Aktiengesellschaft BMW AG. E BMW AG, Munich, Germany. VS-2, Printed in
Germany. Gb ... Digital diesel electronics. (DDE 2.1, 6–cylinder M51). ББББ.
ББББ.
Bayerische Motoren Werke Aktiengesellschaft
BMW AG
Electrical troubleshooting manual Series 3 – E36 (316i, 318i, 318is, 320i, 323i, 328i, M3, 318tds, 325td, 325tds incl. Convertible and Touring) Schematics
Model year 1998
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ 0100.0 0110.0 0140.0 0670.0 0670.1 0670.2 0670.3 0670.4 0670.5 1210.17
Index Introduction Symbols Power distribution chart Fuse chart Power distribution Fuse details Ground distribution Diagnostic link Engine management MS41.0 (6–cylinder M52) 1210.19 Digital motor electronics (DME M1.7.3, 4–cylinder M43) 1210.20 Digital motor electronics (DME M5.2, 4–cylinder M44) 1210.21 Digital motor electronics (DME MSS50, 6–cylinder S50 B32) 1220.0 Preheating system 1230.0 Alternator 1240.0 Starter 1360.2 Digital diesel electronics (DDE 2.1, 6–cylinder M51) 1360.3 Digital diesel electronics (DDE 2.1, 4–cylinder M41) 2460.2 Electronic transmission control (EGS A4S 310R) 2460.3 Electronic transmission control (EGS A4S 270R Diesel) 2460.4 Electronic transmission control (EGS A5S 310Z)
BMW AG, Munich, Germany VS-2, Printed in Germany
2460.5
Electronic transmission control (EGS A5S 310Z Diesel) 2460.11 Electronic transmission control (EGS A5S 300J M52) 2460.12 Sequential M–transmission (SMG) 3234.0 Airbag (AB) 3450.0 Antilock brake system (ABS) 3450.1 Automatic stability control (ASC) 5116.0 Power mirrors 5120.0 Door lock heating (ZKE/TSH) 5120.1 Door lock heating (ZVM/TSH) 5126.0 Central locking system (ZKE/ZV) 5126.2 Central locking module II (ZVM II) 5133.0 Power windows (ZKE/FH) 5200.2 Electric seat adjustment and lumbar support 5203.0 Heated seats 5410.1 Power tilt/slide sunroof (SHD) 5430.1 Electrical convertible soft top 6100.0 Central body electronics (ZKE IV) 6133.0 Horn 6135.0 Electronic immobiliser (EWS II) 6160.1 Wipe/wash module (WWM) 6167.1 Headlight washer system (SRA) 6169.0 Windscreen washer jet heaters 6211.0 Instrument cluster 6213.1 Analogue clock 6213.2 Multi–function clock 6214.0 On–board display
Gb
Schematics
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ 6300.0 6312.0 6313.0 6314.0 6320.0
Light switch Headlight/fog light Turn signal/hazard warning system Park/tail/underhood lights Licence plate/luggage compartment lights 6322.0 Reversing lights 6325.0 Brake lights 6328.1 Trailer coupling 6330.3 Interior lights 6332.0 Interior 6350.0 Crash and alarm sensor 6410.5 Automatic heating control (HR) 6412.10 Independent ventilation with HR 6412.20 Independent ventilation with IHKA E36 6424.0 Rear window defogger/antenna
6450.7 6510.0 6510.1 6561.0 6571.0 6581.2 6610.2 6621.0 7000.0 7100.0 8000.0 8500.0
Automatic climate control (IHKA E36) Radio/Stereo Radio/HiFi/Top Hifi Cellular telephone Cruise control On–board computer (BC V) Remote control ZV/DWA Park distance control (PDC) Component location chart Component location views Connector location views (soldering spots and comb–type connectors) Connector views
0100.0 Index
1998
Automatic climate control unit, A115 . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–00 Automatic heating control (HR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6410.5 Automatic stability control (ASC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1 Auxiliary fan motor, M9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7 Auxiliary fan stage 1 relay, K21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7 Auxiliary fan stage 2 relay, K22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7 Auxiliary fuse box, P95 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.2–06 Auxiliary fuse box, P97 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.2 Auxiliary relay box, P92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.2 B+ external start terminal point, G6430 . . . . . . . . . . . . . . . . . . . . . . . . . 0670.2 Battery, G1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.2 Blower ballast resistor, R11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6410.5–01 Blower ballast resistor, R11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6412.10–01 Blower motor, M30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6410.5–01 Blower motor, M30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6412.10–01 Blower motor, M30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–00 Blower switch, S75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6410.5–01 Blower switch, S75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6412.10–00 Brake fluid level switch, B18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–00 Brake light switch, S29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6325.0–02 Brake light switch, S30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6325.0–00 Brake lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6325.0 Camshaft sensor, B6204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Capacitor, C1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6330.3–01 Cassette box light, E45y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6332.0–00 CD changer, N22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–00 Cellular telephone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6561.0 Central body electronics (ZKE IV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6100.0 Central locking (ZV) drive driver’s door, M12 . . . . . . . . . . . . . . . . . . . . . . 5126 Central locking (ZV) drive passenger’s door, M13 . . . . . . . . . . . . . . . . . . 5126 Central locking drive (ZV) glovebox, M107 . . . . . . . . . . . . . . . . . . . 5126.0–03 Central locking drive rear left, M15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126 Central locking drive rear lid, M17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126 Central locking drive rear right, M14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126 Central locking module (ZVM), A30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126.2
0100.000
A/C compressor relay, K19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–04 A/C fan II switch, S2138 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–07 ABS control unit, A7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.0–00 ABS hydraulic unit, Y1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.0–01 ABS hydraulic unit, Y1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1–01 ABS overvoltage protection relay, K10 . . . . . . . . . . . . . . . . . . . . . . . 3450.0–00 ABS overvoltage protection relay, K10 . . . . . . . . . . . . . . . . . . . . . . . 3450.1–00 ABS pump motor relay, K75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.0–00 ABS pump motor relay, K75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1–01 ABS pump motor relay, timed, K125 . . . . . . . . . . . . . . . . . . . . . . . . 3450.1–06 ABS travel sensor, S123 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1–01 ABS/ASC control unit, A52 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1–00 Acceleration sensor, lateral, A139 . . . . . . . . . . . . . . . . . . . . . . . . . 2460.12–09 Acceleration sensor, longitudinal, B49 . . . . . . . . . . . . . . . . . . . . . . 2460.12–09 ADS actuator, M93 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1–02 Air flow meter, B6233 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.19–06 Air pump, Y6133 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.21–04 Airbag (AB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3234.0 Airbag diagnostic module, A12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3234.0–00 Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1230.0 Alternator cut–out relay, K2200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1230.0–00 Alternator, G2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1230.0 Alternator, G6509 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1230.0 AM/FM antenna amplifier, N8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6424.0–00 Analogue clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6213.1 Analogue clock, N5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6213.1–00 Antilock brake system (ABS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.0 Antitheft (DWA) LED, V5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6100.0–03 Antitheft (DWA) radio microswitch, S20 . . . . . . . . . . . . . . . . . . . . . . 6100.0–02 Antitheft horn (DWA), H1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6100.0–03 ASC diode, V7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1–00 ASC switch, S6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1–02 ASC throttle potentiometer, R6253 . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1–04 AUC sensor, B414 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–01 Automatic climate control (IHKA E36) . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7
05/99
BMW
Index
1998
Crankshaft sensor, B6203 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Crash actuator, left, Y85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5430.1–03 Crash actuator, right, Y86 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5430.1–03 Crash alarm sensor, N17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6350.0–01 Crash and alarm sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6350.0 Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6571.0 Cruise control actuator (Tempomat), M25 . . . . . . . . . . . . . . . . . . . . 6571.0–01 Cruise control module, A8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6571.0–00 Cruise control switch, S28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6571.0–00 DDE relay, K2003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 DDE2 control unit, A2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Decoupling diode lighting, V9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–01 Decoupling diode, V9501 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1230.0–01 Defroster flap motor, M35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–03 Delivery pump relay, K2081 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360.3–00 Diagnostic connector, D100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.5–00 Diagnostic link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.5 Digital diesel electronics (DDE 2.1, 4–cylinder M41) . . . . . . . . . . . . . . 1360.3 Digital diesel electronics (DDE 2.1, 6–cylinder M51) . . . . . . . . . . . . . . 1360.2 Digital motor electronics (DME M1.7.3, 4–cylinder M43) . . . . . . . . . 1210.19 Digital motor electronics (DME M5.2, 4–cylinder M44) . . . . . . . . . . . 1210.20 Digital motor electronics (DME MSS50, 6–cylinder S50 B32) . . . . . 1210.21 Dimmer, N3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6300.0–00 DME control unit, A6000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 DME relay, K6300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Door lock heating (ZKE/TSH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5120.0 Door lock heating (ZVM/TSH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5120.1 Door lock heating relay, K54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5120.1–00 Door lock heating, E48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5120 Driver’s airbag gas generator, G5 . . . . . . . . . . . . . . . . . . . . . . . . . . . 3234.0–00 Driver’s backrest heating, E56 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5203.0–00 Driver’s backrest recliner motor, M53 . . . . . . . . . . . . . . . . . . . . . . . . 5200.2–00 Driver’s door contact switch, S14 . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126.2–04 Driver’s door contact switch, S14 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6100.0–04 Driver’s door handle switch, S48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126.0
0100.001
Central locking module II (ZVM II) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126.2 Central locking switch, S302y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6100.0–01 Central locking system (ZKE/ZV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126.0 Central power window switch, S40y . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–04 Changeover valve for exhaust gas recirculation (AGR), B2017 . . 1360.3–02 Changeover valve I, Y6131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.19–01 Changeover valve I, Y6131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.20–01 Charcoal filter valve, Y6120 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Charge air temperature sensor, B2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Charge pressure sensor, B2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Charge socket, X779 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6322.0–00 Check control module, A4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6581.2–04 Child safety lock (centre console), S130 . . . . . . . . . . . . . . . . . . . . . 5133.0–02 Circulation air flap motor, M40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–03 Clutch switch, S32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6571.0–01 Comfort relay, K114 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–06 Comfort relay, K114 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5410.1–00 Component location chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7000.0 Component location views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7100.0 Conductor loop hinged window left, R28 . . . . . . . . . . . . . . . . . . . . . 6100.0–07 Conductor loop hinged window right, R27 . . . . . . . . . . . . . . . . . . . . 6100.0–07 Connector location views (soldering spots and comb–type connectors) . . . . . . . . . . . . . . . . . . 8000.0 Connector views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8500.0 Contact rear left door, S125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6100.0–04 Control unit, remote control, A194y . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6610.2 Convertible soft top deadpoint microswitch, S164 . . . . . . . . . . . . . 5430.1–01 Convertible soft top drive, M101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5430.1–02 Convertible soft top flap drive, M100 . . . . . . . . . . . . . . . . . . . . . . . . 5430.1–02 Convertible soft top flap lock, M43 . . . . . . . . . . . . . . . . . . . . . . . . . . 5430.1–02 Convertible soft top flap microswitch, S214 . . . . . . . . . . . . . . . . . . 5430.1–04 Convertible soft top microswitch, S165 . . . . . . . . . . . . . . . . . . . . . . 5430.1–01 Convertible soft top module, A96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5430.1 Coolant level switch, S63 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6581.2–03 Coolant temperature sensor, B2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360
05/99
BMW
Index
1998
Electrochromatic rear view mirror, A22z . . . . . . . . . . . . . . . . . . . . . 5116.0–02 Electronic gear indicator, A133 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.12 Electronic immobiliser (EWS II) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6135.0 Electronic immobiliser control unit (EWS II), A836 . . . . . . . . . . . . . . . 6135.0 Electronic seat control, A113 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3234.0–00 Electronic transmission control (EGS A4S 270R Diesel) . . . . . . . . . . 2460.3 Electronic transmission control (EGS A4S 310R) . . . . . . . . . . . . . . . . 2460.2 Electronic transmission control (EGS A5S 300J M52) . . . . . . . . . . . 2460.11 Electronic transmission control (EGS A5S 310Z Diesel) . . . . . . . . . . 2460.5 Electronic transmission control (EGS A5S 310Z) . . . . . . . . . . . . . . . . 2460.4 Engine management MS41.0 (6–cylinder M52) . . . . . . . . . . . . . . . . . 1210.17 Engine speed sensor, B2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Evaporator sensor, B14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–02 Exhaust return actuator, B2244 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Exhaust–gas flap valve, Y198 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.17–04 Feed pump relay, K2002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Fog light relay, K47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0 Fog light switch, S10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–00 Fog light switch, S82 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–02 Foot and rear flap regulating motor, M46 . . . . . . . . . . . . . . . . . . . . 6450.7–03 Fresh air flap motor, M36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–00 Front ashtray light, E25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6332.0–00 Front cigar lighter light, E29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6332.0–00 Front cigar lighter, E28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6332.0–00 Front left ABS sensor, B2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.0–02 Front left ABS sensor, B2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1 Front left auxiliary flasher unit, H9 . . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0–02 Front left brake pad sensor, B16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–01 Front left flasher unit, H7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0–02 Front left footwell light, E61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6330.3–02 Front lid microswitch, S21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6100.0–02 Front lid switch, left, S138y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.12–10 Front lid switch, right, S137y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.12–10 Front power distribution box, P90 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.2 Front right ABS sensor, B1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.0–02
0100.002
Driver’s door lock switch, S47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126 Driver’s door power window switch, S126y . . . . . . . . . . . . . . . . . . . 5133.0–00 Driver’s lumbar support switch, S52 . . . . . . . . . . . . . . . . . . . . . . . . . 5200.2–02 Driver’s lumbar support/compressor valve, M55z . . . . . . . . . . . . . 5200.2–02 Driver’s make–up mirror light, E35 . . . . . . . . . . . . . . . . . . . . . . . . . . 6330.3–00 Driver’s make–up mirror switch, S77 . . . . . . . . . . . . . . . . . . . . . . . . 6330.3–00 Driver’s power mirror switch, S17 . . . . . . . . . . . . . . . . . . . . . . . . . . . 5116.0–00 Driver’s seat adjustment switch, S51 . . . . . . . . . . . . . . . . . . . . . . . . 5200.2–00 Driver’s seat belt buckle switch, S58 . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–01 Driver’s seat cushion tilt motor, M50 . . . . . . . . . . . . . . . . . . . . . . . . 5200.2–00 Driver’s seat heating switch, S53 . . . . . . . . . . . . . . . . . . . . . . . . . . . 5203.0–00 Driver’s seat heating, E57 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5203.0–00 Driver’s seat height adjustment motor, M52 . . . . . . . . . . . . . . . . . . 5200.2–00 Driver’s seat movement motor, M51 . . . . . . . . . . . . . . . . . . . . . . . . 5200.2–00 Driver’s side impact sensor, B78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3234.0–01 Driver’s window monitoring switch (DWA), S100 . . . . . . . . . . . . . . 6100.0–06 Driver’s window motor, M21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–01 Dual temperature sensor (coolant temperature), B6256 . . . . . . . 1210.17–02 Dual temperature sensor (coolant temperature), B6256 . . . . . . . 1210.21–05 Dual temperature sensor, B2232 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1220.0–00 Dual temperature sensor, B2232 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360.3–05 Dual temperature sensor, B2232 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–05 Dual temperature switch 80 C/88 C, S36y . . . . . . . . . . . . . . . . . . . . 6450.7 Dual temperature switch 91C/99C, S36 . . . . . . . . . . . . . . . . . . . . . . 6450.7 EGS control unit, A2120 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.3 EGS control unit, A2154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.5 EGS control unit, A7000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.11 EGS control unit, A7000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.4 EGS control unit, A8500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.2 EJECT box telephone, A117 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6561.0–00 EKP and start detector relay, K6307 . . . . . . . . . . . . . . . . . . . . . . . 1210.21–02 Electric cutout, Y2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Electric seat adjustment and lumbar support . . . . . . . . . . . . . . . . . . . . 5200.2 Electrical convertible soft top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5430.1 Electrical fuel pump relay, K6301 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210
05/99
BMW
Index
1998
Gong I, H10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6581.2–02 Gradient monitor (DWA), B28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6100.0–03 Ground distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.4 Hall sensor, camshaft, B6209 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.20–03 Handbrake switch, S31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–00 Hardtop mount, left, E99 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5430.1–00 Hardtop mount, right, E100y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6330.3–05 Hardtop mount, right, E100y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6424.0–02 Hazard flasher relay, K16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0–00 Hazard warning switch, S18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0–01 Headlight beam angle adjust potentiometer, R13 . . . . . . . . . . . . . . 6312.0–04 Headlight relay, K48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–03 Headlight washer pump, M7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6167.1–00 Headlight washer system (SRA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6167.1 Headlight/fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0 Heated oxygen sensor, B6200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Heated seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5203.0 Heater plug relay, K2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1220.0–01 Heating blower relay, K4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6410.5–00 Heating blower relay, K4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6412.10–00 Heating blower relay, K4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–00 Hifi amplifier, A18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–00 High beam relay, K46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–03 High–mounted brake lamp/rear spoiler, H34z . . . . . . . . . . . . . . . . . 6325.0–02 Hinged window relay, K113 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–06 Hinged window switch LH, S182 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–06 Hinged window switch RH, S183 . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–06 Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6133.0 Horn relay, K2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6133.0–00 Horn switch, S4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6133.0–00 Hot film air mass meter, B6217 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Hot film air mass meter, B6217 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360.2–08 Hot–film air mass meter, B6207 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.17–05 Hydraulic pump relay, K5360 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.12–00 Hydraulic unit, Y1z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.12
0100.003
Front right ABS sensor, B1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1 Front right auxiliary flasher unit, H8 . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0–02 Front right flasher unit, H4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0–02 Front right footwell light, E62 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6330.3–02 Fuel heating, E2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Fuel injector 1, Y6101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Fuel injector 2, Y6102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Fuel injector 3, Y6103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Fuel injector 4, Y6104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Fuel injector 5, Y6105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Fuel injector 6, Y6106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Fuel pump (EKP I), M2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Fuel pump (EKP I), M2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Fuse chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.1 Fuse details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.3 Fuse link, F97 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.2 Gas generator, left side airbag, G14 . . . . . . . . . . . . . . . . . . . . . . . . 3234.0–01 Gas generator, right side airbag, G15 . . . . . . . . . . . . . . . . . . . . . . . 3234.0–01 Gear indicator light, E82 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6300.0–02 Gear indicator, centre console, A135 . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.12 Gear indicator, instrument cluster, A141 . . . . . . . . . . . . . . . . . . . . 2460.12–07 Gear recognition potentiometer, R5140 . . . . . . . . . . . . . . . . . . . . . 2460.12–04 Gear selector lever switch, S3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460 Gear shift unit, Y2153 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.5–01 Gear–shift unit, Y8505 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460 Gearshift unit, Y8505y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.2–02 Gearshift unit, Y8505y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.4–01 Glovebox light/switch, E42y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6332.0–00 Glow plug cyl. 1, X2091 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1220.0 Glow plug cyl. 2, X2092 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1220.0 Glow plug cyl. 3, X2093 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1220.0 Glow plug cyl. 4, X2094 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1220.0 Glow plug cyl. 5, X2095 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1220.0 Glow plug cyl. 6, X2096 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1220.0 Gong I, H10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6213.2–01
05/99
BMW
Index
1998
Left fog light, E26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–00 Left front high range speaker, H59 . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.0–00 Left front high range speaker, H59 . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–03 Left front low range speaker, H58 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.0–00 Left front low range speaker, H58 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–03 Left front mid–range speaker, H55 . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–03 Left headlight beam angle adjust actuator, M80 . . . . . . . . . . . . . . . 6312.0–04 Left headlight, E13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–03 Left headlight, E7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–03 Left headlight, E7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–01 Left heat exchanger sensor, B11 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–02 Left high beam, E11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–03 Left horn, H2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6133.0–00 Left licence plate light, E43 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6320.0–00 Left mid–range/high range speaker, H42 . . . . . . . . . . . . . . . . . . . . . 6510.1–04 Left outside mirror, Y5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5116.0–01 Left parking light relay, K26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–02 Left parking light, E15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–01 Left rear fog light, H26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–02 Left rear high range speaker, H56 . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–03 Left rear lid light, E46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–02 Left rear lid light, E46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0–03 Left rear lid light, E46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–01 Left rear lid light, E46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–04 Left rear lid light, E46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6322.0–00 Left rear lid light, E46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6325.0–01 Left rear lid light, E46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6325.0–02 Left rear low range speaker, H57 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–03 Left reversing light, H27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6322.0–00 Left speaker, H41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6561.0–00 Left tail light, H37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–01 Left vent window motor, M103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–06 Left windscreen washer jet heater, E51 . . . . . . . . . . . . . . . . . . . . . . 6169.0–00 Licence plate/luggage compartment lights . . . . . . . . . . . . . . . . . . . . . . 6320.0 Light switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6300.0
0100.004
Idle actuator, Y6130 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Ignition coil 1, T6151 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Ignition coil 2, T6152 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Ignition coil 3, T6153 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Ignition coil 4, T6154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Ignition coil 5, T6155 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Ignition coil 6, T6156 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Ignition switch, S2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.2–07 Immersion tube sensor II, B25y . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–08 Immersion tube sensor, B6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–07 Independent ventilation relay, K450 . . . . . . . . . . . . . . . . . . . . . . . . 6412.10–01 Independent ventilation relay, K450 . . . . . . . . . . . . . . . . . . . . . . . . 6412.20–00 Independent ventilation with HR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6412.10 Independent ventilation with IHKA E36 . . . . . . . . . . . . . . . . . . . . . . . . 6412.20 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0100.0 Injection quantity control unit, Y2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Instrument cluster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0 Instrument cluster, A2w . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0 Intake air temperature sensor, B6205 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6332.0 Interior light, left rear, E39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6330.3–00 Interior light, right rear, E40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6330.3–00 Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6330.3 Interior/reading lamp, front, E34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6330.3–00 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0110.0 Kick–down switch, S8507 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460 Knock sensor 1 (cyl. 1 and 2), B6241 . . . . . . . . . . . . . . . . . . . . . . 1210.21–05 Knock sensor 1, B6241z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.19–06 Knock sensor 2 (cyl. 3 and 4), B6242 . . . . . . . . . . . . . . . . . . . . . . 1210.21–05 Knock sensor 3 (cyl. 5 and 6), B6243 . . . . . . . . . . . . . . . . . . . . . . 1210.21–05 Knock sensor, B6240 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.17–06 Knock sensor, B6240 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.20–04 Knock sensor, B6240 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.20–05 Left brake light, H24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6325.0–01 Left catalytic converter thermal sensor, B23 . . . . . . . . . . . . . . . . . . 6211.0–09
05/99
BMW
Index
1998
Passenger’s door contact switch, S13 . . . . . . . . . . . . . . . . . . . . . . . 5126.2–04 Passenger’s door contact switch, S13 . . . . . . . . . . . . . . . . . . . . . . . 6100.0–04 Passenger’s door lock switch, S49 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126 Passenger’s door power window switch, S127y . . . . . . . . . . . . . . . 5133.0–00 Passenger’s make–up mirror light, E36 . . . . . . . . . . . . . . . . . . . . . . 6330.3–00 Passenger’s make–up mirror switch, S78 . . . . . . . . . . . . . . . . . . . . 6330.3–00 Passenger’s seat adjustment switch, S56 . . . . . . . . . . . . . . . . . . . . 5200.2–01 Passenger’s seat cushion tilt motor, M61 . . . . . . . . . . . . . . . . . . . . 5200.2–01 Passenger’s seat heating switch, S54 . . . . . . . . . . . . . . . . . . . . . . . 5203.0–00 Passenger’s seat heating, E58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5203.0–00 Passenger’s seat height adjustment motor, M59 . . . . . . . . . . . . . . 5200.2–01 Passenger’s seat movement motor, M60 . . . . . . . . . . . . . . . . . . . . 5200.2–01 Passenger’s side impact sensor, B79 . . . . . . . . . . . . . . . . . . . . . . . 3234.0–01 Passenger’s window monitoring switch (DWA), S99 . . . . . . . . . . . 6100.0–06 Passenger’s window motor, M23 . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–01 Pedal value sensor, R10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Plug socket, left reading light, X18262x . . . . . . . . . . . . . . . . . . . . . . 6332.0–01 Plug socket, right reading light , X18262y . . . . . . . . . . . . . . . . . . . . 6332.0–01 Power distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.2 Power distribution chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0670.0 Power mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5116.0 Power tilt/slide sunroof (SHD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5410.1 Power window motor, rear left, M20 . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–02 Power window motor, rear right, M22 . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–02 Power windows (ZKE/FH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0 Preheating system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1220.0 Pressure switch, B8y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7 Pressure switch, B8y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7 Pressure switch, B9508 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7 Pressure switch, B9508 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7 Pressure switch, B9y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7 Pressure switch, B9y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7 Program switch, A136 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.12–08 Program switch, S8503 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460 Radio, N9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.0–00
0100.005
Light switch, S8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6300.0–00 Lockout relay, C900 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6424.0–01 Luggage compartment light switch, S61y . . . . . . . . . . . . . . . . . . . . 6320.0–01 Luggage compartment light, E32 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6320.0–00 Luggage compartment light, E32 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6330.3–00 Luggage compartment light, left, E101 . . . . . . . . . . . . . . . . . . . . . . 6320.0–02 Luggage compartment light, right, E102 . . . . . . . . . . . . . . . . . . . . . 6320.0–02 Motor, windscreen cowl panel lock, M132 . . . . . . . . . . . . . . . . . . . . 5430.1–00 Multi–function clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6213.2 Multi–function clock, N10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6213.2–00 Needle motion sensor, Y2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1360 Oil level switch, thermal, B6254 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.21–07 Oil level, B6230 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0 Oil pressure switch, B2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0 Oil pressure switch, B6231 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0 Oil temperature sensor, B6238 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–02 On–board computer (BC V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6581.2 On–board computer temperature sensor, B21 . . . . . . . . . . . . . . . . 6581.2–00 On–board computer, N4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6581.2–00 On–board display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6214.0 On–board display, A35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6214.0–00 Output stage, N2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–00 Outside temperature sensor, B13 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–02 Oxygen sensor and air pump relays, K6309 . . . . . . . . . . . . . . . . . 1210.21–00 Oxygen sensor I in front of catalytic converter, B62101 . . . . . . . 1210.21–04 Oxygen sensor II in front of catalytic converter, B62201 . . . . . . . 1210.21–04 Oxygen sensor in front of catalytic converter, B62001 . . . . . . . . 1210.20–03 Oxygen sensor relay, K6303 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Park distance control (PDC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6621.0 Park/tail/underhood lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0 Parking aid control unit, A81 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6621.0–00 Parking aid speaker, H40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6621.0–00 Passenger’s airbag gas generator, G6 . . . . . . . . . . . . . . . . . . . . . . 3234.0–00 Passenger’s backrest heating, E59 . . . . . . . . . . . . . . . . . . . . . . . . . 5203.0–00 Passenger’s backrest recliner motor, M58 . . . . . . . . . . . . . . . . . . . 5200.2–01
05/99
BMW
Index
1998
Rear right window monitoring switch (DWA), S101 . . . . . . . . . . . . 6100.0–06 Rear window blower microswitch, S196 . . . . . . . . . . . . . . . . . . . . . 6424.0–02 Rear window blower motor, M105 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6424.0–02 Rear window blower relay, K99 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6424.0–02 Rear window defogger I, E9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6424.0–01 Rear window defogger/antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6424.0 Rear wipe/wash interval control unit, A36 . . . . . . . . . . . . . . . . . . . . . . . 6160.1 Relay module, A5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–02 Remote control ZV/DWA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6610.2 Remote thermometer sensor, B2009 . . . . . . . . . . . . . . . . . . . . . . . . 1220.0–00 Remote thermometer sensor, B6232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Remote thermometer sensor, B6232 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0 Reversing light switch, S2113 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6322.0–00 Reversing light switch, S8511 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6322.0–00 Reversing lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6322.0 Right brake light, H31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6325.0–01 Right catalytic converter thermal sensor, B24 . . . . . . . . . . . . . . . . 6211.0–09 Right fog light, E27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–00 Right front high range speaker, H50 . . . . . . . . . . . . . . . . . . . . . . . . . 6510.0–00 Right front high range speaker, H50 . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–02 Right front low range speaker, H51 . . . . . . . . . . . . . . . . . . . . . . . . . 6510.0–00 Right front low range speaker, H51 . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–02 Right front mid–range speaker, H54 . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–04 Right headlight beam angle adjust actuator, M81 . . . . . . . . . . . . . 6312.0–04 Right headlight, E14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–03 Right headlight, E8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–03 Right headlight, E8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–01 Right heat exchanger sensor, B12 . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–02 Right high beam, E12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–03 Right horn, H3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6133.0–00 Right licence plate light, E44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6320.0–00 Right mid–range/high range speaker, H43 . . . . . . . . . . . . . . . . . . . 6510.1–04 Right outside mirror, Y6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5116.0–01 Right parking light, E19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–01 Right parking light/licence plate light relay, K25 . . . . . . . . . . . . . . . 6314.0–02
0100.006
Radio, N9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–00 Radio/HiFi/Top Hifi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1 Radio/Stereo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.0 Raised brake light, H34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6325.0 Reading lights relay, K127y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6332.0–01 Rear ashtray light, E28y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6332.0–00 Rear centre left converter, B35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6621.0–01 Rear centre right converter, B36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6621.0–01 Rear defogger relay, K13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6424.0 Rear defogger/antenna, E10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6424.0–01 Rear left ABS sensor, B4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.0–02 Rear left ABS sensor, B4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1 Rear left converter, B34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6621.0–01 Rear left door DWA conductor loop, R21 . . . . . . . . . . . . . . . . . . . . 6100.0–06 Rear left flasher unit, H6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0–03 Rear left power window motor, M98 . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–05 Rear left power window switch, S128z . . . . . . . . . . . . . . . . . . . . . . . 5133.0–04 Rear left speaker, H46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.0–00 Rear left speaker, H46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–03 Rear left window monitoring switch (DWA), S102 . . . . . . . . . . . . . 6100.0–06 Rear LH door contact switch, S16 . . . . . . . . . . . . . . . . . . . . . . . . . . 5126.2–04 Rear lid lock relay, K117 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126.0–03 Rear lid microswitch, S213 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5430.1–02 Rear RH door contact switch, S15 . . . . . . . . . . . . . . . . . . . . . . . . . . 5126.2–04 Rear right ABS sensor, B3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.0–02 Rear right ABS sensor, B3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1 Rear right brake pad sensor, B17 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–01 Rear right converter, B37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6621.0–01 Rear right door contact, S124 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6100.0–04 Rear right door DWA conductor loop, R22 . . . . . . . . . . . . . . . . . . . 6100.0–06 Rear right flasher unit, H5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0–03 Rear right power window motor, M99 . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–05 Rear right power window, S129z . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–04 Rear right speaker, H45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.0–00 Rear right speaker, H45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–02
05/99
BMW
Index
Top Hifi switch, S303y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–01 Trailer coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6328.1 Transmission shift unit, Y2121 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.3–01 Transmission switch, Y8551 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.11–01 Transmit/receive module (EWS II), A835 . . . . . . . . . . . . . . . . . . . . 6135.0–00 Turn indicator/low beam selector, S7 . . . . . . . . . . . . . . . . . . . . . . . . 6312.0–00 Turn signal/hazard warning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0 Unloader relay terminal 15, K9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5203.0–00 Unloader relay, terminal 15, K6326 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Valve for secondary air pump, Y6164 . . . . . . . . . . . . . . . . . . . . . . 1210.21–04 VANOS sensor 1 (inlet), B6277 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.21–06 VANOS sensor 2 (exhaust), B6278 . . . . . . . . . . . . . . . . . . . . . . . . 1210.21–06 VANOS valve 1 and 2 (exhaust), Y5220 . . . . . . . . . . . . . . . . . . . . 1210.21–06 VANOS valve 1 and 2 (inlet), Y5210 . . . . . . . . . . . . . . . . . . . . . . . 1210.21–06 VANOS valve 1, Y6275 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210.17–05 Ventilation flap regulating motor, M44 . . . . . . . . . . . . . . . . . . . . . . . 6450.7–03 Volute spring, C101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3234.0–00 Wash water level switch, S64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6581.2–03 Washer pump, M4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6160.1–01 Water valves, Y4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6410.5–00 Window lifter door rear LH (centre console), S128y . . . . . . . . . . . 5133.0–03 Window lifter door rear LH (door), S41y . . . . . . . . . . . . . . . . . . . . . 5133.0–03 Window lifter door rear RH (centre console), S129y . . . . . . . . . . . 5133.0–03 Window lifter door rear RH (door), S42y . . . . . . . . . . . . . . . . . . . . . 5133.0–02 Windscreen cowl panel lock microswitch, S231 . . . . . . . . . . . . . . . 5430.1–00 Windscreen washer jet heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6169.0 Windscreen wiper switch, S5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6160.1–01 Wipe–wash module (Low II), A64 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6160.1–03 Wipe/wash module (WWM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6160.1 Wipe/wash module, A51 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6160.1 Wiper motor, M3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6160.1–00 ZKE control unit, A104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6100.0 ZV drive tank flap, M16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5126
0100.007 1998
Right rear high range speaker, H53 . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–04 Right rear lid light, E47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6313.0–03 Right rear lid light, E47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–01 Right rear lid light, E47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–04 Right rear lid light, E47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6322.0–00 Right rear lid light, E47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6325.0–01 Right rear lid light, E47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6325.0–02 Right rear low range speaker, H52 . . . . . . . . . . . . . . . . . . . . . . . . . . 6510.1–04 Right reversing light, H28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6322.0–00 Right tail light, H39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–01 Right vent window motor, M104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5133.0–06 Right windscreen washer jet heater, E52 . . . . . . . . . . . . . . . . . . . . 6169.0–00 Rollover sensor, N24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5430.1–03 Selector lever potentiometer, A140 . . . . . . . . . . . . . . . . . . . . . . . . 2460.12–09 Shift lock selector lever lock, Y19 . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.11–00 SMG selector lever, S1134 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.12 Solenoid clutch, Y2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6450.7–04 Solenoid valve, injection timing device, B2011 . . . . . . . . . . . . . . . . . . . . . 1360 Speed sensor EGS, Y8516 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2460.12–04 Speedometer reed contact, B10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–07 Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1240.0 Starter, M2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1240.0–01 Starter, M6510 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1240.0–01 Switch for electrically operated convertible soft top, S143 . . . . . . 5430.1–01 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0140.0 Tail light, left, H25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–01 Tail light, right, H30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6314.0–01 Temperature regulator, A32y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6410.5–00 Temperature sensor, transmission oil, B5238 . . . . . . . . . . . . . . . . 2460.12–04 Thermal switch (LA Japan), K20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6211.0–09 Thermal switch, heated jets, S198 . . . . . . . . . . . . . . . . . . . . . . . . . . 6169.0–00 Throttle heating, E104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450.1–02 Throttle potentiometer, R6252 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1210 Tilt/slide sunroof control unit, A56 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5410.1 Tilt/slide sunroof switch (SHD), S38 . . . . . . . . . . . . . . . . . . . . . . . . . 5410.1–00
05/99
BMW
0110.0 Introduction
05/99
BMW
Schematics
F1 15A
The schematics divide the entire vehicle electrical system into individual circuits. Interacting electrical components are shown on one common schematic.
P91 Rear power distribution box
R F44 30A
Fuse details 0670.3
Switches and other components are represented in such a way that their general layout and function are self–explicit. They are arranged on the sheet such that the current path can be followed from positive (top) to negative (bottom).
Fuse details 0670.3
8
6
86
30
X293 K11 Wiper relay
0110.0 00
Important: The components and wires are not drawn to scale. For instance, a lead with a length of over 1m can be shown as a lead which is only a few cm long. To ensure clear arrangement, all connectors, line branches and connected components from the fuses to the component and from the component to ground connection are not shown within the individual cells. If required, reference can be made to the cells 0670.3 Fuse Details and 0670.4 Ground Distribution where all lines are illustrated with all plug connections, line branches and connected components.
P90 Front power distribution box
R
All circuit symbols used are listed and explained in the cell 0140.0 Symbols. In cell 7000.0 Component Location Chart all important connectors, ground points and components are listed in tabular form. It provides a precise description of the component locations in the vehicle.
85
87
4
2
X293
2.5 VI/SW
In cell 7100.0 Component Location Views the locations of the connectors and components which are difficult to locate are shown in line arts or illustrations. In cell 8000.0 Solder Connector Location Views all splices are listed in numerical order and illustrations are provided to assist in locating splices on larger harnesses. In cell 8500.0 Connector Views diagrams of connectors with more than 2 pins are illustrated.
X452
2.5 VI/SW
Central body electronics (ZKE) 6100.0
6160.0-02
Example 4 VI/SW
General conventions can be explained based on the following schematic example. Ground distribution 0670.4
1998
X493
Introduction
05/99
BMW
General conventions 1. Switches and relays are always shown in rest position (e.g. K11). 2. A component shown in a dashed frame signifies that the component is illustrated only in part (e.g. P90 and P94). 3. A component shown in a completely drawn frame signifies that the component is illustrated in full (e.g.K11). 4. The dashed line between pin 8 and pin 6 at the connector X293 indicates that both pins belong to the connector X293.
7. The dashes line from pin 4 of connector X293 to ground X493 shows the ground supply of the relay K11. If required, refer to cell 0670.4 Ground distribution at ground X493 for the complete line progression with all plug connections, line branches, wire colours and cross sections. 8. The uninterrupted line from connector X452 with an A in the open arrow is continued on Page 6160.0–02. Termination of the wire 4 VI/SW from connector X452 with a wavy line indicates that the wire is continued on the opposite page.
0110.0 01
5. The dashed line from fuse 1 to pin 8 of the connector X293 shows the positive supply of the relay K11. If required, refer to cell 0670.3 Fuse details at fuse F1 for the complete line progression with all plug connections, line branches, wire colours and cross sections.
6. The dashes line with arrow at the connector X452 indicates that several wires lead to the connector X452. All lines leading to the connection are illustrated in cell 6100.0 Central body electronics (ZKE). An uninterrupted line with arrow indicates that only this one line leads to another circuit.
