Highline door control units for the rear doors Some vehicles require the door control units to be replaced when retrofitting the closing assist / soft closing Please contact a VW / Audi partner for the replacement of the control unit Connect the vehicle to the diagnostic device and then transfer the existing vehicle code to the new control unit Suitable for the following vehicles: VW Touareg CR Audi Q7 4M Audi Q8 4M Audi A6 4A Audi A7 4K Audi A8 4N Scope of delivery: Left rear door control unit Right rear door control unit Note: Commissioning is carried out via a remote connection The hardware may partly come from test vehicles and have undergone a complete functional test. The software is up to date.