Can't find it in the wiring schematics. Car is a 70 superbee. The orange wire is from the light for the heater controls. The second pic shows a 3 hole connector, is this where it goes?

pic

I believe thats where it goes. Just take a test light and check that is the light connector. Turn lights on and off.

i agree,multiple port plug for dash lights.

x3

Thanks. I can't test, the rest of the wiring is disconnected. I converted my ammeter to a voltmeter and need to change some other wires around before I hook up the battery. now for the radio wiring...

pretty sure the map light and the ign switch delay lamp also plug into that. i could go check if need be?

Sure, if you could. I'll check and see where my map light is currently wired.

looking like heater light, ash tray light and radio light. don't hold me to that as it's a snakes nest under there but the wiring diagram looks that way too.