Headlights/Daytime Running Lights (DRL) Schematics

Fig 1: DRL Relay, Headlamps & Power Schematic (w/o 6J7)

Courtesy of GENERAL MOTORS CORP.

Fig 2: DRL Relay, Flasher, Headlamps & Power Schematic (6J7)

Courtesy of GENERAL MOTORS CORP.

Fig 3: Indicators & Lamp Control Schematic

Courtesy of GENERAL MOTORS CORP.