Wiring for retrofitting an original Park Distance Control PDC for Audi A6 4B This cable set connects the PDC controller to the sensors in the rear bumper The opening in the body is already available at the factory, so there is no need to drill new holes Scope of delivery: Cable set Notes: To use all the features of the rear PDC system, you will need two more cable sets: Harness for the rear sensors (part no. 33890) Harness for the Park Pilot controller (part no. 33891) To add all the features of the front PDC system, you will need two more cable sets: Harness for the front sensors (part no. 33889) Harness for the Park Pilot controller (part no. 34515) The AUDI A6 4B is equipped with PDC at the front and rear Only for vehicles after model year 2000