| Number | X-pin, color | Description |
|---|---|---|
| X531 | 3 -pin, White | Connector Front cigar lighter |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | M | Ground | Ground point |
| 2 | E | Terminal 87 | Cigar lighter relay |
| 3 | E | Nighttime illumination signal | Light module |