I have a 99 GT and I am adding a hud unit to it. I wired all of the connections from the hud harness where they were supposed to go but when I got to the switch cross refernce a ran into a problem. The plugs I have (2 one from a 97 and one from a 99) only have six pin connections and dont fill up the plug space in the back of the switch? The diagram says it should have 7 wires and connections as well so do I just have the wrong plug and if so where do I get the right one? What year of car? any help is greatly appreciated.
