I just purchased an after market 6-CD changer for my C70 and it has a red wire (accessory) and a yellow wire (battery) attached to the cable that I need to connect to the matching wires that are in the wiring harness going to the SC901 unit that came with the car. Does anyone know what color wires that I should connect the changer wires to what color harness wires? Thanks Andy 99 C70 HPT