Package for retrofitting an original Park Pilot system at the front and rear of the vehicle, including the optical parking system OPS OPS function only for vehicles with original head units Significantly better distance control thanks to frequent acoustic sound as well as optical display on the display of the head unit NOTE PR number: With the vehicle chassis number you can check at your local VW dealership whether your vehicle is equipped with VK0, VK1 or VK3 Selectable options: VK0 VK1 VK3 VK4 Scope of delivery: Wiring harness Control unit Sensors Buzzer Push button Note: After installation you must code the system. Please contact a VW dealership or workshop with diagnostic software