Schematic Circuit Diagram - Exterior Lighting System, Rear: Notes
COMPONENTS DESCRIPTION CHART
| Index | Explanation |
|---|---|
| 1 | Central gateway module (ZGW) |
| 2 | Car Access System (CAS) |
| 3 | Electronic transmission control (EGS) |
| 4 | Rain/driving lights/condensation/solar sensor * |
| 5 | Junction box electronics (JB) |
| 6 | Power distribution box, front |
| 7 | Power distribution box, luggage compartment |
| 8 | Not for US |
| 9 | Outer rear light cluster, right |
| 10 | Inner rear light cluster, right |
| 11 | License plate light |
| 12 | Inner rear light cluster, left |
| 13 | Outer rear light cluster, left |
| 14 | Filter with trap circuit |
| 15 | Additional brake light |
| 16 | Footwell module (FRM) |
| 17 | Control panel, light switch |
| 18 | Steering column switch cluster (SZL) |
| 19 | Hazard warning switch |
| 20 | Brake light switch |
| PT-CAN | Powertrain CAN |
| K-CAN2 | Body CAN2 |
| FlexRay | FlexRay |
| LIN-Bus | Local interconnect network bus |
| KI. 30F | Terminal 30, fault switched |
The rear light clusters (9 and 13) include:
- Brake light
- Direction indicator lights
- Tail lights
- Side marker light.
The rear light clusters (10 and 12) include:
- Brake light
- Reversing light
- ail lights
- Adaptive brake light, US version.