Headlights/Daytime Running Lights (DRL) Schematics

Fig 1: Headlamp Controls Schematics

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Fig 2: Lighting Headlights/DRL (Headlamps) Schematics

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Fig 3: Daytime Running Lamps (DRL) - (Export w/T65) Schematics

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Fig 4: Daytime Running Lamps (DRL) - Domestic Schematics

Courtesy of GENERAL MOTORS CORP.