E440 | Multi-function buttons in steering wheel, left |
E441 | Multi-function buttons in steering wheel, right |
F350 | Coil |
H | Horn activation |
J453 | Multi-function steering wheel control unit, in steering wheel |
J527 | Steering column electronics control unit |
SB2 | Fuse -2-, in the E box |
T5l | 5-pin connector, at multi-function steering wheel control unit |
T12h | 12-pin connector, at the coil, in the steering wheel |
T20a | 20-pin connector, at steering column electronics control unit |
T40a | 40-pin connector, at the E box |
367 | Earth connection -2-, in interior wiring harness |
J412 | Mobile telephone operating electronics control unit (interface box), under front passenger seat |
J503 | Radio navigation system control unit |
J527 | Steering column electronics control unit |
J533 | Data bus diagnostic interface, below dash panel, centre |
R | Radio |
T8c | 8-pin connector, on the radio or on the radio navigation system control unit (black) |
T20a | 20-pin connector, at steering column electronics control unit |
T20c | 20-pin connector, at data bus diagnostic interface |
T54a | 54-pin connector, at mobile telephone operating electronics control unit (interface box) |
A178 | Connection (CAN H, infotainment), in dash panel insert wiring harness |
A179 | Connection (CAN L, infotainment), in dash panel insert wiring harness |
B397 | Connection -1- (CAN H, convenience), in interior wiring harness |
B406 | Connection -1- (CAN L, convenience), in interior wiring harness |