The Stovebolt Site Forums The Shop Area The Electrical Bay Dome Light - From Socket to Switch

I've seen lots of threads concerning wiring from the headlight switch to the dome light, but my question is in reverse:

I have a dome light, a proven bulb, and wires at the socket, but I don't find those wires at the switch. Once they disappear towards the driver side, how do they route to the headlight switch?

Thanks,
Bill