Rear Electronic Module A174*13B Connector End View
Pin Assignments At Plug Connector A174*13B
| Pin | Type | Description /Signal type | Connection /Measuring information |
|---|---|---|---|
| 1 | -- | Not used | |
| 2 | A | Activation, brake light | Auxiliary brake light |
| 3 | A | Activation, reversing light | Tail light, inner right |
| 4 | A | Activation, tail light | Tail light, inner right or Tail light, outer right |
| 5 | -- | Not used | |
| 6 | A | Activation, rear fog light Dynamic brake light | Tail light, inner right |
| 7 | M | Ground | Rear window defogger |
| 8 | M | Ground | Ground connector |
| 9 | -- | Not used | |
| 10 | -- | Not used | |
| 11 | A | Activation, tail light | Tail light, inner left or Tail light, outer left |
| 12 | A | Activation, rear fog light Dynamic brake light | Tail light, inner left |
| 13 | -- | Not used | |
| 14 | A | Activation, licence plate light | Licence plate light, left |
| 15 | A | Activation, licence plate light | Licence-plate lamp, right |
| 16 | A | Activation, reversing light | Tail light, inner left |
| 17 | A | Actuation, central locking drive | Rear window lock |
| 18 | E | Signal Rear window lock | Rear window lock |
| 19 | A | Actuation, central locking drive | Boot lid/tailgate lock |
| 20 | E | Signal, boot lid contact | Boot lid/tailgate lock |
| 21 | E | Signal Boot lid button, exterior | Boot lid button, exterior |
| 22 | E | Signal, reset contact | Rear wiper |
| 23 | A | Supply Rear wiper | Rear wiper |
| 24 | M | Ground | Ground connector |
| 25 | A | Power supply, terminal 30B | Connector, interior light |
| 26 | E | Signal, boot lid contact | Boot lid/tailgate lock |