have you tried unhooking the glove box light?
I would put a ohm meter on ohms with the fuse removed put one lead into a pink wire that goes to the lights and the other to ground, start unplugging and moving the harness and wathcing the meter, when you have infinite resistance you have found the problem. book shows that wire runs the glove box lamp, cargo lamp switch, dome lights and the floor lamps. door switches are just grounds