| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | A | Gear indicator signal | Gear indicator light |
| | | |
| 2 | A/E | CAN-bus low | CAN-bus connector |
| | | |
| 3 | A/E | Diagnosis signal TXD 2 | OBDII socket |
| | | |
| 4 | E | Steptronic signal, back | Steptronic switch |
| | | |
| 5 | E | Steptronic signal, upshift | Steptronic switch |
| | | |
| 6 | A/E | CAN-bus high | CAN-bus connector |
| | | |
| 7 | A | Selector lever lockout signal (positive) | Shift lock selector lever lock |
| | | |
| 8 | | Signal, rear fog lights ON | |
| | | |
| 9 | E | Voltage supply, terminal 15 | Fuse F5 |
| | | |
| 10 | A | Transmission position L2 | Electronic immobilizer control unit (EWS) |
| | | |
| 11 | M | Selector lever lockout signal (negative) | Shift lock selector lever lock |
| | | |
| 12 | | Signal, rear fog lights ON | |
| | | |
| 13 | M | Ground | Integrated supply module (IVM) |
| | | |
| 14 | E | Voltage supply terminal 30 | Integrated supply module (IVM) |
| | | |
| 15 | | Signal, rear fog lights ON | |
| | | |
| 16 | M | Ground | Integrated supply module (IVM) |
| | | |