Hi...when i bought my 99 grand amp, it already had a cd player in it, and the guy gave me the stock with it too...well now i want to sell my car and put the stock back in it and keep the aftermarket...but the ripped all the wires out of the connector that connects to the back of the stock cd player...i was wondering if there was a diagram i could get to show me where to plug them back in at, or what I should do to hook that back up.thanks for the help!!