So the white goes to the switch and is the ground which I kinna knew but didn't.
Anyway the doorjams when the door is open completes the loop to ground.Right so far??
Now how does the dash switch work when ya turn it to on(for courtesy lights)it completes the loop to ground also??
Correct me if I'm wrong here but I should do this:
Run the orange direct to the lights,then hook the whites into the white going to the switch and just splice into that wire somewere and hook it to the doorjams Right??