headlights

So I just installed some LED headlights For starters When I had only one side installed the low and high were working fine separately but I couldn’t get the high beams to work together and have both on Strange And now that I’ve installed the other side The low beams only light 2 of the LED on...

Does anybody have a custom adapter for sale i have an 82 cutlass Calais and from factory it’s 2 prong but the Led lights are 3 prong I’m new to having a classic car and don’t really know much about them but always loved them i got this as a gift for my dad want to build it for him.

Corner lights and dash light on my ‘79 Cutlass Supreme runs when I turn the key to On position. Also I can regulate corners with dimmer switch but can’t regulate the light of the dash. Headlights switch is in off position. Other positions works well. Other switches (I have 3 of them) works the...

Hello all, I usually can figure most things out in life but this has me stumped and no lie electrical isn't my thing. I have just bought a 87 MC SS and after towing it home and installing a new battery she fired up, the starter missed two times before it caught, so I've already purchased a new...

Hey Fellas, Having some technical difficulty with headlights- coming to the end of a resto on an 83 Monte SS and have found that after reconnecting headlight harness and turning on the headlights, the only lights that work are the lo/hi beam headlight on the drivers side of the car?!? The...