| Number | X-pin, colour | Description |
|---|---|---|
| X336 | 6 -pin, Black | Plug connector Interior/reading lamp, front |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal, switch off consumer load | General module |
| 2 | M | Ground | Ground connector |
| 3 | Not used | ||
| 4 | E | Night light signal | Light module |
| 5 | E | Interior lights | General module |
| 6 | E | Interior lights signal | General module |