I have a 65 coupe. The brake lights have never worked since I got the car. I replaced the rear wiring harness. The turn signal switch. The brake light switch. And had to get a new pigtail and splice the wires going to the brake light switch. I rigged it all up and the right rear brake light was permanently on. The turn signals worked. I cleaned the area around the post where the right ground cable is and now nothing works. No tail lights, or fuel gauge.
Any ideas or other areas to...

Brake lights