1998
0140.0 Symbols
05/99
BMW
Battery
Heating element
Potentiometer Wiper moved by external force
15
4
Ignition coil
1 M
Fuses
motor with blower or fan
Loudspeaker without horn
Potentiometer Change by pressure or temperature
Control/performance electronics
Radio
Bulb
Diode Current flows in direction of arrow only Hall–effect sensor
Variable resistor
Z–diode for voltage control
Automatic cut–out Overtemperature protection
Solenoid coil
Transistor switch
31
LED Knock sensor
Permanent magnet motor one speed
Solenoid valve
0140.0 00
Fuse link
Permanent magnet motor two speeds
Oxygen sensor
Heating element
1998
Symbols
05/99
BMW
Entire component
Single–colour wire insulation
.5 BR
4
Pin number Plug connected to connection wire of component
Connector reference number for component location chart
X270
.5 BR
Part of a component
One–pole on/off switch
Wire insulation with coloured stripes (green with white)
Wavy line indicates continuation of the line .75 GN/WS
1
2
Two–pole switch .5 BR 1
Component housing, connected directly to vehicle ground
Plug connected at component
2
1
2
Dashed line indicates mechanical connection between switches
.5 BR
3
4
.5 BR
Dashed line indicates connection points of the same connector
brown
GE
yellow
GN
green
GR
grey
OR
orange
RS
pink
RT
red
SW
black
VI
violet
WS
white
TR
transparent
Line cross section in mm2
Line secured to body (ground connection) .75 BR
X165
Numbered ground connection for reference in component location chart
1998
blue
BR
Two connector pins in the same connector
.5 BR
Wire colour
BL
X270
0140.0 01
Component with screw terminals
Symbols
05/99
BMW
Terminal number 30
86
Contact relay
30
Three–pole four– position switch
Contact relay with protective resistor
86
Component number
Component designation
4 RT 5 30
87
85
87
85
3
30
86
Contact relay with 2 outputs
30
86
Centre–zero relay with 2 outputs
87a
85
87
3
0
2
1
0
3
15I
50
R
1
3
4
2
2.5 SW/GE
2.5 VI
4 GN
.5 GN/WS
2
1
0
Details of component or operation 6
2
8
X33
”R” receives battery voltage in positions 1, 2 or 3
85
Terminal number
Designation
Terminal number
Designation
Terminal number
Designation
50
Battery voltage: Ignition switch in position 3
15I
Battery voltage: Ignition switch in position 2
30
Relay input
30
Battery voltage: Supplied constantly
R
Battery voltage: Ignition switch in position 1, 2 or 3
85
Relay output (coil)
15
Battery voltage: Ignition switch in position 2 or 3
31
Ground
86
Relay input (coil)
87
Relay output (switched)
87a
Relay output (nonswitched)
30 F9 15A
Fuse constantly connected in current path
Terminal number
Designation
30
Battery voltage: Supplied constantly
15
Battery voltage: Ignition switch in position 2 or 3
R
Battery voltage: Ignition switch in position 1, 2 or 3
0140.0 02
87
1
15
7 87
2
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
1998
Symbols
R F18 15A
05/99
BMW
A2w Instrument cluster
P90 Front power distribution box
A1 General module
TXD 14
Fuse details 0670.3
2
X17
X332
.5 WS/VI
17
X252 N1 Antitheft module (DWA)
Further circuits connected to fuse 18 are not shown but are listed under ”fuse details”
Ground distribution 0670.4 Circuit reference line for connection to another circuit
X497
Diagnostic link 0670.5
0140.0 03
N9 Radio
Further circuits connected at ground X497 are not shown but are listed under ”ground distribution”
0670.0-02 Arrow shows direction of current flow and is repeated where current path is continued 2.5 BR
2.5 BR
Current path is continued as indicated
X491
0670.0-03
1998
Symbols
05/99
BMW
Block diagram P91 Rear power distribution box
30 F31 7.5A
N17 Crash alarm sensor
Example: Connector C Pin 17 and C Pin 11 lead to component M17, connector A Pin 23 and A Pin 20 lead to component M12
M17 Central locking drive rear lid
No pin and connector numbers on components
M12 Central locking (ZV) drive driver’s door 5126.0
N1 Antitheft module (DWA)
5126.0
Dashed line indicates that several lines are interconnected
20
23
11
17
A C
9
6575.1
8
A A1 General module
A = X253 B = X254 C = X255
Designation of individual connectors on control unit
0140.0 04
6350.0
The system is described in detail in this chapter
D = X332 6
5 6160.0
Pin and connector numbers only on control unit
4 6160.0
8 6160.0
22 6160.0
1
C 6160.0
S5 Windscreen wiper switch
M3 Wiper motor
C
15
B
3
A
2
D
Example: Connector C Pin 1 leads to component S13, connector B Pin 15 leads to component S14 S13 Passenger’s door contact switch
S15 Rear RH door contact switch
S14 Driver’s door contact switch
S16 Rear LH door contact switch
1998
0670.0 Power distribution chart
Petrol–driven vehicle 05/99
BMW
Front power distribution box Fuses
*
1
2
3
4
5
6
7
8
9
**
X6309 K6309 Oxygen sensor and air pump relays
X6307 K6307 EKP and start detector relay
10 X0 X6301 K6301 Electrical fuel pump relay
46 45
K6300 DME relay
X6300
X6303 K6303 Oxygen sensor relay
44 43
11
12
13
14
15 16
17
18
19 20 M3
42
*
M3
**
40 39
K2 Horn relay
X56
K47 Fog light relay
X44
K48 Headlight relay
X45
K46 X43 High beam relay
K16 X64 Hazard flasher relay
K4 X58 Heating blower relay
X53 K22 Auxiliary fan stage 2 relay
X51 K19 A/C compressor relay
X52 K21 Auxiliary fan stage 1 relay
38
0670.0 00
41
37 36 35 34 33 32 31
X292 K13 Rear defogger relay
X54 K10 ABS overvoltage protection relay
X1161 K75 ABS pump motor relay K125 X11393 ABS pump motor relay, timed
21
22
23
24
25
26
27
28
29
30
Fuses
1998
Power distribution chart
Diesel 05/99
BMW
Front power distribution box Fuses
1
2
3
4
5
6
7
8
9
10 X0
46 45
K2200 X2200 Alternator cut–out relay
K2003 DDE relay
X2085
K2081 X2081 Delivery pump relay
K46 X43 High beam relay
K16 X64 Hazard flasher relay
K4 X58 Heating blower relay
X53 K22 Auxiliary fan stage 2 relay
X51 K19 A/C compressor relay
X52 K21 Auxiliary fan stage 1 relay
44 43
11
12
13
14
15 16
17
18
19 20
42
40 39
K2 Horn relay
X56
K47 Fog light relay
X44
K48 Headlight relay
X45
38
0670.0 01
41
37 36 35 34 33 32 31
X292 K13 Rear defogger relay
X54 K10 ABS overvoltage protection relay
X1161 K75 ABS pump motor relay K125 X11393 ABS pump motor relay, timed
21
22
23
24
25
26
27
28
29
30
Fuses
1998
Power distribution chart
05/99
BMW
Relay carrier under LH side of dash
K450 X607 Independent ventilation relay
F48
K114 Comfort relay
0670.0 02
N17 X65 Crash alarm sensor
X10240
1998
Power distribution chart
05/99
BMW
Connector strip under LH side of dash
K9 X63 Unloader relay terminal 15
K127 X18997 Rear lights relay
F47
0670.0 03
X13283 K113 Hinged window relay
1998
Power distribution chart
05/99
BMW
Connector strip under RH side of dash
0670.0 04
K25 X509 Right parking light/licence plate light relay
*
X510
K26
Left parking light relay
**
K20
K54 X286 Door lock heating relay
K99 X10092 Rear window blower relay
X290
Thermal switch (LA Japan)
*
N
**
J
S
1998
0670.1 Fuse chart
05/99
BMW
Fuses 1 to 29 Fuse number 1
2
3
4
5
6
30A 15A 30A 15A 30A 30A
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
5A 15A 20A 30A 7.5A 7.5A 5A 30A 15A
1210.19 Digital motor electronics (DME M1.7.3, 4–cylinder M43) 1210.20 Digital motor electronics (DME M5.2, 4–cylinder M44) 1210.21 Digital motor electronics (DME MSS50, 6–cylinder S50 B32) Preheating system
1230.0
Alternator
1240.0
Starter
1360.2
Digital diesel electronics (DDE 2.1, 6–cylinder M51)
1360.3
Digital diesel electronics (DDE 2.1, 4–cylinder M41)
2460.2
Electronic transmission control (EGS A4S 310R)
2460.3
Electronic transmission control (EGS A4S 270R Diesel)
2460.4
Electronic transmission control (EGS A5S 310Z)
2460.5
Electronic transmission control (EGS A5S 310Z Diesel)
5A
5A
5A 10A
Airbag (AB)
3450.0
Antilock brake system (ABS)
3450.1
Automatic stability control (ASC)
5116.0
Power mirrors
5120.0
Door lock heating (ZKE/TSH)
7.5A
1998
3234.0
5A 5A
2460.11 Electronic transmission control (EGS A5S 300J M52) 2460.12 Sequential M–transmission (SMG)
5A 10A
0670.1 00
1220.0
5A 10A 15A 30A 30A
1210.17 Engine management MS41.0 (6–cylinder M52)
Fuse chart
05/99
BMW
Fuses 1 to 29 Fuse number 1
2
3
4
5
6
30A 15A 30A 15A 30A 30A
5126.0
Central locking system (ZKE/ZV)
5126.2
Central locking module II (ZVM II)
5133.0
Power windows (ZKE/FH)
5200.2
Electric seat adjustment and lumbar support
5203.0
Heated seats
5410.1
Power tilt/slide sunroof (SHD)
5430.1
Electrical convertible soft top
6100.0
Central body electronics (ZKE IV)
6133.0
Horn
6135.0
Electronic immobiliser (EWS II)
6160.1
Wipe/wash module (WWM)
6167.1
Headlight washer system (SRA)
6169.0
Windscreen washer jet heaters
6211.0
Instrument cluster
6213.1
Analogue clock
6213.2
Multi–function clock
6214.0
On–board display
6300.0
Light switch
6312.0
Headlight/fog light
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
5A 15A 20A 30A 7.5A 7.5A
5A 30A 15A
5A 10A 15A 30A 30A
5A
5A
5A 10A
5A 10A
5A
5A 7.5A
1998
Door lock heating (ZVM/TSH)
8
0670.1 01
5120.1
7
Fuse chart
05/99
BMW
Fuses 1 to 29 Fuse number 1
2
3
4
5
6
30A 15A 30A 15A 30A 30A
Turn signal/hazard warning system
6314.0
Park/tail/underhood lights
6320.0
Licence plate/luggage compartment lights
6322.0
Reversing lights
6325.0
Brake lights
6328.1
Trailer coupling
6330.3
Interior lights
6332.0
Interior
6350.0
Crash and alarm sensor
6410.5
Automatic heating control (HR)
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
5A 15A 20A 30A 7.5A 7.5A 5A 30A 15A
5A 10A 15A 30A 30A
6450.7
Automatic climate control (IHKA E36)
6510.0
Radio/Stereo
6510.1
Radio/HiFi/Top Hifi
6561.0
Cellular telephone
6571.0
Cruise control
6581.2
On–board computer (BC V)
5A 10A
5A 10A
5A
5A 7.5A
6412.20 Independent ventilation with IHKA E36 Rear window defogger/antenna
5A
6412.10 Independent ventilation with HR
6424.0
5A
0670.1 02
6313.0
7
1998
Fuse chart
05/99
BMW
Fuses 1 to 29 Fuse number 1
2
3
4
5
6
30A 15A 30A 15A 30A 30A
6610.2
Remote control ZV/DWA
6621.0
Park distance control (PDC)
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
5A 15A 20A 30A 7.5A 7.5A 5A 30A 15A
5A 10A 15A 30A 30A
5A
5A
5A 10A
5A 10A
5A
5A 7.5A
0670.1 03 1998
Fuse chart
05/99
BMW
Fuses 30 to 49 Fuse number 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 7.5A 5A 30A 10A 15A 25A 30A 10A 30A 7.5A 30A 30A 7.5A 5A 15A 7.5A 15A
15A 40A 20A
1210.17 Engine management MS41.0 (6–cylinder M52) 1210.19 Digital motor electronics (DME M1.7.3, 4–cylinder M43) 1210.20 Digital motor electronics (DME M5.2, 4–cylinder M44)
1210.21 Digital motor electronics (DME MSS50, 6–cylinder S50 B32) Preheating system
1230.0
Alternator
1240.0
Starter
1360.2
Digital diesel electronics (DDE 2.1, 6–cylinder M51)
1360.3
Digital diesel electronics (DDE 2.1, 4–cylinder M41)
2460.2
Electronic transmission control (EGS A4S 310R)
2460.3
Electronic transmission control (EGS A4S 270R Diesel)
2460.4
Electronic transmission control (EGS A5S 310Z)
2460.5
Electronic transmission control (EGS A5S 310Z Diesel)
2460.11 Electronic transmission control (EGS A5S 300J M52)
0670.1 04
1220.0
2460.12 Sequential M–transmission (SMG) Airbag (AB)
3450.0
Antilock brake system (ABS)
3450.1
Automatic stability control (ASC)
5116.0
Power mirrors
5120.0
Door lock heating (ZKE/TSH)
1998
3234.0
Fuse chart
05/99
BMW
Fuses 30 to 49 Fuse number 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 7.5A 5A 30A 10A 15A 25A 30A 10A 30A 7.5A 30A 30A 7.5A 5A
5126.0
Central locking system (ZKE/ZV)
5126.2
Central locking module II (ZVM II)
5133.0
Power windows (ZKE/FH)
5200.2
Electric seat adjustment and lumbar support
5203.0
Heated seats
5410.1
Power tilt/slide sunroof (SHD)
5430.1
Electrical convertible soft top
6100.0
Central body electronics (ZKE IV)
6133.0
Horn
6135.0
Electronic immobiliser (EWS II)
6160.1
Wipe/wash module (WWM)
6167.1
Headlight washer system (SRA)
6169.0
Windscreen washer jet heaters
6211.0
Instrument cluster
6213.1
Analogue clock
6213.2
Multi–function clock
6214.0
On–board display
6300.0
Light switch
6312.0
Headlight/fog light
15A 7.5A 15A 15A 40A 20A
1998
Door lock heating (ZVM/TSH)
0670.1 05
5120.1
Fuse chart
05/99
BMW
Fuses 30 to 49 Fuse number 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 7.5A 5A 30A 10A 15A 25A 30A 10A 30A 7.5A 30A 30A 7.5A 5A
15A 7.5A 15A 15A 40A 20A
6313.0
Turn signal/hazard warning system
6314.0
Park/tail/underhood lights
6320.0
Licence plate/luggage compartment lights
6322.0
Reversing lights
6325.0
Brake lights
6328.1
Trailer coupling
6330.3
Interior lights
6332.0
Interior
6350.0
Crash and alarm sensor
6410.5
Automatic heating control (HR)
0670.1 06
6412.10 Independent ventilation with HR 6412.20 Independent ventilation with IHKA E36 6424.0
Rear window defogger/antenna
6450.7
Automatic climate control (IHKA E36)
6510.0
Radio/Stereo
6510.1
Radio/HiFi/Top Hifi
6561.0
Cellular telephone
6571.0
Cruise control
6581.2
On–board computer (BC V)
1998
Fuse chart Fuses 30 to 49 Fuse number
05/99
BMW
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 7.5A 5A 30A 10A 15A 25A 30A 10A 30A 7.5A 30A 30A 7.5A 5A
6610.2
Remote control ZV/DWA
6621.0
Park distance control (PDC)
15A 7.5A 15A 15A 40A 20A
0670.1 07 1998
0670.2 Power distribution
316i, 318i, 318is 05/99
BMW
X7163 X6432
6 RT
10 RT
25 RT G6430 B+ external start terminal point
2.5 RT
0670.2-05 25 RT
10 RT
X0
X7163
6 RT
10 RT
25 RT
25 RT F97 Fuse link
25 RT
10 RT
70 RT Luggage compartment battery 6
10 RT Engine compartment battery
Engine compartment battery
1210.19 1210.20
X6410
4 RT
4 RT
P96 Auxiliary fuse box in luggage compartment
1 RT
2.5 RT
A6000 DME control unit
X19564
F49 20A 2
X6000
14
Engine compartment battery
2.5 RT
X6002
6
X6326 K6326 Unloader relay, terminal 15
D100 Diagnostic connector
1210.19 1210.20
1210.19 1210.20
X19564 G1 Battery
8
6
K6301 Electrical fuel pump relay 2 2.5 GN/VI X6823
X6301 316i, 318i
1.5 GN/VI 13
X20
2.5 GN/VI 15
X10016
15
1210.19 1210.20
30
28
X8500 A8500 EGS control unit
K6300 DME relay
16
X10016
2.5 GN/VI
.5 GN/VI
P90 Front power distribution box 6 30
X6303 K6303 Oxygen sensor relay
2460.2 Fuse details 0670.3
1210.19
1998
Fuse details 0670.3
86
X6300
1230.0
X6301
F18 15A
4 RT
G6509 Alternator
2.5 RT 6
26
B+
1240.0
1 RT
4 RT
X6509
M6510 Starter
X6326 K6326 Unloader relay, terminal 15
Engine compartment battery
X6512 30
0670.2 00
25 RT
1
X9 0670.2-09
F97 Fuse link
Luggage compartment battery
P90 Front power distribution box
X2
X6430
70 RT
Luggage compartment battery
Power distribution
320i, 323i, 328i 05/99
BMW
X2
X7163
0670.2-06 10 RT
X0
X9 0670.2-09
X7163 Distributor B+
25 RT
6 RT
X6432
25 RT
G6430 B+ external start terminal point
M6510 Starter
X6411
1230.0
X6412
4 RT
2.5 RT
70 RT
1.5 RT X6326
4 RT 6
K6326 Unloader relay, terminal 15
6 RT
86
1210.17 .5 RT
2 4 RT/WS
F97 Fuse link
6 RT
X8500 X7000 A7000 EGS control unit
30
2460.2 2460.4 2460.11 4 RT 1
2 2.5 RT
F49 20A 2
X19564
Engine management MS41.0 (6–cylinder M52) 1210.17
2.5 RT/WS
A8500 EGS control unit
X19564 P96 Auxiliary fuse box in luggage compartment
X6822
26
X6000 A6000 DME control unit
1210.17
X20
1 RT/WS 1
X10273
15 F50 5A
X10273
X6301
1.5 GN/VI X6002
D100 Diagnostic connector
X8007
1.5 GN/VI
13
1 RT/WS 8
2
X6301 K6301 Electrical fuel pump relay 87
X6300
14
X6403
BR
6
X6821 26
G1 Battery
X6300 K6300 DME relay
30 4 RT 87
1 RT
+
4 RT 8
0670.2 01
6
X6509 G6509 Alternator
B+
1240.0
X6431
X6437
16 RT
X6512 30
X6430
P90 Front power distribution box
X20
2.5 GN/VI 15 P97 Auxiliary fuse box
X10016
15 F18 15A
16
P90 Front power distribution box
X10016
4 RT 1 RT/WS/GE Fuse details 0670.3
Fuse details 0670.3
1998
Fuse details 0670.3
2.5 GN/VI
Power distribution
M3 05/99
BMW
P90 Front power distribution box
X2 0670.2-06
X7163 X0
10 RT
X9 0670.2-09
X7163 Distributor B+
25 RT
6 RT
25 RT
16 RT
X6512 X6432
X6430
M6510 Starter
30
G6430 B+ external start terminal point
1240.0
G6509 Alternator
1230.0
X6410 X6437
X6509 30
X6431 2.5 RT 3
F222 7.5A
6 RT
1 RT
4 2.5 RT/GN
.5 RT
P92 Auxiliary relay box
6
1.5 RT/GN 27
1
87
X8681 4 RT
7
1 6 RT 1210.21 26
X6000
+
G1 Battery
X19564
13 2.5 GN/VI 15
2460.12 K6309 Oxygen sensor and air pump relays 1) Oxygen sensor relay
X6411
F49 20A 2 4 RT
X20
4 RT
4 RT
15
16
6 86
X10016
X6002
D100 Diagnostic connector
30
1
2.5 GN/VI
X6300 K6300 DME relay
F111 25A 2
P92 Auxiliary relay box
X8681
2.5 RT/GE
6
Fuse details 0670.3
X8681
X5360 K5360 Hydraulic pump relay
2460.12
1998
1210.21
P90 Front power distribution box
2.5 RT 14
8
X6326 K6326 Unloader relay, terminal 15
1210.21
X10016
X19564
Fuse details 0670.3
6 2.5 RT
F18 15A
1210.21 P96 Auxiliary fuse box in luggage compartment
X6307
1.5 GN/VI
4 RT 1
2.5 RT
X8007
X5300 A5300 SMG control unit
A6000 DME control unit
X6403
BR
1.5 RT/GN 28
X6412 K6307 EKP and start detector relay
1.5 GN/VI
X6309 30
X6307
30
X6413 F97 Fuse link
6 RT
0670.2 02
50 RT
1.5 RT
X8681
Power distribution
318tds 05/99
BMW
X2 0670.2-06 X2132
X0
10 RT
X9
P90 Front power distribution box
0670.2-09
2.5 RT
35 SW
35 SW X2112
4 RT
6
G1 Battery
X2081
0670.2 03
+
2.5 RT
.75 RT
K2081 Delivery pump relay
30
87 2
X2081
.75 GN/VI 14
X2145
X2146
D100 Diagnostic connector
.75 GN/VI 13 10 RT
4 RT
X6002
X20
2.5 GN/VI
2.5 RT
15
X10016
15 F18 15A
16
P90 Front power distribution box
X10016
2.5 GN/VI
Fuse details 0670.3 X2110 K2000 Heater plug relay
X2085 K2003 30 DDE relay
1360.3
1
X2086 E2000 Fuel heating
1360.3
10 RT
30
1240.0
X2026 M2025 Starter
X2024 G2023 Alternator 1230.0
1998
1220.0
8
Power distribution
325td, 325tds 05/99
BMW
P90 Front power distribution box
X2 0670.2-06 X2132
X0
10 RT
X9 0670.2-09
35 SW
14
2.5 RT
D100 Diagnostic connector
X6002 4 RT
X2112
X6432 X2115 B+ terminal point
.75 RT 6
X2081 K2081 Delivery pump relay
30 4 RT
87 2
F97 Fuse link
4–speed EGS
5–speed EGS
A4S 270R Diesel
A5S 310Z Diesel
X2081
0670.2 04
1 RT
.75 GN/VI 13
X20
X2146 2.5 GN/VI 4 RT
10 RT
35 SW
1 RT
15
1.5 RT
1 RT
X10016
15 28
X2120 A2120 EGS control unit
26
F18 15A
X2154 A2154 EGS control unit 16
+
G1 Battery
2460.3
P90 Front power distribution box
X10016
2460.5 2.5 GN/VI 10 RT Fuse details 0670.3
8 30
X2085 K2003 DDE relay
1220.0
30
1240.0
X2026 M2025 Starter
X2024 G2023 Alternator 1230.0
1
X2086 E2000 Fuel heating
1360.2
1998
1360.2
X2110 K2000 Heater plug relay
Power distribution
05/99
BMW
P90 Front power distribution box
0670.2-00 0670.2-01 0670.2-02 0670.2-03 0670.2-04
30
X2
10 RT
X1186
4 RT X1015 4 RT
4 RT
4 RT
6 RT
4 RT
6 RT 1
X1588
30
19
X10016 11
30
30 F20 30A
1
X10015
30 F6 30A
30
X10016 12
14
16
2.5 GN/BR
2.5 RT/ BR
.75 RT/ GN
1 RT/ GR/GE
1
30 F8 15A
F7 5A
20
2.5 RT/GN
X10030
18 2.5 RT/ WS
30 F9 20A
30 F10 30A
30
30 F32 30A
F31 5A
30 F33 10A
30 F34 15A
X10034
30
30 F36 30A
F35 25A
.75 RT
2.5 RT
17
21
30
30
30 F37 10A
F38 30A
F39 7.5A
1.5 RT
X10018 7
F48 40A
X10015
2 P90 Front power distribution box
30 F41 30A
F4 15A
X10015
20
X10015 2
4
6
8
10
12
14
16
18
22
X10018 8
2.5 RT/ BL
.5 RT/ GE
2.5 RT/ SW/WS
1 RT/ WS
1.5 RT/ SW/GE
2.5 RT/ GN/GE
2.5 RT/ BL/GE
1 RT/ BL
2.5 RT/ GN
.75 RT/ GR
2.5 RT/ GN
1.5 RT/VI
0670.2 05
P97 Auxiliary fuse box
0670.2-07
0670.2-06
X1588
4 RT/GN
with park ventilation
Fuse details 0670.3
1998
05/99
Power distribution
BMW
0670.2-05 1.5 RT 6
X43
6 RT K46 High beam relay
30
X1073
87 2
X43
1.5 RT
1 RT
6
X45 K48 Headlight relay
30 87 2
2.5 WS/BL
87 5
K47 Fog light relay
30 87
87
X45
.75 RT
1 RT X44
18
2
5
1 GE/SW
1 RT/GE
2.5 RT
2.5 RT
2.5 RT
3
5
9
X10182 A104 ZKE control unit
X44
1 GE/SW X1027
1
56a
X10036
56a
20
X10018
30 F30 7.5A
F29 7.5A
18
19
X10017 20
1
56b
56b F11 7.5A
F40 30A
X10018
1 GE/SW 13
X10035
NSL
4
1 GE/GR
1 GE/RT
with CM
1 GE/GN
1 GE/GN
without CM
X10016
NSW F17 10A 7.5A*
F12 7.5A
2
9
14
30 F15 15A
10
X10016
30
4
6
2.5 RT/GR
2.5 RT/ BR/GE
10
1 P90 Front power distribution box
30 F3 30A
F2 15A
X10015
P95 Auxiliary fuse box 30
F5 30A
X10015
X10250
0670.2 06
2.5 RT
2.5 RT/WS
6
F47 15A
2
X10250
* with CM
1 WS/GN
1 WS/BL
2.5 RT/GE
1 GE/VI
1 GE/BR
2.5 RT/ SW
1 RT/GR/GE
Fuse details 0670.3
1998
Power distribution
05/99
BMW
0670.2-05
4 RT 1 4 RT 5
X33 X209 S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
30
3
2
1
0
3
2
1
0
3
15I
50
1
3
4
2.5 GN
.5 GN/WS
15
7
2
1
0
3
1
0
R 2
2.5 SW/GE
6
2
X209
2.5 VI
8
2
X33
0670.2 07
not used 2.5 GN
2.5 VI
2.5 GN/SW 3
X1659 A836 Electronic immobiliser control unit (EWS II)
0670.2-08 6135.0
X223
1 VI 15
1.5 VI X10017
R
23
16 1 VI/WS
1
R
R F28 5A
X10017
.5 VI
2.5 VI X10018
F42 7.5A
X10259
R
8
R F44 20A
F43 5A
R F46 15A
F45 7.5A
24
26
28
30
32
.5 VI/GN
.75 VI/WS
1.5 VI/SW
1.5 VI/WS
1.5 VI/GE
K2 Horn relay
6133.0
X10018
1998
Fuse details 0670.3
X56
P90 Front power distribution box
Power distribution 05/99
BMW
0670.2-07
2.5 GN
X203
.5 GN
.5 GN
.35 GN
2.5 GN
2.5 GN
21 1
V6 Decoupling diode X1406
.5 BL/VI
Digital motor electronics (DME M1.7.3, 4–cylinder M43) 1210.19
Digital diesel electronics (DDE 2.1, 6–cylinder M51) 1360.2
Digital motor electronics (DME M5.2, 4–cylinder M44) 1210.20
Digital motor electronics (DME MSS50, 6–cylinder S50 B32) 1210.21
Digital diesel electronics (DDE 2.1, 4–cylinder M41) 1360.3
X17 15U
with park ventilation
A2w Instrument cluster 8
X58 86
3
Engine management MS41.0 (6–cylinder M52) 1210.17
1230.0 6211.0 X10182 A104 ZKE control unit
K4 Heating blower relay
6410.5 6412.20 6412.5 6450.7 6412.10 1
15
0670.2 08
5
.5 GN
2.5 GN
X1405
1
.5 GN X20
15
15
15 F23 5A
F22 5A
F21 5A
15
X10026
15 F24 10A
15 F26 10A
F25 5A
2
4
6
8
10
.5 GN/BL/GE
.5 GN/GE
.5 GN/BL
.75 GN/SW
.5 GN/RT
12 1.5 GN/WS
15 F27 5A
11
16
.5 GN/VI
.5 GN/GR
P90 Front power distribution box
15 F16 5A
F28 5A
14
X10016
X10017
12
X10016
.5 GN/BL
1998
Fuse details 0670.3
15
X10017
Power distribution
05/99
BMW
0670.2-00 0670.2-01 0670.2-02 0670.2-03 0670.2-04
30
P90 Front power distribution box
X9
two–door model
1
X10015
2.5 RT
2.5 RT
.75 RT
7
17
5
30
30 F1 30A
2
2.5 RT/VI
X10015
30
8
18
2.5 RT/BL
2.5 RT/GN
P90 Front power distribution box F13 5A
6
X10016
.75 RT
1998
Fuse details 0670.3
X10016
30 F19 30A
F14 30A
0670.2 09
2.5 RT
05/99
0670.3 Fuse details
BMW
Fuses 1, 2, 3, 4, 5 and 6 30
30
30 F2 15A
F1 30A
2
4
2.5 RT/VI
2.5 RT/GR
30
30
F3 30A
F4 15A
6
30 F5 30A
F6 30A
10
8
P90 Front power distribution box
X10015
12
2.5 RT/BR/GE 2.5 RT/SW X10252
15
X14
24
X13
22
X14
2.5 RT/BR/GE 6
X14
2.5 RT/GR
2.5 RT/BR/GE 2
X11288 Touring
1.5 RT/BR/GE
ZA
2 9
2.5 RT/BR
2.5 RT/SW
1.5 RT/VI
0670.3 00
1.5 RT/BR/GE 2.5 RT/VI
2
2
X13057
X630
X279
A36 Rear wipe/wash interval control unit
trailer socket 6328.1
2.5 RT/SW/GE
6160.1
wipe–wash High 1
X272
14
X285
A56 Tilt/slide sunroof control unit
5410.1
6
6160.1 6167.1
5
X63
A51 Wipe/wash module
X604
K9 Unloader relay terminal 15
5203.0
6 S56 Passenger’s seat adjustment switch
5200.2
X292 30
K13 Rear defogger relay
6424.0
1998
Fuse details
05/99
BMW
Fuse 7 P90 Front power distribution box
30 F7 5A
.5 RT/GN 9
X1697
14 A133 Electronic gear indicator
.35 RT/GN 4
X10015
X1292 S302y Central locking switch
.75 RT/GN X10192 .75 RT/GN 13
2460.12
X13
.75 RT/GN
.5 RT/GN X1234 26
X13159
mechanical convertible soft top .35 RT/GN
.35 RT/GN
.5 RT/GN X13012 A30 Central locking module (ZVM)
A96 Convertible soft top module
.35 RT/GN .75 RT/GN 3
12
11
.5 RT/GN
1.5 RT/GN
.75 RT/GN
X10225
X256
S213 Rear lid microswitch
.35 RT/GN
5430.1
Touring
3
X11288
2
X10102
.35 RT/GN 5430.1 5126.2
Touring .5 RT/GN
11
12
X257
.5 RT/GN 6
X660
.5 RT/GN
X311
A194y Control unit, remote control
X742
5126.0 6100.0 5126.2
3
M43 Convertible soft top flap lock
5126.0 6100.0 5126.2 S47 Driver’s door lock switch
X10223
S49 Passenger’s door lock switch
X747
6
5430.1 2
X641
X10226 K117 Rear lid lock relay
M13 Central locking (ZV) drive passenger’s door 5126.0 6100.0 5126.2
5126.0
1998
5120.0 5126.2 5120.1 6100.0 5126.0
3
6610.2 2
5126.0 6100.0 5126.2 2
ZVM M17 Central locking drive rear lid
M12 Central locking (ZV) drive driver’s door
.5 RT/GN
ZVM
1
0670.3 01
3
.35 RT/GN
Fuse details
05/99
BMW
Fuses 8 and 9 30
30 F8 15A
F9 20A
16
18
P90 Front power distribution box
X10015
2.5 RT/WS
4
Stereo
X322
HiFi
0670.3 02
1.5 RT/WS X19513
1 RT/GR/GE
1.5 RT/WS
9
2.5 RT/WS
1.5 RT/WS
X18126
9
X18126
N9 Radio
6510.0 6
X56 30
6510.1 1
K2 Horn relay
X605 A18 Hifi amplifier
6510.1
1998
6133.0
N9 Radio
05/99
Fuse details
BMW
Fuses 10, 11 and 12 30
56b F10 30A
with ASC 320i, 323i, 328i
2.5 RT/ BL
F11 7.5A
X10015
20 with ASC 316i, 318i, 318is, 318tds, 325td, 325tds
2.5 RT/BL
2.5 RT/BL
X10353 X11393
with ABS MARK 20
2.5 RT/BL
25
1 GE/GR
X11394
K125 ABS pump motor relay, timed
3450.1
with CM
4
without CM
1 GE/GN
3
1 GE/BL
X130 E13 Left headlight
3450.0
without CM
1 GE/RT
A202 ABS control unit
A52 ABS/ASC control unit
with CM
X10016
3
X135
E7 Left headlight
E14 Right headlight
6312.0 6350.0
E8 Right headlight
0670.3 03
9 8
F12 7.5A
2
with ABS M3
P90 Front power distribution box
56b
6312.0 6350.0
Later production
2
K10 ABS overvoltage protection relay
X10055
15
8
X1074 A4 Check control module
2.5 RT/BL
2.5 RT/ BL 2
X54
3450.0 X54
51
X1171
K10 ABS overvoltage protection relay
3450.1
6312.0 6350.0 6581.2
6312.0 6350.0 6581.2
1998
3450.1
A52 ABS/ASC control unit
Fuse details
05/99
BMW
Fuses 13, 14 and 15 30
30
NSW
F13 5A
F14 30A
6
F15 15A
8
10
P90 Front power distribution box
X10016
two–door model
.75 RT
1 GE/BR
2.5 RT/BL
X1152
0670.3 04
30
X13
1 GE/BR
.75 GE/BR
1 GE/BR
2.5 RT/BL 2
X768
2
X769
E26 Left fog light
E27 Right fog light
6312.0
6
X10240 30
5133.0
8
X13252
6312.0
8
X17
A104 ZKE control unit
K114 Comfort relay
5133.0 6100.0
A2w Instrument cluster
6312.0
1998
Fuse details
05/99
BMW
Fuses 16, 17, 18, 19 and 20 15
NSL F16 5A
15
30
F17 10A 7.5A with CM 14
12
F18 15A
F19 30A
16
18
2.5 GN/VI
2.5 RT/GN
11
30
X13
17
F20 30A
20
P90 Front power distribution box
X10016
X14
1 GE/VI
.5 GN/VI
2.5 GN/VI 2
without park ventilation
X638
with park ventilation
X10029 M2 Fuel pump (EKP I)
4 RT/GN
0670.3 05
1210.17 1210.21 1210.19 1360.2 1210.20 1360.3 X18783 2
X504 S82 Fog light switch
.5 GN/VI
.5 GN/VI
.5 GN/VI
4 GN/BR
2.5 RT/GN
2.5 RT/GN
2.5 RT/GN
6 6312.0 4
X51
8
X53
K19 A/C compressor relay
X58 30
15
X13258
K22 Auxiliary fan stage 2 relay
2.5 RT/GN
K4 Heating blower relay
A5 Relay module 6412.10 6412.20
1210.17 1210.19 1210.20 1210.21
1360.2 1360.3 6450.7
1360.2 1360.3 6450.7 4
X52
6 K21 Auxiliary fan stage 1 relay
6450.7
5133.0
30
6410.5 6450.7
8
2
X58 K4 Heating blower relay
X607 K450 Independent ventilation relay
6412.10 6412.20
1998
Fuse details
05/99
BMW
Fuses 21 and 22 15
P90 Front power distribution box
15 F21 5A
F22 5A
2
4
X10017
.5 GN/GE
.5 GN/BL/GE
with ABS
with ABS
with ASC
with ASC
M3
MARK 20
316i, 318i, 318is, 318tds, 325td, 325tds
320i, 323i, 328i 8
X503 S8 Light switch
.5 GN/BL/GE
.5 GN/BL/GE
.5 GN/BL/GE
0670.3 06
4
.5 GN/BL/GE
6300.0 6312.0
X11394 A202 ABS control unit X1163 X1163
X1163 .5 GN/BL/GE
3450.0
.5 GN/BL/GE
.5 GN/BL/GE
.5 GN/BL/GE
.5 GN/BL/GE
.5 GN/BL/GE
.5 GN/BL/GE
Later production 4 19
X1170
13
X10353 X1175
A7 ABS control unit
3450.0
4
X54
X1171 A52 ABS/ASC control unit
3450.1
5
X521
K10 ABS overvoltage protection relay
3450.1
4
X54
S6 ASC switch
3450.1
5
X521
K10 ABS overvoltage protection relay
3450.1
S6 ASC switch
3450.1
1998
3450.0
35 A52 ABS/ASC control unit
Fuse details
05/99
BMW
Fuse 23 P90 Front power distribution box
15 F23 5A 6 .5 GN/BL
X10017 X1076
1 GN/BL 1
.5 GN/BL X35
9
.5 GN/BL
J
.5 GN/BL
.5 GN/BL 4
.5 GN/GE
M3
X32 .75 GN/BL 8
X17
X290
.5 GN/GE
8
X1170
K20 Thermal switch (LA Japan)
A2w Instrument cluster
.35 GN/BL 9
1.5 GN/BL X1070
A7 ABS control unit
N10 Multi–function clock
6211.0
6211.0 S7 Turn indicator/low beam selector
3450.0
6213.2 6214.0 6581.2
Earlier production
0670.3 07
A35 On–board display N4 On–board computer
6312.0 6313.0
with heating control
with IHKA
.5 GN/GE X897 .5 GN/GE
.5 GN/GE 4
X35 .5 GN/GE
.5 GE 1 24
X85
X1527
1 A115 Automatic climate control unit
Y4 Water valves
6410.5
X292
6410.5
8
X63
K13 Rear defogger relay
A32y Temperature regulator
6424.0
K9 Unloader relay terminal 15
5203.0
1998
6450.7
4
X899
05/99
Fuse details
BMW
Fuses 24 and 25 15
P90 Front power distribution box
15 F24 10A
F25 5A
8
10
.75 GN/SW
.35 GN/RT
X10017
X10020
0670.3 08
.75 GN/SW
20
X13
.75 GN/SW
.75 GN/SW
X1396
.5 GN/SW
.75 GN/SW
.35 GN/SW
18
X257
.75 GN/SW 1
6
X1148 S198 Thermal switch, heated jets
6169.0
X13044 N24 Rollover sensor
5430.1
2
X625
26
5116.0
12
X300
X503 S8 Light switch
A81 Parking aid control unit
S17 Driver’s power mirror switch
6621.0
1998
6300.0 6312.0 6314.0 6350.0
05/99
Fuse details
BMW
Fuse 26 P90 Front power distribution box
15 F26 10A
12
X10017
1.5 GN/WS X1168
.35 GN/WS
1 GN/WS 2
1.5 GN/WS
X511
S3 Gear selector lever switch
318tds, 325td, 325tds
6135.0 6213.2 6322.0 6581.2 6621.0
22
X20
2460.2 2460.5 2460.3 2460.11 2460.4
1.5 GN/WS
316i, 318i, 318is, 320i, 323i, 328i, M3
1.5 GN/WS
1.5 GN/WS
318tds
16
X2034
S2113 Reversing light switch
6
5116.0 6322.0 6621.0 3
1230.0 X2086 E2000 Fuel heating
1
X6002
X8511 S8511 Reversing light switch
X6835
7 B900 Jumper
6
8
.5 SW/RT .5 GN/WS 1
.5 GN/WS
.5 GN/WS
5116.0 6322.0 6621.0
X6254 B6254 Oil level switch, thermal 6
8
1 RT/WS 10
X8681 X5330
X6953 .5 SW/RT
Y1z Hydraulic unit
.5 SW/RT 8
1210.21
X8681 B900 Jumper
X5360
2460.12 K5360 Hydraulic pump relay
X6309 K6309 Oxygen sensor and air pump relays
5
X5300
2460.12
A5300 SMG control unit
1210.21 2460.12
1998
1360.2 1360.3
1.5 GN/WS
X6002
X2200 K2200 Alternator cut–out relay
1 GN/WS
5
D100 Diagnostic connector
.5 GN/WS
X2113
1 GN/WS
1.5 GN/WS
.75 GN/WS 2
16
D100 Diagnostic connector
without EGS
1 GN/WS
X8503 S8503 Program switch
0670.3 09
2460.2 2460.3 2460.4 2460.5 2460.11 5116.0
2
Fuse details
05/99
BMW
Fuses 27, 28, 29 and 30 15
15 F27 5A
56a F28 5A
56a F29 7.5A
F30 7.5A
14
16
18
20
.5 GN/VI
.5 GN/GR
1 WS/GN
1 WS/BL
with EGS
P90 Front power distribution box
X10017
with SMG
4
X135 E12 Right high beam
E8 Right headlight
6312.0
X130 E11 Left high beam
X13312
.5 VI/BL 8 .5 VI/WS
.5 VI/WS
X69
6312.0
E7 Left headlight
0670.3 10
4
.5 VI/WS 22
X5300 A5300 SMG control unit
2460.12 7 23
X16
5 A2w Instrument cluster
A133 Electronic gear indicator
X511 S3 Gear selector lever switch 5
5430.1 6211.0 6213.2 6214.0 6581.2
1210.19 1240.0 1360.2 2460.2 2460.3
X1705
2460.12 A135 Gear indicator, centre console
2460.4 2460.5 2460.11 6135.0 6571.0 2460.12
1998
1220.0 1360.2 1360.3 3234.0 3450.0 3450.1
X1697
05/99
Fuse details
BMW
Fuse 31 P90 Front power distribution box
30 F31 5A 2 .5 RT/GE
X10018 X1067
.75 RT/GE 6 .5 RT/GE
.5 RT/GE
.5 RT/GE
.5 RT/GE
.5 RT/GE
.35 RT/GE
X10054
1 RT/GE
.5 RT/GE
X18160
.5 RT/GE
X13
.5 RT/GE 22
4
X16
5
.5 RT/GE
0670.3 11
23
X35
X1659
A2w Instrument cluster
A836 Electronic immobiliser control unit (EWS II)
6135.0
6211.0
.5 GE 18
X1070
3
X522
A35 On–board display
1
X514
H10 Gong I
25
X1527
V5 Antitheft (DWA) LED
A115 Automatic climate control unit
N10 Multi–function clock 6213.2 6214.0
1
X1155
6213.2 6581.2 6211.0 6621.0
6100.0
8
6450.7
X85
X1071
N5 Analogue clock
Y4 Water valves
