Headlight issue

[Coffinhunter]

I think I have seen this here before, but I could not find it.

When I was leaving for work this morning I turned on my lights, and the headlights did not come on. The right side looked like it was trying to, and flickering a little. The running lights work fine and the fog lights would come on. I turned the switch off, then back on with no change. Did it a third time and the lights came on fine.

Any ideas?

I have the Litronics