my headlights only come one with the key in the on position. parking lamps and hazards come on with key off but no head lights. I am thinking perhaps the switch? MY dimmer is also on the fritz, could this be the culprit?
I think I can help with this one, Just fixed it 2 weeks ago. It's not the dimmer switch, in my case it was the wires behind the turn on off light switch came loose, I guess after 20 yrs that may happen ! This caused my high beam wire to fry as you can see. Take off the switch and push all 6 wires in so connection is solid with switch unit and that should cure your lights woes. I also thought it was my dimmer, dash lights would go off, headlight would come on and off just like yours. Hope this helps my friend