Questions & Answers for: GMC dim headlights dont work

...headlights dont work, they are on very dim but not like the right side. switched relays made no change. bulbs are new. 2003 GMC 2500 HD 4x4 with 6.0 vortec V8 check wiring harness directly behind ...

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...headlights work high and low. driver side turn signal dont work , passenger side turn signal don't work , no back up lights , brakes very dim but turn on passenger side turn signal brake lights work ...

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Question about 1999 Suburban

2 Answers

...headlights do not dim or go out, then the battery is likely ok. ·Check the starter and solenoid: If the wiring looks ok, then look at the starter solenoid for a good connection, and proper voltage at ...

...headlights work fine(dont think is the battery) theres no clicking noise.. it just makes no attempt to turn over.. im parked in a toll parking garage & had to get a cab for my mother & myself... any ...

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