hey I could really use some help... I decided I wanted to put an aftermarket head unit in my mustang... I have a mach 460 system... wellllll heres where I **** up hah.. I took the tape player and cd player single din head units out and removed the center dash piece... I then took the wire hardness I bought that has one grey piece and one black piece and clipped the grey piece in.. could not find where the other one went... the one with all the speaker wires... I noticed an amp I think inside the dash I reached in and was able to unclip a clip on the back that fit perfectly into the other slot on my harness.. perfect I connected my new head unit annnnd... nothing happened.... any idea why?... I checked all the wires I had connected to each other color to color still nothing.... so I removed it and clipped my mach head unit the tape player/radio back up and ..... nothing
no power no lights just nothing... am I doing something wrong here? any help would be awesome. ahhh so sad
