Sounds like you have a Pioneer head unit.I just installed one and am very pleased.Crutchfield sells an amp bypass harness for Contours that is very handy.You just solder 8 speaker wires from the new head unit to this bypass harness and then plug the other end into the existing stock speaker harness.The wire colors even match up. The sound is so much better you'll be thanking the theiving weasle that nailed you.
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