I'm installing an HUD in my Grand Prix GT. The wiring harness for the HUD itself was already in there so I purchased a new HUD and trim to put it on. Unfortunately I am missing the wiring harness for the switch. So if I could buy just the HUD switch with the plug still in it and a little bit of wire or just the plug with a little bit of wire hanging off it to splice into the HUD wires I would be willing to pay. This is almost impossible to find on eBay or anywhere else online.