PRE-RELEASE
Automatic headlamp levelling, bus information
| Automatic headlamp levelling, bus information |
| Bus message | Type of information | Transmitter | User |
| Headlamp levelling, fault indication active | On/Off | AHL | ICM |
| Dipswitch | 0, 1, 2 | BCM | AHL |
| Ignition key position | Lock Off On Start | CIM | AHL |
| Brake pedal switch active | On/Off | ECM | AHL |
| Front left wheel speed | rpm | TCS/ESP | AHL |
| Rear right wheel speed | rpm | TCS/ESP | AHL |
| Front right wheel speed | rpm | TCS/ESP | AHL |
| Rear left wheel speed | rpm | TCS/ESP | AHL |
