| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | E | Supply, terminal 30G | Fuse F1 |
| | | |
| 2 | A | Activation, actuator motor | Steering column adjustment motor |
| | | |
| 3 | A | Activation, actuator motor | Steering column adjustment motor |
| | | |
| 4 | M | Ground | Ground point |
| | | |
| 5 | M | Ground, Hall sensor | Steering column adjustment motor |
| | | |
| 6 | E | Signal, Hall sensor | Steering column adjustment motor |
| | | |
| 7 | A | Activation, solenoid | Steering column adjustment motor |
| | | |
| 8 | E | Signal, Hall sensor | Steering column adjustment motor |
| | | |
| 9 | E | Signal, Hall sensor | Steering column adjustment motor |
| | | |
| 10 | A | Supply, Hall sensor | Steering column adjustment motor |
| | | |
| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | M | Ground | Ground point |
| | | |
| 2 | M | Sensor ground | Connector, sensor ground |
| | | |
| 3 | E | Signal Front left temperature sensor, air conditioning | Front left temperature sensor, air conditioning |
| | | |
| 4 | E | Signal Front right temperature sensor, air conditioning | Front right temperature sensor, air conditioning |
| | | |
| 5 | E | Signal Steering column adjustment switch | Steering column adjustment switch |
| | | |
| 6 | A | Activation Blower output stage | Blower output stage |
| | | |
| 7 | A/E | CAN bus low | Connector, CAN bus |
| | | |
| 8 | A/E | Signal, LIN bus | Independent auxiliary heater |
| | | |
| 9 | | Not used | |
| | | |
| 10 | | Not used | |
| | | |
| 11 | M | Ground Steering column adjustment switch | Steering column adjustment switch |
| | | |
| 12 | A | Switch-off, steering wheel heater | Steering column switch cluster |
| | | |
| 13 | | Not used | |
| | | |
| 14 | A | Activation Auxiliary heater control unit, 3rd Row of seats | Auxiliary heater control unit, 3rd Row of seats |
| | | |
| 15 | | Not used | |
| | | |
| 16 | | Not used | |
| | | |
| 17 | A/E | CAN bus high | Connector, CAN bus |
| | | |
| 18 | E | Supply, terminal 30G | Fuse F17 |
| | | |
| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | A | 5 V supply | Centre console switch centre |
| | | |
| 2 | A | Activation Centre console switch centre | Centre console switch centre |
| | | |
| 3 | A | Activation Centre console switch centre | Centre console switch centre |
| | | |
| 4 | A | LED activation | Centre console switch centre |
| | | |
| 5 | A | LED activation | Centre console switch centre |
| | | |
| 6 | A | LED activation | Centre console switch centre |
| | | |
| 7 | A | Serial signal | Centre console switch centre |
| | | |
| 8 | A | Supply Centre console switch centre | Centre console switch centre |
| | | |
| 9 | E | Signal, data OUT | Centre console switch centre |
| | | |
| 10 | M | Ground | Centre console switch centre |
| | | |
| 11 | E | Signal, data OUT | Centre console switch centre |
| | | |
| 12 | E | Signal, data OUT | Centre console switch centre |
| | | |
| 13 | E | Signal, data OUT | Centre console switch centre |
| | | |
| 14 | A | Signal, terminal 58G | Centre console switch centre |
| | | |