Exterior Lighting
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
The body control module (BCM) provides the following exterior lighting control functions. Some exterior lighting control functions may be controlled by other systems through the class 2 serial data link:
- Headlamps
- Daytime running lights (DRL)
- Park lamps
- Perimeter lighting
- Front fog lamps
- Exterior lighting personalization
Refer to Exterior Lighting Systems Description and Operation in Lighting Systems for more information.