Complete kit to retrofit the original Park Pilot at the front and rear of the vehicle, including OPS for VW Polo 6C Better estimation of the distance to obstacles thanks to the individual response of each sensor as well as the optical display on the display of the dead unit Scope of delivery: Wiring kit Control unit Buzzer Primed ultrasonic sensors Button Note: After installation, you must code the vehicle. Please contact a VW dealer or specialist workshop with diagnostic software. The sensors are supplied primed - painting required