Headlight Switch Cranks Engine??

Yea the bulkhead connector is often a problem. As far as Mannys car goes, you can prob unhook the wires going to the dome light at the door switch. Doubt if that will solve much, other than keeping your fuse from blowing. But I'm always int in experimenting. That's how you learn. Start by tracing the yellow wire back from the starter relay, and see where it is intersecting the headlites on switch. Or more specifically, the wire that feeds 12 V to the headlites, when the lites are turned on. I'm sure you will find a wire crossed, or something that is shooting 12 V to the starter relay.