| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | E | Supply, DSC control unit | Fuse F1 |
| | | |
| 2 | | Not used | |
| | | |
| 3 | A | Signal, processed wheel speed, rear right | DME control unit |
| | | |
| 4 | E | Signal DSC/DTC button | Centre console switch centre |
| | | |
| 5 | E | Signal, brake fluid level | Brake fluid level switch |
| | | |
| 6 | E | Signal, front right wheel speed | Front right wheel speed sensor |
| | | |
| 7 | E | Supply, DSC control unit | Fuse F78 |
| | | |
| 8 | E | Signal, brake pad wear sensor | Brake pad wear sensor, rear right |
| | | |
| 9 | | Not used | |
| | | |
| 10 | M | Sensor ground | Connector X186 |
| | | |
| 11 | | Not used | |
| | | |
| 12 | | Not used | |
| | | |
| 13 | M | Ground | Ground point |
| | | |
| 14 | A/E | Signal F-CAN low | F-CAN-bus connector |
| | | |
| 15 | A | Signal, processed wheel speed, rear left | Connector X1101 (rear left wheel speed) |
| | | |
| 16 | | Not used | |
| | | |
| 17 | | Not used | |
| | | |
| 18 | E | Voltage supply Front right wheel speed sensor | Front right wheel speed sensor |
| | | |
| 19 | E | Voltage supply Rear right wheel speed sensor | Rear right wheel speed sensor |
| | | |
| 20 | E | Signal, rear left wheel speed | Rear left wheel speed sensor |
| | | |
| 21 | E | Voltage supply Front left wheel speed sensor | Front left wheel speed sensor |
| | | |
| 22 | E | Signal, front left wheel speed | Front left wheel speed sensor |
| | | |
| 23 | | Not used | |
| | | |
| 24 | A/E | Signal PT-CAN low | CAN-bus connector |
| | | |
| 25 | E | Supply, DSC control unit | Fuse F25 |
| | | |
| 26 | A/E | Signal F-CAN high | F-CAN-bus connector |
| | | |
| 27 | A | Signal, processed wheel speed, front right | Connector X10184 (front right wheel speed) |
| | | |
| 28 | A | Signal, processed wheel speed, front left | Connector X10183 (front left wheel speed) |
| | | |
| 29 | E | Signal, brake pad wear sensor | Brake pad wear sensor, front left |
| | | |
| 30 | E | Brake light signal | Brake light switch |
| | | |
| 31 | E | Signal, rear right wheel speed | Rear right wheel speed sensor |
| | | |
| 32 | A | Supply voltage, sensors | Rotation rate sensor DSC sensor 2 |
| | | |
| 33 | E | Voltage supply Rear left wheel speed sensor | Rear left wheel speed sensor |
| | | |
| 34 | | Not used | |
| | | |
| 35 | E | Wake-up signal, terminal 15 | Connector , terminal 15 wake-up signal |
| | | |
| 36 | | Not used | |
| | | |
| 37 | A/E | Signal PT-CAN high | CAN-bus connector |
| | | |
| 38 | M | Ground | Ground point |
| | | |