1992 Chevy Silverado
 

Howdy Ya'll,
I own a 1992 Silverado. I put some smoke headlights and LED bulbs in it. Everything works (blinkers, parking lights, low beams) except the high beams. They didn't work when I purchased the truck, but I assumed they were just out. I checked the fuses, and they are all okay. the bulbs are plugged in correctly, and I know the bulbs are good. I'm guessing it's the relay, but any thoughts? the dome light doesn't work either, and I replaced the bulbs in it as well. I doubt they are related problems, but I need to fix both.