I bypassed the switch and the tan wire, and jumpered the orange wire with 12 volt. All the dash lights lit up as it should. So based on NITROUSN's post, it's either the switch or something with the tan wire. I just researched a new headlight switch, and can't believe they have them in stock at NAPA for only $20. If I would have known that I would have bought a new one and installed it when the dash was out of the car.

I appreciate the help and everyone's comments!

Bill