Door Jamb Switch

[truckster]

For those of you who either have factory door jamb switches or have added them, where are they located? Do they run through the headlight switch?

My 72 CST has a single wall top with dome lights, but they only operate through the headlight switch. I'm rewiring it right now, and I'd like to add lights on the roll bar and under dash lights, as well as lighting the map lights in the mirror. Your pin locations as well as any wiring suggestions are appreciated.