instrument cluster ground

Yep thats it, at each screw use a ring terminal. And that is the right headlight switch as well. I was wondering about the same thing with dads 67 as there was a h/l switch with the tang, and one without. Its a ground. If you are taking the inst bezel out, may as well clean the back of the circuit board well. Hey while I think of it, you might want to put LED's in instead of the std bulbs. The led's from what I have read on here are way better. Apparently they are as simple as replacing the bulbs. Try googling "super bright leds"