Headlights/Daytime Running Lights (DRL) Schematics (Domestic)

Fig 1: Park Brake Indicator Switch and DRL Ambient Light Sensor Schematic (Domestic)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Headlamp and I/P Lamp Dimmer Switch Schematic (Domestic)

Courtesy of GENERAL MOTORS CORP.

Fig 3: Headlamps Schematic (Domestic)

Courtesy of GENERAL MOTORS CORP.