Here's what's up...On my '67 C-10 ex-farm truck, the headlights will not come on. The instrument cluster lights, radio light, taillights, and parking lights come on just fine. I've tried hitting the dimmer switch several times, and it has no effect.

The headlights did come on once, but when I truned them off, then on again, zip. So I know for certain both bulbs are good.

My logical conclusion is a bad dimmer switch. Consensus amongst the electrical masses is...??? cool

Pessimist - Sees glass as half-empty. Optimist - Sees glass as half-full. Gov't- Sees glass and takes it from you because you have a glass.
Political Correctness: A philosophical belief system bereft of common sense and logic, that supports and rewards ignorance and stupidity.