N4 On–board computer
6581.2
6450.7
1998
6213.1
1
Fuse details
05/99
BMW
Fuse 32 30 F32 30A
4
P90 Front power distribution box
X10018
2.5 RT/SW/WS
X13000
0670.3 12
2.5 RT/SW/WS
2.5 RT/SW/WS
16
X14
2.5 RT/SW/WS
1
X531
6 E28 Front cigar lighter
6332.0
X18997 K127y Reading lights relay
6332.0
1998
Fuse details
05/99
BMW
Fuse 33 P90 Front power distribution box
30 F33 10A
6
X10018
N
1 RT/WS X1079
S .75 RT/WS
.5 RT/WS
6 1 RT/WS 12 Touring
.75 RT/WS
.75 RT/WS
X745 X13
X748 E61 Front left footwell light
.75 RT/WS
6330.3
.5 RT/WS
.75 RT/WS
2
X10271 E32y Rear compartment interior light, centre
6314.0
E62 Front right footwell light
X481
.75 RT/WS 6330.3
.75 RT/WS
.75 RT/ WS
12 4
X33
4
X4770
2
X355
with reading light
.75 RT/ WS
E40 Interior light, right rear
.75 RT/GN S2 Ignition switch
2 4
6330.3 1 RT/WS
.75 RT/WS
with ZKE
.75 RT/WS X336 E34 Interior/reading lamp, front
.75 RT/WS 6100.0 6320.0 6330.3
6314.0 1
5
6332.0 X503 S8 Light switch
1
6330.3
Touring
X712 E32 Luggage compartment light
4
X4771
2
X356 E39 Interior light, left rear
with reading light
6330.3
2
6320.0 6330.3
X18180 N22 CD changer
6510.1
1
X400
Cellular telephone 6561.0
6
X286 K54 Door lock heating relay
5120.1
1998
6300.0 6314.0 6581.2
X13275
X542 X779 Charge socket
X13252 A104 ZKE control unit
0670.3 13
3
X510 K26 Left parking light relay
Fuse details
05/99
BMW
Fuses 34 and 35 30
30 F34 15A
F35 25A
8
10
1.5 RT/SW/GE
P90 Front power distribution box
X10018
2.5 RT/GN/GE
16
with crash alarm sensor
X13
2.5 RT/GN/GE
X1069 with ZKE
0670.3 14
with ZVM
1.5 RT/SW/GE
1.5 RT/SW/GE
2.5 RT/GN/GE 6
2.5 RT/GN/GE
X65 N17 Crash alarm sensor
6313.0 6350.0
6
X64
2 K16 Hazard flasher relay
5126.2
10
X13252 A104 ZKE control unit
5120.0 5126.0 6100.0
1998
6313.0 6350.0
X13013 A30 Central locking module (ZVM)
05/99
Fuse details
BMW
Fuses 36, 37, 38 and 39 30
30 F36 30A
F37 10A
12
30
30
F39 7.5A
F38 30A
14
16
18
1 RT/BL
2.5 RT/GN
.75 RT/GR
P90 Front power distribution box
X10018
with ASC
N
S
N
316i, 318i, 318is, 318tds, 325td, 325tds
S
1 RT/BL
1 RT/BL
2.5 RT/GN
M3 with ABS
2.5 RT/GN
with ASC 320i, 323i, 328i
2.5 RT/GN
with ABS MARK 20
2.5 RT/GN
Earlier production X1258 X11282
1 RT/BL
.75 RT/ GN
1 RT/BL
0670.3 15
2.5 RT/BL/GE
.75 RT/GN
9
X11394 A202 ABS control unit
Later production
6
8
X509
25
X10353
29
X1175
3450.0
A52 ABS/ASC control unit
K25 Right parking light/licence plate light relay
8
X11393 K125 ABS pump motor relay, timed
3450.1
6314.0
3450.1
6
11
X285
X503
6160.1
X503
6160.1 6300.0 6312.0 6314.0
6320.0 6332.0 6450.4 6581.2
S8 Light switch
6160.1 6300.0 6312.0 6314.0
6320.0 6332.0 6450.4 6581.2
8
X1161
6
X51
K75 ABS pump motor relay
3450.0 3450.1
K19 A/C compressor relay
1210.17 1210.21 6450.7
1998
A51 Wipe/wash module
11 S8 Light switch
A64 Wipe–wash module (Low II)
05/99
Fuse details
BMW
Fuses 40, 41 and 42 30
30 F40 30A
F41 30A
20
22
2.5 RT/GE
4 RT/GN
P90 Front power distribution box
R F42 7.5A 24
X10018
.5 VI/GN 21
X14 27
X14
2.5 RT/GE .5 VI/GN X1263 2
X275 Diesel
2.5 RT/GN
X18195
X10028
.75 VI/GN
.35 VI/GN
.5 VI/GN
.5 VI/GN
.35 VI/GN
.35 VI/GN
4 2
X778 S58 Driver’s seat belt buckle switch
X1885 B78 Driver’s side impact sensor
0670.3 16
2.5 RT/GE
6–cyl. Petrol engine
6211.0 2.5 RT/GE
2.5 RT/GE
3
2.5 RT/GN
1.5 RT/GN
X652
6
2
4 RT/GN
3234.0 1
X52
S52 Driver’s lumbar support switch
K21 Auxiliary fan stage 1 relay
5200.2
X10218 A113 Electronic seat control
3234.0 5
X74 A12 Airbag diagnostic module
3234.0
6450.7
X1886 B79 Passenger’s side impact sensor
3234.0 5
X603
6
X53
S51 Driver’s seat adjustment switch
X53
6450.7
1
X13044
K22 Auxiliary fan stage 2 relay
6450.7
N24 Rollover sensor
5430.1
1998
5200.2
6 K22 Auxiliary fan stage 2 relay
05/99
Fuse details
BMW
Fuse 43 P90 Front power distribution box
R F43 5A 26
X10018
.75 VI/WS X10191 .5 VI/WS
.75 VI/WS X4771 21
1
X13
X4770 E40 Interior light, right rear
6330.3
.5 VI/WS
E39 Interior light, left rear
0670.3 17
X1235
.75 VI/WS
.5 VI/WS
.35 VI/WS
.5 VI/WS
.5 VI/WS
.5 VI/WS
.5 VI/WS
.5 VI/WS
3 3
X10267
1
X10182
3
X381
A104 ZKE control unit
5116.0 6610.2
6330.3
7
X13012
E35 Driver’s make–up mirror light
6330.3
8 A194y Control unit, remote control
6
X13159
A30 Central locking module (ZVM)
5126.2
A96 Convertible soft top module
X18997 K127y Reading lights relay
6332.0
5
X400
Cellular telephone 6561.0
5430.1
1998
6100.0 6330.3
X10102
E34 Interior/reading lamp, front
6330.3
6510.1
.5 VI/WS
X336
E36 Passenger’s make–up mirror light
S303y Top Hifi switch
4
1
X382
.5 VI/WS
Fuse details
05/99
BMW
Fuse 44 R F44 20A 28
P90 Front power distribution box
X10018
1.5 VI/SW
Touring X10022
Touring .35 VI/SW
.5 VI/SW
.5 VI/SW
X14
0670.3 18
3
except Convertible
.5 VI/SW
1.5 VI/SW
wipe–wash Low 5
X11275
.5 VI/SW
1
X107 M4 Washer pump
X322 .5 VI/SW
1.5 VI/WS
except Touring 2
2
.5 VI/SW
X13268 A36 Rear wipe/wash interval control unit
8
X295
6160.1
S5 Windscreen wiper switch
6160.1 6160.1
8
X285
5 A64 Wipe–wash module (Low II) A51 Wipe/wash module
6510.0 6510.1
1
X18336 E42y Glovebox light/switch
6100.0 6332.0 6330.3
1998
6160.1
X18126 N9 Radio
Fuse details
05/99
BMW
Fuse 45 P90 Front power distribution box
R F45 7.5A
30
X10018
1.5 VI/WS
X1066
6
.35 VI/WS
X1074
2
0670.3 19
.5 VI/WS
.35 VI/WS
X1660
A4 Check control module
14
X1070
A835 Transmit/receive module (EWS II)
N4 On–board computer N10 Multi–function clock
6214.0 6581.2
6135.0
6213.2 6214.0 6581.2
A35 On–board display
1998
Fuse details
03/98
BMW
Fuse 46 P90 Front power distribution box
R F46 15A 32
X10018
1.5 VI/GE
X1182
1.5 VI/GE
1.5 VI/GE
Diesel
with CM
.5 VI/GE
.5 VI/GE without CM
1 16
X17
1
2460.2 3450.0 3450.1 6571.0 6325.0
6211.0
X121
1
X78
6571.0
26
X22
S30 Brake light switch
S32 Clutch switch
1360.2 1360.3 6571.0
S28 Cruise control switch
S29 Brake light switch
A2w Instrument cluster
2
X72
X116
1360.2 1360.3 2460.2 2460.4 2460.11 3450.0
3450.1 6213.2 6214.0 6325.0 6571.0 6581.2
0670.3 20
.5 VI/GE
.75 VI/GE
A8 Cruise control module
6571.0
1997
Fuse details
05/99
BMW
Fuses 47, 48, 49, 50, 111 and 222 P95 Auxiliary fuse box
30 F47 15A
2
30 F48 40A
X10250
2
1 RT/GR/GE
P97 Auxiliary fuse box
15 F50 5A
X1588
2
4 RT/GN
30
30
F222 7.5A
F111 25A
X10273
1 RT/WS/GE
2
4
2.5 RT/GE
2.5 RT/GN
P92 Auxiliary relay box
30 F49 20A
X8681
2
P96 Auxiliary fuse box in luggage compartment
X19564
4 RT
6
X53
6
X5360
K22 Auxiliary fan stage 2 relay
K5360 Hydraulic pump relay
6450.7
2460.12 2
X18784
0670.3 21
316i 318i 318is
X14
X6413
.5 RT/GR/GE 14
.5 RT/GR/GE
.5 RT/GR/GE
3
X19562
.5 RT/WS/GE
2
Earlier production
3
X1222
H1 Antitheft horn (DWA)
6100.0
X13
2
1.5 RT/GN
X13172
B28 Gradient monitor (DWA)
6100.0
27
1.5 RT/GN
28
1210.17
X5300
10
2460.12
X13156 A96 Convertible soft top module
A5300 SMG control unit
Y198 Exhaust–gas flap valve
5430.1
1998
0670.4 Ground distribution
05/99
BMW
Ground X165 M7 Headlight washer pump
1
E12 Right high beam
E19 Right parking light
1
X123
E14 Right headlight
E8 Right headlight
B9508 Pressure switch
X135 3
S64 Wash water level switch
1
E27 Right fog light
1
X109
X769
M81 Right headlight beam angle adjust actuator
2
S36 Dual temperature switch 91C/99 C
X11379
2
.5 BR
1.5 BR
.75 BR
2
X1035
X87
0670.4 00
4–cyl. Petrol engine 2.5 BR
X10261
S36y Dual temperature switch 80 C/88 C
6–cyl. Petrol engine .5 BR
.5 BR
.5 BR
X216
H1 Antitheft horn (DWA)
1
.5 BR
X19562
1
.5 BR
H4 Front right flasher unit X137
4 BR
1998
05/99
E15 Left parking light
E13 Left headlight
E7 Left headlight
E11 Left high beam
H7 Front left flasher unit 1
S63 Coolant level switch
1
X128
X130
M80 Left headlight beam angle adjust actuator
E26 Left fog light 1
X112
1
X768
M9 Auxiliary fan motor
4–cyl. Petrol engine
1
X82
1
X1890
.5 BR
1.5 BR
1 BR
.5 BR
X1034
.5 BR
M3 1
X10213
0670.4 01
4 BR
2
.5 BR
2.5 BR
X215
H3 Right horn H2 Left horn
1
1 BR
1
X133
X132
1 BR
4 BR
4 BR
X165
1998
Ground distribution
05/99
BMW
Ground X173 S30 Brake light switch
A133 Electronic gear indicator
18
4
X1697
N3 Dimmer
X78
4
H10 Gong I
1
X517
K9 Unloader relay terminal 15
316i, 318i with rear drum brakes
9
10
X63 S1134 SMG selector lever
B16 Front left brake pad sensor
A134 SMG selector lever
X522
4
X1708
6 1 .5 GE 1
X1705
X118
.5 BR X10073
.5 BR
H8 Front right auxiliary flasher unit
M3 with ABS A2w Instrument cluster
.5 BR
.35 BR
J
.5 BR
.5 BR
.5 BR
1
X390
.5 BR
0670.4 02
.5 BR
.5 BR 21
.35 BR
X17 6–cylinder with ASC
.5 BR
X10024
A136 Program switch
R10 Pedal value sensor
5 8
X8503
X73
4 BR
.35 BR
.35 BR
M3 with SMG
1998
0670.4-04
Ground distribution Ground X173 K47 Fog light relay
E51 Left windscreen washer jet heater
4
B18 Brake fluid level switch
X44
2
B16 Front left brake pad sensor
X111
1
X105
1
X106
1
.75 BR
.75 BR
X118
M3 Wiper motor
E52 Right windscreen washer jet heater
1
.5 BR
.35 BR
X333
.5 BR
2.5 BR
H9 Front left auxiliary flasher unit
K4 Heating blower relay 1
4
X43
4
K16 Hazard flasher relay
X389
8
X58
4 .35 BR
X64
A64 Wipe–wash module (Low II)
K48 Headlight relay
.35 BR
0670.4 03
X10007
K46 High beam relay
05/99
BMW
X45
7 .5 BR
.5 BR
2.5 BR
X285 .75 BR
4 BR
1998
0670.4-04
Ground distribution
05/99
BMW
Ground X173 A2w Instrument cluster
R13 Headlight beam angle adjust potentiometer 3
3
X10051
X17
S8 Light switch
7
S9 X503 Light switch
K26 Left parking light relay
A836 Electronic immobiliser control unit (EWS II) 7
4
X1659
X510
wipe–wash Low S5 Windscreen wiper switch
N
S S4 Horn switch
.75 BR/VI .75 BR
.5 BR
.35 BR
1
.5 BR
.5 BR
X295
.75 BR
S7 Turn indicator/low beam selector
.75 BR
without CM
1
X10008
.75 BR
X32
0670.4 04
.35 BR
M3 E96 Shift lever light 1
X1439
.35 BR
0670.4-02
4 BR
4 BR
0670.4-03
4 BR
X173
1998
Ground distribution
05/99
BMW
Ground X494
S54 Passenger’s seat heating switch
S53 Driver’s seat heating switch
4
4
X651
.5 BR
0670.4 05
.5 BR
X658
X494
1998
05/99
Ground distribution
BMW
Ground X495 Convertible
Coupé N22 CD changer
1
1
X18180
S56 Passenger’s seat adjustment switch
6
S13 Passenger’s door contact switch
1
X625
Y5 Left outside mirror
X604 1
M21 Driver’s window motor
3
X740 E59 Passenger’s backrest heating
2.5 BR
1
X351
E58 Passenger’s seat heating
4
E48 Door lock heating
S17 Driver’s power mirror switch
1
S48 Driver’s door handle switch
X751
1
X749
X752
X623
X279
2.5 BR
1 .5 BR
.5 BR
.5 BR
.5 BR
.75 BR
.5 BR
.75 BR
X849 X13005
.5 BR
0670.4 06
.5 BR
X741
Y6 Right outside mirror 4 BR
.75 BR
4
X624
1
X257
M23 Passenger’s window motor
3
.5 BR
X744
.5 BR
.75 BR
X942
1998
.5 BR
05/99
with ZKE E61 Front left footwell light
1
X748
1
X745
15
E62 Front right footwell light
M43 Convertible soft top flap lock
E34 Interior/reading lamp, front
A104 ZKE control unit
X13252
1
4
2
X336
X10223
A5 Relay module
8
S77 Driver’s make–up mirror switch
Convertible
X13258
X1245
1
S78 Passenger’s make–up mirror switch
S213 Rear lid microswitch .5 BR
4 BR
2.5 BR
4 BR
1 2 1
X1246
X10225
X256 .35 BR
.75 BR
.75 BR
mechanical convertible soft top
.75 BR
.75 BR
.75 BR
1.5 BR
4 .5 BR
.5 BR
X18997
.5 BR
Convertible X13003
0670.4 07
K127y Reading lights relay
with ZVM
2
4 BR
2.5 BR
X272
S303y Top Hifi switch
E34 Interior/reading lamp, front
A56 Tilt/slide sunroof control unit
2
.75 BR
X336
2
A30 Central locking module (ZVM)
X10267
.35 BR
1
X13012 3
X13013 3
.5 BR
2.5 BR
1.5 BR
X13014
4 BR Convertible, two–door model
1998
X495
Ground distribution Ground X498 S41y Window lifter door rear LH (door)
4
S130 Child safety lock (centre console)
X645
3
S183 Hinged window switch RH
X1243
1
S129y Window lifter door rear RH (centre console)
4
X9320
with Family package S182 Hinged window switch LH
.5 BR X834
S128y Window lifter door rear LH (centre console)
2.5 BR
2.5 BR
1
S129z Rear right power window
Convertible
.5 BR
X19000
1
X18262x Plug socket, left reading light
.5 BR
X320
05/99
BMW
X9317
4
X317 S128z Rear left power window switch
four–door model
two–door model
two–door model
Convertible
0670.4 08
11
Convertible
X273
S40y Central power window switch
S126y Driver’s door power window switch
4
4
X316
X13262
S127y Passenger’s door power window switch
.5 BR 4
.5 BR 2.5 BR
.5 BR
.5 BR
.5 BR
.5 BR
.5 BR
X324
.5 BR
Touring with Family package
1998
X498
Ground distribution
05/99
BMW
Ground X1165 M3
Y1 ABS hydraulic unit
K75 ABS pump motor relay
Later production A52 ABS/ASC control unit
4 9
24
8
20
X1161
X31 X1176
M3 320i, 323i, 328i
B2 Front left ABS sensor
X10353 1.5 BR 316i, 318i, 318is, 318tds, 325tds, 325td
Earlier production
3
A52 ABS/ASC control unit
22
2.5 BR
X1175
.5 BR
.5 BR
2.5 BR
Y1 ABS hydraulic unit
20
except for M3 B1 Front right ABS sensor
A202 ABS control unit
X1176
2.5 BR X1542
3
K125 ABS pump motor relay, timed
9
8
24
2.5 BR
2.5 BR
0670.4 09
2.5 BR
X114
X11394
X113
with ABS
with ABS
with ASC 316i, 318i, 318is, 318tds, 325td, 325tds
with ASC Later production
X11393
with ASC
2.5 BR
1.5 BR
.5 BR
1998
X1165
05/99
Ground distribution
BMW
Ground X1166 and X1441 A52 ABS/ASC control unit
1
3
19
X1171
19
41
X1175
.75 BR
.5 BR
W9110 Shield
X10302
316i, 318i, 318is, 325tds
M3 A7 ABS control unit
K10 ABS overvoltage protection relay
5
X54
17
26
41
X1170
320i, 323i, 328i
M3
3
X113
320i, 323i, 328i
3
X113
B2 Front left ABS sensor
3
A12 Airbag diagnostic module
X114 6
2.5 BR
2.5 BR
2.5 BR
ASC+T 1 BR
0670.4 10
B1 Front right ABS sensor
B1 Front right ABS sensor
X74
ABS only .5 SW
.5 SW
.5 BR
.75 BR
.75 BR
.5 BR
.5 BR
.5 BR
X13304
.5 BR
X1166
X1441
1998
X1166
Ground distribution
318tds, 325td, 325tds
05/99
BMW
Ground X2042 E2000 Fuel heating
K2003 DDE relay
4
X2085
2
X2086
S2138 A/C fan II switch
1
K2000 Heater plug relay
5
R10 Pedal value sensor
X2000
8
B6230 Oil level
X2138
2
X73
K2200 Alternator cut–out relay
X6230
8
2
3
X2200
318tds
.5 BR/GN
A2019 DDE2 control unit
18
19
X2019
.5 BR
.35 BR
1.5 BR
.35 BR
.5 BR
.5 BR
.5 BR
.5 BR
1.5 BR
0670.4 11
325td, 325tds A2120 EGS control unit
1.5 BR
3 19
36
X69
X2120 325td, 325tds B6217 Hot film air mass meter
A2154 EGS control unit
1.5 BR
1.5 BR
28
34
1.5 BR
1.5 BR
6
X2154
X6217
X2041 EGS A4S 270R Diesel 4–speed EGS 1.5 BR
2.5 BR
EGS A5S 310Z Diesel 5–speed EGS 1.5 BR .35 BR/GN
19
X6002
4 BR X2151
D100 Diagnostic connector
6 BR
.75 BR
318tds 4 BR
1998
X2042
Ground distribution
M3 with SMG
Ground X5370
A5300 SMG control unit
Y1z Hydraulic unit
8
2.5 BR
X5330
31
1.5 BR
32
1.5 BR
X5300
05/99
BMW
K5360 Hydraulic pump relay
4
X5360
.5 BR
X6464
2.5 BR
.5 BR
0670.4 12
X6465
X5370
1998
Ground distribution
316i, 318i
05/99
BMW
Ground X6454 B6200 Heated oxygen sensor
A8500 EGS control unit
6 3
28
34
X8500
A6000 DME control unit
6
34
55
28
W6204 Shield up to 10 mm in front of camshaft sensor
X6000
W6203 Shield crankshaft sensor
X6200 3
X6204
3
X6203
D100 Diagnostic connector
W6165 Shield up to 10 mm ahead of connector ign. coil
19
X6002 W6204 Shield up to 10 mm in front of camshaft sensor
X6492
W6203 Shield crankshaft sensor
0670.4 13
X6460 .5 BR
.5 BR
1.5 BR
1 BR
1.5 BR
2.5 BR
2.5 BR
2.5 BR
1.5 BR
1.5 BR
.5 BR
X6463 X6462
K6326 Unloader relay, terminal 15
4
X6326
.5 BR
4 BR
6 BR
1998
X6454
Ground distribution
318is
05/99
BMW
Ground X6454 A8500 EGS control unit
6
28
34
B6217 Hot film air mass meter
A6000 DME control unit
X8500
6
34
55
28
1
X6000
X6217 B6209 Hall sensor, camshaft
1.5 BR
1 BR
1.5 BR
2.5 BR
2.5 BR
2.5 BR
1.5 BR
W6203 Shield crankshaft sensor
X6460 W6165 Shield up to 10 mm ahead of connector ign. coil
3
X6209
K6326 Unloader relay, terminal 15
X6492
1.5 BR
1.5 BR
.5 BR
4
X6326
.5 BR
X6463 X6462
1.5 BR
19
D100 Diagnostic connector
0670.4 14
.5 BR
X6002
6 BR
4 BR
1998
X6454
Ground distribution
320i, 323i, 328i
05/99
BMW
Ground X6454 W6165 Shield up to 10 mm ahead of connector ign. coil
A6000 DME control unit
34
32
4
28
X6000
X6492 A7000 EGS control unit .5 BR
2.5 BR
2.5 BR
2.5 BR
A8500 EGS control unit 34
28
B6207 Hot–film air mass meter
X7000 X8500 1
X6207
2.5 BR/OR 4
0670.4 15
K6326 Unloader relay, terminal 15 .5 BR/OR
X6326
.5 BR 1.5 BR/OR
1.5 BR
X6459
X6458
1.5 BR/OR
19
D100 Diagnostic connector
X6002
6 BR
4 BR/OR
1998
X6454
Ground distribution
M3
05/99
BMW
Ground X6454 B62201 Oxygen sensor II in front of catalytic converter
W6150 Shield up to 10 mm in front of ignition coil connector
28 X62201
2 A6000 DME control unit
55
6
A6000 DME control unit
B62101 Oxygen sensor I in front of catalytic converter
34
X6000
2
X62101
X6000
1.5 BR/OR
W6203 Shield crankshaft sensor
W62101z Shield up to 10 mm in front of oxygen sensor cyl. 1–3
.5 BR
W5022 Shield VANOS sensor 1
W5023 Shield VANOS sensor 2
.5 BR 3
X6203
3
X6277
3
X6278
X6462
2.5 BR
1.5 BR
K6307 EKP and start detector relay
1.5 BR
5
X6307
X6492
2.5 BR
.5 BR
B6254 Oil level switch, thermal
X5210 Y5220 VANOS valve 1 and 2 (exhaust)
.5 BR 2
W5022 Shield VANOS sensor 1
W5023 Shield VANOS sensor 2
Y6133 Air pump
Y6164 Valve for secondary air pump
0670.4 16
Y5210 VANOS valve 1 and 2 (inlet)
2
W6203 Shield crankshaft sensor
W62201z Shield up to 10 mm in front of oxygen sensor cyl. 4–6
X6461
X6254
2 .5 BR/ OR
X5220
.5 BR 1
X6458
.75 BR
6 BR
.5 BR/OR
B6217 Hot film air mass meter
1 .75 BR/OR
X6133
1
X6164
.5 BR/OR
X6460
X6217 1.5 BR/OR
.5 BR/OR X6459
1.5 BR/OR 4 BR/OR
D100 Diagnostic connector
X6002
1998
X6454
19
Ground distribution
316i, 318i, 318is
Ground X6456 T6151 Ignition coil 1
2
1 BR
X6151
T6153 Ignition coil 3
T6152 Ignition coil 2
2
2
X6152
1 BR
1 BR
X6153
T6154 Ignition coil 4
2
05/99
BMW
X6154
1 BR
0670.4 17
X6900
316i 318i
1.5 BR R6240 Resistor 240
1.5 BR
3
X6150
1.5 BR
X6456
1998
Ground distribution
320i, 323i, 328i
05/99
BMW
Ground X6456 T6151 Ignition coil 1
2
X6151
T6153 Ignition coil 3
T6152 Ignition coil 2
2
X6152
2
T6154 Ignition coil 4
X6153
2
X6154
T6155 Ignition coil 5
2
X6155
T6156 Ignition coil 6
2
X6156
A6000 DME control unit
56
1 BR
1 BR
1 BR
X6000
1 BR
.5 BR
2
1 BR
1 BR
X6150
.5 BR
0670.4 18
X6900
1.5 BR
R6240 Resistor
1.5 BR
ignition signal feedback
1998
X6456
Ground distribution
M3
05/99
BMW
Ground X6456
15 2
T6156 Ignition coil 6
A6000 DME control unit
T6151 Ignition coil 1
9
X6000
2
X6151
T6153 Ignition coil 3 2
1 BR
T6155 Ignition coil 5
X6152
2
2
1 BR
X6156
T6154 Ignition coil 4
T6152 Ignition coil 2
X6154
X6153
1 BR
2
.35 BR
.35 BR
1 BR
X69002
1.5 BR
1.5 BR
1 BR
0670.4 19
X69001
1 BR
X6155
X69011
X69009 1.5 BR
1.5 BR
R6240 Resistor
R6240 Resistor
1.5 BR
1.5 BR
X69008
X69010
1.5 BR
1.5 BR
1998
X6456
Ground distribution
05/99
BMW
Ground X10010 A2w Instrument cluster
A8 Cruise control module
2
13
21
24
X22
A32y Temperature regulator
A64 Wipe–wash module (Low II)
X16
15
6
X285 B414 AUC sensor
N17 Crash alarm sensor
.5 BR/ OR
.5 BR/ OR
4
X65
.75 BR/ OR
.5 BR/OR
.35 BR/OR
.5 BR/OR
X899
2
2
.75 BR/OR
.5 BR/OR
5
X70
.35 BR/OR
X10182
.75 BR/ OR
0670.4 20
S32 Clutch switch .35 BR/OR A835 Transmit/receive module (EWS II)
3
A104 ZKE control unit
X35
X3211
X10009
with EGS and SMG
X770
M25 Cruise control actuator (Tempomat)
.5 BR
8 8
B21 On–board computer temperature sensor
1
X121
.35 BR/OR
X1660
.35 BR/OR
1 BR/OR
1998
X10010
Ground distribution
05/99
BMW
Ground X10012 E25 Front ashtray light
K20 Thermal switch (LA Japan)
2
1
E28 Front cigar lighter
E45y Cassette box light
X1213
1
1
X706
5
X1014
X8503
X290
1
S5 Windscreen wiper switch
X386
1
10 1
.5 BR
7 2.5 BR
S6 ASC switch
4
X695
X295 .5 BR
X285 .5 BR
A117 EJECT box telephone
X532
A51 Wipe/wash module
J
323i, 320i, 328i
E29 Front cigar lighter light
wipe–wash High
E28y Rear ashtray light
.75 BR
S8503 Program switch
2.5 BR
.5 BR
.5 BR
.35 BR
.35 BR
.75 BR
X521
Earlier production X10064
K25 Right parking light/licence plate light relay 4
N
S
0670.4 21
316i 318i 318is 325td 325tds
X509
.5 BR
K26 Left parking light relay
Earlier production 4 BR 4
with CM
N
.5 BR
1998
0670.4-23
S
X510
Ground distribution
05/99
BMW
Ground X10012 M30 Blower motor
N2 Output stage
4
1
X671
X816
A115 Automatic climate control unit
2.5 BR
21
23
.5 BR
.5 BR
2.5 BR
2.5 BR
0670.4 22
X818
X1527
with IHKA
with heating control
2.5 BR
9
X35
2.5 BR
1998
05/99
Later production X779 Charge socket
2
S18 Hazard warning switch
X542
3
4
X516
N10 Multi–function clock
S6 ASC switch
17
X521
X1070
S21 Front lid microswitch
A35 On–board display 1
X371 E82 Gear indicator light
1
X1193
316i 318i 318is
.5 BR
.35 BR
.5 BR
2.5 BR
.5 BR
.5 BR
X218 N5 Analogue clock
2
X1155
Convertible
3
2
X18336
S138y Front lid switch, left
13
X1071
.5 BR
.5 BR 1
X1712 X1711
S20 Antitheft (DWA) radio microswitch
.5 BR
N4 On–board computer
S137y Front lid switch, right
E42y Glovebox light/switch
0670.4 23
. 75 BR
X539 .35 BR
.35 BR
4 BR
4 BR
0670.4-21
1998
X10012
Ground distribution
Four–door model
05/99
BMW
Ground X13004 S42y Window lifter door rear RH (door)
E40 Interior light, right rear 2
X355 X4770
4
N22 CD changer
E58 Passenger’s seat heating
X647
1
1
X740
X18180
four–door model .5 BR
S56 Passenger’s seat adjustment switch
S13 Passenger’s door contact switch
E59 Passenger’s backrest heating
X835 1
X351
6
2.5 BR 1
X19001
2.5 BR 11
1
X741
2.5 BR X274 1
X279
.5 BR 2.5 BR
.5 BR
Touring with Family package
2.5 BR
.5 BR
.5 BR
.5 BR
0670.4 24
plug socket, right reading light .75 BR
X604
.5 BR
X13005
3
E40 Interior light, right rear 2) Interior light 3) Reading light
2
2
3
.75 BR
.75 BR
C900 Lockout relay
X380
1
2.5 BR
X380
2.5 BR
1998
X13004
Ground distribution
05/99
BMW
Ground X13006 H6 Rear left flasher unit
H24 Left brake light
H25 Tail light, left
4
X319
1
two–door model
H26 Left rear fog light
H27 Left reversing light
H37 Left tail light
H30 Tail light, right
H31 Right brake light
H39 Right tail light
E46 Left rear lid light
1.5 BR
H5 Rear right flasher unit
H28 Right reversing light
H29 Right rear fog light
8
X318
5
two–door model
E47 Right rear lid light
0670.4 25
0670.4-27
1.5 BR
1998
0670.4-27
Ground distribution
05/99
BMW
Ground X13006 Touring
Convertible
A36 Rear wipe/wash interval control unit
1
S61y Luggage compartment light switch
X13057
1
X711
E44 Right licence plate light 1
1.5 BR
.75 BR
C900 Lockout relay
1
X380
E43 Left licence plate light
X710
1
.5 BR
.75 BR
X709
1.5 BR
1
.5 BR
X413
5
X380
E40 Interior light, right rear
H34 Raised brake light 1
A96 Convertible soft top module
E9 Rear window defogger I
1
.5 BR
E39 Interior light, left rear
X335
1
2.5 BR
X356
.5 BR
.5 SW/BL
X11273 2.5 BR 2
.5 BR 1
X11211
0670.4 26
X11210
E99 Hardtop mount, left
2.5 BR
1
X13159
X11288
2.5 BR
1
X11209
2.5 BR
0670.4-27
1998
0670.4-27
2
Ground X13006
Touring
1
S14 Driver’s door contact switch
X10271
2
M55 Driver’s seat lumbar support motor
B17 Rear right brake pad sensor
E32 Luggage compartment light
E32y Rear compartment interior light, centre
S51 Driver’s seat adjustment switch
X603
6
X13275
with ZKE 4
1
M2 Fuel pump (EKP I)
05/99
Ground distribution
BMW
X713 1
3
X18135
trailer socket 1
E39 Interior light, left rear
.5 BR
.5 BR
1.5 BR
1.5 BR
X352
2
X356
2
X355
1
N22 CD changer
X638
3
13
2.5 BR
X630 X840
E40 Interior light, right rear
2.5 BR
1
.5 BR
X18180
2.5 BR
2.5 BR
.75 BR
1
S214 Convertible soft top flap microswitch
X275
Touring
.5 BR
.75 BR
0670.4-25
2.5 BR
2.5 BR
1.5 BR
1.5 BR
1 Touring with reading light
3 2
E57 0670.4-26 Driver’s seat heating
E39 Interior light, left rear 2) Interior light 3) Reading light
2 3
S13 Passenger’s door contact switch
X4771
E40 Interior light, right rear 2) Interior light 3) Reading light
.75 BR
.5 BR
E56 Driver’s backrest heating
X4771
.75 BR
1
X733
1
X732
1
M3 E44 Right licence plate light
telephone connector 2
X351 .5 BR
X400
1
X710
1
X709
1
X11277
1
X413 H34 Raised brake light
E43 Left licence plate light S196 Rear window blower microswitch
1 BR .75 BR
.5 BR Convertible
two–door model
C900 Lockout relay M105 Rear window blower motor
1
X13143
0670.4-26
1 2
X10227
.5 BR
0670.4 27
X13007
X13142
4 BR
2.5 BR
2.5 BR
2.5 BR
X380 .5 BR
Convertible
two–door model
X13006
1998
Convertible
Ground distribution
05/99
BMW
Ground X13009 A81 Parking aid control unit
S100 Driver’s window monitoring switch (DWA) 18 1
14
X300
S58 Driver’s seat belt buckle switch
1
X778
1
X1240 S124 Rear right door contact
A4 Check control module
X18084
R21 Rear left door DWA conductor loop
S125 Contact rear left door
1 A113 Electronic seat control
A194y Control unit, remote control
.35 BR/OR
.5 BR/OR 2 3
9
.35 BR/OR
X257 10
.5 BR/ OR
X1075
X1239
1
.5 BR/OR
.5 BR/OR
X18049
.5 BR/OR
.5 BR/OR
X10218
.5 BR/OR
4
X273
X10102
.5 BR/OR
.5 BR/OR
R28 Conductor loop hinged window left
R22 Rear right door DWA conductor loop
2 1
X13243
1
X1885
2
.35 BR/OR
.35 BR/OR
X18050
.5 BR/OR 3
4
R27 Conductor loop hinged window right
X1886 1
X18052
.5 BR/OR
S99 Passenger’s window monitoring switch (DWA)
B79 Passenger’s side impact sensor
B78 Driver’s side impact sensor
four–door model
0670.4 28
X13011 .35 BR/OR
1
X13242
X256
X274 .35 BR/OR
.35 BR/OR .35 BR/OR
.5 BR/OR four–door model
two–door model
1 BR/OR X13009
1998
Ground distribution
Convertible
05/99
BMW
Ground X11166 and X13230
with electro–mechanical convertible top S164 Convertible soft top deadpoint microswitch
A96 Convertible soft top module
6
1
X13156
X13079
2
3
X13152
.35 BR/OR
.35 BR/OR
X13045
11
25
2
X13159
X11385
.5 BR/GE
.35 BR/OR
X13044
.35 BR/OR
X11386
.5 BR/OR
.75 BR/OR
0670.4 29
.35 BR/OR
N24 Rollover sensor
A96 Convertible soft top module
BR 2
2.5 BR
1
S231 Windscreen cowl panel lock microswitch
S165 Convertible soft top microswitch
1
S143 Switch for electrically operated convertible soft top
.35 BR
X13229
1 BR/OR
X13230
1998
X11166
Ground distribution
05/99
BMW
Ground X13016 and X18723
A18 Hifi amplifier
3
N9 Radio
X605
15
X18126
1.5 BR
2.5 BR
0670.4 30
X824
2.5 BR
X13016 X18723
Convertible
1998
0670.5 Diagnostic link
05/99
BMW
Block diagram D100 Diagnostic connector
TXD
Automatic climate control (IHKA E36) 6450.7
RXD Engine management MS41.0 (6–cylinder M52) 1210.17
Digital motor electronics (DME M1.7.3, 4–cylinder M43) 1210.19
Airbag (AB) 3234.0
Antilock brake system (ABS) 3450.0
Electronic immobiliser (EWS II) 6135.0
Remote control ZV/DWA 6610.2
Digital diesel electronics (DDE 2.1, 6–cylinder M51) 1360.2
Digital diesel electronics (DDE 2.1, 4–cylinder M41) 1360.3
Central body electronics (ZKE) 6100.0
Automatic stability control (ASC) 3450.1
Instrument cluster 6211.0
Digital motor electronics (DME MSS50, 6–cylinder S50 B32) 1210.21
0670.5 00
Central locking module II (ZVM II) 5126.2
Digital motor electronics (DME M5.2, 4–cylinder M44) 1210.20
On–board computer (BC V) 6581.2
Electronic transmission control (EGS A4S 310R) 2460.2
Electronic transmission control (EGS A4S 270R Diesel) 2460.3
Electronic transmission control (EGS A5S 310Z) 2460.4
Electronic transmission control (EGS A5S 310Z Diesel) 2460.5
Electronic transmission control (EGS A5S 300J M52) 2460.11
Sequential M–transmission (SMG) 2460.12
Cruise control 6571.0
Electrical convertible soft top 5430.1
1998
Park distance control (PDC) 6621.0
05/99
Diagnostic link
BMW
TXD, Pins 17 and 20 D100 Diagnostic connector
D100 Diagnostic connector 20
17
20
X6002
X6002
.35 WS/VI
X6866 .5 WS/VI
.5 WS/VI
X2039
.35 WS/VI
Diesel
Diesel
Petrol model
M3 .35 WS/VI .5 WS/VI
316i, 318i, 318is
Diesel, 320i, 323i, 328i, M3
42 TXD
X6866 17
.5 WS/VI
X6000 TXD
A6000 DME control unit
TXD
X8500 TXD
88
X20
X6000
88 A2019 DDE2 control unit
.35 WS/VI
.5 WS/VI
88
X2019
0670.5 01
.35 WS/VI
0670.5-02
A8500 EGS control unit
5–speed EGS 4–speed EGS
A5S 310Z
4–speed EGS
5–speed EGS
A4S 310R
A5S 300J M52
A4S 270R (Diesel)
A5S 310Z (Diesel)
M3
A6000 DME control unit .5 WS/VI 88
.5 WS/VI X8500 TXD
A8500 EGS control unit
88
.35 WS/VI X7000 TXD
A7000 EGS control unit
13
.35 WS/VI X2120 TXD
A2120 EGS control unit
88
.5 WS/VI X2154 TXD
A2154 EGS control unit
9
X5300 TXD
A5300 SMG control unit
316i, 318i, 318is
1998
Diagnostic link
05/99
BMW
TXD 0670.5-01
.35 WS/VI
.5 WS/VI
X183
11
X10182 TXD
.35 WS/VI
.35 WS/VI
.35 WS/VI
.35 WS/VI
.5 WS/VI
.35 WS/VI
2
X1659 TXD
.35 WS/VI
.35 WS/VI
7
17
X11394 A202 ABS control unit
TXD
.35 WS/VI
.5 WS/VI
X10054
2
X22 A8 Cruise control module
TXD
.35 WS/VI 26 28
18
X1170 TXD
X1527
X13 TXD
A7 ABS control unit
A115 Automatic climate control unit
.5 WS/VI
0670.5 02
A836 Electronic immobiliser control unit (EWS II)
A104 ZKE control unit
X442 M3 .5 WS/VI
.5 WS/VI
10
X300 TXD
5
N24 Rollover sensor
TXD
12
X1071 TXD
4
X13044 TXD
N4 On–board computer
TXD
A194y Control unit, remote control
A2w Instrument cluster
X13159 TXD
6
X16
A81 Parking aid control unit
X10102
4
20
.5 WS/VI
.35 WS/VI
.5 WS/VI
A96 Convertible soft top module
X13012 TXD
A30 Central locking module (ZVM)
7
X10353
Later production
7
X1171
320i, 323i, 328i
6
X1175 TXD
9
A52 ABS/ASC control unit
X74 TXD
1998
A12 Airbag diagnostic module
05/99
Diagnostic link
BMW
RXD A52 ABS/ASC control unit
8
RXD
RXD
RXD X1171
23
5
X13012
16
X10182
A2w Instrument cluster
.5 WS/GE
RXD X13159
11
.5 WS/GE
.5 WS/GE
.35 WS/GE
X441
X16
.35 WS/GE
0670.5 03
.35 WS/GE
X1071
X10102
RXD
RXD
.5 WS/GE
RXD 7
A96 Convertible soft top module
A104 ZKE control unit
.5 WS/GE
N4 On–board computer
RXD
X300 8
9
A30 Central locking module (ZVM)
A194y Control unit, remote control
A81 Parking aid control unit
.5 WS/GE
17
X13
.5 WS/GE
X182 .35 WS/GE
0670.5-04
1998
Diagnostic link
05/99
BMW
RXD, Pin 15 316i, 318i, 318is A2154 EGS control unit
A2120 EGS control unit
RXD 87
A8500 EGS control unit
RXD
X2154
25
.35 WS/GE
RXD
X2120
87
.5 WS/GE
X8500
.5 WS/GE
5–speed EGS
4–speed EGS
4–speed EGS
A5S 310Z (Diesel)
A4S 270R (Diesel)
A4S 310R
316i, 318i, 318is A6000 DME control unit
A2019 DDE2 control unit
27 87
X6000
0670.5-03
.5 WS/GE
X2019
0670.5 04
RXD RXD
.35 WS/GE
.35 WS/GE
16
X20
.5 WS/GE .35 WS/GE
Diesel
X2038
Diesel
Petrol model
Diesel
X6863
.5 WS/GE .35 WS/GE
15
Diesel
X6002
1998
D100 Diagnostic connector
Diagnostic link
05/99
BMW
Diagnostic connector, pin 1 A836 Electronic immobiliser control unit (EWS II)
A8 Cruise control module
A52 ABS/ASC control unit
A2w Instrument cluster 3) Engine speed input
A115 Automatic climate control unit
3 12
X1659
8
.35 SW
X22
41
.35 SW
X1171
20
.5 SW
X16
6
.5 SW
X1527
.35 SW
11
X10054
.35 SW
X1047
.5 SW 20
X20
Petrol model
M3 A2154 EGS control unit
43
X2154
A2120 EGS control unit
11 .35 SW
.35 SW
A2019 DDE2 control unit
50
X2120
4–speed EGS
A5S 310Z (Diesel)
A4S 270R (Diesel)
88
A8500 EGS control unit
X5300
40
X8500
.35 SW .35 SW
5–speed EGS
X2019
316i, 318i, 318is A5300 SMG control unit
0670.5 05
Diesel
.5 SW
.5 SW
.5 SW
X8015 .35 SW
325td, 325tds .5 SW
.5 SW X2040
318is 320i, 323i, 328i M3 316i, 318i
.35 SW
80 36 47 74
X6000 TD
1
X6002
X6002
D100 Diagnostic connector
A6000 DME control unit
1998
D100 Diagnostic connector
1
Diagnostic link
05/99
BMW
Diagnostic connector, pins 12 and 14 G6509 Alternator G2023 Alternator
D+
G1 Battery
X7509 X2023 Diesel
Diesel
Power distribution 0670.2
.5 BL 1.5 BL
X8004 Diesel
Diesel
X2032
.5 BL
M3
Diesel
Petrol model
X5011
Diesel
.75 BL
1
318 tds
.5 BL
4
X2200 86
320i, 323i, 328i X6412 316i, 318i, 318is X6410
