E439 | Tiptronic switch (shift down) in steering wheel |
E440 | Multi-function buttons in steering wheel, left |
F350 | Coil |
H | Horn activation |
J453 | Multi-function steering wheel control unit |
J519 | Vehicle voltage control unit |
J527 | Steering column electronics control unit |
T6az | 6-pin connector, in steering wheel |
T12a | 12-pin connector, at the coil, in the steering wheel |
T20a | 20-pin connector, at steering column electronics control unit |
371 | Earth connection 6 in main wiring harness |
B317 | Positive connection 3 (30a) in main wiring harness |
*1 | for vehicles with automatic Gearbox |
J412 | Mobile telephone operating electronics control unit |
J503 | Control unit with display for radio and navigation system |
J519 | Vehicle voltage control unit |
J527 | Steering column electronics control unit |
J533 | Data bus diagnostic interface |
R | Radio |
T8m | 8-pin connector, at radio (black) |
T8o | 8-pin connector, on control unit with display for radio and navigation system (black) |
T20a | 20-pin connector, at steering column electronics control unit |
T20c | 20-pin connector, at data bus diagnostic interface |
T54b | 54-pin connector, at mobile telephone operating electronics control unit |
B397 | Connection 1 (convenience CAN bus, High) in main wiring harness |
B406 | Connection 1 (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 |