Function Control Centre, Roof X14289 Connector End View
PIN Assignments At Plug Connector X14289
| Pin | Type | Description/Signal type | Connection/Measuring notes |
|---|---|---|---|
| 1 | - | Not used | |
| 2 | M | Ground | Ground connector |
| 3 | A | Signal, vanity mirror | Make-up mirror light, front left |
| 4 | A | Signal, top-light | Interior light, left B-pillar X5 |
| 4 | A | Signal, top-light | Rear compartment interior light X6 |
| 5 | A | Switch signal | Interior light, left B-pillar X5 |
| 5 | A | Switch signal | Rear compartment interior light X6 |
| 6 | M | Ground | Interior light, rear left |
| 7 | A | Activation Interior light, left B-pillar | Interior light, left B-pillar light package X5 |
| 7 | A | Activation Interior light, rear left | Interior light, rear left without lights package X5 |
| 7 | A | Activation Rear compartment interior light | Rear compartment interior light package X6 |
| 8 | A | Signal Rear compartment interior light | Rear compartment interior light X6 |
| 8 | A | Signal, rear left reading lamp | Interior light, left B-pillar X5 |
| 9 | - | Not used | |
| 10 | - | Not used | |
| 11 | A | Signal, vanity mirror | Make-up mirror light, front right |
| 12 | A | Signal, top-light | Interior light, right B-pillar |
| 13 | A | Switch signal | Interior light, right B-pillar |
| 14 | M | Ground | Interior light, rear right |
| 15 | A | Activation Interior light, right B-pillar | Interior light, right B-pillar light package |
| 15 | A | Activation Interior light, rear right | Interior light, rear right without lights package |
| 16 | A | Signal, rear right reading lamp | Interior light, right B-pillar X5 |
| 16 | A | Signal Rear compartment interior light | Rear compartment interior light X6 |