| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | E/A | K-bus | K-bus connector |
| | | |
| 2 | | Not used | |
| | | |
| 3 | | Not used | |
| | | |
| 4 | E | Signal, rear left wheel speed | Connector, rear left wheel speed |
| | | |
| 5 | M | Ground, initialisation button DWS | DWS switch |
| | | |
| 6 | E | Signal, rear right wheel speed | Connector for rear right wheel speed |
| | | |
| 7 | | Not used | |
| | | |
| 8 | | Not used | |
| | | |
| 9 | M | Ground DWS control unit | Ground connection X13230 |
| | | |
| 10 | E | Voltage supply, terminal 15 | Fuse F25 |
| | | |
| 11 | | Not used | |
| | | |
| 12 | E | Signal, front right wheel speed | Connector, front right wheel speed |
| | | |
| 13 | | Not used | |
| | | |
| 14 | E | Signal, initialisation button DWS | DWS switch |
| | | |
| 15 | | Not used | |
| | | |
| 16 | E | Signal, front left wheel speed | Connector, front left wheel speed |
| | | |
| 17 | | Not used | |
| | | |
| 18 | | Not used | |
| | | |