I have an auto dimming mirror with compass and map lights that im trying to install in my car (2000 GT). I don't need the map lights to work on it, but im having problems wiring it up. Ive already read the everything you need to know about auto dimming mirrors thread but the wiring didnt work when i tried it like the thread said. I managed to get the auto dimming to work and the map lights to turn on, couldnt turn off though, but i cant get the compass to work. My old auto dimming mirror has 3 wires and the new one is a 7 pin harness. Anyone have any ideas on how to wire it so the compass will work?