My 68 350 coupe has an interesting issue. For no good reason,starting a couple of months ago, when i open the door, the horn goes off and stops when I shut the door, it stops. I disconnected the two horns so I could drive without the horn attracting attention. Quite by accident, when driving at night, I went to hit the horn (forgetting I disconnected them) and the courtesy lights and dome light when on and do any time i hit the horn on the wheel, otherwise the courtesy/dome lights work fine and the car has no other electrical issues. Any thoughts