X5010 K2200 Alternator cut–out relay
M3
.5 BL
25
Power distribution 0670.2
X2112
X6411
0670.5 06
V9501 Decoupling diode .5 BL
X20
Petrol model
.5 BL
Diesel
X213
.5 BL
6
2.5 RT X17 A2w Instrument cluster
12
X6002
D100 Diagnostic connector
14
X6002
D100 Diagnostic connector
1998
Diagnostic link
05/99
BMW
Diagnostic connector, pins 7, 16, 18 and 19 A2w Instrument cluster
15 F26 10A
15
12
X17
P90 Front power distribution box D100 Diagnostic connector
X10017 Fuse details 0670.3 19
18
X6002
.35 WS/GN
5–speed EGS A5S 310Z (Diesel)
19
Petrol model
.75 WS/GN
X20
.35 GR/BL
with EGS
X6860 .75 WS/GN
.5 WS/GN * .5 GN/BL 60
X2147
X2154 A2154 EGS control unit
60
X8500 X7000 A7000 EGS control unit
Diesel
0670.5 07
* .5 GN/BL M3 .35 GN/BL
A8500 EGS control unit
X8072 .75 WS/GN * .5 GN/BL .5 WS/GN * 320i, 323i, 328i
7
16
X6002 Ground distribution 0670.4
D100 Diagnostic connector X2042
X6000 A6000 DME control unit
Diesel
1998
X6454
60
Diagnostic link
05/99
BMW
Diagnostic connector, pins 6, 8, 9 and 10 D100 Diagnostic connector
8
10
9
6
X6002
.35 SW/GR
X8012
.35 SW/GR
5
X20
.35 SW/GR
.35 SW/RT
.35 SW/BL
.35 SW/WS
0670.5 08
.5 SW/GR
X5270
X1022 .5 SW/GR
11
.5 SW/BL X6031
4
.35 SW/RT 5
X52
9 K21 Auxiliary fan stage 1 relay
.5 SW/GR
4
65
X10261
B8y Pressure switch
B9508 Pressure switch
X8021
X8056 .35 SW/RT
X20
.5 SW/BL X53
5 K22 Auxiliary fan stage 2 relay
Instrument cluster 6211.0
X51 K19 A/C compressor relay
.35 SW/RT
.35 SW/BL
.35 SW/WS
53
48
42
X6000 A6000 DME control unit
1998
Diagnostic link
05/99
BMW
Diagnosis connector (X6002) Pin number
12 20
13
18 8
14
3
15
10 19 9
2
17 7
16 6
4 5
Terminal description
Wire colour
1
TD
TD signal
SW
2
CANH
CANCAHigh (M3)
SW
3
CANL
CANCALow (M3)
GE
4
Schirm
shield, CAN line (M3)
5
-
not used
6
TACHO A
speed signal
SW/WS
7
SI
service interval indicator
WS/GN
8
-
compressor
SW/GR
9
-
compressor delay
SW/BL
10
-
auxiliary fan
SW/RT
11
-
not used
12
61(D+)
charge lamp
13
-
not used
14
30
battery +
RT
15
RXD
diagnosis-data line
WS/GE
16
15S
voltage at ignition ON
GN/WS
17
TXD II
diagnostic data link (4-cyl. Petrol engine)
WS/VI
18
PGSP
programming line
WS/GN (GN/BL** GR/BL*)
19
31
ground
BR (BR/OR**)
20
TXD
diagnosis-data line
WS/VI
BL
0670.5 09
11
1
Terminal number
*Diesel **6–cyl. Petrol engine 1998
1210.17
05/99
1210.17 Engine management MS41.0 (6–cylinder M52)
1210.17-00 G6430 B+ external start terminal point
1998
1210.17-02 S2 Ignition switch
30
1210.17-08 K19 A/C compressor relay
15
1210.17-00 1210.17-00
K6300 DME relay
A8500 EGS control unit
A7000 EGS control unit
1210.17-07 1210.17-09 A115 Automatic climate control unit
K6326 Unloader relay, terminal 15
1210.17-07 1210.17-09 1210.17-03
A202 ABS control unit
A7000 EGS control unit
1210.17-01 +
A8500 EGS control unit
Y6101 Fuel injector 1
15
1210.17-04 P97 F50 Auxiliary fuse box
K6301 Electrical fuel pump relay
5A
–
T6152 Ignition coil 2
1210.17-04
Y6102 Fuel injector 2 1210.17-05 Y6275 VANOS valve 1
Y6130 Idle actuator
+
X6000
T6155 Ignition coil 5
1210.17-04 P90 F18 Front power distribu15A tion box
T6156 Ignition coil 6
1210.17-09
68
53
27
21
82
45
81
80
A836 Electronic immobiliser control unit (EWS II)
spark plugs 1210.17-04 M2 Fuel pump (EKP I)
W9110 Shield
Y6106 Fuel injector 6 ASC
87
15
Y6104 Fuel injector 4
Y6105 Fuel injector 5
–
73
1210.17-03
–
1210.17-01 Y6120 Charcoal filter valve
+
1210.17-04 Y198 Exhaust–gas flap valve
1210.17-01
1210.17-09 A52 ABS/ASC control unit
T6153 Ignition coil 3
T6154 Ignition coil 4
Y6103 Fuel injector 3
1210.17-05 B6207 Hot–film air mass meter
–
1210.17-01
A2w Instrument cluster
1210.17-09
1210.17-00
+
T6151 Ignition coil 1
D100 Diagnostic connector
ABS
15
54
8
6 5 22
7
24 33 23
52
69
26
2 31 3
29 1 30
49
74
19
60
36
9
18
X6000 A6000 DME control unit
88 TXD X6000
25 55
X6000
67 70
75 76
64
43
65
41
48
16
B8y Pressure switch
1210.17-04 B62101 Oxygen sensor I in front of catalytic converter B62201 Oxygen sensor II in front of catalytic converter
40
57
83
58
59
63
1210.17-08 B9508 Pressure switch
38
14
39
10
42
12
44
85
W9110 Shield 1210.17-02 B6256 Dual temperature sensor (coolant temperature)
1210.17-06 B6204 Camshaft sensor
1210.17-08 A115 Automatic climate control unit
56
86
B6240 Knock sensor
Cyl. 1–3
Cyl. 2–4
A7000 EGS control unit
1210.17-05
1210.17-06
1210.17-06 B6203 Crankshaft sensor
1210.17-07
1210.17-02 B6205 Intake air temperature sensor
R6252 Throttle potentiometer
32
34
4
28
X6000
BMW
1210.17a
05/99
1998
Pin assignments X6000
Pin
Type
Description/Function
Connection
1
A
Ignition, terminal 1
Ignition coil, cyl. 2
2
A
Ignition, terminal 1
Ignition coil, cyl. 4
3
A
Ignition, terminal 1
Ignition coil, cyl. 6
4
M
Ground
Ground connection
5
A
Injection valve, cyl. 2
Injection valve, cyl. 2
6
A
Injection valve, cyl. 1
Injection valve, cyl. 1
7
E
Air mass meter signal
Air mass meter
8
M
Air mass meter ground
Air mass meter
9
A
TI signal
Instrument cluster
10
E
Coolant temperature signal
Coolant temperature sensor
11 12
not used E
13
Throttle (DK) signal
Throttle potentiometer
not used
14
E
Intake air temperature signal
Intake air temperature sensor
15
A
ASC/ABS signal
ASC/ABS control unit
16
A
Air conditioning ON signal
Pressure switch
17
not used
18
E
Vehicle immobilization
Electronic immobilizer control unit (EWS II)
19
A
Auxiliary fan signal
A/C control unit
20
not used
21
A
Camshaft timing signal
VANOS valve 1
22
A
Injection valve, cyl. 3
Injection valve
23
A
Injection valve, cyl. 6
Injection valve
24
A
Injection valve, cyl. 4
Injection valve
25
M
Oxygen sensor heating
Oxygen sensor 1
26
E
Terminal 30
Jumper cable terminal point
27
A
Idle actuator signal
Idle actuator
28
M
Ground
Ground connection
29
A
Ignition, terminal 1
Ignition coil, cyl. 1
30
A
Ignition, terminal 1
Ignition coil, cyl. 3
31
A
Ignition, terminal 1
Ignition coil, cyl. 5
32
M
Ground
Ground connection
33
A
Injection valve, cyl. 5
Injection valve
E = Input, A = Output, M = Ground
BMW
1210.17b
05/99
Pin assignments Pin
Type
34
M
35 36
Description/Function
Connection
Ground
Ground connection
not used A
37
Engine speed signal TD
Instrument cluster
not used
38
M
Ground, shielding
Shield, knock sensor
39
M
Component ground
Temperature sensor
40
M
Ground
Crankshaft sensor
41
M
Ground, shielding
Shield, camshaft sensor
42
A
Signal (–)
Throttle potentiometer
43
E
Signal (–)
Camshaft sensor
44
A
Signal (+)
Throttle potentiometer
45
A
ASC signal
ASC control unit
46
not used
47
not used
48
A
Signal (+), 5V
Crankshaft sensor
49
E
Terminal 15
Ignition lock
50
not used
51
not used
52
A
Exhaust flap signal
Exhaust flap valve
53
A
Idle actuator signal
Idle actuator
54
E
>10V signal
DME main relay
55
M
Oxygen sensor heating
Oxygen sensor 2
56
M
Ignition feedback signal
Resistor
57
A
Knock sensor signal, cyl. 1–3
Knock sensor
58
E
Knock sensor signal, cyl. 1–3
Knock sensor
59
A
Knock sensor signal, cyl. 4–6
Knock sensor
60
E
Programming voltage
Diagnostic connector
61
not used
62
not used
63
E
Knock sensor signal, cyl. 4–6
Knock sensor
64
M
Component ground
Camshaft sensor
65
A
Signal (+)
Camshaft sensor
66
not used
67
M
Oxygen sensor ground
Oxygen sensor 1
68
A
Fuel tank ventilation valve
Fuel tank ventilation valve
E = Input, A = Output, M = Ground
1998
BMW
1210.17c
05/99
Pin assignments Pin
Type
Description/Function
Connection
69
A
Electric fuel pump relay and TR signal (crankshaft reference)
Fuel pump relay
70
M
Oxygen sensor ground
Oxygen sensor 2
71
not used
72
not used
73
A
Relay activation
DME relay
74
E
Compressor ON signal
Relay, A/C compressor
75
E
Signal, oxygen sensor
Oxygen sensor 1
76
E
Signal, oxygen sensor
Oxygen sensor 2
77
not used
78
not used
79
not used
80
A
ASC signal
ASC control unit
81
A
ASC signal
ASC control unit
82
A
ASC signal
ASC control unit
83
E
Crankshaft signal
Crankshaft sensor
84
not used
85
E/A
CANCA-L
EGS control unit
86
E/A
CANCA-H
EGS control unit
87
E
Terminal 15
DME relay
88
E/A
TxD diagnostic data link
Diagnostic connector
E = Input, A = Output, M = Ground
1998
Engine management MS41.0 (6–cylinder M52)
03/98
BMW
Current Power distribution 0670.2
G6430 B+ external start terminal point
2.5 RT 1210.17-02 X6431 6 RT
X6412
2.5 RT 4 RT
4 RT
6
8
86
30
87
4
2
14
X6411 D100 Diagnostic connector
X6002
1.5 RT
1 RT
.5 RT
X6300 K6300 DME relay
1210.1700
85
X6430
4 RT
1210.17-04 X6300
4 RT/WS
1.5 RT/WS
X6821
X8500 54
.5 BR
.5 RT/WS
.5 RT/WS
.5 RT/WS
2.5 RT/WS
1.5 RT/WS
1 RT/WS
.5 RT/WS
26
X7000 A7000 EGS control unit A8500 EGS control unit
1210.17-04 73
87
54
1210.17-01 26
X6000 A6000 DME control unit
1997
31
Engine management MS41.0 (6–cylinder M52)
05/99
BMW
1210.17-00 1210.17-00
.5 RT/ WS
1 RT/WS
1.5 RT/WS
.5 RT/WS X6820
1210.17-05 .5 RT/WS
1
X6120 Y6120 Charcoal filter valve
+
X6101
– 2
X6120 2
1 Y6101 Fuel injector 1
+
– 2
.5 RT/WS
– 2
1
X6103 Y6103 Fuel injector 3
+
X6101
.5 RT/WS
.5 RT/WS
X6105 Y6105 Fuel injector 5
+ – 2
X6103
X6105
X6130 Y6130 Idle actuator
1
X6102
1
X6130
1 Y6102 Fuel injector 2
+ 3
.5 RT/WS
1210.1701
1
.5 RT/WS
– 2
X6104
1 Y6104 Fuel injector 4
+ –
X6102
2
.5 BR
.5 WS/GE
.5 WS/ GN
.75 BR/WS
.75 BR/RT
.75 BR/GE
.75 BR/BL
68
53
27
6
5
22
24
X6106 Y6106 Fuel injector 6
+ –
X6104
2
.75 BR/GN
33
X6106
.75 BR/VI
23
X6000 A6000 DME control unit
31
31
31
31
31
31
31
31
1998
Engine management MS41.0 (6–cylinder M52)
05/99
BM BMW
30
1210.17-00 3
2
1
0
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
A2w Instrument cluster
15 1 2.5 GN 7
17
18
.5 BR/GE
.5 BR/VI
X17
X209 X33
2.5 GN Power distribution 0670.2
X203 2.5 RT
2.5 GN 21
X20
.75 GN X6832 11 .5 GN 8
30
86
X20
K6326 Unloader relay, terminal 15 .5 BR/GE
87
12
.5 GN X6326
1210.1702
6
.5 BR/VI
85 X8071 2
4
X8051
X6326 Ground distribution 0670.4 49
X6000 A6000 DME control unit
14 2.5 GN
39
10
X6000
.5 GR/BR X8038 .5 GR
.5 GR/BR
1
2
.5 GR/BR
.5 BR/RT
4
3
X6205 B6205 Intake air temperature sensor
2 B6236 Coolant temperature sensor
.5 BR/VI 1
X6256 B6232 Remote thermometer sensor
B6256 Dual temperature sensor (coolant temperature)
1998
X6454
.5 BR/GE
05/99
2.5 GN 1
X6150
2.5 GN X6819
1 GN 3
1 GN
1 GN
1 GN
X6151
3 T6151 Ignition coil 1
2
X6151
3
1
1
X6153
2
1 BR
1 BR
1
3
X6154 T6154 Ignition coil 4
X6152
Ground distribution 0670.4
1
1 SW/GE 7
X6155
1 BR
1 BR
X6156 T6156 Ignition coil 6
2
1
X6156
1 SW/VI 10
X6150
1 BR
Ground distribution 0670.4
X6456 1 SW/RT 9
2
X6154
Ground distribution 0670.4
X6456 1 SW/WS 4
2
1210.1703
1 BR
1 GN X6155 T6155 Ignition coil 5
X6152 T6152 Ignition coil 2
2
3 T6153 Ignition coil 3
3 1
1 GN
X6153
X6456 1 SW/BL 6
1 SW/GN 3
W6165 Shield up to 10 mm ahead of connector ign. coil Ground distribution 0670.4 X6454
1.5 SW/WS
1.5 SW/RT
1.5 SW/GE
1.5 SW/BL
1.5 SW/GN
1.5 SW/VI
29
1
30
2
31
3
X6000 A6000 DME control unit
31
31
31
31
31
1998
31
Engine management MS41.0 (6–cylinder M52) 1210.17-00
05/99
BMW
1210.17-00
1210.17-00
.5 RT/WS 1210.17-05 2.5 RT/WS 1.5 RT
.5 RT/WS
6
8
X6822
X6301
1 RT/WS K6301 Electrical fuel pump relay
30
87
8 1 RT/WS/GE 1
2
4
X6301
X20 .5 RT/WS
.5 RT/WS
X10273 P97 Auxiliary fuse box
15 F50 5A
1.5 GN/VI
.5 BR/GN 2
X8007
2 X20
15
3
.5 RT/WS/GE 2
2.5 GN/VI 15
X14
X13172 Y198 Exhaust–gas flap valve
X10016 P90 Front power distribution box
F18 15A
1
3
X10016
1
Fuse details 0670.3
1
4
2
X62201
.5 GR/VI 2
4
1
.5 GR/VI
.5 SW
.5 GE
.5 BR
.5 BR
.5 GE
.5 SW
52
67
75
25
55
76
70
3 2
X14
B62201 Oxygen sensor II in front of catalytic converter
X62101 B62101 Oxygen sensor I in front of catalytic converter
X13172
.5 GR/VI 16
X62201
1210.17 04
1.5 GN/VI 13
X10273
1 RT/WS/GE
X62101
X20
X638 M2 Fuel pump (EKP I)
69
X6000 A6000 DME control unit
1
X638 Ground distribution 0670.4
1998
X13006
Engine management MS41.0 (6–cylinder M52) 1210.17-01
1210.17-04
.5 RT/WS
3
05/99
BMW
.5 RT/WS
X6207 B6207 Hot–film air mass meter
1
X6275 Y6275 VANOS valve 1
+ –
2 1
4
X6207
.5 GE
.5 SW
.5 GN/BL
8
7
21
X6000 5V (15)
A6000 DME control unit
31 31
Ground distribution 0670.4
31
34
4
2.5 BR
2.5 BR
2.5 BR
Ground distribution 0670.4
28
56
Ground distribution 0670.4
Ground distribution 0670.4
X6456
42
12
44
.5 BR
.5 SW
.5 RT/GN
1
2
3
X6000
X6252 R6252 Throttle potentiometer
1998
X6454
31
31
32
1210.1705
2
X6275
Engine management MS41.0 (6–cylinder M52)
05/99
BMW
A6000 DME control unit
57 .5 GE
58 .5 SW
59 .5 GN
63
38
64
.5 BR
.35 SW
43 .35 BR
65
41
48
.35 GE
W9110 Shield
40
.5 RT/GE
.5 BR
1
3
83
X6000
.5 GE
W6204 Shield up to 10 mm in front of camshaft sensor
1210.1706
2 1
2
3
4
B6240 Knock sensor
Cyl. 1–3
3
1
X6204
2
X6203
X6240
B6204 Camshaft sensor
B6203 Crankshaft sensor
Cyl. 4–6
1998
Engine management MS41.0 (6–cylinder M52)
05/99
BMW
A2w Instrument cluster 3) Engine speed input
R
A7000 EGS control unit
A52 ABS/ASC control unit
A8500 EGS control unit
3 41 20
X1171
X16
60
A115 Automatic climate control unit X1527
8
.35 SW
11
.5 SW
.5 GN/BL
A836 Electronic immobiliser control unit (EWS II)
.35 SW
12
20
X1659
X6866
X1047
18
.5 WS/VI
.5 GN/BL X6860
X20 .5 GN/BL
.5 SW
Diagnostic link 0670.5
X20
X6002
.5 SW
1
17
D100 Diagnostic connector
.35 SW
20
.5 WS/VI
.5 WS/VI
1210.1707
.35 SW
.5 WS/VI
X22
X10054
D100 Diagnostic connector
X7000 X8500
.5 SW 6
88
A8 Cruise control module
.5 WS/VI
.5 SW X8015
X6002 .5 SW 36
60
31
88
X6000 TXD
TD
CAN LOW
CAN HIGH
85
86
.35 SW
.35 GE
X8500
85
86
X7000
X6000
A7000 EGS control unit
31
A6000 DME control unit
A8500 EGS control unit
31
1998
Engine management MS41.0 (6–cylinder M52) 30
P90 Front power distribution box
15 F39 7.5A
05/99
BMW
F16 5A
K21 Auxiliary fan stage 1 relay
A6000 DME control unit
85b 18
12
X10018 Fuse details 0670.3
X10016
5
Fuse details 0670.3
X52
16
X6000
.5 SW/GR 5
6
4 30
.5 SW/BR
X51
X20
.5 SW/BR
K19 A/C compressor relay
86
X1022
.5 SW/BR 87
4
85 5
X51
1 .5 SW/BL
.75 SW/RT/GE
4
3
1
X163
1
4
X10261
.5 BL/SW 74
2
2
B9508 Pressure switch
X20
.5 SW/BL 1
B8y Pressure switch 1) Pressure below 21 bar 2) Pressure above 30 bar 3) Pressure above 2.6 bar 4) Pressure below 1.5 bar
1210.1708
2
X10261
Y2 Solenoid clutch 1) Normal status 2) Excess temperature
X6000 A6000 DME control unit
9
X10054
.35 BL/SW 11
X1527 A115 Automatic climate control unit
1998
Engine management MS41.0 (6–cylinder M52) A836 Electronic immobiliser control unit (EWS II)
05/99
BMW
A115 Automatic climate control unit
A2w Instrument cluster 1) Fuel consumption
15
1 4
10
X1659 21
.35 GN
.35 VI/GR
.5 WS/SW
X228
X1527
X16
.5 WS/SW
Instrument cluster 6211.0
8
X10054
.5 VI/GR .5 WS/SW 24
6
.5 GN
.5 WS/SW
.5 VI/GR
18
9
1
TI
19
X20
X6000 A6000 DME control unit 1) Immobilizing device
31 31
1210.1709
7
31 15
82
45
80
81
.5 WS/RT/GE
.5 WS/GR/GE
.5 WS/GN
.5 WS/GR
3
5
6
7
.5 WS/RT/GE
.5 WS/GR/GE
.5 WS/GN
.5 WS/GR
26
4
25
X6000
.5 BR/RT 9
X20
.5 WS/GR/GE with ABS
with ASC
.5 WS/GR/GE
21
.5 WS/GR/GE
15
X11394 A202 ABS control unit
5
X69
X1171 A52 ABS/ASC control unit
1998
1210.19
05/99
1210.19 Digital motor electronics (DME M1.7.3, 4–cylinder M43)
1998
30
D100 Diagnostic connector
1210.19-08
1210.19-08 A8500 EGS control unit
1210.19-04 P90 15 Front power distribuF28 tion box 5A
15 F16 5A
A2w Instrument cluster 30
1210.19-02 K6326 Unloader relay, terminal 15
1210.19-08 1210.19-04
L2
1210.19-00 K6300 DME relay
+
A115 Automatic climate control unit
1210.19-03 T6151 Ignition coil 1
1210.19-04 K6301 Electrical fuel pump relay +
1210.19-00 1210.19-04
–
F18 15A
P90 Front power distribution box
1210.19-06 B6233 Air flow meter
26
27
1210.19-09 A836 Electronic immobiliser control unit (EWS II)
1210.19-06
– +
1210.19-01 Y6120 Charcoal filter valve
spark plugs
D100 Diagnostic connector
–
Y6104 Fuel injector 4
32 3 31 4
1210.19-03 T6154 Ignition coil 4
1210.19-03 T6152 Ignition coil 2
1210.19-01 Y6130 Idle actuator
+ 1210.19-04 M2 Fuel pump (EKP I)
1210.19-09 A8500 EGS control unit
1210.19-03 T6153 Ignition coil 3
1210.19-01 Y6131 Changeover valve I
–
A8500 EGS control unit
1210.19-04
Y6103 Fuel injector 3
6211.0
85
1210.19-08
1210.19-01 Y6101 Fuel injector 1
Y6102 Fuel injector 2
K19 A/C compressor relay
86
S3 Gear selector lever switch
1210.19-07 1210.19-09
15
P90 Front power distribution box
1
X6000
2
29
36
18
54
65
83
77
14
41
76
48
X6000
56
25
52
24
51
55
60
74
17
81
X6000 A6000 DME control unit
87 RXD 88 TXD X6000 64
11
85
86
37
X6000
70
71
16
44
28
68
67
15
42
43
78
12
59
X6000
62
46
1210.19-06 B6232 Remote thermometer sensor
1210.19-05 K6303 Oxygen sensor relay
82
73
1210.19-09 S36y Dual temperature switch 80 C/88 C
34
1210.19-09 A2w Instrument cluster
1210.19-08 1210.19-04 A52 ABS/ASC control unit
1210.19-05 B6204 Camshaft sensor
N 1210.19-02 1210.19-04 A8500 EGS control unit
S
1210.19-05 B6200 Heated oxygen sensor
1210.19-05 B6203 Crankshaft sensor
N
1210.19-06 B6241z Knock sensor 1
1210.19-09 85b
K21 Auxiliary fan stage 1 relay
B8y Pressure switch
S
1210.19-06 R6252 Throttle potentiometer
1210.19-08 A115 Automatic climate control unit
B9508 Pressure switch
6
X6000
BMW
1210.19a
05/99
1998
Pin assignments X6000
Pin
Type
Description/Function
Connection
1
A
Electric fuel pump relay and TR signal
Electric fuel pump relay and EGS control unit
2
A
Idle actuator signal
Idle actuator
3
A
Injection signal
Injection valve, cyl. 2
4
A
Injection signal
Injection valve, cyl. 4
5 6
not used M
Ground, injection valve output stages
7
not used
8
not used
9
not used
10
not used
Ground connection
11
A
Throttle valve position
EGS control unit
12
E
Throttle valve position
Throttle potentiometer
13
not used
14
M
Component ground
Air flow rate sensor
15
E
Knock sensor signal, cyl. 3 and 4
Knock sensor
16
M
Component ground
Camshaft sensor
17
A
Fuel consumption (TI signal)
Instrument cluster
18
A
Changeover valve 1
Changeover valve
19
not used
20
not used
21
not used
22
not used
23
not used
24
A
Ignition signal cyl. 3, terminal 1
Ignition coil 3
25
A
Ignition signal cyl. 1, terminal 1
Ignition coil 1
26
E
Permanent positive, terminal 30
B+ terminal point
27
A
Activation, DME main relay
Terminal 85, DME main relay
28
M
Ground for electronics and sensor shielding
Ground connection
29
A
Idle actuator signal
Idle actuator
30
not used
31
A
Injection signal
Injection valve, cyl. 3
32
A
Injection signal
Injection valve, cyl. 1
E = Input, A = Output, M = Ground
BMW
1210.19b
05/99
1998
Pin assignments Pin
Type
33 34
Description/Function
Connection
not used M
35
Ground for remaining output stages (except ignition and injection valves)
Ground connection
not used
36
A
Fuel tank ventilation valve
Fuel tank ventilation valve
37
A
Activation, oxygen sensor relay
Oxygen sensor relay
38
not used
39
not used
40
not used
41
E
Signal, air flow rate sensor
Air flow rate sensor
42
E
Knock sensor signal, cyl. 1 and 2
Knock sensor
43
M
Sensor ground
Water-temperature sensor, throttle potentiometer and shielding for knock sensors
44
E
Camshaft signal
Camshaft sensor
45 46
not used A
47 48
Relay activation
Auxiliary fan relay, stage 1
not used A
A/C compressor shutdown
49
not used
50
not used
Air conditioner compressor relay
51
A
Ignition signal cyl. 4, terminal 1
Ignition coil 4
52
A
Ignition signal cyl. 2, terminal 1
Ignition coil 2
53
not used
54
E
B+ voltage
DME main relay
55
M
Ground, ignition
Ground connection
56
E
Ignition, terminal 15
Ignition lock
57
not used
58
not used
59
A
5V component supply
Throttle potentiometer
60
E
Programming voltage
Diagnostic connector
61 62
not used E
63
Signal, water temperature above 80C
Dual temperature switch
not used
64
E
Ignition timing intervention
EGS control unit
65
E
Drive range P/N
Selector lever
E = Input, A = Output, M = Ground
BMW
1210.19c
05/99
1998
Pin assignments Pin
Type
66
Description/Function
Connection
not used
67
E
Crankshaft signal
Crankshaft sensor
68
M
Component ground
Crankshaft sensor
69
not used
70
E
Oxygen sensor signal
Oxygen sensor
71
M
Component ground
Oxygen sensor
72
not used
73
E
Vehicle speed signal
Instrument cluster
74
A
TD signal
Instrument cluster
75
not used
76
E
Idle CO potentiometer
Air flow rate sensor
77
E
Intake air temperature sensor
Air flow rate sensor
78
E
Engine temperature sensor
Water temperature sensor
79
not used
80
not used
81
E
Vehicle immobilization
Control unit, electronic immobilizing device (EWS II)
82
E
Switch for A/C compressor
Pressure switch
83
E
Air conditioning ON signal
A/C control unit
84
not used
85
E/A
CAN-LOW
EGS/ASC control unit
86
E/A
CAN-HIGH
EGS/ASC control unit
87
A
RxD diagnostic link
Diagnostic connector
88
E/A
TxD diagnostic link
Diagnostic connector
E = Input, A = Output, M = Ground
Digital motor electronics (DME M1.7.3, 4–cylinder M43)
05/99
BMW
Current, injector valves 30 Power distribution 0670.2
10 RT
2.5 RT
14
D100 Diagnostic connector
X6002
X6410
2.5 RT
4 RT
6
8
86
30
1 RT X6300 K6300 DME relay
2.5 RT 85
87
4
2
X6300
with EGS 4 RT/WS 1.5 RT/WS
1210.19-04 55
54
26
1210.19 00
1 RT
4 RT
X8500 A8500 EGS control unit
1.5 RT/WS
1210.19-02 .5 BR/WS
26
27
1 RT/WS
54
2.5 RT/WS
X6000
X6821
.5 RT/WS
.5 RT/WS
.5 RT/WS
.5 RT/WS
.5 RT/WS
A6000 DME control unit
31
1210.19-05
1210.19-04
1998
31
05/99
2.5 RT/WS
X6820
.5 RT/WS
1
.5 RT/WS
.5 RT/WS
X6101
1
+
X6103
2 Y6103 Fuel injector 3
+
– 2
.5 RT/WS
2
1
X6102
1
1
X6120 Y6120 Charcoal filter valve
+ –
X6131
2
X6104
2
X6120
X6130
Y6104 Fuel injector 4
+
Y6130 Idle actuator
–
– 2
1 Y6131 Changeover valve I
– X6103
Y6102 Fuel injector 2
+
.5 RT/WS
X6131
+
– X6101
.5 RT/WS
1210.19 01
Y6101 Fuel injector 1
.5 RT/WS
2
X6102
X6104
1
3
X6130
.5 BR/GE
.5 BR/GN
.5 BR/BL
.5 BR/WS
.5 BR/BL
.5 BR
.5 BR/GN
.5 BR/VI
32
3
31
4
18
2
29
36
X6000 A6000 DME control unit
31
31
31
31
31
31
31
1998
Digital motor electronics (DME M1.7.3, 4–cylinder M43)
05/99
BMW
Ignition coils 30 A8500 EGS control unit 3
2
1
0
15 38
51
1
X8500
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
X209
2.5 GN 7
X33
2.5 GN Power distribution 0670.2
X203 2.5 GN X20
1210.19-00 2.5 GN X6832 .5 BR/GE
.5 BR/GR
.5 GN
.5 GN
2.5 RT
8
6 86
85
K6326 Unloader relay, terminal 15
87 2
4
X6326
30
1210.19 02
21
X6326
2.5 GN
2
11
64
56
X6000
X6150
2.5 GN A6000 DME control unit
Ground distribution 0670.4
1998
X6454
05/99
2.5 GN X6833
1 GN
3
1 GN
X6151
3 T6151 Ignition coil 1
2
3
2
1
X6152
1
2
X6154 T6154 Ignition coil 4
2
X6153 1 BR
1 BR
1
X6154
spark plugs
1 BR Ground distribution 0670.4 X6456
X6456
1
3 T6153 Ignition coil 3
Ground distribution 0670.4
1 WS
X6153
T6152 Ignition coil 2
X6151 1 BR
X6152
1210.19 03
1
1 GN
1 GN
1 RT
6
1 GE
1 BL
7
5
X6150
W6165 Shield up to 10 mm ahead of connector ign. coil 1.5 WS
1 .5 RT
1.5 GE
1.5 BL
2.5 BR 25
52
24
51
55
X6000 A6000 DME control unit
31
31
31
31
X6454
1998
31
Ground distribution 0670.4
05/99
Digital motor electronics (DME M1.7.3, 4–cylinder M43)
BMW
Fuel pump P90 Front power distribution box
15
A6000 DME control unit
F28 5A 16
CAN LOW
CAN HIGH
A8500 EGS control unit
CAN HIGH
1210.19-00
1210.19-00
CAN LOW .5 RT/WS
2.5 RT
X10017
85
86
X6000
86
85
X8500
6
8
X6301
L1 L2 L3 L4 P
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
3
0
0
1
1
2
1
0
1
1
1
0
0
1
0
30
Fuse details 0670.3
.35 SW
.35 GE
.35 GE
.35 SW
X7845 5
X511
X7846 S3 Gear selector lever switch 0) Low (Off) 1) High (On)
0 7
1
87
85
2
4
X6823 .5 GN/VI
1.5 GN/VI 13 .35 GE
.35 SW
X20
2.5 GN/VI 15
X10016 P90 Front power distribution box
15 F18 15A
X191
16
.5 BR/SW X69
.5 BR/SW .5 BR/SW
Electronic transmission control (EGS A4S 310R) 2460.2
X10016
2.5 GN/VI 11 1
2
X13
X20 2.5 GN/VI
X8589
2
.5 BR/SW
.5 GE
X638
.5 BR Later production
65
X6000 A6000 DME control unit
31
.5 BR/GN
1210.19-05
X511
.5 BR/SW
19
X6301
2.5 GN/VI
1210.19 04
L2
K6301 Electrical fuel pump relay
86
11
10
X10353
17
18
X1175
CAN HIGH
CAN LOW
A52 ABS/ASC control unit
M2 Fuel pump (EKP I)
1 1
X6000 A6000 DME control unit
X638
X13006
31
31
1998
Ground distribution 0670.4
05/99
Digital motor electronics (DME M1.7.3, 4–cylinder M43)
BMW
Oxygen sensor, shaft sensor 1210.19-00
1210.19-04 5V (15)
5V (15)
5V (15)
A6000 DME control unit
31
31 31 .5 RT/WS
70
71
16
44
28
68
.5 GE
.5 SW
.35 SW
.35 GE
1.5 BR
.35 SW
.5 GN/VI
8
6
86
30
87
4
2
.5 BR/GN
.5 GN
X6303 K6303 Oxygen sensor relay
2
1
W6204 Shield up to 10 mm in front of camshaft sensor
X6200 B6200 Heated oxygen sensor
37
.35 GE
X6303
4
3
X6000
3
2
1
X6200
X6204
W6203 Shield crankshaft sensor
Ground distribution 0670.4
X6454
3
2
1
1210.19 05
85
67
X6203
W6203 Shield crankshaft sensor
W6204 Shield up to 10 mm in front of camshaft sensor
X6000 A6000 DME control unit
B6204 Camshaft sensor
B6203 Crankshaft sensor
Ground distribution 0670.4 N
X6454
S
N
S
1998
31
Digital motor electronics (DME M1.7.3, 4–cylinder M43)
1 2
X6233 B6233 Air flow meter 1) Inlet temperature sensor 2) Partial load 3) Full load
3
1
5
2
3
.5 GR/VI
.5 GR/BL
.5 GR/GE
.5 GR/SW
77
14
41
76
LMM
LMM
31
31
TANS
X6233
.5 GR/WS
X6000 5V (15)
5V (15)
15
42
43
78
12
59
.35 SW
.35 SW
.75 BR/SW
.5 BR/RT
.5 BR/VI
.75 GR/WS
3
Shield
Shield
A6000 DME control unit
X6000
1210.1906
4
5V (15)
05/99
BMW
X6232 B6232 Remote thermometer sensor
1
2
3
4
4 .5 BR/SW
X6241
X6232 X10169
.5 BR/SW 3 Shield
2
Shield
B6241z Knock sensor 1 1) Cyl. 1 and 2 2) Cyl. 3 and 4
1
X6252 R6252 Throttle potentiometer
1 .5 GR/WS
X6252
1998
2
X6461
Diagnostic link A836 Electronic immobiliser control unit (EWS II)
A115 Automatic climate control unit TD 6
X1527
12
3
X1659
20
RXD X16
40
.35 SW
11
A8500 EGS control unit
A2w Instrument cluster 3) Engine speed input
15
05/99
Digital motor electronics (DME M1.7.3, 4–cylinder M43)
BMW
TXD
60
87
88
.75 WS/GN
.5 WS/GE
.5 WS/VI
X8500
A8 Cruise control module X10054 8
.35 SW
.35 SW
.5 SW
X22
.35 SW
1210.19 07
X1047
.5 SW
20
X20
.5 SW D100 Diagnostic connector
1
X8015
.5 SW
.5 SW
X6002
17
.5 WS/VI X6866
D100 Diagnostic connector
15
Diagnostic link 0670.5
.5 WS/GE
.5 WS/GE
X6863
.5 SW 18
.75 WS/GN
X6860
X6002
74 TD
.5 WS/GE
60
87 RXD
.5 WS/VI 88
X6000 TXD
A6000 DME control unit
1998
31
.75 WS/GN
Digital motor electronics (DME M1.7.3, 4–cylinder M43) A6000 DME control unit
15
A115 Automatic climate control unit
10 82
X1527
15 F16 5A
12
05/99
BMW
P90 Front power distribution box
A8500 EGS control unit
46
X10016
X8500
X6000 Fuse details 0670.3
.5 SW/GR
.35 VI/GR
5
X20
8
.5 SW/BR
X10054 4
X51
X1022 86
.5 SW/BR 4
X10261
3
2
4
B9508 Pressure switch
85 5
.5 VI/GR
6
X51
.5 SW/BL
.5 SW/BL
4
1210.19 08
1
B8y Pressure switch 1) Pressure below 21 bar 2) Pressure above 30 bar 3) Pressure above 2.6 bar 4) Pressure below 1.5 bar
K19 A/C compressor relay
X20
.5 SW/BL 1
X10261 X8056
.5 BL/SW
9
with EGS
X10054
.5 VI/GR
.35 BL/SW
83 11
.5 SW/BL
48
X1527
X6000 A6000 DME control unit
31
31
1998
A115 Automatic climate control unit
K21 Auxiliary fan stage 1 relay
A836 Electronic immobiliser control unit (EWS II)
5
X1659
.35 GN
A2w Instrument cluster 1) Fuel consumption
15
85b 4
05/99
Digital motor electronics (DME M1.7.3, 4–cylinder M43)
BMW
A8500 EGS control unit
TI
1 X52
21
.35 SW/GR
X16
41
X8500
.5 WS/SW
.5 WS/SW
.35 WS/SW
Instrument cluster 6211.0
X228 .5 WS/SW 7
8
24
X20
.5 WS/SW .5 RT/WS .5 WS/SW with EGS 46
81
17
X6000 A6000 DME control unit 1) Immobilizing device
TI
1 15
1210.19 09
X8022
.5 SW/VI
5V (15)
31
31
31
31
TACH
34
6
62
73
2.5 BR
2.5 BR
.5 GR/VI
.5 SW/WS
3
14
X6000
X20
.5 SW/WS
Instrument cluster 6211.0
X188
.35 SW/GN
.5 SW/WS Ground distribution 0670.4
3
X11379
2
S36y Dual temperature switch 80 C/88 C
2
A2w Instrument cluster 2) Speedometer output
1998
31 X6454
X17
1210.20
05/99
1210.20 Digital motor electronics (DME M5.2, 4–cylinder M44)
1998
30 1210.20-08 A8500 EGS control unit
15
D100 Diagnostic connector
1210.20-08 P90 Front power distribuF16 tion box 5A 30
1210.20-02 K6326 Unloader relay, terminal 15
1210.20-08 86 1210.20-00 K6300 DME relay
1210.20-07 A2w Instrument cluster
15
K19 A/C compressor relay
6211.0
85
1210.20-08 A115 Automatic climate control unit
1210.20-04 K6301 Electrical fuel pump relay
+
1210.20-01 Y6101 Fuel injector 1 Y6102 Fuel injector 2
B6209 Hall sensor, camshaft
1210.20-03 T6153 Ignition coil 3
Y6131 Changeover valve I
1210.20-03 T6154 Ignition coil 4
1210.20-03 T6152 Ignition coil 2
– + –
1210.20-04 P90 Front power distribuF18 tion box 15A
–
1210.20-04
1210.20-06 B6217 Hot film air mass meter
1210.20-01 +
1210.20-03 T6151 Ignition coil 1
1210.20-00 A8500 EGS control unit
Y6103 Fuel injector 3
1210.20-05 A836 Electronic immobiliser control unit (EWS II)
1210.20-07 1210.20-04 M2 Fuel pump (EKP I)
Y6104 Fuel injector 4
1210.20-01 Y6130 Idle actuator
+
+
1210.20-01 Y6120 Charcoal filter valve
85
–
–
1210.20-06 K21 Auxiliary fan stage 1 relay
D100 Diagnostic connector
spark plugs
3 32 27
26
31 4
21
54
X6000
63
29
2
61
58
17
45
36
69
57
56
49
50
22
23
55
60
80
10
X6000 A6000 DME control unit
87 RXD 88 TXD X6000 85
86
79
30
X6000
19
46
68
20
78
70
40
71
16
74
44
53
11
1210.20-05 B6205 Intake air temperature sensor
1210.20-06 A52 ABS/ASC control unit
1210.20-06 A8500 EGS control unit
B8y Pressure switch
B9508 Pressure switch
1210.20-04 B6203 Crankshaft sensor
N 1210.20-04 B62001 Oxygen sensor in front of catalytic converter
34
1210.20-08
1210.20-05 B6232 Remote thermometer sensor
1210.20-06 S36y Dual temperature switch 80 C/88 C
83
S
1210.20-05 B6240 Knock sensor
1210.20-06 R6252 Throttle potentiometer
1210.20-08 A115 Automatic climate control unit
1210.20-05 A2w Instrument cluster
28
6
X6000
BMW
1210.20a
05/99
1998
Pin assignments X6000
Pin
Type
1
Description/Function
Connection
not used
2
A
Idle actuator signal
Idle actuator
3
A
Injection signal
Injection valve, cyl. 1
4
A
Injection signal
Injection valve, cyl. 4
5 6
not used M
Ground, injection valve output stages
7
not used
8
not used
9
not used
Ground connection
10
E
Vehicle immobilization
Electronic immobilizer control unit (EWS II)
11
E
Air conditioning signal
Pressure switch
12
not used
13
not used
14
not used
15
not used
16
E
Temperature signal
Intake air temperature sensor
17
E
Signal input
Hot-film air mass meter
18
not used
19
E
Oxygen sensor signal
Oxygen sensor
20
M
Component ground
Crankshaft sensor
21
E
Camshaft signal
Camshaft hall generator
22
A
Ignition signal, terminal 1
Ignition coil 3
23
A
Ignition signal, terminal 1
Ignition coil 4
24
not used
25
not used
26
E
Permanent positive, terminal 30
B+ terminal point
27
A
Activation, DME main relay
Terminal 85, DME main relay
28
M
Ground for electronics and sensor shielding
Ground connection
29
A
Idle actuator signal
Idle actuator
30
M
Component ground
Oxygen sensor heating
31
A
Injection signal
Injection valve, cyl. 3
32
A
Injection signal
Injection valve, cyl. 2
33
not used
E = Input, A = Output, M = Ground
BMW
1210.20b
05/99
Pin assignments Pin
Type
34
M
35 36
Description/Function
Connection
Ground for remaining output stages (except ignition and injection valves)
Ground connection
not used A
Air conditioning ON signal
37
not used
38
not used
39
not used
40
E
