| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | A | Signal, seat heating on | Seat heating, left |
| | | |
| 2 | E | Supply, terminal 15 | Fuse F33 |
| | | |
| 3 | E | Terminal 58g | Light switch cluster |
| | | |
| 4 | A | Signal, RDC initialisation button | Dynamic stability control (DSC) |
| | | |
| 5 | E | HDC indicator lamp | Dynamic stability control (DSC) |
| | | |
| 6 | A | Signal, HDC mode activated | Dynamic stability control (DSC) |
| | | |
| 7 | E | Voltage supply Terminal 30 | Fuse F61 |
| | | |
| 8 | E | Signal, LED PDC switch | Park distance control (PDC) |
| | | |
| 9 | A | Signal, PDC switch | Park distance control (PDC) |
| | | |
| 10 | | Not used | |
| | | |
| 11 | | Not used | |
| | | |
| 12 | A | Temperature signal, seat heating | Seat heating, left |
| | | |
| 13 | A | Signal, seat heating on | Seat heating, right |
| | | |
| 14 | | Not used | |
| | | |
| 15 | A | Signal, outside mirror camera button | Video module |
| | | |
| 16 | A | Signal, ASC/DSC passive | Dynamic stability control (DSC) |
| | | |
| 17 | | Not used | |
| | | |
| 18 | A | Ground | Ground point |
| | | |
| 19 | A | Ground | Ground point |
| | | |
| 20 | | Not used | |
| | | |
| 21 | E/A | K-bus signal | K-bus connector |
| | | |
| 22 | A | Temperature signal, seat heating | Seat heating, right |
| | | |
| 23 | E | Terminal R | Fuse F12 |
| | | |