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

Fig 1: Headlamp Switch Power and Ground Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Low Beam Headlamps Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 3: High Beam Headlamps Schematic

Courtesy of GENERAL MOTORS CORP.