[wraitherx]

PM me your email address and I will send you a list of all the wires, functions, locations, colors, and polarity that will get you on the right track. i highly doubt that Best buy did it as they will use harness's and if they dont have the correct harness they will pull up wire colors and tap into them not hack the plug off. All the plugs behind the radio are more than likely for the cd player and the radio up top. i can tell you that whomever decided to work on that car did a hack job on it as they were tackling more then they had experience with.

 

[wraitherx]

also, forgot to mention, if you are trying to bypass the mach system on 94-98 models the easiest way is to use the 2 connectors that are on the metal support bracket on the right inside of the radio cavity. there will be a gray rectangular plug (power and ground wires) and then a black rectangular plug (all 8 speaker wires leading straight to the speakers bypassing the mach amps). The correct harness to use for this will be the Scoshe FD02B