| Number | X-pin, colour | Description |
|---|---|---|
| X292 | 9-pin, black | Plug connector Rear window defogger relay |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | E | Terminal 30 | Fuse F68 |
| 3 | Not used | ||
| 4 | E | Signal Charge indicator LED 1 | Instrument cluster control unit |
| 5 | Not used | ||
| 6 | A | Voltage supply | Rear window defogger - convertible top |
| 7 | Not used | ||
| 8 | E | Signal, rear window defogger | Dual-function switch recirculated air/rear window defogger or Heating and A/C control module |