Knock sensor signal, cyl. 3 and 4
41
not used
42
not used
43
not used
Relay, A/C compressor
Knock sensor
44
E
Throttle valve position
Throttle potentiometer
45
M
Component ground
Hot-film air mass meter
46
E
Oxygen sensor signal (–)
Oxygen sensor
47
not used
48
not used
49
A
Ignition signal, terminal 1
Ignition coil 1
50
A
Ignition signal, terminal 1
Ignition coil 2
51
not used
52
not used
53
A
5V component supply
Throttle potentiometer
54
E
B+ voltage
DME main relay
55
M
Ground, ignition
Ground connection
56
E
Ignition, terminal 15
Ignition lock
57
A
Auxiliary fan ON activation
Auxiliary fan relay, stage 1
58
A
Changeover valve signal
Changeover valve 1
59
not used
60
E
Programming voltage
Diagnostic connector
61
A
Signal, fuel tank ventilation
Fuel tank ventilation valve
62 63
not used A
Relay activation, terminal 85
64
not used
65
not used
66
not used
67
not used
E = Input, A = Output, M = Ground
Electric fuel pump relay
1998
BMW
1210.20c
05/99
1998
Pin assignments Pin
Type
Description/Function
Connection
68
E
Signal, water temperature above 80C
Dual temperature switch
69
E
Air conditioning ON signal
A/C control unit
70
E
Knock sensor signal, cyl. 1 and 2
Knock sensor
71
M
Sensor ground
Water/intake-air temperature sensor, throttle potentiometer and knock sensors
72
not used
73
not used
74
E
Coolant temperature signal
75
not used
76
not used
77
not used
Remote thermometer sensor
78
E
Crankshaft signal
Crankshaft sensor
79
E
Wheel speed signal, rear right
ASC control unit
80
A
TD signal
Instrument cluster
81
not used
82
not used
83
E
84
Vehicle speed signal
Instrument cluster
not used
85
E/A
CAN-LOW
EGS/ASC control unit
86
E/A
CAN-HIGH
EGS/ASC control unit
87
A
RxD diagnostic link
Diagnostic connector
88
E/A
TxD diagnostic link
Diagnostic connector
E = Input, A = Output, M = Ground
Digital motor electronics (DME M5.2, 4–cylinder M44)
05/99
BMW
Current, injector valves 30 Power distribution 0670.2
6 RT
14
2.5 RT
D100 Diagnostic connector
X6002 X6410
4 RT
6
86
30
X6300 K6300 DME relay
2.5 RT
1 RT 85
87
4
2
X6300
with EGS 4 RT/WS
1.5 RT/WS 54
1210.20-04
1.5 RT/WS 55
26
X8500
1210.20 00
1 RT
4 RT
8
A8500 EGS control unit
.5 BR/WS
X6821
1 RT/WS
2.5 RT/WS 26
27
54
1.5 RT/WS
.5 RT/WS
.5 RT/WS
.5 GN
.5 RT/WS
.35 RT/WS
.5 RT/WS
X6000 A6000 DME control unit
31
1210.20-06
1210.20-04
1210.20-04
1210.20-04
1998
31
05/99
2.5 RT/WS
X6820
.5 RT/WS
1
.5 RT/WS
.5 RT/WS
X6101
1
+
X6103
2 Y6103 Fuel injector 3
+
– 2
2
X6102
1
1
3
2
X6131 Y6131 Changeover valve I
X6120 Y6120 Charcoal filter valve
+ –
X6131
1
X6104
2
X6120
X6130
Y6104 Fuel injector 4
+
Y6130 Idle actuator
–
– 2
.5 RT/WS
– X6103
Y6102 Fuel injector 2
+
.5 RT/WS
+
– X6101
1
.5 BR/GE
.5 RT/WS
1210.20 01
Y6101 Fuel injector 1
.5 RT/WS
2
X6102
.5 BR/GN
.5 BR/BL
32
31
.5 BR/WS
4
X6104
1
.5 BR/BL
58
3
X6130
.5 BR
.5 BR/ GN
.5 BR/VI
2
29
61
X6000 A6000 DME control unit
31
31
31
31
31
31
31
1998
Digital motor electronics (DME M5.2, 4–cylinder M44) Ignition coils
05/99
BMW
30
3
2
1
0
15 1
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
X209
2.5 GN 7
X33
2.5 GN Power distribution 0670.2
X203 2.5 GN X20
2.5 GN X6832 .5 GN
2.5 RT 6
8 86
85
.5 GN
56
K6326 Unloader relay, terminal 15
87
4
2
.5 BR
2.5 GN
X6463
X6326
30
1210.20 02
21
2
X6326
X6150
X6000 A6000 DME control unit
Ground distribution 0670.4
1998
X6454
2.5 GN
05/99
2.5 GN
X6833
1 GN
3
1 GN
X6151
3 T6151 Ignition coil 1
2
3
1
1.5 WS
3
2
1
X6152
T6153 Ignition coil 3
1
X6456
2
X6154 T6154 Ignition coil 4
2
X6153 1 BR
1 BR Ground distribution 0670.4
1 WS
X6153
T6152 Ignition coil 2
X6151 1 BR
X6152
1
X6154
1210.20 03
1
1 GN
1 GN
spark plugs
1 BR Ground distribution 0670.4
1 RT
7
1 .5 RT
1 GE
5
1.5 GE
X6456
1 BL
6
1.5 BL
X6150
W6165 Shield up to 10 mm ahead of connector ign. coil
2.5 BR
49
50
22
23
55
X6000 A6000 DME control unit
31
31
31
31 X6454
1998
31
Ground distribution 0670.4
Digital motor electronics (DME M5.2, 4–cylinder M44)
05/99
BMW
Fuel pump, Oxygen sensor, shaft sensor 1210.20-00
1210.20-00
A6000 DME control unit
1210.20-00 15
5V (15)
31 2.5 RT
.5 RT/WS
6
8
30
X6301 K6301 Electrical fuel pump relay
86
19
20
78
.35 SW
X6000
.35 GE
1210.20-00 87
85
2
4
W6203 Shield crankshaft sensor
X6301
2.5 GN/VI 13
X20
15
1
X10016
.5 GE 4
.35 RT/WS X62001 3
P90 Front power distribution box
15 F18 15A
16
.5 GN
.5 BR/GN
2
1
B62001 Oxygen sensor in front of catalytic converter
X10016
X6203
W6203 Shield crankshaft sensor
1210.20 04
2.5 GN/VI
2.5 GN/VI 11
2
X13
3
X62001 1
X6209
B6203 Crankshaft sensor
2.5 GN/VI 2
X638
B6209 Hall sensor, camshaft
M2 Fuel pump (EKP I)
1
.5 BR
.5 SW
X638 63
30
46
N
2 .5 GE 21
31
31
31
Ground distribution 0670.4
Ground distribution 0670.4
31
X6454
1998
31
X6209
X6000 A6000 DME control unit
Ground distribution 0670.4
X13006
3
S
A836 Electronic immobiliser control unit (EWS II)
4
A2w Instrument cluster
15
21 .5 WS/SW
X1659
X16 Instrument cluster 6211.0
.35 WS/SW
X228
.35 GN
05/99
Digital motor electronics (DME M5.2, 4–cylinder M44)
BMW
.5 WS/SW 7
24
.5 SW/VI
X20
.5 WS/SW
10
83 15
X6000 A6000 DME control unit
TI
31
70
40
71
53
44
16
74
.35 SW
.35 SW
.75 BR/SW
.5 GR/WS
.5 BR/VI
.5 BR/RT
.5 BR/RT
1 W9110 Shield
2
3
W9110 Shield
4
A2w Instrument cluster
X6205
W9110 Shield
B6205 Intake air temperature sensor 1
1
X6000
2
X6252
2
18
17
.5 BR/VI
.5 BR/GE
12
11
3 .5 BR/SW
W9110 Shield .5 BR/SW
X6252
.5 BR/VI
.5 BR/GE
.5 BR/SW
2
1
X17
X6205
R6252 Throttle potentiometer
X6240
1210.20 05
31
3
X20
X6232 B6232 Remote thermometer sensor
X6461
B6240 Knock sensor 4
Cyl. 3 and 4
1998
Cyl. 1 and 2
X6232
Digital motor electronics (DME M5.2, 4–cylinder M44)
05/99
BMW
1210.20-00 A52 ABS/ASC control unit
K21 Auxiliary fan stage 1 relay 85b
CAN–HIGH
A8500 EGS control unit
CAN–LOW
CAN–LOW
CAN–HIGH
1.5 RT/WS 5 3
X52
9
17
18
X1175
21
11
10
X10353
.5 GE
.5 BR
85
86
.35 SW
.35 GE
X8500
X6217 B6217 Hot film air mass meter
8 + –
Later production
.35 WS/GN .35 SW/GR
.5 RT/WS
.5 WS/GR/GE 9 .75 BR/RT
1
2
.35 GE
X20
.35 SW X7846
1
4 .5 GR/VI
17
45
X6217
X7845
57
79
.35 GE
.35 SW
86
85
CAN–HIGH
X6000
CAN–LOW
A6000 DME control unit
31 31
31 34
2.5 BR
28
1.5 BR
31 6
68
2.5 BR
.5 GR/VI
3
1210.20 06
2 .5 GR/BL
X6000
X20
.35 SW/GN
Ground distribution 0670.4
Ground distribution 0670.4
X11379 S36y Dual temperature switch 80 C/88 C
1998
X6454
3
Digital motor electronics (DME M5.2, 4–cylinder M44)
05/99
BMW
Diagnostic link A836 Electronic immobiliser control unit (EWS II)
A115 Automatic climate control unit TD
TD 6
A8500 EGS control unit
X1527
12
X1659
RXD A2w Instrument cluster 3) Engine speed input
15
40
TXD
60
87
88
.75 WS/GN
.5 WS/GE
.5 WS/VI
X8500
3 20
X16 A8 Cruise control module
.35 SW
TD
X10054 8
.35 SW
.5 SW
.35 SW
1210.20 07
11
X22
.35 SW
X1047 17
.5 WS/VI X6866
.5 SW 20
D100 Diagnostic connector
1
.5 SW .5 SW
X20
D100 Diagnostic connector
15
.5 WS/GE
.5 WS/GE
Diagnostic link 0670.5
X6863 X8015
.5 SW
18 .75 WS/GN X6860
X6002
X6002 .5 SW 80 TD
.75 WS/GN 60
.5 WS/GE
.5 WS/VI 88
87 RXD
X6000 TXD
A6000 DME control unit
31
1998
Digital motor electronics (DME M5.2, 4–cylinder M44) A6000 DME control unit
15
A115 Automatic climate control unit
10 11
X1527
15 F16 5A
12
P90 Front power distribution box
X10016
A8500 EGS control unit
46
X6000
X8500
Fuse details 0670.3
.5 SW/GR 5
X20
.5 SW/BR
.35 VI/GR 4
X1022
X51 86
.5 SW/BR 4
X10261
2
4
B8y Pressure switch 1) Pressure below 21 bar 2) Pressure above 30 bar 3) Pressure above 2.6 bar 4) Pressure below 1.5 bar
B9508 Pressure switch
8
85
X10054 5
.5 VI/GR
6
K19 A/C compressor relay
X51
.5 SW/BL
.5 SW/BL
4
1210.20 08
1
3
05/99
BMW
X20
.5 SW/BL 1
X10261 X8056
.5 BL/SW
with EGS 9
X10054 .5 VI/GR
.5 SW/BL
.35 BL/SW 69 11
36
X6000 A6000 DME control unit
X1527 A115 Automatic climate control unit 31
1998
31
1210.21
05/99
1210.21 Digital motor electronics (DME MSS50, 6–cylinder S50 B32)
1998
30 G6430 B+ external start terminal point
P90 Front power distribution box
15 F26 10A
15 F26 10A 1210.21-02 A5300 SMG control unit
P90 Front power distribution box
1210.21-03 S2 Ignition switch
1210.21-08 A836 Electronic immobiliser control unit (EWS II)
1210.21-00 K6300 DME relay
1210.21-07 K19 A/C compressor relay
1210.21-03 T6151 Ignition coil 1 T6152 Ignition coil 2 T6153 Ignition coil 3
1210.21-00 1210.21-04 K6309 Oxygen sensor and air pump relays
1210.21-06 K22 Auxiliary fan stage 2 relay 85b
1210.21-02 K6307 EKP and start detector relay
1210.21-03 T6154 Ignition coil 4
1210.21-01 Y6130 Idle actuator 1210.21-01 Y6102 Fuel injector 2 1210.21-01 Y6101 Fuel injector 1
Y6104 Fuel injector 4
Y6103 Fuel injector 3
Y6106 Fuel injector 6
26
27
1210.21-06 B6217 Hot film air mass meter
1210.21-01 Y6120 Charcoal filter valve
5 33 32
54
2
29
T6156 Ignition coil 6
D100 Diagnostic connector
spark plugs
1210.21-02 M2 Fuel pump (EKP I)
not used
3 4 31
1210.21-07 B6254 Oil level switch, thermal
1210.21-02 P90 F18 Front power distribu15A tion box
1210.21-04 Y6133 M Air pump
Y6105 Fuel injector 5
T6155 Ignition coil 5
1210.21-02 M6510 Starter
1210.21-04 Y6164 Valve for secondary air pump
8
36
37
X6000
19
14
41
1
82
66
44
48
53
60
56
25 23 24
50 52 51
X6000 A6000 DME control unit
88 TXD X6000
43
16
64
65
1210.21-07 B9508 Pressure switch
39
12
X6000
13
40
7 30
35 10
77
78
73
59
1210.21-05
B8y Pressure switch
71 1210.21-05
70 69 68
62
17
47
46
42
72 21
67 22
86
85
84
R6252 Throttle potentiometer
B6205 Intake air temperature sensor
1210.21-06 1210.21-08 A2w Instrument cluster 1210.21-05 B6256 Dual temperature sensor (coolant temperature)
1210.21-07 1210.21-08 A115 Automatic climate control unit
1210.21-04 B62201 Oxygen sensor II in front of catalytic converter
1210.21-05 B6241 Knock sensor 1 (cyl. 1 and 2)
1210.21-04 B62101 Oxygen sensor I in front of catalytic converter
1210.21-06 B6277 VANOS sensor 1 (inlet)
1210.21-04 B6203 Crankshaft sensor N N
S
1210.21-06 A5300 SMG control unit
S
B6278 VANOS sensor 2 (exhaust)
B6242 Knock sensor 2 (cyl. 3 and 4)
B6243 Knock sensor 3 (cyl. 5 and 6)
1210.21-06 Y5210 VANOS valve 1 and 2 (inlet)
Y5220 VANOS valve 1 and 2 (exhaust)
28
55
6
34
15
9
X6000
B BMW
1210.21a
05/99
Pin assignments X6000
Pin
Type
Description/Function
Connection
1
A
Electric fuel pump relay
Electric fuel pump relay
2
A
Close two-winding rotary actuator
Idle actuator
3
A
Injection valve 1
Injection valve
4
A
Injection valve 3
Injection valve
5
A
Injection valve 2
Injection valve
6
M
Ground for injection valves
Ground connection
7
E
VANOS signal (–)
VANOS sensor (intake)
8
A
Fault lamp
not used
9
M
Ground
Ground connection
10
E
VANOS signal (+)
VANOS sensor (exhaust)
11
not used
12
E
Signal, oxygen sensor 2
Oxygen sensor 2
13
E
Signal, oxygen sensor 1
Oxygen sensor 1
14
M
Ground HLM (HFM)
Air mass meter
15
M
Signal, ignition monitor
Ground connection
16
E
Signal, crankshaft sensor
Crankshaft sensor
17
A
Oil level
Instrument cluster
18 19
not used A
20
Secondary air pump
Double relay
not used
21
A
Retard adjustment
VANOS Valve 1 (exhaust)
22
A
Advance adjustment
VANOS Valve 2 (exhaust)
23
A
Ignition 2
Ignition coil
24
A
Ignition 3
Ignition coil
25
A
Ignition 1
Ignition coil
26
E
Permanent positive
B+ terminal point
27
A
Activation, main relay
Main relay
28
M
Ground, electronics/shield/sensors
Ground connection
29
A
Open two-winding rotary actuator
Idle actuator
30
E
VANOS signal (–)
VANOS sensor (exhaust)
31
A
Injection valve 5
Injection valve
32
A
Injection valve 6
Injection valve
33
A
Injection valve 4
Injection valve
E = Input, A = Output, M = Ground
1998
B BMW
1210.21b
05/99
1998
Pin assignments Pin
Type
Description/Function
Connection
34
M
Ground, remaining output stages
Ground connection
35
E
VANOS signal (+)
VANOS sensor (intake)
36
A
Fuel tank ventilation
Fuel tank ventilation valve
37
A
Oxygen sensor heating
Double relay
38
not used
39
M
Ground, oxygen sensor 2
Oxygen sensor 2
40
M
Ground, oxygen sensor 1
Oxygen sensor 1
41
E
Signal, HLM (HFM)
Air mass meter
42
E
Vehicle speed signal
Instrument cluster
43
M
Ground, crankshaft sensor
Crankshaft sensor
44
E
Oil level
Thermal oil level switch
45
not used
46
A
TI signal
Instrument cluster
47
A
TD signal
Instrument cluster
48
E
Signal, A/C compressor
Relay, A/C compressor
49
not used
50
A
Ignition 4
Ignition coil
51
A
Ignition 6
Ignition coil
52
A
Ignition 5
Ignition coil
53
E
Fan signal
Relay, auxiliary fan 2
54
E
Battery voltage
DME relay
55
M
Ground, ignition
Ground point
56
E
Terminal 15
Ignition switch
57
not used
58
not used
59
A
+5V supply
Throttle potentiometer
60
E
Programming voltage input
Diagnostic connector
61 62
not used A
63
Signal, upshift
Indicator, upshift
not used
64
E
Signal, air conditioning ready
A/C control unit
65
E
Signal, A/C compressor
Pressure switch
66
E
Vehicle immobilization
Electronic immobilizer control unit (EWS II)
67
A
Advance adjustment
VANOS valve 2
68
E
Signal (+)
Knock sensor 3
E = Input, A = Output, M = Ground
B BMW
1210.21c
05/99
Pin assignments Pin
Type
Description/Function
Connection
69
E
Signal (+)
Knock sensor 2
70
E
Signal (+)
Knock sensor 1
71
M
Ground, analog signals and knock sensors
Sensors
72
A
Retard adjustment
VANOS valve 1 (intake)
73
E
Signal, throttle (DK) sensor
Throttle potentiometer
74
not used
75
not used
76
not used
77
E
Intake air temperature
Intake air temperature sensor
78
E
Coolant temperature
Coolant temperature sensor
79 80
not used E
81 82
Clutch switch
not used E
83
Start speed recognition
Start detection relay
not used
84
M
85 86
CAN shield
Diagnostic connector
E/A
CAN-L
Diagnostic connector
E/A
CAN-H
Diagnostic connector
87 88
Signal, gear recognition
not used E/A
TxD diagnostic link
E = Input, A = Output, M = Ground
Diagnostic connector
1998
Digital motor electronics (DME MSS50, 6–cylinder S50 B32)
05/99
BMW
Current RT Power distribution 0670.2
14 D100 Diagnostic connector
30
G6430 B+ external start terminal point
X6430
X6002 2.5 RT
6 RT
X6410
4 RT X6411 4 RT
4 RT
6
8
86
30
X6300 K6300 DME relay 1.5 RT
.5 RT
1 RT
G 87
4
2
87 5
1210.21-02
X6300
1210.21 00
85
2.5 RT/WS
A .5 RT/WS 1210.21-01 .5 BR/BL
4 RT/WS
3
1
86
30
X6309 K6309 Oxygen sensor and air pump relays 1) Oxygen sensor relay
1 X6820 85 5 .75 RT/WS
1 RT/WS
.5 RT/WS
E 1210.21-06
1 RT/WS
.5 RT/WS
D
.5 BR/GN
87 2
X6309
.5 GN/BL
C 1210.21-04
1210.21-02 1210.21-01
27
54
37
26
X6000 A6000 DME control unit
1998
05/99
Digital motor electronics (DME MSS50, 6–cylinder S50 B32)
BMW
1210.21-00
1 RT/WS
2.5 RT/WS
.5 RT/WS
X6822
.5 RT/WS
X6130
1 Y6130 Idle actuator
+
.5 RT/WS
1
X6101 Y6101 Fuel injector 1
+
– 2 3
1
X6130
1
X6120
1 Y6120 Charcoal filter valve
+
+
– 2
.5 WS/GN
.5 WS/GE
.5 BR
29
2
36
– 2
X6101
2
.75 BR/WS
3
.5 RT/WS
1
X6103 Y6103 Fuel injector 3
+ – 2
X6103
X6102 Y6102 Fuel injector 2
1
X6102
2
+
– X6120
.5 RT/WS
.75 BR/GE
.75 BR/BL
5
4
33
X6105 Y6105 Fuel injector 5 X6105
X6104 Y6104 Fuel injector 4
1
X6104
2
X6106 Y6106 Fuel injector 6
+
–
.75 BR/RT
.5 RT/WS
1210.2101
2
.5 RT/WS
–
.75 BR/GN
31
X6106
.75 BR/VI
32
X6000 A6000 DME control unit
31
31
31
31
31
31
31
31
1998
Digital motor electronics (DME MSS50, 6–cylinder S50 B32)
05/99
BMW
Current A6000 DME control unit
1210.21-00
82
X6000
A836 Electronic immobiliser control unit (EWS II)
1
X1659
A5300 SMG control unit
6
8
.5 SW/GE
.5 SW/GN
X5300
2.5 SW/GE 18 1.5 RT
.5 RT/WS
.35 SW/GE
X20
2.5 SW/GE X6811 2.5 SW/GE
6
8
30
1
3
30
86
X6307 K6307 EKP and start detector relay
86
85
87
85
7
10
2
5
X6307
1.5 GN/VI X8007 1.5 GN/VI 13
2.5 SW/GE
.5 BR/GN X20
2.5 GN/VI 15
X10016
15 F18 15A
16
2
1 P90 Front power distribution box
1210.2102
87
X6000 A6000 DME control unit X6810
X10016 Fuse details 0670.3 X638
2.5 SW/GE
M2 Fuel pump (EKP I)
1
X6510
X638
X13006
M6510 Starter
Ground distribution 0670.4
X6454
1998
Ground distribution 0670.4
50
Digital motor electronics (DME MSS50, 6–cylinder S50 B32)
05/99
BMW
30
3
Power distribution 0670.2
2
1
2.5 GN 7 2.5 GN
X33
2.5 GN 21 2.5 GN
X20
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
0
X203
X6831 1 GN
.5 GN 24
1 GN
X6151
3
X6151
1 BR
X6155
1
3 1
2
X6153
2 1 SW
1 BR
1
3 1
2
1 SW
1 BR
X6902
1
X6156
1 BR Ground distribution 0670.4
1 SW
X6156 T6156 Ignition coil 6
2
1 SW
X6456
X6456
X6456 X6901
X6155
X6154
1 BR
Ground distribution 0670.4
1 SW
X6154 T6154 Ignition coil 4
X6152
1 BR
Ground distribution 0670.4
T6155 Ignition coil 5
X6152 T6152 Ignition coil 2
2 1 SW
3
.35 GN
1 GN
T6153 Ignition coil 3
3 2
1 GN
X6153
T6151 Ignition coil 1
1
1 GN X5300 A5300 SMG control unit
1210.2103
3
1 GN
X6903
X6904
X6905
X6906 W6150 Shield up to 10 mm in front of ignition coil connector
Ground distribution 0670.4
1.5 SW/WS
1.5 SW/RT
1.5 SW/GE
1.5 SW/BL
1.5 SW/GN
1.5 SW/VI
25
23
24
50
52
51
56
X6000
X6454
31
31
31
31
31
31
31
1998
A6000 DME control unit
Digital motor electronics (DME MSS50, 6–cylinder S50 B32) Oxygen sensors, crankshaft sensor, air pump A6000 DME control unit
15 F26 10A
40
13
12
39
43
16
.35 SW
.35 GE
12
X6000
P90 Front power distribution box
05/99
BMW
X10017
1210.21-00
.5 SW
.5 GN/BL
.5 GE
.5 GE
.5 SW
W6203 Shield crankshaft sensor
X8025 .5 GN
.5 GN W62101z Shield up to 10 mm in front of oxygen sensor cyl. 1–3
4
1
W62201z Shield up to 10 mm in front of oxygen sensor cyl. 4–6
X62101
1
4
3
3
2
1
.5 GN/WS
6
8
30
W6203 Shield crankshaft sensor
X62201
K6309 Oxygen sensor and air pump relays 2) Air pump relay
2
B6203 Crankshaft sensor
85
7
10
.5 RT
.5 BR/WS 19
N
X6309
86
87
B62201 Oxygen sensor II in front of catalytic converter
B62101 Oxygen sensor I in front of catalytic converter
.5 GN/WS X6203
X6309
X6000 A6000 DME control unit
S
1210.21 04
3
Fuse details 0670.3
31 2
X62101
2
W62101z Shield up to 10 mm in front of oxygen sensor cyl. 1–3
X62201
W62201z Shield up to 10 mm in front of oxygen sensor cyl. 4–6
X6821 .5 RT 2
.5 RT 2
X6164 Y6164 Valve for secondary air pump
.5 BR
X6133 Y6133 Air pump M
.5 BR 1 Ground distribution 0670.4
Ground distribution 0670.4
Ground distribution 0670.4
Ground distribution 0670.4
X6164
1
Ground distribution 0670.4
X6133 Ground distribution 0670.4
X6454
1998
X6454
Ground distribution 0670.4
Digital motor electronics (DME MSS50, 6–cylinder S50 B32)
05/99
BMW
A6000 DME control unit
70
69
71
68
77
73
59
.35 SW
.35 SW
.5 BR
.35 SW
.35 GR
.35 BR/ SW
.35 RT/GE
2
1
2
X6000
17
18
.5 BR/GE
.5 BR/VI
3
X6242
X6252
X6252 11
X6205 B6205 Intake air temperature sensor
2
X6205
.35 BR X6491
.5 BR/GE
12
.5 BR/VI
.35 BR X6475
.5 BR
X8071
W6241 Shield, knock sensor 1 2
X20
1210.2105
1 B6242 Knock sensor 2 (cyl. 3 and 4)
1
X17
R6252 Throttle potentiometer
W6242 Shield, knock sensor 2 1
78
A2w Instrument cluster
X8051
W6243 Shield, knock sensor 3
X6241
1
B6241 Knock sensor 1 (cyl. 1 and 2)
2
X6243
B6243 Knock sensor 3 (cyl. 5 and 6)
.5 BR
.5 BR/RT
4
3
.5 BR/GE
2 B6236 Coolant temperature sensor
.5 BR/VI
1
X6256 B6232 Remote thermometer sensor
B6256 Dual temperature sensor (coolant temperature)
1998
Digital motor electronics (DME MSS50, 6–cylinder S50 B32) VANOS, air mass meter B6217 Hot film air mass meter
K22 Auxiliary fan stage 2 relay 85b 9
A5300 SMG control unit
A2w Instrument cluster 21) Oil level 21
X53
1
X17
.35 VI/SW .35 SW/RT
.75 RT/WS
4
1
.35 GR/WS
X6217
2 .35 GR/BL
11
12
.35 SW/RT
.35 VI/SW .35 SW/RT
.35 SW/RT 41
4
2
.35 GE
.35 GE
X5300
.35 VI/SW X6031
3
X64
53
X8090 K16 Hazard flasher relay
Diagnostic link 0670.5
X5270
14
1 .35 SW
X11381 .35 VI/SW
3
.35 GE 17
85
86
CANCA–L
1210.21-00
X6000 A6000 DME control unit
CANCA–H
35
72
67
30
10
21
22
.35 SW
.35 GE
.5 GN
.5 SW
.35 SW
.35 GE
.5 GN
.75 SW
X6000
X5254 W5022 Shield VANOS sensor 1
W5023 Shield VANOS sensor 2 1
1
3
3
X6277
1
B6277 VANOS sensor 1 (inlet) N
Ground distribution 0670.4
X5210
2
2
Ground distribution 0670.4
Y5210 VANOS valve 1 and 2 (inlet) 1) Valve 1, retard – bottom 2) Valve 2, advance – top
2
1
2
2
Y5220 VANOS valve 1 and 2 (exhaust) 1) Valve 1, retard – bottom 2) Valve 2, advance – top
X5220
S
Ground distribution 0670.4
Ground distribution 0670.4
1998
X6454
X5220
X6278
B6278 VANOS sensor 2 (exhaust) N
Ground distribution 0670.4
3
3
1
X5210
S
.5 SW 1
1210.21 06
7
2
05/99
BMW
Digital motor electronics (DME MSS50, 6–cylinder S50 B32) 30
15
15 F39 7.5A
F26 10A
F16 5A
05/99
BMW
P90 Front power distribution box
K21 Auxiliary fan stage 1 relay
A6000 DME control unit
85b 18
X10018
12
Fuse details 0670.3
X10016
12
Fuse details 0670.3
X10017
5
Fuse details 0670.3
.5 SW/BR
65
X52
X6000
.35 SW/GR X8012 .35 SW/GR
.35 SW/GR
5 6
4
30
1
X51
X6254 B6254 Oil level switch, thermal
X1022
X10261
85 5
.75 SW/RT/GE
.5 SW/BL 4
3
X51
X6254
.35 GR/BR X20
1
D100 Diagnostic connector 3 9
.5 SW/BL
2
2
4
X6002
.35 SW/BL
X8056
B8y Pressure switch 1) Pressure below 21 bar 2) Pressure above 30 bar 3) Pressure above 2.6 bar 4) Pressure below 1.5 bar
B9508 Pressure switch
1210.2107
2
X6002
D100 Diagnostic connector
.5 SW/BR 4
87
8
.5 SW/BR
K19 A/C compressor relay
86
X20
.5 SW/BL 48
44
X6000 A6000 DME control unit
1
X10261
.5 BL/SW 15
9 1
X6000 9
X163
2
1
Y2 Solenoid clutch 1) Normal status 2) Excess temperature
X10054
.35 BL/SW 11 Ground distribution 0670.4
Ground distribution 0670.4
X6454
A115 Automatic climate control unit
1998
X6456
Ground distribution 0670.4
X1527
6 4
12
.35 GN
.35 SW
X1659
A2w Instrument cluster
A8 Cruise control module
A115 Automatic climate control unit
A836 Electronic immobiliser control unit (EWS II)
05/99
Digital motor electronics (DME MSS50, 6–cylinder S50 B32)
BMW
X1527
8
X22
20
21
.5 SW
.5 WS/SW
N4 On–board computer
6
X16
X1071
.35 SW
11
X10054
.35 SW
.35 WS/SW
.35 SW X228
Diagnostic link 0670.5
X1047 .5 SW
.5 WS/SW
20
24
not used 8
.35 GN
.5 GR
.35 SW Sequential M–transmission (SMG) 2460.12
.35 WS/VI
.35 GN/BL
46
47
88 TXD
55
2.5 BR
6
1.5 BR
34
1.5 BR
62
.35 BL/BR
60
X6000 A6000 DME control unit 1) Immobilizing device
PGSP
42
64
.35 SW/WS
.35 VI/GR
X6000
X8021 .35 SW/WS
9
X6002
.35 SW
1
28
D100 Diagnostic connector
X8015
8
66
.35 WS/SW
18
X20
1210.2108
7
X6031
.35 SW/WS 6
14
X20
6
X20
X6002
D100 Diagnostic connector
.5 VI/GR
.5 SW/WS .35 BL/BR Ground distribution 0670.4
Ground distribution 0670.4
Instrument cluster 6211.0
X188
2
X17 2
10 A2w Instrument cluster 2) Speedometer output
X1527 A115 Automatic climate control unit
1998
X6454
X10054
.35 VI/GR
.5 SW/WS 12
8
1220.0 Preheating system
05/99
BMW
P90 Front power distribution box
15 F27 5A 14
X10017 Fuse details 0670.3
23
X16 A2w Instrument cluster R
31
.5 SW/WS
10
9
18
17
.5 BR/GE
.5 BR/VI
.5 BR/GE
9
X69
12
11
.35 BR/VI
.35 BR/GE
X20
.35 BR/GE
X2130
X2036 .35 SW/WS
X16
1220.0 00
8
.35 BR/GE
.35 BR/VI X2232
4
11
X2019
1
318tds
X2082 B2009 Remote thermometer sensor
A2019 DDE2 control unit
2
B2232 Dual temperature sensor
X2082 X2232
1998
Preheating system
318tds
05/99
BMW
K2003 DDE relay
G1 Battery
87 Power distribution 0670.2
Digital diesel electronics (DDE 2.1, 4–cylinder M41) 1360.3
5 4 RT/WS
X2085 X2050
.75 RT/WS 12
X2110
X2000 K2000 Heater plug relay
F0 80A
8
3
2
1
7
5
6
11
.35 BR/BL
.75 RT/GE
41
8
X2000
1220.0 01
9
not used 2.5 SW/GN
2.5 SW/VI
2.5 SW/RT
2.5 SW/GE
X2019 A2019 DDE2 control unit
X2092
X2093
X2092 Glow plug cyl. 2
X2091 X2091 Glow plug cyl. 1
X2093 Glow plug cyl. 3
X2094 X2094 Glow plug cyl. 4
Ground distribution 0670.4
1998
X2042
Preheating system
325td, 325tds
05/99
BMW
X2115 B+ terminal point
30
K2003 DDE relay 87 Digital diesel electronics (DDE 2.1, 6–cylinder M51) 1360.2
Power distribution 0670.2
5 4 RT/WS
X2085 X2050
.75 RT/WS 12
X2110
X2000 K2000 Heater plug relay
F0 80A
3
8
7
2
1
5
6
11
.35 BR/BL
.75 RT/GE
41
8
X2000
1220.0 02
9
2.5 SW/BR X2006 2.5 SW/GN
2.5 SW/RT
2.5 SW/VI
2.5 SW/GE
2.5 SW/WS
2.5 SW/BR
.5 SW/BR 9
X2081 K2002 Feed pump relay
X2019 A2019 DDE2 control unit
X2094
X2091 X2091 Glow plug cyl. 1
X2096
X2095
X2094 Glow plug cyl. 4
X2096 Glow plug cyl. 6
X2095 Glow plug cyl. 5
X2092 X2092 Glow plug cyl. 2
X2093 X2093 Glow plug cyl. 3
Ground distribution 0670.4
1998
X2042
1230.0 Alternator P90 Front power distribution box
15 F26 10A 12
318tds M2025 Starter
30 D100 Diagnostic connector
30h
X10017
12
X2027 .75 SW/GN
Fuse details 0670.3
X6002 3
.5 BL
X2029
X2032 .5 SW/GN
.5 SW/GN
.75 SW/GN
.5 BL
.5 BL
10
30
86
7
5
1
86
30
2
K2200 Alternator cut–out relay 1) Mini–relay 1 2) Mini–relay 2
1
85
87
87
9
8
3
2
4
.5 BR
.5 BR
.5 BR
.5 BL
X33
Power distribution 0670.2
.5 GN
5
X17 A2w Instrument cluster
X2200
-+ X20 6
X6835
X209
X203
25
Power distribution 0670.2
0
1230.0 00
85
1
2.5 GN
X2200
87
.5 GN/WS
1
2
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
2.5 GN
Starter 1240.0 6
05/99
BMW
X17
X8104 Ground distribution 0670.4
.5 GN/WS
.5 BL
.5 BL
10 RT
.5 BL
X2042 X2024
1
2 D+
X2226 G2023 Alternator
X213
31
1998
31
Alternator
05/99
BMW
30 30
3 1
2
1
0
X209
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
10 RT 320i, 323i, 328i, M3
X2024
Diesel
16 RT X6509 G6509 Alternator
B+
G2023 Alternator
31
2.5 GN 7
Power distribution 0670.2
X33
2.5 GN 31
31
D+
Power distribution 0670.2
X7509 X2023
.5 GN X17 A2w Instrument cluster
-+
X8004
.5 BL
1
K2200 Alternator cut–out relay
X17
.5 BL
.5 BL .75 BL 12
.5 BL X5011
4 .5 BL
Diesel
X2032
X2200 86
6
Diesel
1.5 BL .5 BL
Diesel 5
1230.0 01
X203
M3
X6002
D100 Diagnostic connector
X2200 V9501 Decoupling diode
X5010 .5 BL 25
X20
.5 BL X213
1998
1240.0 Starter
05/99
BMW
30 A5300 SMG control unit
P90 Front power distribution box 8
6
X5300
F28 5A
F31 5A 2
X2
X10018
16
X10017 Fuse details 0670.3
Fuse details 0670.3
10 RT
5
X511
Power distribution 0670.2
X1186
1 .5 SW/GE
X33 X209
30
3
2
1
0
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
7
X511
.5 BR/SW
8
X191
X33
.35 SW/GE
2.5 SW/GE
18 30
1
3
5
9
A836 Electronic immobiliser control unit (EWS II)
X20
X6307
1 2.5 SW/GE 2 Ground distribution 0670.4
2.5 SW/GE
7
X1659
316i, 318i, 318is,320i, 323i 328i, 318tds, 325td, 325tds Ground distribution 0670.4
2.5 SW/GE 18
X20
2.5 SW/GE X6454
X173
1998
2.5 SW/GE
M3
X6307
Electronic transmission control (EGS A5S 300J M52) 2460.11
X1659
K6307 EKP and start detector relay
5
Electronic transmission control (EGS A5S 310Z) 2460.4
Electronic transmission control (EGS A5S 310Z Diesel) 2460.5
.5 BR/SW
2.5 GN/SW
2.5 SW/GE
Electronic transmission control (EGS A4S 270R Diesel) 2460.3
X209
2.5 SW/GE
X6811
Electronic transmission control (EGS A4S 310R) 2460.2
1240.0 00
4
1
0
4 RT 5
Digital motor electronics (DME MSS50, 6–cylinder S50 B32) 1210.21
S3 Gear selector lever switch 0) Low (Off) 1) High (On)
L2
4 RT
.5 SW/GN
P90 Front power distribution box
15
30
Power distribution 0670.2
X0
05/99
2.5 SW/GE
2.5 SW/GE
M3
316i, 318i, 318is, 320i, 323i, 328i, 318tds, 325td, 325tds 30
2.5 SW/GE
Power distribution 0670.2
X6810 Diesel
X2033 25 RT 2.5 SW/GE
Diesel
X2025 318tds
X6512
50
16 RT
30
X2026
Diesel
M6510 Starter
X2024
Diesel
X6509 G6509 B+ Alternator M2025 Starter
X2200 31
30h
318tds .5 SW/GN
10 RT
320i, 323i, 328i, M3
31 X6511
1230.0
1240.0 01
5
316i, 318i, 318is, 318tds, 325td, 325tds
Diesel
X6510 K2200 Alternator cut–out relay
10
35 SW
X2027
.5 SW/GN
.75 SW/GN Diesel X2029 X6420
320i, 323i, 328i, M3
.75 SW/GN 15
X20
.5 SW/GN X276 .35 SW/GN
.35 SW/GN
.35 SW/GN 5
X10054
.35 SW/GN 12
X10182
9
X1527 A115 Automatic climate control unit
8
X1070 A35 On–board display
N4 On–board computer
N10 Multi–function clock
1998
A104 ZKE control unit
F46 15A
1360.2-00 K2000 Heater plug relay
1360.2-00 S2 Ignition switch
P90 Front power distribution box
R
1360.2
05/99
1360.2 Digital diesel electronics (DDE 2.1, 6–cylinder M51)
R
R F28 5A
F46 15A
R
1360.2-07 A115 Automatic climate control unit
P90 Front power distribution box
1360.2-00
1998 1360.2-07 P90 Front power distribuF16 tion box 5A
1360.2-07 K19 A/C compressor relay
EGS A4S 270R (Diesel) L1 L2 L3 L4
X2115 B+ terminal point
1360.2-00 K2081 Delivery pump relay
1360.2-02
–
L2
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
3
0
0
1
1
2
1
0
1
1
1
0
0
1
0
B9508 Pressure switch
1360.2-07 B8y Pressure switch
1360.2-01 A836 Electronic immobiliser control unit (EWS II)
1360.2-06
1360.2-00 K2003 DDE relay
1360.2-01 1360.2-02 K2000 Heater plug relay
S32 Clutch switch
1360.2-02 B2244 Exhaust return actuator
+
1360.2-00 P90 F18 Front power distribu15A tion box 1360.2-06 S30 Brake light switch
L3
B2011 Solenoid valve, injection timing device
+ Power distribution 0670.2
L4
1360.2-06 S3 Gear selector lever L1 switch
P
–
EGS A5S 310Z (Diesel) 1360.2-03
L1 L2 L3 L4
1360.2-00 M2 Fuel pump (EKP I)
with EGS
without EGS 1360.2-01 1360.2-03
P
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
4
0
0
1
1
3
1
0
1
1
2
0
0
1
0
A52 ABS/ASC control unit
1360.2-03 A2154 EGS control unit
A2120 EGS control unit
A2w Instrument cluster
with ASC
26
31
46
8
41
16
17
6
10
X2019
28
49
50
4
11
44
24
with EGS
40
43
9
45
X2019 A2019 DDE2 control unit
27 RXD 42 TXD X2019
20
3
51
54
47
5 W9110 Shield
12
13
53
34
38
13
1
2
35
X2019
39
21
14
37
1360.2-08 B2232 Dual temperature sensor
1360.2-04 S28 Cruise control switch
N
29
1360.2-01 A2w Instrument cluster 1360.2-05 Y2010 Injection quantity control unit 1360.2-08 B6217 Hot film air mass meter
1360.2-04 W9110 Shield 1360.2-03 Y2008 Needle motion sensor
18
A2120 EGS control unit
1360.2-04 B2013 Engine speed sensor
S
B2014 Charge pressure sensor
25 1360.2-05 A2154 EGS control unit
W9047 Shield
1360.2-03 Y2009 Electric cutout
33
1360.2-05 R10 Pedal value sensor
19
X2019
BMW
1360.2a
05/99
Pin assignments X2019
Pin
Type
Description/Function
Connection
1
M
Component ground
Injection delivery controller
2
M
Component ground
Injection delivery controller
3
A
Electric shutoff device
Electric shutoff device
4
A
DDE lamp
Instrument cluster
5
A
Pointer movement sensor
Pointer movement sensor
6
E
Changeover valve
Exhaust gas recirculation
7
not used
8
E
Glow-duration control
Glow plug relay
9
A
A/C compressor ON signal
Relay, A/C compressor
10
E
Solenoid valve, injection timing device
Solenoid valve, injection timing device
11
A
Indicator lamp, preheating
Instrument cluster
12
M
Ground, pointer movement sensor
Pointer movement sensor
13
M
Ground for shield and sensor
Shield and sensor
14
M
Ground for actuator and pedal position sensor
Actuators and pedal position sensor
15
not used
16
E
B+ voltage
DDE relay
17
E
B+ voltage
DDE relay
18
M
Ground
Ground connection
19
M
Ground
Ground connection
20
A
Cruise control (Tempomat)
Switch, automatic cruise control
21
E
Analog input, slide travel sensor
Injection delivery controller
22
not used
23
not used
24
E
A/C compressor signal
Pressure switch
25
E
Idle speed switch
Pedal travel sensor
26
E
Brake light signal
Brake light switch
27
A
RxD diagnostic link
Diagnostic connector
28
E
Clutch signal or P/N signal
Clutch switch, selector lever switch
29
A
Road speed signal (speedometer-A)
Instrument cluster
30 31
not used E
Brake light test signal
E = Input, A = Output, M = Ground
Brake light switch
1998
BMW
1360.2b
05/99
1998
