I have a nice original 79 T/A with the mighty 301 4 speed.This car has sat for over ten years (covered in AZ) Baked is a good description. I noticed when I got the car powered up that when I pressed the brake pedal the dome light would come on. Well in the past few months the car has a new interior and now I noticed that I have no brake lights and the dome does not work either. I have running lights, turn signals even the cigarette lighter works. I replaced the turn signal switch in the column (NAPA part) checked for voltage (there is voltage present in the dome) so I assume there must be a bad ground..but where? Does that circuit ground though the emergency brake assembly ? that is the only item not back in yet.... anybody have any idea on where to start?