Complete kit for retrofitting the original PDC Park Pilot at the rear of the vehicle including OPS for VW Caddy SA Better estimation of the distance to obstacles thanks to the individual response of each sensor and the visual representation of the change in distance Scope of delivery: Cable sets Control unit Buzzer Primed ultrasonic sensors Note: No visual indication on Radio Ultralow (Pr No.: I7D) or without radio (Rr-No.: 8AA) After installation you have to code. Please contact your local VW dealer or a specialist workshop with diagnostic software. Sensors are supplied primed - Painting required