| Number | X-pin, colour | Description |
|---|---|---|
| X137 | 4-pin, Black | Plug connector Right front turn signal indicator |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal, terminal 49 | Light module Connector, turn signal, right (Taxi only) |
| 2 | E | Front right parking light USA | Light module |
| 3 | Not used | ||
| 4 | M | Ground | Ground point |