My headlights used to only come on with the highbeam on. I've replaced the dimmer switch but they still won't turn on. The highbeam indicator no longer comes on either. I'm getting zero power to the headlights per volt meter. I've looked at the wiring diagrams and can't seem to figure out where the bad connection is.
On a 1984 K10 do they have a relay? I don't think it's an issue with a fuse since I can't seem to find one for headlights.