J104 | ABS control unit |
J285 | Control unit in dash panel insert |
J519 | Onboard supply control unit |
J533 | Data bus diagnostic interface |
SB7 | Fuse 7 on fuse holder B |
SB26 | Fuse 26 on fuse holder B |
SB40 | Fuse 40 on fuse holder B |
SB51 | Fuse 51 on fuse holder B |
T16b | 16-pin connector |
T26a | 26-pin connector |
T32a | 32-pin connector |
T32b | 32-pin connector |
T47b | 47-pin connector |
U31 | Diagnostic connection |
32 | Earth point, on left behind dash panel |
371 | Earth connection 6, in main wiring harness |
373 | Earth connection 8, in main wiring harness |
385 | Earth connection 20, in main wiring harness |
392 | Earth connection 27, in main wiring harness |
639 | Earth point, left A-pillar |
B277 | Positive connection 1 (15a) in main wiring harness |
B278 | Positive connection 2 (15a) in main wiring harness |
B280 | Positive connection 4 (15a) in main wiring harness |
B315 | Positive connection 1 (30a) in main wiring harness |
B321 | Positive connection 7 (30a) in main wiring harness |
B392 | Connection 3 (powertrain CAN bus, low), in main wiring harness |
B444 | Connection 1 (diagnosis), in main wiring harness |
J104 | ABS control unit |
J217 | Automatic gearbox control unit |
J234 | Airbag control unit |
J393 | Convenience system central control unit |
J518 | Entry and start authorisation control unit |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
J567 | Left headlight range control unit |
J568 | Right headlight range control unit |
J646 | Transfer box control unit |
J647 | Axle differential lock control unit |
J742 | Anti-roll bar uncoupling control unit |
T10d | 10-pin connector, on E-box in engine compartment |
T14c | 14-pin connector |
T14d | 14-pin connector |
T16a | 16-pin connector |
T23a | 23-pin connector |
T23c | 23-pin connector |
T47b | 47-pin connector |
T47c | 47-pin connector |
T52 | 52-pin connector |
T81 | 81-pin connector |
T84 | 84-pin connector |
385 | Earth connection 20, in main wiring harness |
B387 | Connection 5 (powertrain CAN bus, high), in main wiring harness |
B388 | Connection 6 (powertrain CAN bus, high), in main wiring harness |
B392 | Connection 3 (powertrain CAN bus, low), in main wiring harness |
B394 | Connection 5 (powertrain CAN bus, low), in main wiring harness |
B395 | Connection 6 (powertrain CAN bus, low), in main wiring harness |
B444 | Connection 1 (diagnosis), in main wiring harness |
B445 | Connection 2 (diagnosis), in main wiring harness |
B509 | Connection 3 (diagnosis), in main wiring harness |
J197 | Adaptive suspension control unit |
J217 | Automatic gearbox control unit |
J352 | Steering column and belt height adjustment control unit |
J386 | Driver door control unit |
J446 | Parking aid control unit |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
J646 | Transfer box control unit |
T4y | 4-pin connector |
T10ae | 10-pin connector |
T16a | 16-pin connector |
T20 | 20-pin connector |
T21 | 21-pin connector, on left A-pillar |
T26a | 26-pin connector |
T47a | 47-pin connector |
T52 | 52-pin connector |
T121 | 121-pin connector |
B384 | Connection 2 (powertrain CAN bus, high), in main wiring harness |
B391 | Connection 2 (powertrain CAN bus, low), in main wiring harness |
B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
B405 | Connection 9 (convenience CAN bus, high), in main wiring harness |
B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
B414 | Connection 9 (convenience CAN bus, low), in main wiring harness |
E265 | Operating and display unit for rear air conditioning system |
J255 | Climatronic control unit |
J387 | Front passenger door control unit |
J389 | Rear right door control unit |
J502 | Tyre Pressure Monitoring System control unit |
J518 | Entry and start authorisation control unit |
J521 | Front passenger seat adjustment with memory control unit |
T4ba | 4-pin connector |
T10ag | 10-pin connector |
T10ak | 10-pin connector |
T10i | 10-pin connector, green |
T10n | 10-pin connector |
T16cb | 16-pin connector |
T21a | 21-pin connector, on right A-pillar |
T21c | 21-pin connector, on right B-pillar |
T24cc | 24-pin connector |
T32h | 32-pin connector |
T81 | 81-pin connector |
B402 | Connection 6 (convenience CAN bus, high), in main wiring harness |
B403 | Connection 7 (convenience CAN bus, high), in main wiring harness |
B405 | Connection 9 (convenience CAN bus, high), in main wiring harness |
B411 | Connection 6 (convenience CAN bus, low), in main wiring harness |
B412 | Connection 7 (convenience CAN bus, low), in main wiring harness |
B414 | Connection 9 (convenience CAN bus, low), in main wiring harness |
J136 | Seat and steering column adjustment control unit with memory |
J345 | Trailer detector control unit |
J388 | Rear left door control unit |
J393 | Convenience system central control unit |
R12 | Amplifier |
T4at | 4-pin connector |
T10aj | 10-pin connector |
T10p | 10-pin connector |
T12b | 12-pin connector |
T12h | 12-pin connector |
T21b | 21-pin connector, on left B-pillar |
T23a | 23-pin connector |
T24a | 24-pin connector |
B398 | Connection 2 (convenience CAN bus, high), in main wiring harness |
B404 | Connection 8 (convenience CAN bus, high), in main wiring harness |
B407 | Connection 2 (convenience CAN bus, low), in main wiring harness |
B413 | Connection 8 (convenience CAN bus, low), in main wiring harness |
B415 | Connection 1 (infotainment CAN bus, high), in main wiring harness |
B421 | Connection 1 (infotainment CAN bus, low), in main wiring harness |
* | Only models with preparation for trailer coupling |
*2 | Only models with 12-channel sound system |
J400 | Wiper motor control unit |
J412 | Mobile telephone operating electronics control unit |
J499 | Telematics control unit |
J503 | Control unit with display for radio and navigation |
J603 | Vehicle position recognition control unit |
J702 | Roof display unit |
R | Radio |
T8au | 8-pin connector |
T10a | 10-pin connector |
T10l | 10-pin connector |
T16e | 16-pin connector |
T16r | 16-pin connector |
T18a | 18-pin connector |
T42 | 42-pin connector |
B415 | Connection 1 (infotainment CAN bus, high), in main wiring harness |
B421 | Connection 1 (infotainment CAN bus, low), in main wiring harness |
B540 | Connection (infotainment CAN bus, high), in roof wiring harness |
B541 | Connection (infotainment CAN bus, low), in roof wiring harness |
* | Only models with diesel engine |
*2 | Only models with petrol engine |