Electrical Issues!

[KyleSeal]

Originally Posted by TKCR

Sounds like a grounding issue. That’s usually the first and easiest to check. From there, check for an open/bare wire somewhere within the light harness.

Originally Posted by Dead Parrot

Halogen? For turn signal bulbs?

Instrument cluster often shares a fuse with the running lights. But not the turn/brake lights. Since you have issues with the turn lights, possible that is also causing issues with the dash lights.

So far I have determined the headlight switch is the culprit for the dash lights (swapped with a good one from my 67), still working on the turn signals. What I mean by halogen is just non-LED. Not sure of the correct term.