Pin assignments Pin
Type
32
Description/Function
Connection
not used
33
A
Power supply, pedal travel sensor
Pedal travel sensor
34
E
Air mass meter 2
Hot-film air mass meter
35
E
Fuel temperature sensor
Injection delivery controller
36
not used
37
E
Analog input, pedal position sensor
Pedal travel sensor
38
E
Air mass meter 1
Hot-film air mass meter
39
A
Sensor supply, slide travel sensor
Injection delivery controller
40
E/A
CAN-LOW
ASC/EGS control unit
41
E
Error message
Glow plug relay
42
E/A
TxD diagnostic link
Diagnostic connector
43
E/A
CAN-HIGH
ASC/EGS control unit
44
E
Air conditioning ON signal
A/C control unit
45
E
Vehicle immobilization
Electronic immobilizer control unit (EWS II)
46
A
Electrical fuel pump
Relay, presupply pump
47
E
Speed sensor
Speed sensor
48
not used
49
E
Consumption signal TQ
Instrument cluster
50
E
Engine speed signal TD
Instrument cluster
51
A
Power supply
Boost pressure sensor
52
not used
53
E
Water temperature signal
Water temperature sensor
54
E
Boost pressure sensor signal
Boost pressure sensor
55
not used
E = Input, A = Output, M = Ground
Digital diesel electronics (DDE 2.1, 6–cylinder M51)
05/99
BMW
30 30 X2115 B+ terminal point
3
2
1
0
15 Power distribution 0670.2
1 4 RT
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
K2000 Heater plug relay 4 RT 12 X2112
X209
2.5 GN 7 X2146
Power distribution 0670.2
Power distribution 0670.2
.5 RT/WS 6
8
30
2.5 GN
30
13
X2085 K2003 DDE relay
86
5
87
4
X2085
X2019 A2019 DDE2 control unit
P90 Front power distribution box
X10016 Fuse details 0670.3
1.5 RT/WS
37
X2120
54
X2154
2
A2120 EGS control unit
Ground distribution 0670.4
X2042
1
X638 Ground distribution 0670.4 X13006
1998
EGS A4S 270R Diesel
X636 M2 Fuel pump (EKP I)
A2154 EGS control unit
1360.2-02
X2081
X10016
F18 15A 16
4 RT/WS
46
X20
15
85
2
4 .5 BR/GN
2.5 GN/VI 15
87
85
2 .75 GN/VI
1360.2 00
6
K2081 Delivery pump relay
X20
.5 GN
8
X2081
86
87
G1 Battery
1360.2-02
X2050 (partially)
X33
X203
21
.5 RT/WS
.75 RT
2.5 GN
4 RT
X2000
Digital diesel electronics (DDE 2.1, 6–cylinder M51) 30
15 F27 5A
F31 5A 2
X10018
F26 10A
14
Fuse details 0670.3
12 Fuse details 0670.3
23
A2w Instrument cluster 1) Fuel consumption
X1659 A836 Electronic immobiliser control unit (EWS II)
4
X10017 Fuse details 0670.3
X16
15 5
P90 Front power distribution box
15
05/99
BMW
1
X1659
21
8
9
.5 WS/SW
.5 SW/WS
.5 BR/GE
.35 GN
.35 WS/SW X228
X16
.5 WS/SW X2115 B+ terminal point
30 7
24
1.5 RT/WS
10
X20
.35 WS/SW
45
.35 SW/WS
49
4
9
X69
.35 BR/GE 11
X2019 Power distribution 0670.2
A2019 DDE2 control unit 1) Immobilizing device
1
29
8
41
18
19
1.5 BR
1.5 BR
1360.2 01
On–board computer (BC V) 6581.2
X2019
.35 WS/SW 14
X20 1
3 .5 SW/WS
.75 RT/GE
.35 BR/BL
X2086 E2000 Fuel heating
X188
2
Instrument cluster 6211.0
X2086
1.5 BR
.5 SW/WS
2
X17
11 A2w Instrument cluster
6
X2000
Ground distribution 0670.4
Ground distribution 0670.4
K2000 Heater plug relay
1998
X2042
Digital diesel electronics (DDE 2.1, 6–cylinder M51)
05/99
BMW
1360.2-00
4 RT/WS 1.5 RT/WS 1360.2-05 X2050
.35 RT/WS
X2244
1
X2244
.75 RT/WS
X2011 B2011 Solenoid valve, injection timing device
B2244 Exhaust return actuator 2
1.5 RT/WS
2
.35 BR/GR
.75 WS
6
10
1360.2-08
1360.2 02
1
1.5 RT/WS
.75 RT/WS
(partially)
X2011
16
17
X2019 A2019 DDE2 control unit
1998
A52 ABS/ASC control unit
A2154 EGS control unit A2120 EGS control unit 35
40
55
4
A2w Instrument cluster 3) Engine speed input
15
05/99
Digital diesel electronics (DDE 2.1, 6–cylinder M51)
BMW
3
X2154 X2120
18
17
X1175
10
11
X10353
.5 BR
.5 GE
20
A836 Electronic immobiliser control unit (EWS II)
Later production 12
X16
A115 Automatic climate control unit
X1659
6
X1527
.35 SW 2 .35 WS/SW .35 BR/OR
1
.5 SW
.35 SW
X20
11
X10054
EGS A4S 270R Diesel .5 BR
.35 BR/GR
.35 SW
.5 GE X1047 .5 SW X20
20 with ASC
.35 SW Diagnostic link 0670.5
40
.35 SW
.35 SW X2040
.35 SW 50
43
1360.2-04
X2019 A2019 DDE2 control unit
TD RXD 5
12
.35 SW
.35 GE
27
.35 WS/GE
1 D100 Diagnostic connector X6002
1360.2 03
with EGS
TXD 42
.35 WS/VI
3
X2019
1 GN
W9047 Shield 1 Diagnostic link 0670.5
1
2
X2009 Y2009 Electric cutout
X2008
1998
Y2008 Needle motion sensor
A2019 DDE2 control unit
20
51
.35 GN
.35 WS
2
54
47
.35 BL/GE
05/99
Digital diesel electronics (DDE 2.1, 6–cylinder M51)
BMW
X2019
.35 SW W9110 Shield
X69
.5 GN
1 6
3
0
3
2
0
1
2
0
1
X2014 B2014 Charge pressure sensor
S N
X2014
2
B2013 Engine speed sensor
1360.2 04
S28 Cruise control switch 0) Normal 1) Off 2) Call 3) Set/decelerate 4) Set/accelerate 4
X2013
X72
2
X2013
1 .35 GE
W9110 Shield 1
X72
.5 BR
.35 GN/BR X2052 (partially) .5 BR
X10231
1360.2-08 with Tempomat .5 BR
.5 BR
.5 BR
8
.35 BR
X69 without Tempomat
with Tempomat
without Tempomat
1360.2-03
1360.2-05
1998
1360.2-05
Digital diesel electronics (DDE 2.1, 6–cylinder M51)
05/99
BMW
A2019 DDE2 control unit
35
39
21
1360.2-02
.35 GR
1.5 RT/WS
.35 VI
37
33
25
.35 WS
.35 GE
.35 GR
X2019
A2154 EGS control unit
18
X2154
24
X2120
A2120 EGS control unit
.35 RT/GE .35 GR/GE
6
7
2
1
X2010 Y2010 Injection quantity control unit
5
.5 GE
1 4
3
.5 GR
.5GR/GE
5
6
2
X2010 1
.35 BR/GN
1.5 BL
2
1
2
.35 SW –
+
W9110 Shield
X2046
4 1.5 BL
17
8
X69
X73 R10 Pedal value sensor 1) Pedal positioning angle greater than 9 2) Pedal completely depressed
1360.2 05
.5 WS
5
7
6
X73
1.5 BL .5 BR
1360.2-08
1
2
14
1360.2-04
X2019 A2019 DDE2 control unit
Ground distribution 0670.4
1998
X2042
15
EGS A4S 270R (Diesel)
P
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
3
0
0
1
1
2
1
0
1
1
1
0
0
1
F46 15A
F28 5A
L1 L2 L3 L4 16
32
X10017
X10018
Fuse details 0670.3
5
0
1
8
6
1
11
L2 0
L1
1
0
7
1
4
S3 Gear selector lever switch 0) Low (Off) 1) High (On)
.75 VI/GE
1
2 X121
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
4
0
0
1
1
2
1
0
1
1
1
0
0
1
0
.35 BR/GR 1
4
1
2
X78
4
3
3
2
X78
1.5 BL/RT 9
19
X1659 A836 Electronic immobiliser control unit (EWS II)
L2
.5 BR/SW
S30 Brake light switch 1) Brake pedal not depressed 2) Brake pedal depressed 3) Brake pedal depressed (Test) 4) Brake pedal not depressed (Normal)
X69
4
.35 VI/WS
.5 BR/SW
Brake lights 6325.0
X181
1360.2 06
P
S32 Clutch switch 1) Clutch pedal not depressed 2) Clutch pedal depressed
.75 VI/WS
X191
Electronic transmission control (EGS A5S 310Z Diesel) 2460.5
X121
EGS A5S 310Z (Diesel) .5 BR/SW
.35 BR/GR X2229
2
X511
.5 BR/SW
X69
.35 BR/GR
1.5 VI/GE
1
L1 L2 L3 L4
X2019
.35 BR/GR
X511
L3 0
31
Fuse details 0670.3
0 L4
A2019 DDE2 control unit
P90 Front power distribution box
R
05/99
Digital diesel electronics (DDE 2.1, 6–cylinder M51)
BMW
X69
Ground distribution 0670.4
.75 BL/RT
X2131 12 .5 BR/SW
.5 BR/SW
26
X2120
8
X2154
X173
X69
.35 BL/RT
.35 BL/RT without EGS
with EGS A2154 EGS control unit A2120 EGS control unit
X2228
Electronic transmission control (EGS A5S 310Z Diesel) 2460.5
.35 BL/RT 28
26
X2019 A2019 DDE2 control unit
1998
Digital diesel electronics (DDE 2.1, 6–cylinder M51) A2019 DDE2 control unit
15
F16 5A 12
24
X2019
5
X20
Fuse details 0670.3
X52
.5 SW/BR
.5 SW/BR
.5 GN/VI
X1022
X53
4 K22 Auxiliary fan stage 2 relay
86 X10261
4
B9508 Pressure switch
X51 86
K19 A/C compressor relay
8
X10054
85
85 4
X53
5
.5 SW/GR
1360.2 07
3
2
B8y Pressure switch 1) Pressure below 21 bar 2) Pressure above 30 bar 3) Pressure above 2.6 bar 4) Pressure below 1.5 bar
.35 VI/GR
.5 GN/VI
8
1
X1527
85b 8
4
10
X10016
K21 Auxiliary fan stage 1 relay
.35 SW/GR
A115 Automatic climate control unit
P90 Front power distribution box
15
05/99
BMW
X51
.5 SW/BL
.5 VI/GR
4
6
Automatic climate control (IHKA E36) 6450.7
X10027 .5 SW/GR 1
X69
.35 SW/GR X2139 1
X10261
.35 SW/GR
9
X2138
2
.5 BL/SW
S2138 A/C fan II switch 1) Below 101 C 2) Above 101 C
X10054 1
2
1
X2138
X2149 .35 SW/BL
.35 BL/SW 11
9
X1527 A115 Automatic climate control unit
Ground distribution 0670.4
.35 VI/GR 44
X2019 A2019 DDE2 control unit
1998
X2042
X20
.35 SW/BL
Digital diesel electronics (DDE 2.1, 6–cylinder M51)
05/99
BMW
Hot film air mass meter
1360.2-04
1360.2-02
1360.2-05
.75 RT/WS 1
X6217 B6217 Hot film air mass meter
.35 BR/GN
31 5 .5 BR/GN
2
3
6
X6217
1360.2 08
X2053
.35 BR/GN
.35 BR/GN
4
X2232 B2232 Dual temperature sensor
X2052
3
X2232
1.5 BR/GN
.35 GR/BL
.5 RT/GE
.5 BL/WS
13
53
34
38
X2019 A2019 DDE2 control unit
Ground distribution 0670.4
X2042
1998
1360.3-00 S2 Ignition switch
P90 Front power distribution box
R F46 15A
1360.3
05/99
1360.3 Digital diesel electronics (DDE 2.1, 4–cylinder M41)
F46 15A
P90 Front power distribution box
15
1360.3-07 A115 Automatic climate control unit
P90 Front power distribution box
R
1998
F16 5A
1360.3-07 K19 A/C compressor relay
1360.3-00
X2115 B+ terminal point
1360.3-00 K2081 Delivery pump relay
1360.3-07 B9508 Pressure switch
1360.3-02
–
1360.3-00 K2003 DDE relay
Power distribution 0670.2
26
1360.3-01 A836 Electronic immobiliser control unit (EWS II)
1360.3-06 1360.3-01 1360.3-02 K2000 Heater plug relay
S32 Clutch switch
1360.3-02 +
1360.3-00 P90 F18 Front power distribu15A tion box 1360.3-06 S30 Brake light switch
B8y Pressure switch
B2011 Solenoid valve, injection timing device
+
–
B2017 Changeover valve for exhaust gas recirculation (AGR)
1360.3-01 1360.3-03
1360.3-00 M2 Fuel pump (EKP I)
31
1360.3-03
A2w Instrument cluster
46
8
41
16
17
6
10
X2019
28
49
50
4
A52 ABS/ASC control unit
11
44
24
43
40
9
45
X2019 A2019 DDE2 control unit
27 RXD 42 TXD X2019
20
3
51
54
47
5 W9110 Shield
12
53
52
W9047 Shield
1360.3-04 B2012 Charge air temperature sensor
1360.3-03 Y2009 Electric cutout
1360.3-04 S28 Cruise control switch
N
1360.3-05 B2232 Dual temperature sensor
1360.3-04 B2013 Engine speed sensor
S
1360.3-04 B2014 Charge pressure sensor
W9110 Shield 1360.3-03 Y2008 Needle motion sensor
13
1
2
35
X2019
39
21
14
37
33
25
29
18
W9110 Shield
1360.3-05 Y2010 Injection quantity control unit
1360.3-05 R10 Pedal value sensor
1360.3-01 A2w Instrument cluster
19
X2019
BMW
1360.3a
05/99
Pin assignments X2019
Pin
Type
Description/Function
Connection
1
M
Component ground
Injection delivery controller
2
M
Component ground
Injection delivery controller
3
A
Electric shutoff device
Electric shutoff device
4
A
DDE lamp
Instrument cluster
5
A
Pointer movement sensor
Pointer movement sensor
6
E
Changeover valve
Exhaust gas recirculation
7
not used
8
E
Glow-duration control
Glow plug relay
9
E
A/C compressor ON signal
Relay, A/C compressor
10
E
Solenoid valve, injection timing device
Solenoid valve, injection timing device
11
A
Indicator lamp, preheating
Instrument cluster
12
M
Ground, pointer movement sensor
Pointer movement sensor
13
M
Ground for shield and sensor
Shield and sensor
14
M
Ground for actuator and pedal travel sensor
Injection delivery controller
15
not used
16
E
B+ voltage
DDE relay
17
E
B+ voltage
DDE relay
18
M
Ground
Ground connection
19
M
Ground
Ground connection
20
A
Cruise control (Tempomat)
Switch, automatic cruise control
21
E
Analog input, slide travel sensor
Injection delivery controller
22
not used
23
not used
24
E
A/C compressor signal
Pressure switch
25
E
Idle speed switch
Pedal travel sensor
26
E
Brake light signal
Brake light switch
27
A
RxD diagnostic link
Diagnostic connector
28
E
Clutch signal
Clutch switch
29
A
Road speed signal (speedometer-A)
Instrument cluster
30 31 32
not used E
Brake light test signal not used
E = Input, A = Output, M = Ground
Brake light switch
1998
BMW
1360.3b
05/99
1998
Pin assignments Pin
Type
33
A
34 35
Connection
Power supply, pedal travel sensor
Pedal travel sensor
not used E
36 37
Description/Function
Fuel temperature sensor
Injection delivery controller
not used E
38
Analog input, pedal travel sensor
Pedal travel sensor
not used
39
A
Sensor supply, slide travel sensor
Injection delivery controller
40
E/A
CAN-LOW
ASC control unit
41
E
Error message
Glow plug relay
42
E/A
TxD diagnostic link
Diagnostic connector
43
E/A
CAN-HIGH
ASC control unit
44
E
Air conditioning ON signal
A/C control unit
45
E
Vehicle immobilization
Electronic immobilizer control unit (EWS II)
46
A
Activation, terminal 85
Supply pump relay
47
E
Speed sensor
Speed sensor
48
not used
49
E
Consumption signal TQ
Instrument cluster
50
E
Engine speed signal TD
Instrument cluster
51
A
Power supply
Boost pressure sensor
52
E
Charge air temperature signal
Charge air temperature sensor
53
E
Water temperature signal
Water temperature sensor
54
E
Boost pressure sensor signal
Boost pressure sensor
55
not used
E = Input, A = Output, M = Ground
Digital diesel electronics (DDE 2.1, 4–cylinder M41)
05/99
BMW
30 30
3 Power distribution 0670.2
2
1
0
15
X2146
1
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
1360.3-02
4 RT X2112
X209 .75 RT
2.5 GN 7
.5 RT/WS
6 X33
Power distribution 0670.2
2.5 GN
8
30
K2081 Delivery pump relay
86b
Power distribution 0670.2
X203
87 4 RT
X2081
85
2 .75 GN/VI
2.5 GN
4 .5 BR/GN
X2081
X2145 X20
.75 GN/VI 13
G1 Battery
46 X20
.5 GN
X2019 A2019 DDE2 control unit
2.5 GN/VI 15
X2035
15
X10016 P90 Front power distribution box
F18 15A
1360.3 00
21
.5 GN 16 8
6
K2003 DDE relay
86
30
2
87
87
85
5
2
4
X10016 Fuse details 0670.3
X2085
X638
M2 Fuel pump (EKP I)
X2085
not used 4 RT/WS 1
X638
Ground distribution 0670.4
Ground distribution 0670.4
X2042
X13006
1360.3-02
1998
A836 Electronic immobiliser control unit (EWS II) 4
05/99
Digital diesel electronics (DDE 2.1, 4–cylinder M41)
BMW
15
15 F27 5A
X1659
F26 10A
14
12
X10017 Fuse details 0670.3
Fuse details 0670.3 23
P90 Front power distribution box
X16 A2w Instrument cluster 1) Fuel consumption
15
1
.35 GN
21
8
9
.5 WS/SW
.5 SW/WS
.5 BR/GE
X16
1360.3 01
On–board computer (BC V) 6581.2
.35 WS/SW X228 .5 WS/SW
10
9
1.5 RT/WS
7
.35 WS/SW
24
.35 SW/WS
.35 BR/GE
45
49
4
11
X20
1
29
FH
8
41
X69
X2019 A2019 DDE2 control unit 1) Immobilizing device
LA1
18
19
1.5 BR
1.5 BR
Power distribution 0670.2
X2019
.35 SW/WS 14
X20 3
.5 SW/WS
.75 RT/GE
.35 BR/BL
1
X2086 E2000 Fuel heating
X188
2
Instrument cluster 6211.0
X2086
1.5 BR
.5 SW/WS
2
X17
11 A2w Instrument cluster
6
X2000
Ground distribution 0670.4
Ground distribution 0670.4
K2000 Heater plug relay
1998
X2042
Digital diesel electronics (DDE 2.1, 4–cylinder M41)
05/99
BMW
1360.3-00
.5 RT/WS 1360.3-00
4 RT/WS 1.5 RT/WS
1360.3-05
X2050
.35 RT/WS
X2017
1
.75 RT/WS
X2011
1
X2017
12 B2011 Solenoid valve, injection timing device
B2017 Changeover valve for exhaust gas recirculation (AGR) 2
X2000 K2000 Heater plug relay
1360.3 02
2
.75 RT/WS
X2011
.35 BR/GR
.75 WS
1.5 RT/WS
6
10
16
1.5 RT/WS
17
X2019 A2019 DDE2 control unit
1998
Digital diesel electronics (DDE 2.1, 4–cylinder M41) A836 Electronic immobiliser control unit (EWS II)
15 D100 Diagnostic connector
A115 Automatic climate control unit
A2w Instrument cluster 3) Engine speed input
15
20
05/99
BMW
3 12
X6002
X1659
20
6 .35 SW
X16
11
.5 SW .35 WS/GE
.35 WS/VI
X1047
.35 SW
X1527 X10054
.35 SW
.5 SW X2038
X2039 .35 WS/GE
.35 WS/VI
X20
20
.35 WS/VI .35 SW .35 SW
Diagnostic link 0670.5
X6002
D100 Diagnostic connector
.35 SW
.35 WS/GE 42
50
TXD
RXD
X2019 TD
A2019 DDE2 control unit
CAN–LOW
43
40
.5 GE
.5 BR
1
2
5
12
3
.35 SW
.35 GE
1 GN
X2019
1360.3 03
27
CAN–HIGH
1
X2040
1360.3-05
W9047 Shield
X20
.5 GE
.5 BR
11
10
X10353
17
18
X1175
1
X2009 Y2009 Electric cutout
Later production
CAN–HIGH
CAN–LOW
1 A52 ABS/ASC control unit
2
X2008
1998
Y2008 Needle motion sensor
A2019 DDE2 control unit
20
51
52
54
47
.35 GN
05/99
Digital diesel electronics (DDE 2.1, 4–cylinder M41)
BMW
X2019
.35 SW
2
W9110 Shield
X69 .35 WS
.5 BL/WS
.35 BL/GE
.5 GN 1 6
X72 3
4
0
3
2
0
1
2
0
1
X2014
1
2 2
X2012 B2012 Charge air temperature sensor
B2014 Charge pressure sensor
X2014
S N
X2012 2
1
B2013 Engine speed sensor
1360.3 04
S28 Cruise control switch 0) Normal 1) Off 2) Call 3) Set/decelerate 4) Set/accelerate
X2013
X2013
.35 GE W9110 Shield .35 BR
1
.5 BR
X72
X2052 (partially) 1360.3-05
.5 BR
1998
1360.3-05
Digital diesel electronics (DDE 2.1, 4–cylinder M41)
05/99
BMW
A2019 DDE2 control unit
53
35
21
39
33
37
X2019
.5 GR/BL
3
.35 WS
.35 GE
5
6
.5 WS
.5 GE
1
2
1360.3-02
X2232 B2232 Dual temperature sensor
4
X2232
.35 GR 7
.35 RT/GE 1
.35 VI
1.5 RT/WS
3
5
X2010
X69
X73
Y2010 Injection quantity control unit
4
6
2
X2010 .5 BR
–
2
1
2
+
4 .5 BR
5
6 not used
8
X73
X10231 .5 BR
.35 BR
.35 SW
1.5 BL
.5 BR
1360.3 05
1
1360.3-04
R10 Pedal value sensor 1) Pedal positioning angle greater than 9 2) Pedal completely depressed
.5 GR
8
7
.35 BR
.35 GR
X69 Ground distribution 0670.4
1360.3-03 X2052 (partially) W9110 Shield
X2042
X2046
1360.3-04 1.5 BR 13
14
1.5 BL
1.5 BL
1
2
25
X2019 A2019 DDE2 control unit
1998
Digital diesel electronics (DDE 2.1, 4–cylinder M41)
F46 15A 32
A2019 DDE2 control unit
P90 Front power distribution box
R
X10018
31
Fuse details 0670.3
X2019
.35 BR/GR
11
.75 VI/GE 2
X121
1 1
1.5 VI/GE
.5 BR/GR
1
4
1
2
X69
X78
4 3
2
3 X78
1.5 BL/RT
S30 Brake light switch 1) Brake pedal not depressed 2) Brake pedal depressed 3) Brake pedal depressed (Test) 4) Brake pedal not depressed (Normal)
Brake lights 6325.0
X181
1360.3 06
.75 VI/WS
2 X121
S32 Clutch switch 1) Clutch pedal not depressed 2) Clutch pedal depressed
05/99
BMW
.75 BL/RT
4
12
.35 VI/WS
.35 BL/RT
28
26
X69
X2019 A2019 DDE2 control unit
Ground distribution 0670.4
1998
X173
Digital diesel electronics (DDE 2.1, 4–cylinder M41) A2019 DDE2 control unit
15
F16 5A 12
24
X2019
5
X20
Fuse details 0670.3
.5 SW/BR
.5 GN/VI
.5 SW/BR
X53
4 K22 Auxiliary fan stage 2 relay
86 X10261
2
4
B9508 Pressure switch
X51 86
85
85
4
X53
5
.5 SW/GR
K19 A/C compressor relay
8
1360.3 07
B8y Pressure switch 1) Pressure below 21 bar 2) Pressure above 30 bar 3) Pressure above 2.6 bar 4) Pressure below 1.5 bar
.35 VI/GR
.5 GN/VI
8
.5 SW/BR
1
X1527
X52
X1022
4
10
85b 8
3
X10016
K21 Auxiliary fan stage 1 relay
.35 SW/GR
A115 Automatic climate control unit
P90 Front power distribution box
15
05/99
BMW
X10054
X51
.5 SW/BL
.5 VI/GR
4
6
.35 SW/BL
.35 VI/GR
9
44
Automatic climate control (IHKA E36) 6450.7
X10027 .5 SW/GR 1
X69
X20
.35 SW/GR 1
X10261 X2139
.5 BL/SW
9
.35 SW/GR
.35 BL/SW
11
X2138
2
X10054
1
2
1
X2138
S2138 A/C fan II switch 1) Below 101 C 2) Above 101 C
X1527 A115 Automatic climate control unit
Ground distribution 0670.4
A2019 DDE2 control unit
1998
X2042
X2019
2460.2a
05/99
2460.2 Electronic transmission control (EGS A4S 310R)
1998
316i, 318i, 318is
2460.2-04 A6000 DME control unit
2460.2-01 K6300 DME relay
2460.2-00 G6430 B+ external start terminal point
2460.2-04 A2w Instrument cluster
15 F28 5A
P90 Front power distribution box
R F46 15A
L1 L2 L3 L4
87a
2460.2-04 A52 ABS/ASC control unit
P
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
3
0
0
1
1
2
1
0
1
1
1
0
0
1
0
2460.2-04
2460.2-03 not used
S3 Gear selector lever switch L1
26
55
51
54
38
40
41
85
86
25
L2
36
L3
8
P90 Front power distribution box
S29 Brake light switch D100 Diagnostic connector
L4
37
9
48
2
10
60
X8500 A8500 EGS control unit
87 RXD 88 TXD X8500 30
33
4
32
53
22
14
42
15
21
5
52
20
15
2460.2-00 P90 Front power distribuF26 tion box 10A
45
13
27
12
17
57
18
6
not used 2460.2-04 A8 Cruise control module
N
46
2460.2-04 S8507 Kick–down switch 85
2460.2-01 Y8505y Gearshift unit 2460.2-00 S8503 Program switch
S E
M
S
2460.2-04 A6000 DME control unit
K19 A/C compressor relay
28
34
X8500
2460.2b
05/99
Electronic transmission control (EGS A4S 310R)
1998
320i, 323i, 328i 30 G6430 B+ external start terminal point
2460.2-02 K6300 DME relay
15 F28 5A
P90 Front power distribution box
R F46 15A
L1 L2 L3 L4
87
P
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
3
0
0
1
1
2
1
0
1
1
1
0
0
1
0
P90 Front power distribution box 2460.2-05 A2w Instrument cluster
2460.2-02 Y8505y Gearshift unit
N
2460.2-03 S3 Gear selector lever switch
S L1
L2
L3
2460.2-05 S30 Brake light switch
L4
W8516 Shield up to 10mm in front of EGS speed sensor connector
26
54
53
42
14
15
5
32
30
33
4
21
22
36
8
37
10
9
25
X8500 A8500 EGS control unit
88 TXD X8500
82
83
19
57
60
18
85
86
20
15 D100 Diagnostic connector
2460.2-05 S8507 Kick–down switch
2460.2-00 P90 Front power distribuF26 tion box 10A
2460.2-05 A8 Cruise control module
13
27
12
17
52
2
34
not used
2460.2-00
2460.2-05 A6000 DME control unit
S8503 Program switch E
2460.2-05 A52 ABS/ASC control unit
45
M
S
2460.2-05 Y19 Shift lock selector lever lock
28
X8500
BMW
2460.2aa
05/99
Pin Assignments
(316i, 318i, 318is)
X8500
Pin
Type
1 2
Description/Function
Connection
not used A
3
Solenoid, P/N shift lock
not used
not used
4
A
Solenoid valve 4
Gearshift unit
5
A
Solenoid valve 3
Gearshift unit
6
M
Ground
Ground connection
7
not used
8
E
Position switch L2
Selector lever switch
9
E
Position switch L4
Selector lever switch
10
E
Brake signal
Brake light switch
11
not used
12
E
S program
Program switch
13
E
M program
Program switch
14
M
Ground n-ab
Gearshift unit
15
M
Shield, speed sensor
Shield
16
not used
17
E
S program
Program switch
18
E
Kick-down
Kick-down switch
19
not used
20
E
E program
Program switch
21
M
Analog ground
Gearshift unit
22
A
Oil temperature sensor (+)
Gearshift unit
23
not used
24
not used
25
A
Fault indicator
Instrument cluster
26
E
B+ voltage
Jumper cable terminal point
27
E
M program
Program switch
28
M
Ground
Ground connection
29 30
not used A
31
Solenoid valve 1
Gearshift unit
not used
32
A
Solenoid valve 5
Gearshift unit
33
A
Solenoid valve 2
Gearshift unit
E = Input, A = Output, M = Ground
1998
BMW
2460.2ab
05/99
Pin Assignments Pin
Type
34
M
35
(316i, 318i, 318is)
Description/Function
Connection
Ground
Ground connection
not used
36
E
Position switch L1
Selector lever switch
37
E
Position switch L3
Selector lever switch
38
E
Throttle valve position
DME control unit (316i, 318i)
39
not used
40
E
Fuel consumption (TI signal)
DME control unit
41
E
Engine speed
DME control unit (316i, 318i)
42
E
Component supply n-ab
Gearshift unit
43
not used
44
not used
45
E
E program
Program switch
46
E
Air conditioning ON signal
Air conditioner compressor relay
47 48
not used E
Brake test signal
49
not used
50
not used
not used
51
E
Engine speed
DME control unit (316i, 318i)
52
A
Power supply (+), solenoid valves
Gearshift unit
53
A
Solenoid valve 3
Gearshift unit
54
E
B+ voltage
DME relay
55
E
B+ voltage
DME relay
56 57
not used E
Cruise control (Tempomat) signal
58
not used
59
not used
60
E
Programming voltage
61
not used
62
not used
63
not used
64
not used
65
not used
66
not used
67
not used
68
not used
E = Input, A = Output, M = Ground
Tempomat (318is)
Diagnostic connector
1998
BMW
2460.2ac
05/99
Pin Assignments Pin
Type
Description/Function
69
not used
70
not used
71
not used
72
not used
73
not used
74
not used
75
not used
76
not used
77
not used
78
not used
79
not used
80
not used
81
not used
82
not used
83
not used
84
not used
(316i, 318i, 318is) Connection
85
E/A
CAN-LOW
DME/ASC control unit
86
E/A
CAN-HIGH
DME/ASC control unit
87
A
RxD diagnostic link
Diagnostic connector
88
E/A
TxD diagnostic link
Diagnostic connector
E = Input, A = Output, M = Ground
1998
BMW
2460.2ba
05/99
Pin Assignments (320i, 323i, 328i) X8500
Pin
Type
1 2
Description/Function
Connection
not used A
3
Shift lock (+)
Selector lever lock
not used
4
A
Solenoid valve 3
Gearshift unit
5
A
Pressure regulator (–)
Gearshift unit
6
not used
7
not used
8
E
Position switch L2
Selector lever switch
9
E
Position switch L4
Selector lever switch
10
E
Brake signal
Brake light switch
11
not used
12
E
S program
Program switch
13
E
M program
Program switch
14
M
Ground n-ab
Gearshift unit
15
M
Shield, speed sensor
Shield
16
not used
17
E
S program
Program switch
18
E
Kick-down
Kick-down switch
19
E
ASC signal
ASC control unit
20
E
E program
Program switch
21
M
Analog ground
Gearshift unit
22
E
Oil temperature sensor (+)
Gearshift unit
23
not used
24
not used
25
A
Fault indicator
Instrument cluster
26
E
B+ voltage
Jumper cable terminal point
27
E
M program
Program switch
28
M
Ground
Ground connection
29 30
not used A
31
Solenoid valve 1
Gearshift unit
not used
32
A
Solenoid valve, converter lockup clutch
Gearshift unit
33
A
Solenoid valve 2
Gearshift unit
E = Input, A = Output, M = Ground
1998
BMW
2460.2bb
05/99
Pin Assignments (320i, 323i, 328i) Pin
Type
34
M
35
Description/Function
Connection
Ground
Ground connection
not used
36
E
Position switch L1
Selector lever switch
37
E
Position switch L3
Selector lever switch
38
not used
39
not used
40
not used
41
not used
42
E
Component supply n-ab
43
not used
44
not used
45
E
E program
46
not used
47
not used
48
not used
49
not used
50
not used
51
not used
Gearshift unit
Program switch
52
A
Shift lock (–)
Selector lever lock
53
A
Solenoid valves +
Gearshift unit
54
E
B+ voltage
DME relay
55
not used
56
not used
57
E
Cruise control (Tempomat) signal
58
not used
59
not used
60
E
Programming voltage
61
not used
62
not used
63
not used
64
not used
65
not used
66
not used
67
not used
68
not used
E = Input, A = Output, M = Ground
Cruise control (Tempomat)
Diagnostic connector
1998
BMW
2460.2bc
05/99
Pin Assignments (320i, 323i, 328i) Pin
Type
Description/Function
69
not used
70
not used
71
not used
72
not used
73
not used
74
not used
75
not used
76
not used
77
not used
78
not used
79
not used
80
not used
81
not used
82
E/A
Jumper
83
E/A
Jumper
84
Connection
not used
85
E/A
CAN-LOW
DME/ASC control unit
86
E/A
CAN-HIGH
DME/ASC control unit
87 88
not used E/A
TxD diagnostic link
E = Input, A = Output, M = Ground
Diagnostic connector
1998
Electronic transmission control (EGS A4S 310R)
05/99
BMW
Power distribution 0670.2 15 F26 10A
6 RT
Engine management MS41.0 (6–cylinder M52) 1210.17
Digital motor electronics (DME M1.7.3, 4–cylinder M43) 1210.19
G6430 B+ external start terminal point
Digital motor electronics (DME M5.2, 4–cylinder M44) 1210.20
15
12
X6410 X6411
26
X8500
X10017 Fuse details 0670.3
6 RT
1 RT
P90 Front power distribution box
320i, 323i, 328i
15
A8500 EGS control unit
15
31
316i, 318i, 318is
31
E
31
M
S
20
45
13
27
12
17
.5 GE/BL
.5 GE/BL
.5 GE/WS
.5 GE/WS
.5 GE/GN
.5 GE/GN
X8564
X8576
.5 GE/BL
.5 GE/WS
.5 GE/GN
23
24
22
.35 GE/WS
.35 GE/GN
1
7
2460.2 00
31
X8500
X8565 .5 GE/BL 13 not used
.35 GE/BL 10
3
2
M
E
0
X69
0
3
5
S
0
X8503 S8503 Program switch 0) OFF 3) ON
3
X8503 Ground distribution 0670.4
1998
X10012
Electronic transmission control (EGS A4S 310R)
316i, 318i, 318is
05/99
BMW
Current K6300 DME relay
87 Digital motor electronics (DME M1.7.3, 4–cylinder M43) 1210.19
Digital motor electronics (DME M5.2, 4–cylinder M44) 1210.20
2 4 RT/WS
X6300
1.5 RT/WTS
X6821
1.5 RT/WTS
54
55
X8500 A8500 EGS control unit
5V (15) 15
31
52
53
22
.5 VI
.5 TR
.5 SW
9
3
W8516 Shield up to 10mm in front of EGS speed sensor connector
X8073 .5 VI 15
1
X8516
X8500
.75 BR X69
8
X8521
not used
N
1
2
4
5
3
12
7
S
2
X8516 W8516 Shield up to 10mm in front of EGS speed sensor connector
.5 SW 15
14
2460.2 01
42 .5 GE
5
6
2
7
1
.5 OR
.5 GN
.5 VI
.5 BL
.5 GR
4
X8521
Y8505y Gearshift unit 1) Solenoid valve/MV 1 2) Solenoid valve/MV 2 3) Solenoid valve/MV 3 4) Solenoid valve/MV 4 5) Solenoid valve/MV 5 7) Solenoid valve converter lockup clutch/MVWK 12) Speed sensor
not used
11
16
.5 BR/GR
.5 BR/VI
48
2
X69
30
33
4
32
5
.5 TR
21
X8500 A8500 EGS control unit
31 31
31
31
31
31
31
1998
31
320i, 323i, 328i
Electronic transmission control (EGS A4S 310R)
05/99
BMW
K6300 DME relay
87 2 4 RT/WS
Engine management MS41.0 (6–cylinder M52) 1210.17
X6300 X6821
1.5 RT/WS 54
X8500 A8500 EGS control unit
5V (15) 15
31
42
82
83
53
.5 BL
.75 RT
22
X8500
.5 GE
1
.5 TR X8073 .5 RT
.75 BR
9
8
4
X8521
X8516
N
6
7
1
2
3
12
8
S
2
2460.2 02
W8516 Shield up to 10mm in front of EGS speed sensor connector
X8516 W8516 Shield up to 10mm in front of EGS speed sensor connector
1
7
5
6
2
.5 GR
.5 BL
.5 OR
.5 GN
.5 VI
3
X8521
Y8505y Gearshift unit 1) Solenoid valve/MV 1 2) Solenoid valve/MV 2 3) Solenoid valve/MV 3 6) Pressure regulator/EDS 7) Solenoid valve converter lockup clutch/MVWK 8) Oil temperature sensor 12) Speed sensor
.5 SW
.5 SW 15
14
5
32
30
33
4
21
X8500 A8500 EGS control unit
31 31
31
31
31
31
31
1998
31
05/99
Electronic transmission control (EGS A4S 310R)
BMW
15 F28 5A
F26 10A
16
12
5
0
2
L3
1
8
0
6
L2
1
0
L1
1
0
7 .5 BR/SW
0
4
3 1 BL/GE
.5 BL/SW
21
20
19
18
.5 BR/SW
X22 L2
X69
9
.5 BL/GE
2
A836 Electronic immobiliser control unit (EWS II)
.5 BL/SW
9
37
8
36
31
L2
31
L1
31
X14
0
D
0
0
0
1
3
0
0
1
1
2
1
0
1
1
1
0
0
1
0
X1426
4
X13
1 BL/GE .75 BL/GE
Reversing lights 6322.0
.35 BL/GE X10102 A194y Control unit, remote control
5
two–door model
6
X319
H27 Left reversing light
E46 Left rear lid light
X6000 L2
316i, 318i
1
A6000 DME control unit
6
X300 A81 Parking aid control unit
1998
31
L3
1
1 BL/GE
65
L4
5
.35 BL/GE
X8500 A8500 EGS control unit
1
X428
.5 BR/SW .5 BR/SW
1
X511
X11269
X8589
.5 BL/WS
0
N
X1169
1 BL/GE
.35 BL/GE
1
.5 BR/WS
1
0
H10 Gong I
A8 Cruise control module
X1659 L2
.5 BR/SW
0
0
.5 BL/GE
5 .5 BR/SW
1
1
S3 Gear selector lever switch 0) Low (Off) 1) High (On) 2) Closed in R
.35 BR/SW .5 BL/WS
1
R
2460.2 03
X191
.5 BR/WS
P
X511
R 1
L1 L2 L3 L4
X10017 Fuse details 0670.3
Fuse details 0670.3
L4
P90 Front power distribution box
15
316i, 318i, 318is
Electronic transmission control (EGS A4S 310R) N4 On–board computer
05/99
BMW
A52 ABS/ASC control unit
A6000 DME control unit
15
P90 Front power distribution box
R F46 15A
CAN–LOW
CAN–HIGH 32
6
64
X1071
86
.35 SW
A2w Instrument cluster 1) Fuel consumption
15
.35 WS/ SW
85
17
10 .5 BR
11 .5 GE
2
X10353
1
.35 SW
X10018
X1175
18
Fuse details 0670.3
Later production 1
.35 GE
X116 S29 Brake light switch 1) Brake pedal not pressed 2) Brake pedal depressed
X20 A2w Instrument cluster
15
.35 GE
2
X7846
1 21
X6000
2
X7845
1 X116
X16 5
.5 WS/SW
1.5 BL/RT X181
X16
.5 GR/BR X228
.35 SW
.5 BR/GR
X69
12
.5 GR/BR 85
51
15
15
25
86
CAN–LOW
CAN–HIGH
X69 X8500 A8500 EGS control unit
15 15
15
31
.5 BL/RT 10
.5 WS/ SW TI 41 .5 WS/SW
24
31
AC 38 .5 BR/GE
46 .5 SW/BL
40 .5 SW
X8015 X8056
17
.5 SW/BL
11
Digital motor electronics (DME M5.2, 4–cylinder M44) 1210.20
.5 SW
46
74
36
80
316i, 318i
TD
.35 GE/BR 7
X22
X6000
1
X8507
A6000 DME control unit
31
1
TXD
87
88
.75 WS/GN
.5 WS/GE
.5 WS/VI
6
28
34
X8500
Diagnostic link 0670.5
Ground distribution 0670.4
318is S8507 Kick–down switch 1) Normal 2) Pedal fully depressed X6454
1998
31
X69
RXD
60
A8 Cruise control module
2 31
14
17
1.5 SW
X8022 .5 WS/SW
.35 GE/BR
.75 GR/GE Digital motor electronics (DME M1.7.3, 4–cylinder M43) 1210.19
X20
.5 WS/ SW
57
18
PGSP
2460.2 04
25
Brake lights 6325.0
.75 BL/RT
.35 GE
320i, 323i, 328i
Electronic transmission control (EGS A4S 310R) A2w Instrument cluster
15
05/99
BMW
F46 15A 32
CAN LOW 5
X16
85
X10018
CAN HIGH 86
Fuse details 0670.3
X6000 1
.5 GR/BR
Brake lights 6325.0
X78 S30 Brake light switch 1) Brake pedal not depressed 2) Brake pedal depressed
Diagnostic link 0670.5 2 .35 SW
