Interior Lights Dimming Schematics

WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Hazard, Headlamp, Driver Information Display Switches, Ashtray, HVAC Control Module & Radio Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Traction Control, Sunroof Switches, Reverse Lockout Solenoid & Garage Door Opener Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 3: Window Switches Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 4: HVAC Control Module & Steering Wheel Schematic

Courtesy of GENERAL MOTORS CORP.