Complete kit for retrofitting the original trailer manoeuvring assistant, Trailerassist for VW T6.1 SH Trailer Assist takes over the steering when the trailer is coupled The direction from the trailer is determined using the mirror adjustment button Reversing with a trailer is made easier because you no longer have to move the steering wheel yourself Selectable option: no cruise control available (PR no.: 7X0) rear cruise control available (PR no.: 7X1) front and rear cruise control available (PR no.: 7X2) Scope of delivery: cable set (only if PR no. 7X0 is selected) Control unit Button Coding dongle Notes: The reversing camera 44355-1 must always be retrofitted Trailer-related traffic signs can only be displayed if speed limit detection is available ex works (PR no.: QR9). Only suitable for vehicles with tailgate (PR-No.: 3RB,3RC,3RJ,3RP) An original towbar is required Vehicles with ex-factory parking assistant (PR-No.: 7X5) only require dongle 41739 and camera 44355-1 After installation, the vehicle must be coded using a coding dongle