P90 Front power distribution box
R
A6000 DME control unit
2
.35 GE
1 X78
1.5 BL/RT 25
48
Brake lights 6325.0
X181
X69
.75 BL/RT .5 GR/BR
.5 BR/GR
.5 WS/VI
AUSF
15
85
86
CAN LOW
CAN HIGH
12
60
.5 BL/RT 10
88 TXD
X69 X8500 A8500 EGS control unit
PGSP 5V (15)
2460.2 05
48
25
.5 GN/BL
31 19
57
34
28
.5 WS/GN/GE
.5 GE/BR
1.5 BR
1.5 BR/OR
4
14
X69
52
2
.5 VI
.5 BR/VI
15
16
.5 VI
.5 BR/VI
18
X8500
.75 GR/GE
17
X69
1.5 SW 1
.5 WS/GN/GE
X8507
.35 GE/BR 6
X1171
7 A52 ABS/ASC control unit
X22
2 A8 Cruise control module
1 Ground distribution 0670.4
X1178
1
Y19 Shift lock selector lever lock
1998
X6454
2
S8507 Kick–down switch 1) Normal 2) Pedal fully depressed
2460.3-02 2460.3-04 A2019 DDE2 control unit
2460.3-01 K2003 DDE relay
2460.3
05/99
2460.3 Electronic transmission control (EGS A4S 270R Diesel)
2460.3-02 A2w Instrument cluster
15 F28 5A
P90 Front power distribution box
L1 L2 L3 L4
87 30 Power distribution 0670.2
P
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
3
0
0
1
1
2
1
0
1
1
1
0
0
1
0
2460.3-03
28
4
37
15
55
2460.3-02 R10 Pedal value sensor
S3 Gear selector lever switch
D100 Diagnostic connector
L1
11
29
L2
23
26
1998
L3
L4
8
33
24
X2120 A2120 EGS control unit
25 RXD 13 TXD X2120 48
43
45
38
41
17
14
20
18
22
40
54
2
W8516 Shield up to 10mm in front of EGS speed sensor connector 15 F26 10A
10
31
12
34
7
1
35
39
21
19
P90 Front power distribution box
2460.3-02
N
K19 A/C compressor relay
2460.3-01 Y2121 Transmission shift unit
2460.3-00 S8503 Program switch
S E
M
S 2460.3-04 Y19 Shift lock selector lever lock 2460.3-02 2460.3-04 A2019 DDE2 control unit
36
X2120
BMW
2460.3a
05/99
Pin assignments X2120
Pin
Type
Description/Function
Connection
1
A
Shift lock (–)
Selector lever lock
2
E
E program
Program switch
3 4
not used A
Engine intervention
5
not used
6
not used
DDE control unit
7
E
S program
Program switch
8
E
Position switch L3
Transmission selector lever
9
not used
10
E
E program
Program switch
11
E
Engine speed
DDE control unit
12
E
M program
Program switch
13
E/A
TxD link
Diagnostic connector
14
E
Speed sensor n-ab (–)
Gearshift unit
15
E
Brake test signal
Brake light switch
16
not used
17
E
Analog ground (temperature sensor)
Gearshift unit
18
M
Shield, speed sensor
Shield
19
M
Power ground
Ground connection
20
A
Speed sensor n-ab (+)
Gearshift unit
21
E
A/C compressor
Relay, A/C compressor
22
A
Oil temperature sensor
Gearshift unit
23
E
Position switch L1
Selector lever
24
E
Analog input, pedal travel sensor
Pedal travel sensor
25
A
RxD diagnostic link
Diagnostic connector
26
E
Position switch L2
Selector lever
27
not used
28
E
B+ voltage
B+ terminal point
29
A
Fault indicator
Instrument cluster
30 31
not used E
32 33
M program
Program switch
not used E
Position switch L4
E = Input, A = Output, M = Ground
Selector lever
1998
BMW
2460.3b
05/99
Pin assignments Pin
Type
Description/Function
Connection
34
E
S program
Program switch
35
A
Shift lock (+)
Selector lever lock
36
M
Ground, electronics
Ground connection
37
E
B+ voltage
DDE relay
38
A
Solenoid valve/converter lockup clutch
Gearshift unit
39
E
Brake signal
Brake light switch
40
A
Pressure regulator (+)
Gearshift unit
41
A
Pressure regulator (–)
Gearshift unit
42 43
not used A
44 45
Solenoid valve 2 not used
A
Solenoid valve, band
46
not used
47
not used
48
Gearshift unit
A
Solenoid valve 1
49
not used
50
not used
51
not used
52
not used
53
not used
Gearshift unit
Gearshift unit
54
E
Solenoid valves (+)
Gearshift unit
55
A
Multiplex signal
DDE control unit
E = Input, A = Output, M = Ground
1998
Electronic transmission control (EGS A4S 270R Diesel)
325td, 325tds
4 RT
15
30 Power distribution 0670.2
F26 10A
05/99
BMW
P90 Front power distribution box
X2112 12
Fuse details 0670.3
1 RT
28
15
X10017
X2120
15
A2120 EGS control unit
15
31
31
E
31
M
S
2
10
31
12
34
7
.5 GE/BL
.5 GE/BL
.5 GE/WS
.5 GE/WS
.5 GE/GN
.5 GE/GN
X2165
X2166
X2167
.5 GE/BL
.5 GE/WS
.5 GE/GN
23
24
22
.35 GE/WS
.35 GE/GN
1
7
.35 GE/BL 10
0
3
0
3
2
5
S
0
X2120
X69
M
E
2460.3 00
31
X8503 S8503 Program switch 0) OFF 3) ON
3
X8503 Ground distribution 0670.4
1998
X10012
Electronic transmission control (EGS A4S 270R Diesel)
05/99
BMW
Current K2003 DDE relay
87 2
X2085
1.5 RT/WS 37
X2120 A2120 EGS control unit
5V (15) 15
31
20
54
40
22
.75 BR
.5 RT
.5 SW
2
3
8
X2120
.5 SW
1
X2122
X2123
N
1
2
4
5
3
6
7
S
2
2460.3 01
W8516 Shield up to 10mm in front of EGS speed sensor connector
X2123
5
4
6
1
7
.5 OR
.5 GN
.5 VI
.5 BL
.5 GR
9
X2122
Y2121 Transmission shift unit 1) Solenoid valve 1 2) Solenoid valve 2 3) Hydraulic pressure sensor 4) Solenoid valve, band 5) Solenoid valve torque converter clutch 6) Engine speed sensor 7) Oil temperature sensor
W8516 Shield up to 10mm in front of EGS speed sensor connector .5 TR
.5 GE 18
14
48
43
45
38
41
17
X2120 A2120 EGS control unit
31 31
31
31
31
31
31
1998
31
K19 A/C compressor relay
15
A2019 DDE2 control unit
15
05/99
Electronic transmission control (EGS A4S 270R Diesel)
BMW
R10 Pedal value sensor
A2w Instrument cluster
15
85 5
X51
6 9
.35 SW/BL
.5 SW/BL
4
40
43
.35 WS/ SW
X73 5
X2019
.35 BR/GR
.5 GR/GE
.5 GR/BR
17
25
.35 GR/GE
.5 GR/BR
X16
X20
.35 SW/BL
Diagnostic link 0670.5
X69
X2149 .5 SW/BL
55
AC
24
4
29
ME
DKV
AUSF
15
.35 WS/VI
25
13 RXD
X2120 TXD
31
31
A2120 EGS control unit
2460.3 02
21
.35 WS/GE
31
15 3
A2w Instrument cluster 3) Engine speed input
11
36
1.5 BR
.35 SW 20 Instrument cluster 6211.0
19
X2120
1.5 BR
X16
.5 SW X1047 .5 SW 20
X20 X2040
.35 SW
.35 SW
.35 SW X2019
50 TD
A2019 DDE2 control unit
1 X6002 D100 Diagnostic connector
Ground distribution 0670.4
1998
X2042
05/99
Electronic transmission control (EGS A4S 270R Diesel)
BMW
F26 10A
F28 5A
16
12
Fuse details 0670.3
5
0
2
L3
1
L2
1
6
0
L1
1
0
7
4
.5 BR/SW
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
3
0
0
1
1
2
1
0
1
1
1
0
0
1
0
X511
R
1
P
0
2
3
X511
S3 Gear selector lever switch 0) Low (Off) 1) High (On) 2) Closed in R
2460.3 03
8
0
L1 L2 L3 L4
X10017
Fuse details 0670.3
L4
P90 Front power distribution box
15
15
1 BL/GE
X191 .5 BR/WS
.5 BL/WS
.5 BR/SW
.5 BL/SW
X1169
.5 BR/SW 9
X1659 L2
21
20
19
18
.5 BL/GE
1 BL/GE 4
A836 Electronic immobiliser control unit (EWS II)
X13
5
X14
.35 BL/GE
1 BL/GE
X11269
X69 Reversing lights 6322.0
.5 BR/SW
.75 BL/GE
.35 BL/GE X428
6
.35 BL/GE X300 A81 Parking aid control unit
X2131 .5 BR/WS
.5 BL/WS
.5 BR/SW
.5 BL/SW
.5 BR/SW
1 BL/GE two–door model
33
8 L4
31
26 L3
31
23 L2
31
X2120 L1
28 A2120 EGS control unit
6
X2019 L2
A2019 DDE2 control unit
1
X10102
5 X319 H27 Left reversing light
E46 Left rear lid light
A194y Control unit, remote control
31
1998
Electronic transmission control (EGS A4S 270R Diesel) R F46 15A 32
A2019 DDE2 control unit
P90 Front power distribution box
31
X10018 Fuse details 0670.3
05/99
BMW
X2019
.35 BR/GR 11
X69
.35 BR/GR
X2229 .35 BR/GR 1
.35 BR/GR
4
2
4 4
2
3 X78
1.5 BL/RT Brake lights 6325.0
X181
S30 Brake light switch 1) Brake pedal not depressed 2) Brake pedal depressed 3) Brake pedal depressed (Test) 4) Brake pedal not depressed (Normal)
X2120 A2120 EGS control unit
39
.35 BL/RT
1
35
.5 VI
.5 BR/VI
15
16
.5 VI
.5 BR/VI
1
2
X2120
2460.3 04
1
15
X78
.75 BL/RT
12
Ground distribution 0670.4
X69
.35 BL/RT
X69
X173
X2228
.35 BL/RT
26
X2019 A2019 DDE2 control unit
X1178
1998
Y19 Shift lock selector lever lock
2460.4-00 K6300 DME relay
2460.4
05/99
2460.4 Electronic transmission control (EGS A5S 310Z)
2460.4-00 G6430 B+ external start terminal point
2460.4-02 A2w Instrument cluster
2460.4-03 A52 ABS/ASC control unit
R
15
15 F46 15A
1998
F26 10A
F28 5A
P90 Front power distribution box
87
2460.4-03 A6000 DME control unit
2460.4-03 S30 Brake light switch
D100 Diagnostic connector
85
54
86
L1
L2
L3
L4
P
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
4
0
0
1
1
3
1
0
1
1
2
0
0
1
0 L4
60
26
82
19
83
25
48
10
9
L3
2460.4-04 S3 Gear selector lever switch L1
L2
37
8
36
X7000 A7000 EGS control unit
88 TXD X7000
15
16
44
42
14
23
22
53
57
52
2
2460.4-01 Y8505y Gearshift unit
S
N
S
30
33
32
31
3
5
21
18
28
34
45
20
27
13
17
12
X7000
2460.4-00 Y19 Shift lock selector lever lock
2460.4-03 A8 Cruise control module
N
4
2460.4-02 S8507 Kick–down switch
E
*
2460.4-02 S8503 Program switch S
BMW
2460.4a
05/99
Pin assignments X7000
Pin
Type
1
Description/Function
Connection
not used
2
A
Shift lock (+)
Selector lever lock
3
A
Solenoid valve 5
Gearshift unit
4
A
Solenoid valve, converter lockup clutch
Gearshift unit
5
A
Pressure regulator (–)
Gearshift unit
6
not used
7
not used
8
E
Position switch L2
Selector lever
9
E
Position switch L4
Selector lever
10
E
Brake signal
Brake light switch
11
not used
12
E
S program
Program switch
13
E
* program
Program switch
14
E
Speed sensor n-ab (–)
Gearshift unit
15
M
Shield, speed sensor
Shield
16
E
Speed sensor, n-turbine (+)
Gearshift unit
17
E
S program
Program switch
18
E
Kick-down signal
Kick-down switch
19
E
ASC signal
ASC control unit
20
E
E program
Program switch
21
M
Ground, oil temperature sensor
Gearshift unit
22
E
Oil temperature sensor, NTC
Gearshift unit
23
M
Shield for speed sensor
Shield
24
not used
25
A
Fault indicator
Instrument cluster
26
E
Terminal 30
Jumper cable terminal point
27
E
* program
Program switch
28
M
Ground, electronics
Ground connection
29
not used
30
A
Solenoid valve 1
Gearshift unit
31
A
Solenoid valve 4
Gearshift unit
32
A
Solenoid valve 3
Gearshift unit
33
A
Solenoid valve 2
Gearshift unit
E = Input, A = Output, M = Ground
1998
BMW
2460.4b
05/99
Pin assignments Pin
Type
34
M
35
Description/Function
Connection
Power ground
Ground connection
not used
36
E
Position switch L1
Selector lever
37
E
Position switch L3
Selector lever
38
not used
39
not used
40
not used
41
not used
42
E
43
Speed sensor n-ab (+)
Gearshift unit
not used
44
E
Turbine speed sensor (–)
Gearshift unit
45
E
E program
Program switch
46
not used
47
not used
48
E
Brake test signal
49
not used
50
not used
51
not used
Brake light switch
52
A
Shift lock (–)
Selector lever lock
53
A
Positive supply, solenoid valves
Gearshift unit
54
E
B+ voltage
DME relay
55
not used
56
not used
57
E
Cruise control (Tempomat) signal
58
not used
59
not used
60
E
Programming voltage
61
not used
62
not used
63
not used
64
not used
65
not used
66
not used
67
not used
68
not used
E = Input, A = Output, M = Ground
Tempomat control unit
Diagnostic connector
1998
BMW
2460.4c
05/99
Pin assignments Pin
Type
Description/Function
69
not used
70
not used
71
not used
72
not used
73
not used
74
not used
75
not used
76
not used
77
not used
78
not used
79
not used
80
not used
81
not used
82
E/A
Jumper
83
E/A
Jumper
84
Connection
not used
85
E/A
CANCA-LOW
DME control unit
86
E/A
CANCA-HIGH
DME control unit
87 88
not used E/A
TxD diagnostic link
E = Input, A = Output, M = Ground
Diagnostic connector
1998
Electronic transmission control (EGS A5S 310Z)
05/99
BMW
Power distribution 0670.2
6 RT K6300 DME relay
G6430 B+ external start terminal point
87 2
X6300 X6430
4 RT/WS
.5 BL X6821
Engine management MS41.0 (6–cylinder M52) 1210.17
6 RT
X6411
1.5 RT/SW
83
54
26
A7000 EGS control unit
5V (15)
31 5V (15)
5V (15)
X7000
2460.4 00
82
1 RT
31
16 .35 BL
42 .35 WS
22 .5 SW/RT W8505 Shield up to 10 mm in front of plug–and– socket connection EGS speed sensor
W8505 Shield up to 10 mm in front of plug–and– socket connection EGS speed sensor
52
2
.5 VI
.5 BR/VI
15
16
.5 VI
.5 BR/VI
1
2
X7000
X69
X1178 Y19 Shift lock selector lever lock
1998
2460.4-01
53 .75 VI
.35 WS
.5 SW/RT
1
5
12
10
9 N
S
05/99
.35 BL
.75 VI 13
X8505
8 N
S 5
6
4
3
2
1
7
X8505 10
6
14
2
7
3
4
9
8
11
Y8505y Gearshift unit 1) Solenoid valve/MV 1 2) Solenoid valve/MV 2 3) Solenoid valve/MV 3 4) Solenoid valve/MV 4 5) Solenoid valve/MV 5 6) Pressure regulator/EDS 7) Solenoid valve converter lockup clutch/MVWK 8) Oil temperature sensor 9) Output speed sensor 10) Turbine speed sensor
2460.4-00
2460.4 01
W8505 Shield up to 10 mm in front of plug–and– socket connection EGS speed sensor
W8505 Shield up to 10 mm in front of plug–and– socket connection EGS speed sensor
15
.35 GR
.35 BR
44
14
23
.5 SW/BL
.5 RT
.5 RS
.5 SW
.5 GE
.5 GN
.5 OR
.5 TR/SW
21
5
3
31
32
33
30
4
X7000 A7000 EGS control unit
31
31
31
31
31
31
31
31
31
31
31
1998
31
Electronic transmission control (EGS A5S 310Z)
05/99
BMW
A2w Instrument cluster
P90 Front power distribution box
15
5
F26 10A
X16 Diagnostic link 0670.5
X10017 Fuse details 0670.3
.5 WS/VI
.5 GR/BR
25
12
X69
.5 GR/BR 88
25 AUSF
X7000 A7000 EGS control unit
TXD
15 15
15
15
15
15
15
2460.4 02
15
31 31
E 18
E
45 .5 GE/BL
.75 GR/GE
20 5. GE/BL
1.5 SW
1
27
M 13 .5 GE/WS
.5 GE/WS
31
S
31
17 .5 GE/GN
31
S
X7000
12 .5 GE/GN
X8576
.5 GE/WS
.5 GE/GN
23
24
22
.35 GE/BL
.35 GE/WS 1
.35 GE/GN 7
X8507
2
31
.5 GE/BL
10
1
M
X8564
X8565
17
31
X69
2
E S8507 Kick–down switch 1) Normal 2) Pedal fully depressed
0
3
S
0
3
0
5
X8503 S8503 Program switch 0) OFF 3) ON
3
X8503 Ground distribution 0670.4
1998
X10012
N4 On–board computer
F46 15A
N10 Multi–function clock 1
P90 Front power distribution box
R
X1070
32
A35 On–board display
A52 ABS/ASC control unit
6
X10018
X1171
Fuse details 0670.3
1
A6000 DME control unit
CANCA–L
CANCA–H
85
86
60
.35 SW
.35 GE
.75 WS/GN
X6000
X78
2 2
05/99
Electronic transmission control (EGS A5S 310Z)
BMW
1 X78
S30 Brake light switch 1) Brake pedal not depressed 2) Brake pedal depressed
.5 WS/GN/GE
18
.75 WS/GN X6860
X6002
1.5 BL/RT X181
Brake lights 6325.0
.75 BL/RT
.75 WS/GN
12
4
.5 BL/RT
.5 WS/GN/GE
10
X69
85
19 15
60
86
.35 BR/GR
14
.35 BR/GR
48
X69
.35 BR/GR 3
X7000 A7000 EGS control unit
DKV
31
X10090
28
57
1.5 BR/OR
.5 GE/BR
2460.4 03
.5 BR/GR
D100 Diagnostic connector
31
34
X7000
1.5 BR
X78
3
4 4
X78
S30 Brake light switch 3) Brake pedal depressed (Test) 4) Brake pedal not depressed (Normal)
X173
X69
.35 GE/BR 7
X22 A8 Cruise control module
Ground distribution 0670.4
X6454
1998
Ground distribution 0670.4
14
05/99
Electronic transmission control (EGS A5S 310Z)
BMW
16
12 Fuse details 0670.3
2
5
0
L3
1
8
0
6
L2
1
0
L2
L3
L4
P
1
1
0
1
X10017
R
1
0
0
0
Fuse details 0670.3
N
1
1
1
0
D
0
0
0
1
4
0
0
1
1
3
1
0
1
1
2
0
0
1
0
0
7 .5 BR/SW
S3 Gear selector lever switch 0) Low (Off) 1) High (On) 2) Closed in R
R
1
0
4
3 1 BL/GE
1
A836 Electronic immobiliser control unit (EWS II)
X11269 .35 BL/GE 1
20
19
18
A8 Cruise control module
6
1 BL/GE
.5 BR/SW
X300 A81 Parking aid control unit
X69 .75 BL/GE
.5 BL/WS
.35 BL/GE
A194y Control unit, remote control
X428 .5 BR/WS
X10102
X13
X22 L2
21
X14
.35 BL/GE
4 5
X1193
.5 BL/GE
2460.404
.35 BR/SW
X1193
X511
X1659 L2
.5 BL/SW
Light switch 6300.0
E82 Gear indicator light
5 9
.5 BR/SW
2
2
1 BL/GE
.5 BR/SW
.5 BL/WS
.5 GR/RT
X1169
X191
.5 BR/WS
.5 GR/RT
X1019
X511
L1
1
58g L1
F26 10A
F28 5A
L4
P90 Front power distribution box
15
15
Reversing lights 6322.0
.5 BL/SW 1 BL/GE two–door model
9
37 L4
L3
31
36 L2
31
X7000 L1
5 6
A7000 EGS control unit
X319 H27 Left reversing light
E46 Left rear lid light
Ground distribution 0670.4
31 X10012
1998
31
8
2460.5-02 2460.5-04 A2019 DDE2 control unit
2460.5-00 K2003 DDE relay
2460.5
05/99
2460.5 Electronic transmission control (EGS A5S 310Z Diesel)
2460.5-02 A2w Instrument cluster
1998
15
15 F28 5A
F26 10A
P90 Front power distribution box
87 2460.5-00 G1 Battery
D100 Diagnostic connector
26
40
54
35
10
60
L1
L2
L3
L4
P
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
4
0
0
1
1
3
1
0
1
1
2
0
0
1
0
L4
25
L3
9
2460.5-03 S3 Gear selector lever switch L1
L2
37
8
36
X2154 A2154 EGS control unit
87 RXD
88 TXD X8500 18
22
53
48
43
16
44
42
14
15
4
33
32
31
3
5
21
52
2
28
34
45
13
12
X2154
W8505 Shield up to 10 mm in front of plug–and– socket connection EGS speed sensor
2460.5-00 2460.5-04 A2019 DDE2 control unit
2460.5-01 Y2153 Gear shift unit N
2460.5-00 R10 Pedal value sensor
30
S
N
S
2460.5-04 Y19 Shift lock selector lever lock
E
*
2460.5-02 S8503 Program switch S
BMW
2460.5a
05/99
Pin assignments X2154
Pin
Type
1
Description/Function
Connection
not used
2
A
Shift lock (+)
Selector lever lock
3
A
Solenoid valve 5
Gearshift unit
4
A
Solenoid valve, converter lockup clutch
Gearshift unit
5
A
Pressure regulator (–)
Gearshift unit
6
not used
7
not used
8
E
Position switch L2
Selector lever
9
E
Position switch L4
Selector lever
10
E
Brake test signal
Brake light switch
11
not used
12
E/A
L5 S program
Program switch
13
E/A
L7 * program
Program switch
14
E
Speed sensor n-ab (–)
Gearshift unit
15
A
Shield, speed sensor n-ab/n turbine
Shield
16
E
Speed sensor n-turbine (+) pinion speed
Gearshift unit
17 18
not used E
Analog input, pedal travel sensor
19
not used
20
not used
Pedal travel sensor
21
M
Ground, oil temperature sensor
Gearshift unit
22
E
Oil temperature sensor, NTC
Gearshift unit
23
not used
24
not used
25
A
Fault indicator
Instrument cluster
26
E
Terminal 30
B+ terminal point
27 28
not used M
29
Ground, electronics
Ground connection
not used
30
A
Solenoid valve 1
Gearshift unit
31
A
Solenoid valve 4
Gearshift unit
32
A
Solenoid valve 3
Gearshift unit
33
A
Solenoid valve 2
Gearshift unit
E = Input, A = Output, M = Ground
1998
BMW
2460.5b
05/99
Pin assignments Pin
Type
Description/Function
Connection
34
M
Power ground
Ground connection
35
E
Multiplex signal
DDE control unit
36
E
Position switch L1
Selector lever
37
E
Position switch L3
Selector lever
38
not used
39
not used
40
A
41
Engine intervention
DDE control unit
not used
42
E
Speed sensor n-ab (+)
Gearshift unit
43
E
Engine speed n-mot (TD signal)
DDE control unit
44
E
Speed sensor, n-turbine (–)
Gearshift unit
45
E
L6 E program
Program switch
46
not used
47
not used
48
E
Brake signal
49
not used
50
not used
51
not used
Brake light switch
52
A
Shift lock (–)
Selector lever lock
53
E
Solenoid valve (+)
Gearshift unit
54
E
Voltage supply
DDE relay
55
not used
56
not used
57
not used
58
not used
59
not used
60
E
Programming voltage
61
not used
62
not used
63
not used
64
not used
65
not used
66
not used
67
not used
68
not used
E = Input, A = Output, M = Ground
Diagnostic connector
1998
BMW
2460.5c
05/99
Pin assignments Pin
Type
Description/Function
69
not used
70
not used
71
not used
72
not used
73
not used
74
not used
75
not used
76
not used
77
not used
78
not used
79
not used
80
not used
81
not used
82
not used
83
not used
84
not used
85
not used
86
not used
Connection
87
A
RxD diagnostic link
Diagnostic connector
88
E/A
TxD diagnostic link
Diagnostic connector
E = Input, A = Output, M = Ground
1998
Electronic transmission control (EGS A5S 310Z Diesel)
05/99
BMW
K2003 DDE relay Power distribution 0670.2
87 2
X2085
G1 Battery
X2112 D100 Diagnostic connector 1 RT
1.5 RT/WS
.35 WS/GE
.35 WS/VI
87
88
RXD
54
26
X2154 A2154 EGS control unit
TXD 5V (15)
TD 20
X16
.5 SW 31 5V (15)
5V (15)
2460.5 00
A2w Instrument cluster
Instrument cluster 6211.0
X1047
5V (15) .5 SW 31
31
31 20
16
42
22
53
18
34
28
43
X20
X2154
.5 GR/GE .35 SW
W8505 Shield up to 10 mm in front of plug–and– socket connection EGS speed sensor
17
.5 WS
.5 SW/RT
X69 X2040
.5 GR/GE 6
.5 BL
.35 SW
.75 VI
Ground distribution 0670.4
X73 R10 Pedal value sensor
Ground distribution 0670.4
.35 SW 50 TD
1
X6002
D100 Diagnostic connector
X2019 A2019 DDE2 control unit
1998
31 X2042
.35 SW
05/99
.5 BL
.5 WS
1
.5 SW/RT
12
5
10
9
N
S
.75 VI
13
X2153
8
N
S 6
5
4
3
2
1
7
10
6
14
2
7
3
4
9
8
11
.5 GR
.5 BR
.5 SW/BL
.5 RT
.5 RS
.5 SW
.5 GE
.5 GN
.5 OR
.5 TR/SW
32
33
30
4
X2153
2460.5 01
Y2153 Gear shift unit 1) Solenoid valve/MV 1 2) Solenoid valve/MV 2 3) Solenoid valve/MV 3 4) Solenoid valve/MV 4 5) Solenoid valve/MV 5 6) Pressure regulator/EDS 7) Solenoid valve converter lockup clutch/MVWK 8) Oil temperature sensor 9) Output speed sensor 10) Turbine speed sensor
W8505 Shield up to 10 mm in front of plug–and– socket connection EGS speed sensor
15
44
14
21
5
3
31
X2154 A2154 EGS control unit
31
31
31
31
31
31
31
31
31
31
31
1998
Electronic transmission control (EGS A5S 310Z Diesel) A2w Instrument cluster
30
A2019 DDE2 control unit
5V (15)
F26 10A
D100 Diagnostic connector 12 5 18
P90 Front power distribution box
15
X16
43
40
X2019
.5 GR/BR 25
X69 .35 BR/GR
.35 BR/OR
40
35
.5 GR/BR 25
60
AUSF
15
X10017 Fuse details 0670.3
X6002
.35 GR/BL
05/99
BMW
DKT
ME
15
15
15
X2154 A2154 EGS control unit
31
2460.5 02
31 31
E
31
M
45
13
12
.5 GE/BL
.5 GE/WS
.5 GE/GN
23
24
22
.35 GE/BL
.35 GE/WS
.35 GE/GN
1
10
31
S
X2154
X69
7
2
E
0
3
S
0
3
0
5
X8503 S8503 Program switch 0) OFF 3) ON
3
X8503 Ground distribution 0670.4
1998
X10012
Electronic transmission control (EGS A5S 310Z Diesel)
F28 5A 16
F26 10A
0
1
Fuse details 0670.3
Fuse details 0670.3
8
2
L3 0
1
6
X10017
12
5
L4
P90 Front power distribution box
15
15
1
7
0
1
0 3
4
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
4
0
0
1
1
3
1
0
1
1
2
0
0
1
0
1 GR/RT
X1019
Light switch 6300.0
S3 Gear selector lever switch 0) Low (Off) 1) High (On) 2) Closed in R
R
L1
L2 0
X511
58g
L1 L2 L3 L4 P
2
.5 GR/RT
2
X511
X1193 E82 Gear indicator light
1 BL/GE
.5 BR/SW
05/99
BMW
X1169 X191
9
.5 BR/WS
.5 BR/SW
.5 BL/WS
H10 Gong I
X1659 A836 Electronic immobiliser control unit (EWS II)
L2
.5 BL/SW
20
19
18
.35 BL/GE
.35 BL/GE
1 4
X10102
X13
6 A194y Control unit, remote control
X2131 1 BL/GE .5 BR/SW 28
A2019 DDE2 control unit
.75 BL/GE X428
.5 BL/WS
.5 BR/SW
X300 A81 Parking aid control unit
X2019 L2
.5 BR/WS
X1193
X14
X11269
X69
.5 BR/SW
1 5
.35 BL/GE
1 BL/GE 21
.5 BL/GE X1426
2460.5 03
.5 BL/GE 1
.5 BR/SW
Reversing lights 6322.0
.5 BL/SW 1 BL/GE
9 L4
L3
31
36 L2
31
5
X2154 L1
A2154 EGS control unit
6
two–door model X319 H27 Left reversing light
E46 Left rear lid light Ground distribution 0670.4
31 X10012
1998
31
8
37
Electronic transmission control (EGS A5S 310Z Diesel) R F46 15A
A2019 DDE2 control unit
P90 Front power distribution box
X10018
32
31
Fuse details 0670.3
05/99
BMW
X2019
.35 BR/GR
11
X69
.35 BR/GR X2229 .35 BR/GR 1
.35 BR/GR
4
2
4 4
2
3 X78
1.5 BL/RT Brake lights 6325.0
X181
S30 Brake light switch 1) Brake pedal not depressed 2) Brake pedal depressed 3) Brake pedal depressed (Test) 4) Brake pedal not depressed (Normal)
X2154 A2154 EGS control unit
48
.35 BL/RT
52
2
.5 VI
.5 BR/VI
15
16
.5 VI
.5 BR/VI
1
2
X2154
2460.5 04
1
10
X78
.75 BL/RT
12
Ground distribution 0670.4
X69
.35 BL/RT
X69
X173
X2228
.35 BL/RT
26
X2019 A2019 DDE2 control unit
X1178
1998
Y19 Shift lock selector lever lock
2460.11-00 K6300 DME relay
F28 5A
87
Power distribution 0670.2
2460.11-00 A52 ABS/ASC control unit
P90 Front power distribution box
15
2460.11
05/99
2460.11 Electronic transmission control (EGS A5S 300J M52)
R F46 15A
2460.11-03 A6000 DME control unit
2460.11-03 A2w Instrument cluster
P90 Front power distribution box
1998
2460.11-03 A8 Cruise control module
30
2460.11-00 G6430 B+ external start terminal point
L4
L3
L2
L1
2460.11-04 S3 Gear selector lever switch 2460.11-03 S30 Brake light switch
L1 L2 L3 L4
26
9
54
37
8
P
1
1
0
1
R
1
0
0
0
N
1
1
1
0
D
0
0
0
1
4
0
0
1
1
3
1
0
1
1
2
0
0
1
0
D100 Diagnostic connector
36
10
19
48
85
25
86
60
57
X7000 A7000 EGS control unit
88 TXD X7000
45
20
27
13
17
12
15
15 F26 10A
42
14
S
21
53
82
83
3
4
31
32
33
30
5
52
2
28
18
P90 Front power distribution box
2460.11-02 S8507 Kick–down switch
2460.11-02 S8503 Program switch E
22
2460.11-01 Y8551 Transmission switch N
S
2460.11-00 Y19 Shift lock selector lever lock
6
34
X7000
BMW
2460.11a
05/99
Pin assignments X7000
Pin
Type
1
Description/Function
Connection
not used
2
A
Shift lock (+)
Selector lever lock
3
A
Solenoid valve, R-lock
Gearshift unit
4
A
Solenoid valve, converter lockup clutch
Gearshift unit
5
A
Solenoid valve, main pressure
Gearshift unit
6
M
Ground
Ground connection
7
not used
8
E
Position switch L2
Transmission selector lever
9
E
Position switch L4
Transmission selector lever
10
E
Brake signal
Brake light switch
11
not used
12
E
S program
Program switch
13
E
* program
Program switch
14
E
Speed sensor n-ab (–)
Gearshift unit
15
M
Shield, speed sensor
Shield
16
not used
897
E
S program
Program switch
18
E
Kick-down signal
Kick-down switch
19
E
ASC signal
ASC control unit
900
E
E program
Program switch
21
M
Ground, oil temperature sensor
Gearshift unit
22
E
Oil temperature sensor, NTC
Gearshift unit
23
not used
24
not used
25
A
Fault indicator
Instrument cluster
26
E
Terminal 30
Jumper cable terminal point
27
E
* program
Program switch
28
M
Ground, electronics
Ground connection
29
not used
30
A
Solenoid valve A
Gearshift unit
31
A
Solenoid valve, overdrive
Gearshift unit
32
A
Solenoid valve C
Gearshift unit
33
A
Solenoid valve B
Gearshift unit
E = Input, A = Output, M = Ground
1998
BMW
2460.11b
05/99
Pin assignments Pin
Type
34
M
35
Description/Function
Connection
Power ground
Ground connection
not used
36
E
Position switch L1
Transmission selector lever
37
E
Position switch L3
Transmission selector lever
38
not used
39
not used
40
not used
41
not used
42
E
Speed sensor n-ab (+)
43
not used
44
not used
45
E
E program
46
not used
47
not used
48
E
Brake test signal
49
not used
50
not used
51
not used
Gearshift unit
Program switch
Brake light switch
52
A
Shift lock (–)
Selector lever lock
53
A
Positive supply, solenoid valves
Gearshift unit
54
E
B+ voltage
DME relay
55
not used
56
not used
57
E
Cruise control (Tempomat) signal
58
not used
59
not used
60
E
Programming voltage
61
not used
62
not used
63
not used
64
not used
65
not used
66
not used
67
not used
68
not used
E = Input, A = Output, M = Ground
Tempomat control unit
Diagnostic connector
1998
BMW
2460.11c
05/99
Pin assignments Pin
Type
Description/Function
69
not used
70
not used
71
not used
72
not used
73
not used
74
not used
75
not used
76
not used
77
not used
78
not used
79
not used
80
not used
81
not used
82
E/A
Jumper
83
E/A
Jumper
84
Connection
not used
85
E/A
CANCA-LOW
DME control unit
86
E/A
CANCA-HIGH
DME control unit
87 88
not used E/A
TxD diagnostic link
E = Input, A = Output, M = Ground
Diagnostic connector
1998
Electronic transmission control (EGS A5S 300J M52)
05/99
BMW
Power distribution 0670.2
6 RT K6300 DME relay
G6430 B+ external start terminal point
87 2
X6300 X6430
4 RT/WS 6 RT Engine management MS41.0 (6–cylinder M52) 1210.17
X6821
.5 BL
X6411
1.5 RT/WS
83
54
26
X7000 A7000 EGS control unit
5V (15)
31 5V (15)
2460.11 00
82
1 RT
31
42
22
53
52
2
19
.5 VI
.5 BR/VI
.5 WS/GN/GE
15
16
4
.5 VI
.5 BR/VI
.5 WS/GN/GE
1
2
X7000
Shield
.5 WS .5 SW
1 BR/ VI
X1178
X1171 A52 ABS/ASC control unit
1998
Y19 Shift lock selector lever lock
6
with ASC
X69
1
.5 WS
05/99
.5 SW
1 BR/VI
X8516
Shield 2
9
9
X8551
8 N
S 1
6
2
3
10
7
5
Shield
3
2
8
5
6
7
1
4
10
X8551
X8516
2460.1101
3
Y8551 Transmission switch 1) Solenoid valve A 2) Solenoid valve B 3) Solenoid valve C 5) Solenoid valve R–lock 6) Solenoid valve main pressure 7) Solenoid valve torque converter clutch 8) Oil temperature sensor 9) Speed sensor 10) Solenoid valve for overdrive
Shield
.5 GE
14
15
.5 BL
.75 BR
.75 GR
.75 GN
.5 OR
.5 SW
.5 RT
.5 VI
21
5
30
33
32
31
4
3
X7000 A7000 EGS control unit
31
31
31
31
31
31
31
31
31
1998
31
Electronic transmission control (EGS A5S 300J M52)
05/99
BMW
P90 Front power distribution box
15 F26 10A Diagnostic link 0670.5
12
.5 WS/VI
88
X7000 A7000 EGS control unit
TXD 15
X10017 Fuse details 0670.3
15
15
15
15
15
2460.11 02
15
31
E
E
18
45
20
.75 GR/GE
.5 GE/BL
5. GE/BL
17
1
1
31
27 .5 GE/WS
M
31
S
13
17
.5 GE/WS
.5 GE/GN
31
31
S 12
X7000
.5 GE/GN
X8565
X8564 .5 GE/WS
.5 GE/GN
23
24
22
.35 GE/BL
.35 GE/WS 1
.35 GE/GN 7
X8507
2
M
.5 GE/BL
10
1.5 SW
31
X8576
X69
2
E S8507 Kick–down switch 1) Normal 2) Pedal fully depressed
0
3
S
0
3
0
5
X8503 S8503 Program switch 0) OFF 3) ON
3
X8503 Ground distribution 0670.4
1998
X10012
Electronic transmission control (EGS A5S 300J M52) A6000 DME control unit
A2w Instrument cluster
15
85
CANCA-H
5 60
86
F46 15A X10018
Fuse details 0670.3
X16
X6000 1
.35 SW
.35 GE
P90 Front power distribution box
R
32 CANCA-L
05/99
BMW
X78
.5 GN/BL 2 18
.5 GN/BL X6860
D100 Diagnostic connector
2
X78
1.5 BL/RT
.5 GR/BR
X6002
1
S30 Brake light switch 1) Brake pedal not depressed 2) Brake pedal depressed
Brake lights 6325.0
X181 .75 BL/RT .5 GN/BL
60
86
X69
12 .5 BL/RT 10
X7000 A7000 EGS control unit
AUSF
15 15
31
31 57
48
.5 GE/BR
.5 BR/GR
14
11
6 N4 On–board computer
31
31
28
34
1.5 BR/OR
1.5 BR
2460.11 03
85
25 .5 GR/BR 25
X7000
X69 N10 Multi–function clock 1
.35 BR/GR
.35 BR/GR X10090 .35 GE/BR
.35 BR/GR 3
X22
4
4
X78 Ground distribution 0670.4
S30 Brake light switch 3) Brake pedal depressed (Test) 4) Brake pedal not depressed (Normal)
Ground distribution 0670.4
Ground distribution 0670.4
X6454 X173
1998
A8 Cruise control module
A35 On–board display
X78
3 7
X1070
05/99
Electronic transmission control (EGS A5S 300J M52)
BMW
15
15
16
12 Fuse details 0670.3 2
5
L4 0
L3
1
8
0
L2
1
0
6
0
L3
L4
P
1
1
0
1
X10017
R
1
0
0
0
Fuse details 0670.3
N
1
1
1
0
D
0
0
0
1
4
0
0
1
1
3
1
0
1
1
2
0
0
1
0
7
R 1
0
4
2 3
X1019
S3 Gear selector lever switch 0) Low (Off) 1) High (On) 2) Closed in R
1
2
Light switch 6300.0
X1193 E82 Gear indicator light
X511
X1169 X1426
.5 BL/SW
.35 BR/SW
1
.5 BL/GE
X1193
1 BL/GE H10 Gong I
.5 BR/SW
.5 GR/RT
4
.5 BR/SW
Reversing lights 6322.0
X13
1 BL/GE 21
20
19
18
X69
ZA
X428 .75 BL/GE 8 1 BL/GE 5
.5 BR/WS
.5 BL/WS
9
.5 BR/SW
37 L4
.5 BL/SW
8 L3
36 L2
X22 L2
9 A8 Cruise control module
X1659 L2
two–door model
A836 Electronic immobiliser control unit (EWS II)
5 6
X319 H27 Left reversing light
31
E46 Left rear lid light
X7000 L1
A7000 EGS control unit
two–door model
4 1
X319
Ground distribution 0670.4
31 X13006
X10012
1998
31
X630
trailer socket
Ground distribution 0670.4 31
2460.11 04
.5 BL/GE
X191
.5 BL/WS
1 GR/RT
1 BL/GE
.5 BR/SW
.5 BR/WS
58g L2
X511
L1
1
P90 Front power distribution box
L1
F26 10A
F28 5A
15 F26 10A
P90 Front power distribution box
30
P97 Auxiliary fuse box
30
2460.12
05/99
2460.12 Sequential M–transmission (SMG)
R
F222 7.5A
F28 5A
2460.12-09 2460.12-11 A2w Instrument cluster
2460.12-11 S2 Ignition switch
2460.12-08 A139 Acceleration sensor, lateral
P90 Front power distribution box
2460.12-06 S1134 SMG selector lever
2460.12-05 A133 Electronic gear indicator
2460.12-06 A135 Gear indicator, centre console
1998
2460.12-08 A140 Selector lever potentiometer
2460.12-10 A35 On–board display
2460.12-06 A136 Program switch
N4 On–board computer
N10 Multi–function clock
2460.12-10 2460.12-11 A7 ABS control unit
2460.12-08 B49 Acceleration sensor, longitudinal
5
24
27
28
61
62
88
22
66
57
82
71
16
18
73
12
33
53
86
85
29
30
83
49
7
34
64
65
X5300 A5300 SMG control unit
9 TXD X5300
1
4
2
75
3
6
8
26
54
59
79
78
19
58
87
2460.12-04 R5140 Gear recognition potentiometer
W9110 Shield
2460.12-04
2460.12-01
B5238 Temperature sensor, transmission oil
13
20
52
2460.12-08 R10 Pedal value sensor
