The single cable versions used an overall cable length of 12’ 6” with a male T connector to plug into the dash harness adapter that Vlad (Hey Vlad!) is showing plugged in at the kick panel. A black 18 gauge wire on the – T and white 20 gauge wire on the | T. That taped two wire harness ran for 8’ 9” and then were crimped together with a black 16 gauge wire that was 3’ 7” running to a single female terminal to the single wire male wire from the defogger motor.