I had no clue my car had a factory amp until tonight when I TRIED to install a new head unit. Things aren't looking good for the install, According to the Audio guy there are suppose to be 2 other wiring harnesses back there somewhere, I found 1 of them, is it true, I have to find 2 other wiring harnesses back there to hook it up? If so anyone happen to know where they both are?
Thanks, TJ