2460.12-02 A104 ZKE control unit
K6307 EKP and start detector relay
63
77
70
2460.12-09 S31 Handbrake switch
10
67
40
68
76
69
72
11
55
56
48
51
31
2460.12-10 S8507 Kick–down switch
2460.12-09 S138y Front lid switch, left
W9110 Shield
2460.12-01 A6000 DME control unit
2460.12-01 M6510 Starter
2460.12-02 A8 Cruise control module
2460.12-09 S137y Front lid switch, right
2460.12-04 Y8516 Speed sensor EGS
2460.12-03 Y1z Hydraulic unit
32
X5300
BMW
2460.12a
05/99
1998
Pin Assignments X5300
Pin
Type
Description/Function
Connection
1
E/A
CAN LOW
DME control unit
2
E/A
CAN HIGH
DME control unit
3
E
Oil temperature, transmission
Sensor, ATF temperature
4
E/A
CAN High
DME control unit
5
A
Activation, hydraulic pump relay
Hydraulic pump relay
6
E
Signal, terminal 50
Relay, start recognition
7
E
Wheel speed, RL
ABS control unit
8
A
Signal, terminal 86
Relay, start recognition
9
E/A
TxD data link
Diagnostic connector
10
A
Solenoid valve activation, clutch (+)
Hydraulic unit
11
A
Solenoid valve activation, gear V (–)
Hydraulic unit
12
A
Battery voltage
Gear indicator, center console
13
E
Signal, engine hood
Engine hood switch, right
14
not used
15
not used
16
E
17
Selector lever setting, switch 1
Gear indicator N
not used
18
E
Selector lever setting, manual
Gear indicator S
19
E
Signal, door contact
Door contact, driver’s door
20
E
Signal, engine hood
Engine hood switch, left
21 22
not used E
23 24
Terminal R
Fuse 28
not used E
25
Terminal 15
Ignition switch
not used
26
E
Gear recognition
Gear recognition potentiometer, SMG
27
E
Terminal 30
Fuse 222
28
E
Terminal 30
Fuse 222
29
E
Acceleration sensor
Acceleration sensor, longitudinal
30
E
Throttle valve potentiometer
Selector lever potentiometer
31
M
Ground
Ground connection
32
M
Ground
Ground connection
33
A
Selector lever, blocking
Selector lever, SM transmission shift lock
E = Input, A = Output, M = Ground
BMW
2460.12b
05/99
Pin Assignments Pin
Type
34
E
Description/Function
Connection
Wheel speed, FL
ABS control unit
35
not used
36
not used
37
not used
38
not used
39
not used
40
A
Solenoid valve, gate (+)
41
not used
42
not used
43
not used
44
not used
45
not used
46
not used
47
not used
Hydraulic unit
48
M
Ground, sensors
Hydraulic unit
49
E
ABS controlled braking
ABS/hydraulic unit
50
not used
51
A
Power supply, sensor (+5V)
Hydraulic unit
52
E
Handbrake
Handbrake switch
53
E
Stepping switch, gear “up”
Selector lever, ASG
54
E
Transmission, gear recognition
Gear recognition potentiometer, SMG
55
A
Clutch position
Hydraulic unit
56
A
Hydraulic pressure
Hydraulic unit
57
E
Acceleration sensor
Acceleration sensor, transverse
58
E
Accelerator travel sensor
Pedal travel sensor
59
E
Switch off cruise control (Tempomat)
Tempomat control unit
60
not used
61
A
Warning output
Instrument cluster
62
A
Fault lamp
Instrument cluster
63
E
Speed, transmission input
Speed sensor, transmission
64
E
Wheel speed, FR
ABS control unit
65
E
Wheel speed, RR
ABS control unit
66
A
Gear indicator
Gear indicator
67
A
Solenoid valve, clutch (–)
Hydraulic unit
68
A
Solenoid valve, gate (–)
Hydraulic unit
E = Input, A = Output, M = Ground
1998
BMW
2460.12c
05/99
Pin Assignments Pin
Type
Description/Function
Connection
69
A
Solenoid valve, gear Z (–)
Hydraulic unit
70
E
Kick-down
Kick-down switch
71
M
Ground
Ground, sensors
72
A
Solenoid valve, gear V (+)
Hydraulic unit
73
E
Selector lever setting, switch 2
Gear indicator R
74
not used
75
M
Ground CAN
Shield
76
A
Solenoid valve, gear Z (+)
Hydraulic unit
77
M
Ground, shielding
Shield
78
A
Brake light
Tempomat control unit
79
E
Cruise control (Tempomat)
Tempomat control unit
80
not used
81
not used
82
A
Power supply, sensor (+5V)
Pedal travel sensor
83
E
Brake light
Brake light switch
84
not used
85
E
Program selection “Winter”
Program switch
86
E
Stepping switch, gear “down”
Selector lever, SM transmission
87
E
Idle speed switch
Pedal travel sensor
88
E
TD signal
Instrument cluster
E = Input, A = Output, M = Ground
1998
Sequential M–transmission (SMG) P92 Auxiliary relay box
30
15
F111 25A 2
X8681
F26 10A 12
Fuse details 0670.3
05/99
BMW
P90 Front power distribution box
X10017 Fuse details 0670.3
6 RT Power distribution 0670.2
X6410
.5 SW/RT
6
8
2.5 RT
X5360
3 K5360 Hydraulic pump relay
4
F222 7.5A
4
X5360
P92 Auxiliary relay box
2460.12 00
2
X8681
30
X8681
Fuse details 0670.3
Ground distribution 0670.4
X6413
X5370
2.5 RT/GE
1 RT/WS
7
10
X5330 Y1z Hydraulic unit
.5 SW/RT
1.5 RT/GN
1.5 RT/GN
5
27
28
X5300 A5300 SMG control unit
1998
Sequential M–transmission (SMG)
05/99
BMW
A5300 SMG control unit
Digital motor electronics (DME MSS50, 6–cylinder S50 B32) 1210.21
6
8
1
4
2
.5 SW/GE
.5 SW/GN
.35 SW
.5 GE
.5 GE
X6811
75
X5300
X8090
2.5 SW/GE
1
3
X6307 K6307 EKP and start detector relay
5
2460.12 01
2
W9110 Shield
X6307
2.5 SW/GE
X6810
2.5 SW/GE
Ground distribution 0670.4
X6510
85
86
84
X6000 A6000 DME control unit
M6510 Starter
1998
X6454
Sequential M–transmission (SMG)
05/99
BMW
A5300 SMG control unit
59
79
78
19
.35 GN/BL
.35 GN/VI
.35 BL/RT
.35 GR/GE
12
13
16
7
32
X5300
X69
2460.12 02
Brake lights 6325.0
.35 BL/RT
31
.35 BR/GR/GE
13
X14
X181
Door lock heating (ZKE/TSH) 5120.0
.5 BR/GR/GE
.5 BR/GR/GE X443
.35 BR/SW
5
.35 GN/VI
7
.35 BL/RT
15
.5 BR/GR/GE
X22
2 A8 Cruise control module
Ground distribution 0670.4
X13254
Ground distribution 0670.4
A104 ZKE control unit
1998
X5370
Sequential M–transmission (SMG)
05/99
BMW
A5300 SMG control unit
10
40
76
72
55
51
56
X5300
.5 VI/GN .35 GE X8089 2460.12-04 .75 RT/WS
.75 RT/SW
.75 RT/VI
.75 RT/BR
.35 BL/GN
.5 VI/GN
.35 BL/VI
.5 VI/GN
X8035 .35 VI/GN 21
23
25
3
6
1
1
2
3
4
18
20
22
24
2
5
.75 GE/WS
.75 GE/SW
.75 GE/VI
.75 GE/BR
.35 BR/VI
.35 BR/VI
4
X5330 Y1z Hydraulic unit 1) Solenoid valve, clutch 2) Solenoid valve, gate 3) Solenoid valve, gear Z 4) Solenoid valve, gear V
X5330
2460.12 03
19
.35 VI/GN
X6466 .5 BR/VI 2460.12-04 .5 BR/VI
67
68
69
11
48
X5300 A5300 SMG control unit
1998
Sequential M–transmission (SMG)
2460.12-03
.5 VI/GN
X8516
3
.35 BL/SW
.35 BL/WS
.5 BR/SW
4
X5300
W8516 Shield up to 10mm in front of EGS speed sensor connector
2
X5140 R5140 Gear recognition potentiometer
S
2
26
2460.12 04
3
Y8516 Speed sensor EGS
3
54 W8516 Shield up to 10mm in front of EGS speed sensor connector
W8516 Shield up to 10mm in front of EGS speed sensor connector
N
A5300 SMG control unit
2460.12-03
.35 GE
1
05/99
BMW
1
X5140
X8516
.5 BR/VI W8516 Shield up to 10mm in front of EGS speed sensor connector
.35 SW 77
63
1
X5300 A5300 SMG control unit 2460.12-03
X5238 B5238 Temperature sensor, transmission oil
1998
Sequential M–transmission (SMG)
30
R F7 5A
14
F28 5A
X10015
16
Fuse details 0670.3
05/99
BMW
P90 Front power distribution box
X10017
Fuse details 0670.3
A5300 SMG control unit
22
66
.5 VI/BL
.35 WS/BL
8
.5 VI/WS
.5 VI/WS
X69
.35 WS/BL
.5 VI/WS
2460.12 05
5
24
X5300
X1705 A135 Gear indicator, centre console
9
7
8
X1697 A133 Electronic gear indicator
18
X1697
Ground distribution 0670.4
1998
X173
Sequential M–transmission (SMG)
05/99
BMW
A135 Gear indicator, centre console
A5300 SMG control unit
12
73
16
18
.5 GN/GR
.35 GE/GN
.35 GE/BL
.35 GE/GR
1
2
4
.35 GE/GN
.35 GE/BL
.35 GE/GR
X5300
11
9
7
.35 GE/GN
.35 GE/BL
.35 GE/GR
A5300 SMG control unit
X1705
86
53
33
85
.35 GE/WS
.35 GE/BR
.5 GN/GE
.35 GR/WS
6
5
7
.35 GE/WS
.35 GE/BR
.5 GN/GE
6
7
8
X6031
X6031
18
X5300
X69
X1689 X1691
.35 GR/WS
X1693 .35 GE/GN
.35 GE/BL
.35 GE/GR
3
2
5
1
O
0
1
S2 4 21
DOWN
G
0
2
0
4
0
UP
5
SM
0
3
0
S1 1
10
X69
9
X1708
S1134 SMG selector lever 0) Off (LOW) 1) On (HIGH) 2) Closed in manual gate 3) Closed in shift–lock 4) Downshift (DOWN) 5) Upshift (UP)
2460.12 06
R
X1708
Light switch 6300.0
S1 S2 .35 GN/GR
4
.35 BR/GE
12
.35 BR/OR
.35 GR/RT
10
3
X1705
E
0
0
O
1
0
R
1
1
A135 Gear indicator, centre console
Light switch 6300.0 2
6
6
A136 Program switch
X1705
Ground distribution 0670.4
X8503
Ground distribution 0670.4
Ground distribution 0670.4
5
X8503 Ground distribution 0670.4
1998
X173
05/99
Sequential M–transmission (SMG)
BMW
A2w Instrument cluster
24
X17
A141 Gear indicator, instrument cluster
7
8
1
6
5
4
3
2
.35 SW/RT
.35 SW/VI
.35 BR/OR
.35 VI/SW
.35 BL/GN
.35 BL/SW
.35 BL/RT
.35 BL/GE
X1699
A35 On–board display N4 On–board computer 15
X1070
.35 BL/VI/WS
.35 BL/VI/WS
2460.12 07
N10 Multi–function clock
X13311
.35 BL/VI/WS
5
14
6
16
10
4
3
2
1
X1697 A133 Electronic gear indicator
1998
05/99
Sequential M–transmission (SMG)
BMW
A5300 SMG control unit
29
30
57
71
58
82
87
.35 GE/RT
.35 WS/GN
.35 WS/BR
.5 GR/BR
.35 GR
.5 VI/GE
.35 BR/BL
3
8
10
23
17
22
19
.35 GE/RT
.35 WS/GN
.35 WS/BR
.35 GR/BR
.35 GR
.5 VI/GE
.35 BR/BL
X6031
X5300
X69
X1687
2460.12 08
X1686
.35 VI/GE
.35 GR/BR
.35 VI/GE
.35 GR/BR
.35 VI/GE
.35 GE/BR
.5 GR/BR 4
.35 VI/GE 1
2
not used 6 1
5 1
2
X73 2
– +
8 2
3
1
R10 Pedal value sensor 1) Pedal positioning angle greater than 9 2) Pedal completely depressed
X73
X1707 A140 Selector lever potentiometer
1
3
2
1
X18067
3
2
X1710 A139 Acceleration sensor, lateral
Ground distribution 0670.4
X173
1998
B49 Acceleration sensor, longitudinal
Sequential M–transmission (SMG)
05/99
BMW
A5300 SMG control unit
13
20
52
62
61
.35 WS/RT
.35 WS/GN
.35 BR/RT
.35 WS/GR
.35 BR/GN
6
5
9
14
15
.5 WS/RT
.5 WS/GN
.5 BR/GN
.35 WS/GR
.35 SW/RT
X13313
.5 BR/GN 1
X1712
1
2
1 S137y Front lid switch, right 0) Open 1) Closed
0
X1712
X1711
1
2
Ground distribution 0670.4
0
.5 BR/GN
1 S138y Front lid switch, left 0) Open 1) Closed
X69
.35 SW/RT
.35 SW/RT
X423
2
1
2
X522
S31 Handbrake switch 1) Brake applied 2) Brake not applied
H10 Gong I
2460.12 09
X1682
X5300
X1711
Ground distribution 0670.4 17
X16
20
9
X17 A2w Instrument cluster
1998
X10012
Sequential M–transmission (SMG)
05/99
BMW
A5300 SMG control unit
83
49
.35 BR/GE
.35 BR/GR
.35 BR/WS/GE
25
11
20
.35 BR/GR
.35 BR/WS/GE
.5 BR/GE
X10090
.35 BR/GR
X8507
1
2
.35 BR/WS/GE
3 S8507 Kick–down switch 1) Normal 2) Pedal fully depressed
1
X69
X13300
.35 BR/GR 1
X5300
2460.12 10
70
.35 BR/WS/GE
X78
4
3
4
X78
2 S30 Brake light switch 3) Brake pedal depressed (Test) 4) Brake pedal not depressed (Normal)
Y1 ABS hydraulic unit
2
X1070 N10 Multi–function clock
X31
X1170 A7 ABS control unit
N4 On–board computer A35 On–board display
Ground distribution 0670.4
1998
X173
Sequential M–transmission (SMG)
05/99
BMW
30 A2w Instrument cluster
A6000 DME control unit
3 47
20
X6000
2
1
X16
0
S2 Ignition switch 0) Off 1) Radio setting 2) Ignition 3) Start
D100 Diagnostic connector
2.5 GN 7 Digital motor electronics (DME MSS50, 6–cylinder S50 B32) 1210.21
.5 SW X1047 .35 SW
1
2.5 GN
20
21 2.5 GN
.5 WS/VI X20 Digital motor electronics (DME MSS50, 6–cylinder S50 B32) 1210.21
.35 SW X6831 .5 GN
.5 SW 88
Diagnostic link 0670.5
X6866
2.5 GN
.35 SW
X6002
.35 WS/VI
Power distribution 0670.2
X203
X8015 X6002
20
24
9
X5300 TXD
34
64
7
65
.35 RT/SW
.35 GE/SW
.35 WS/SW
.35 GN/SW
1
2
3
4
A5300 SMG control unit
2460.12 11
D100 Diagnostic connector
.5 SW
X33
X5300
X69 not used
1
2
3
4
.5 BR
.5 GE
.5 GN
.5 SW
30
31
33
32
5
X10300
W9110 Shield
X1170 A7 ABS control unit
1998
X1166
3234.0
05/99
3234.0 Airbag (AB) R
3234.0-03 A113 Electronic seat control
3234.0-01
F27 5A
3234.0-00 A2w Instrument cluster
3234.0-01
B78 Driver’s side impact sensor
3234.0-01 A104 ZKE control unit
P90 Front power distribution box
15 F42 7.5A
1998
B79 Passenger’s side impact sensor
3234.0-03 I1008 Seat mat
D100 Diagnostic connector
S58 Driver’s seat belt buckle switch
0670.5
15
21
20
5
7
12
9
34
X74 A12 Airbag diagnostic module
TXD
13
14
10
11
16
17
18
19
1
2
3
4
6
3234.0-00 C101 Volute spring
3234.0-00 G6 Passenger’s airbag gas generator
3234.0-00 G5 Driver’s airbag gas generator
3234.0-01 G14 Gas generator, left side airbag
3234.0-01 G15 Gas generator, right side airbag
3234.0-01 G12 Pyrotechnical belt tensioner, driver’s side
3234.0-00 G13 Pyrotechnical belt tensioner, passenger’s side
X74
BMW
3234.0a
05/99
1998
Pin assignments X74
Pin
Type
Description/Function
Connection
1
A
Pyrotechnic seat belt tensioner
Pyrotechnic seat belt tensioner, driver’s side
2
A
Pyrotechnic seat belt tensioner
Pyrotechnic seat belt tensioner, driver’s side
3
A
Pyrotechnic seat belt tensioner
Pyrotechnic seat belt tensioner, passenger’s side
4
A
Pyrotechnic seat belt tensioner
Pyrotechnic seat belt tensioner, passenger’s side
5
E
Supply voltage
Distribution board box, fuse 42
6
M
Ground
Ground connection
7
A
Airbag warning light
Instrument housing
8
not used
9
E/A
TxD diagnostic link
Diagnostic connector
10
A
Airbag (+)
Gas generator, airbag, driver’s side
11
A
Airbag (–)
Gas generator, airbag, driver’s side
12
E
Seat-belt lock switch
Seat-belt lock switch, driver
13
A
Airbag (+)
Gas generator, airbag, passenger’s side
14
A
Airbag (–)
Gas generator, airbag, passenger’s side
15
E
Seat occupancy electronics
Seat occupancy electronics
16
A
Gas generator
Gas generator, side airbag, left
17
A
Gas generator
Gas generator, side airbag, left
18
A
Gas generator
Gas generator, side airbag, right
19
A
Gas generator
Gas generator, side airbag, right
20
E
Crash sensor
Crash sensor, driver’s side
21
E
Crash sensor
Crash sensor, passenger’s side
22
not used
23
not used
24
not used
25
not used
26
not used
27
not used
28
not used
29
not used
30
not used
31
not used
E = Input, A = Output, M = Ground
BMW
3234.0b
05/99
1998
Pin assignments Pin
Type
Description/Function
32
not used
33
not used
34
A
Crash signal
35
not used
36
not used
37
not used
38
not used
39
not used
40
not used
41
not used
42
not used
43
not used
44
not used
45
not used
46
not used
47
not used
48
not used
49
not used
50
not used
E = Input, A = Output, M = Ground
Connection
ZKE control unit/Central locking system module (ZVM)
Airbag (AB) 15
R F42 7.5A
F27 5A
14
24
X10017 Fuse details 0670.3
23
05/99
BMW
P90 Front power distribution box
X10018 Fuse details 0670.3
Diagnostic link 0670.5
X16 A2w Instrument cluster 10) Airbag
10
14
X16
.5 BL/SW X14
.5 BL/SW 5
7
9
X74 A12 Airbag diagnostic module
TXD
3234.0 00
26
.5 WS/VI
31
10
11
1
.5 GE/SW
.5 GE/BR
1
2
.5 BR
.5 BL
.5 GE/BR
1
.5 GE/BR 2
3
.5 GE/RT
4
13
.5 BL/RT
.5 BL/BR
1
2
.5 BL/RT
.5 BL/BR
X74
14
.5 BL/SW
.5 BL/BR
1
2
X783
C101 Volute spring
1
2
X9997
X11289
.5 GE/RT 2
X10216 G12 Pyrotechnical belt tensioner, driver’s side
1
2
X11290
X782
X10217 G13 Pyrotechnical belt tensioner, passenger’s side
G6 Passenger’s airbag gas generator
1998
G5 Driver’s airbag gas generator
1
2
Airbag (AB)
05/99
BMW
Side airbag
R
24
P90 Front power distribution box
F42 7.5A
A104 ZKE control unit
X10018
7
Fuse details 0670.3
.35 VI/GN 2
X1885
3
14
X1885
X13012
.35 BR/SW
with ZKE
with ZVM
X1886
B78 Driver’s side impact sensor
1
X13253
.35 BR/SW
.35 VI/GN 2
A30 Central locking module (ZVM)
B79 Passenger’s side impact sensor
1
3
X1886
.35 WS/BL
.35 WS/GE
20
21
.35 BR/SW X13009
X74
34
X74 A12 Airbag diagnostic module
16 .5 BL
25 .5 BL 1
.5 BL 1
Ground distribution 0670.4
18
.5 BR
.5 GE
X257
26
.5 GE
.5 BR 2
X11335
1
.5 GE
.5 BR 2
25
X1883
G14 Gas generator, left side airbag
1
19
6
X74
.5 BR
X256
26 .5 BR 2
X11336
Touring four–door model
.5 BR 2
X1884
G15 Gas generator, right side airbag
Ground distribution 0670.4
X1441
1998
X13009
17
3234.0 01
Ground distribution 0670.4
Airbag (AB)
05/99
BMW
R
15 F27 5A
F42 7.5A
24
X10018
14
Fuse details 0670.3
P90 Front power distribution box
X10017 Fuse details 0670.3
23
X16 A2w Instrument cluster
A12 Airbag diagnostic module
12
X74
3234.0 02
14
X17
.5 BL/VI/GE
.5 BL/GN/GE
15
X13
.5 BL/VI/GE
4
2
3
X778 S58 Driver’s seat belt buckle switch
1
X778
Ground distribution 0670.4
1998
X13009
Airbag (AB)
05/99
BMW
P90 Front power distribution box
R F42 7.5A
24
X10018
Fuse details 0670.3
X10218 A113 Electronic seat control
3
1
2
2
3234.0 03
1
X10218
X91009
.5 WS/RT
15 I1008 Seat mat
X74 A12 Airbag diagnostic module
Ground distribution 0670.4
1998
X13009
3450.0
05/99
3450.0 Antilock brake system (ABS)
1998
M3
30
15 F21 5A
30 F10 30A
15 F38 30A
15
R F46 15A
F23 5A
F27 5A
P90 Front power distribution box
not used 3450.0-00 K10 ABS overvoltage protection relay
3450.0-00 A2w Instrument cluster
ABS
3450.0-00 S30 Brake light switch
3450.0-00 K75 ABS pump motor relay
S29 Brake light switch
3450.0-01 Y1 ABS hydraulic unit
19
1
27
24
39
40
25
22
2
9
23
42
8
29
X1170 A7 ABS control unit
28 TXD X1170
30
31
33
32
37
16
34
13
15
36
35
14
41
W9110 Shield
3450.0-03 B2 Front left ABS sensor 3450.0-02 A5300 SMG control unit
3450.0-03 B4 Rear left ABS sensor
3450.0-03 B1 Front right ABS sensor
3450.0-03 B3 Rear right ABS sensor
17
26
X1170
BMW
3450.0aa
05/99
Pin assignments X1170
Pin
Type
Description/Function
Connection
1
A
ABS overvoltage protection relay
ABS overvoltage protection relay
2
A
Activation, front left inlet valve
ABS hydraulic unit
3
not used
4
not used
5
not used
6
not used
7
not used
8
E
Terminal 15
Fuse 23
9
E
Operating voltage
ABS pump motor relay
10
not used
11
not used
12
not used
13
A
Speed sensor ground, rear left
Speed sensor, rear left
14
A
Speed sensor ground, rear right
Speed sensor, rear right
15
E
Signal, speed sensor, front right
Speed sensor, front right
16
A
Speed sensor ground, front left
Speed sensor, front left
17
M
Component ground
Ground connection
18 19
not used E
Terminal 15
20
not used
21
not used
Fuse 21
22
A
Activation, front left inlet valve
ABS hydraulic unit
23
A
Activation, pump relay
ABS pump motor relay
24
A
Activation, intake valve, rear axle
ABS hydraulic unit
25
M
Component ground
ABS hydraulic unit, FL solenoid valve
26
M
Component ground
Ground connection
27
E
Voltage supply
ABS hydraulic unit
28
E/A
TxD diagnostic link
Diagnostic connector
29
E
Terminal 54
Brake light switch
30
E
Speed sensor, front left
SMG control unit
31
E
Speed sensor, front right
SMG control unit
32
E
Speed sensor, rear right
SMG control unit
33
E
Speed sensor, rear left
SMG control unit
E = Input, A = Output, M = Ground
1998
BMW
3450.0ab
05/99
Pin assignments Pin
Type
Description/Function
Connection
34
E
Signal, speed sensor, rear left
Speed sensor, rear left
35
E
Signal, speed sensor, rear right
Speed sensor, rear right
36
A
Speed sensor ground, front right
Speed sensor, front right
37
E
Signal, speed sensor, front left
Speed sensor, front left
38
not used
39
A
Activation, rear outlet valve
ABS hydraulic unit
40
A
Activation, front right inlet valve
ABS hydraulic unit
41
M
Component ground
Ground connection
42
A
Activation, ABS warning lamp
Instrument cluster
43
not used
44
not used
45
not used
46
not used
47
not used
48
not used
49
not used
50
not used
E = Input, A = Output, M = Ground
1998
BMW
3450.0ba
05/99
Pin assignments X11394
Pin
Type
Description/Function
Connection
1
A
Signal, speed sensor, front left
Speed sensor, front left
2
E
Signal, speed sensor, front left
Speed sensor, front left
3
not used
4
E
Terminal 15
Fuse 21
5
A
Signal, speed sensor, rear left
Speed sensor, rear left
6
E
Signal, speed sensor, rear left
Speed sensor, rear left
7
E/A
TxD diagnostic link
Diagnostic connector
8
M
Ground
Component ground
9
E
Terminal 30
Fuse 38
10
not used
11
not used
12
not used
13
not used
14
not used
15
not used
16
A
17
Activation, ABS warning lamp
Instrument cluster
not used
18
E
Terminal 54
Brake light switch
19
A
Signal, speed sensor, front right
Speed sensor, front right
20
E
Signal, speed sensor, front right
Speed sensor, front right
21
E
Signal, ABS
DME control unit
22
A
Signal, speed sensor, rear right
Speed sensor, rear right
23
E
Signal, speed sensor, rear right
Speed sensor, rear right
24
M
Ground
Component ground
25
E
Terminal 30
Fuse 10
E = Input, A = Output, M = Ground
1998
Antilock brake system (ABS) 15
R F46 15A
32
M3 15
F23 5A
X10018
14 Fuse details 0670.3
with CM
X78
2
20
X10017
F38 30A
X10015
Fuse details 0670.3
16
X10018
Fuse details 0670.3
Fuse details 0670.3
1
1 S30 Brake light switch 1) Brake pedal not depressed 2) Brake pedal depressed
X78
2
2
X16 A2w Instrument cluster
X116
1
S29 Brake light switch 1) Brake pedal not pressed 2) Brake pedal depressed
ABS
31
11
21
X116
X17 .5 GN/BL/GE
Ground distribution 0670.4
1.5 BL/ RT
3450.0 00
2
F10 30A
P90 Front power distribution box
without CM
23 1
2 Fuse details 0670.3
30
30 F21 5A
F27 5A
6
Fuse details 0670.3
15
05/99
BMW
2
4
X54 K10 ABS overvoltage protection relay
1.5 BL/RT X173
6
9 not used
8
5
X54
not used 2.5 RT/BL/GE X1164
.5 GR/SW/GE
1.5 BL/RT
X181
.5 GN/BL/GE
2.5 RT/BL/GE
.5 BR/SW
.5 RT/BL/GE 4
8
X1161 K75 ABS pump motor relay
Brake lights 6325.0
.75 BL/RT
29
8
42
19
1
X1170 A7 ABS control unit
6
2
.5 BR/GR
2.5 RT/ GN/GE
9
X1161 Ground distribution 0670.4
1998
X1165
05/99
2.5 RT/GN/GE X1055 2.5 RT/BL/GE
.5 BR/GR
.5 RT/GN/GE
23
9
2.5 RT/GN/GE X1170 A7 ABS control unit
7
3
12
.5 RT/BR/GE
6
7
11
.5 BR/BL
10
8
9
9
.5 BR/WS
10
1
8
.5 BR/GN/GE
.5 BR/RT
11
.5 BR/GN
2
4
with SMG .35 BR/WS/GE
X13300 .35 BR/WS/GE 24
39
40
25
X31
.5 BR/WS/GE .35 BR/WS/GE
27
14
22
2
Sequential M–transmission (SMG) 2460.12
X1170
Y1 ABS hydraulic unit 6) Rear axle inlet valve 7) Rear axle outlet valve 8) Front right outlet valve 9) Front left outlet valve 10) Front right inlet valve 11) Front left inlet valve 13) Voltage monitor 14) Pump motor
3450.0 01
13
X31
A7 ABS control unit
17
26
Ground distribution 0670.4
41
Ground distribution 0670.4
Ground distribution 0670.4
Ground distribution 0670.4
X1165
1998
X1166
X1170
Antilock brake system (ABS)
M3 05/99
BMW
With sequential M–transmission (SMG)
A5300 SMG control unit
34
64
7
65
.35 RT/SW
.35 GE/SW
.35 WS/SW
.35 GN/SW
1
2
3
4
Diagnostic link 0670.5
X5300
X69
not used 1
2
3
4
5
X10300
3450.0 02
W9110 Shield .35 WS/VI
.5 BR
.5 GE
.5 GN
.5 SW
X10302
30
28 TXD
31
33
32
X1170 A7 ABS control unit
Ground distribution 0670.4
1998
X1166
Antilock brake system (ABS)
M3 05/99
BMW
A7 ABS control unit
31
16
.5 BR
37
34
13
15
36
.5 BR/ RT
.5 BL
.5 BR
.5 GE
.5 BR
2
X114
B2 Front left ABS sensor
2
1
X142
X113
14
.5 GE/SW
.5 GE/ BR
2
1
X1170
X143
B3 Rear right ABS sensor
X113
rear left pulse generator (ABS)
right front pulse generator (ABS)
right rear pulse generator (ABS)
Ground distribution 0670.4
X1166
1998
X1165
35
B1 Front right ABS sensor 3
front left pulse generator (ABS)
1
B4 Rear left ABS sensor
X114
Ground distribution 0670.4
2
31
3450.0 03
1
3
31
31
Antilock brake system (ABS) 15
R F46 15A
32
15 F21 5A
X10018
with CM
14
X78
2
X10018
20
Fuse details 0670.3
X10015 Fuse details 0670.3
1
1 S30 Brake light switch 1) Brake pedal not depressed 2) Brake pedal depressed
X78
2
2
1.5 BL/RT
X16 A2w Instrument cluster
X116
1
S29 Brake light switch 1) Brake pedal not pressed 2) Brake pedal depressed
21
3450.0 04
2
16
F10 30A
without CM
23 1
X10017 Fuse details 0670.3
Fuse details 0670.3
P90 Front power distribution box
30 F38 30A
F27 5A
2
Fuse details 0670.3
30
05/99
BMW
X17
X116
1.5 BL/RT
320i, 323i, 328i A6000 DME control unit
15
Diagnostic link 0670.5
X6000
1.5 BL/RT .5 BR/RT X181
Brake lights 6325.0
9
.35 BL/RT
.5 WS/GR/GE
18
21
.35 GR/SW/GE
X20
4
16
.35 WS/VI
7
9
25
X11394 A202 ABS control unit
TX D
8
Ground distribution 0670.4
24
X11394 Ground distribution 0670.4
1998
X1165
Antilock brake system (ABS)
05/99
BMW
A202 ABS control unit
31
2
.5 BR
1
6
5
19
20
.5 BR/ RT
.5 BL
.5 BR
.5 GE
.5 BR
2
X114
B2 Front left ABS sensor
2
1
X142
X113
23
.5 GE/SW
.5 GE/ BR
2
1
X11394
X143
B3 Rear right ABS sensor
X113
rear left pulse generator (ABS)
right front pulse generator (ABS)
right rear pulse generator (ABS)
Ground distribution 0670.4
X1165
1998
X1165
22
B1 Front right ABS sensor 3
front left pulse generator (ABS)
1
B4 Rear left ABS sensor
X114
Ground distribution 0670.4
2
31
3450.0 05
1
3
31
31
3450.1a
05/99
3450.1 Automatic stability control (ASC)
1998
6–cylinder Petrol model
30
15 F21 5A
15 F10 30A
30 F27 5A
30 F38 30A
15 F10 30A
R F21 5A
F46 15A
P90 Front power distribution box
3450.1-00 A2w Instrument cluster
ABS 58g Light switch 6300.0 3450.1-00 K10 ABS overvoltage protection relay
3450.1-00 V7 ASC diode
3450.1-02 S6 ASC switch
3450.1-00 S30 Brake light switch
3450.1-00 K75 ABS pump motor relay
3450.1-01 Y1 ABS hydraulic unit
35
13
2
16
33
39
36
55
17
18
37
54
22
40
50
49
52
44
34
51
27
32
X1171 A52 ABS/ASC control unit
8 RXD 7 TXD X1171 20
21
43
42
23
30
48
29
46
11
47
10
45
15
41
5
25
4
26
1
6
3450.1-04 R31 ADS potentiometer W9110 Shield
W9110 Shield
W9110 Shield
W9110 Shield
3450.1-02 M93 ADS actuator
3450.1-02 3450.1-04
3450.1-03 B2 Front left ABS sensor
3450.1-03 B4 Rear left ABS sensor
3450.1-03 B1 Front right ABS sensor
3450.1-03 B3 Rear right ABS sensor
A6000 DME control unit
3450.1-04 A7000 EGS control unit
3
19
X1171
3450.1b
05/99
Automatic stability control (ASC)
1998
4–cylinder and Diesel, Earlier production
15
30 F21 5A
15 F38 30A
30 F27 5A
15 F10 30A
R F21 5A
F46 15A
P90 Front power distribution box
3450.1-06 A2w Instrument cluster
ABS 58g Light switch 6300.0
3450.1-08 S6 ASC switch
3450.1-06 K125 ABS pump motor relay, timed 3450.1-06 S30 Brake light switch
3450.1-07 Y1 ABS hydraulic unit
13
8
29
42
12
27
7
28
34
31
35
32
33
37
36
39
38
1
16
14
15
X1175 A52 ABS/ASC control unit
6 TXD X1175
26
5
24
3
25
4
23
2
17
318tds, 325td, 325tds
3450.1-09 B4 Rear left ABS sensor
3450.1-09 B1 Front right ABS sensor
3450.1-09 B3 Rear right ABS sensor
41
316i, 318i, 318is
3450.1-08 A2019 DDE2 control unit 3450.1-09 B2 Front left ABS sensor
9
18
3450.1-08 A8500 EGS control unit
3450.1-08 A6000 DME control unit
19
22
X1175
3450.1c
05/99
Automatic stability control (ASC)
1998
4–cylinder and Diesel, Later production
30
15 F21 5A
15 F38 30A
30 F27 5A
15 F10 30A
P90 Front power distribution box
R F21 5A
F46 15A
58g Light switch 6300.0
3450.1-10 A2w Instrument cluster
3450.1-11 S6 ASC switch
ABS
3450.1-10 S29 Brake light switch S30 Brake light switch
4
25
16
15
9
14
13
X10353 A52 ABS/ASC control unit
7 TXD X10353
1
2
6
5
20
19
22
23
10
11
21
24
318is
316i, 318i, Diesel not used
3450.1-11
3450.1-12 B2 Front left ABS sensor
3450.1-12 B4 Rear left ABS sensor
3450.1-12 B1 Front right ABS sensor
3450.1-12 B3 Rear right ABS sensor
A8500 EGS control unit
3450.1-11 A6000 DME control unit A2019 DDE2 control unit
8
X10353
BMW
3450.1aa
05/99
Pin assignments (6-cylinder petrol engine) X1171
Pin
Type
Description/Function
Connection
1
M
Component ground
Ground connection
2
E
Operating voltage
ABS overvoltage protection relay
3
M
Component ground
Ground connection
4
E
Signal, traction control system
DME control unit
5
A
EML signal
DME control unit
6
A
Transmission intervention
EGS control unit
7
E/A
TxD diagnostic link
Diagnostic connector
8
A
RxD diagnostic link
Diagnostic connector
9
not used
10
A
Speed sensor ground, rear right
Speed sensor, rear right
11
A
Speed sensor ground, front right
Speed sensor, front right
12 13
not used A
14
ABS overvoltage protection relay
ABS overvoltage protection relay
not used
15
A
Signal, ASC
DME control unit
16
E
Operating voltage
ABS overvoltage protection relay
17
A
Activation, rear left inlet valve
ABS hydraulic unit
18
A
Activation, rear left outlet valve
ABS hydraulic unit
19
M
Component ground
Ground connection
20
A
ADS actuator
ADS actuator
21
A
ADS actuator
ADS actuator
22
A
Activation, front right inlet valve
ABS hydraulic unit
23
E
ASC throttle valve potentiometer
ASC throttle valve potentiometer
24
not used
25
E
Signal, engine drag torque control
DME control unit
26
A
Throttle valve position
DME control unit
27
E
Signal, ASC switch
ASC switch
28
not used
29
A
Speed sensor ground, rear left
Speed sensor, rear left
30
A
Speed sensor ground, front left
Speed sensor, front left
31
not used
32
E
Terminal 54
Brake light switch
33
E
Operating voltage
ABS overvoltage protection relay
E = Input, A = Output, M = Ground
1998
BMW
3450.1ab
05/99
Pin assignments (6-cylinder petrol engine) Pin
Type
Description/Function
Connection
34
A
Activation, ABS warning lamp
Instrument cluster
35
E
Terminal 15
Fuse 21
36
A
Separating valve
ABS hydraulic unit
37
A
Activation, front right outlet valve
ABS hydraulic unit
38
not used
39
A
Activation, rear left inlet valve
ABS hydraulic unit
40
A
Activation, front left inlet valve
ABS hydraulic unit
41
E
Vehicle speed signal
DME control unit
42
E
ASC throttle valve potentiometer
ASC throttle valve potentiometer
43
E
ASC throttle valve potentiometer
ASC throttle valve potentiometer
44
A
Activation, ASC warning lamp
Instrument cluster
45
E
Signal, speed sensor, rear right
Speed sensor, rear right
46
E
Signal, speed sensor, rear left
Speed sensor, rear left
47
E
Signal, speed sensor, front right
Speed sensor, front right
48
E
Signal, speed sensor, front left
Speed sensor, front left
49
E
Signal, pump motor sensor
ABS hydraulic unit
50
E
Shield, pump motor sensor
ABS hydraulic unit
51
E
Voltage supply
Fuse 10
52
A
ABS pump motor relay
ABS pump motor relay
53
not used
54
A
Activation, front left outlet valve
ABS hydraulic unit
55
A
Activation, rear left outlet valve
ABS hydraulic unit
E = Input, A = Output, M = Ground
1998
BMW
3450.1ba
05/99
1998
Pin Assignments (4-Cylinder and Diesel, Early Production) X1175
Pin
Type
Description/Function
Connection
1
E
Pump signal
ABS pump motor relay
2
E
Signal, speed sensor, rear right
Speed sensor, rear right
3
E
Signal, speed sensor, rear left
Speed sensor, rear left
4
E
Signal, speed sensor, front right
Speed sensor, front right
5
E
Signal, speed sensor, front left
Speed sensor, front left
6
E/A
TxD diagnostic link
Diagnostic connector
7
A
Signal, ABS
ABS hydraulic unit
8
E
Terminal 30
Fuse 38
9
A
Speed signal, rear right
DME control unit
10
not used
11
not used
12
A
Signal, ABS/ASC
Instrument cluster
13
E
Terminal 15
Fuse 21
14
E
ASC ON signal
ASC switch
15
E
Terminal 54
Brake light switch
16
A
ABS pump motor relay
ABS pump motor relay
17
E/A
CAN-HIGH
DME/EGS/DDEcontrol unit
18
E/A
CAN-LOW
DME/EGS/DDEcontrol unit
19
M
Component ground
Ground connection
20
not used
21
not used
22
M
Component ground
Ground connection
23
A
Speed sensor ground, rear right
Speed sensor, rear right
24
A
Speed sensor ground, rear left
Speed sensor, rear left
25
A
Speed sensor ground, front right
Speed sensor, front right
26
A
Speed sensor ground, front left
Speed sensor, front left
27
A
Signal, ABS
ABS pump motor relay
28
A
Signal, ABS
ABS hydraulic unit
29
E
Terminal 30
Fuse 38
30
not used
31
A
Separating valve
ABS hydraulic unit
32
A
Activation, inlet valve, rear left
ABS hydraulic unit
33
A
Activation, outlet valve, rear left
ABS hydraulic unit
E = Input, A = Output, M = Ground
BMW
3450.1ca
05/99
1998
Pin Assignments (4-Cylinder and Diesel, Later Production) X10353
Pin
Type
Signal
Description/Function
Connection
1
A
VL–
Ground, speed sensor, front left
Speed sensor, front left
2
E
VL+
Signal, speed sensor, front left
Speed sensor, front left
3
not used
4
E
15
