2003 Chevrolet Silverado 2500HD "brightness flickering" Questions

Why do the headlight flicker bright to dim? When I'm going down the road driving my lights flicker, it's not the battery or the alternator. They don't go completely out but it is noticeably flickering

no spark I assume you have already tested the (secondary ignition circuit) Locate your coil. Using a test light check for power at the small wires going to the coil, (primary circuit) Key on you ...

2003 honda accord, headlights flicker (dim to bright) if flickering the dimmer switch is at fault and needs to be replaced

MarkIII Supra lights. When I turn on my parking lights, they are flickering. Sounds simple right? Well not really. flickering on and off would indeed be simple enough, but these are flickering from ...

My headlights on my 94 dakota work fine for a while on brights, but then just the headlights start flashing/flickering. Parking lights and brake lights are fine. It will also flash/flicker in dim ...

Why do the dash lights filcker when driving? Interior lights stay on so pulled fuse and dash lights quit flickering. When I put the fuse back in the rear hatch when open will make the interior lights ...

THE LIGHTS IN OUR UPSTAIRS BATH HAVE STARTED TO SLOWLY FLICKER DIM AND BRIGHT, DIM AND BRIGHT. Replace your breaker in the breaker box, and I wouldn't use these lights till its fixed. Kill the lights,

...brightness of the dashboard/interior lights is sometimes too close to being right next to the level of rotating the wheel so the lights are on continuously. I just rolled back the wheel a little and ...

headlights flickering headlights will not stay on either DIM or BRIGHT...they flicker back n forth; does anyone know if I need a new turn-signal assembly or could it be a different problem?? ...

...time its out varies constantly the blue hibeam light looks like its at reduced voltage due to its brightness ,or lack of possibly a stuck switch for the hi/lo ...