Complete kit for upgrading the original PDC parking aid for VW Phaeton This wiring harness connects the PDC controller to the central electronic module and the warning buzzer Scope of delivery: Wiring harness Notes: To use the full functionality of the front PDC system, you will need two more sets of cables: Wiring harness for the front sensors (part number 39860) Wiring harness for the Park Pilot controller (part number 39861) To add the full functionality of the rear PDC system, you will need two more sets of cables: Wiring harness for the rear sensors (part number 39859) Wiring harness for the Park Pilot controller (part number 39861)