Package for the installation of an original Park Pilot system at the rear of the vehicle including optical parking system OPS for VW Touran 2011 OPS function only for vehicles with original car radio Much better distance control thanks to frequent acoustic sound as well as optical display on the car radio display Scope of delivery: Wiring harness Control unit Sensors Buzzer Note: After installation you have to code the system. Please contact a dealer or VW workshop with diagnostic software