I am trying to put a HUD in my 98 GTP. Everywhere I read seems the wiring harness should have the plugs already there. I can not find them anywhere, I have the speedo out, the DIC out, the heater control and the radio out and cannot find any unused plugs. I would not mind splicing the wires in if i could finid a diagram on where they all go, I got the plugs with the unit and the switch. Any help would be most appreciated.:banghead: