Specific cable set for retrofitting the original swivel trailer hitch (tow bar) for VW Sharan 7N, Seat Alhambra 71 You get all the functions as installed at the factory Scope of delivery: cable set Note: After installation, the control units must be coded by means of diagnostics A suitable trailer hitch, control unit, buttons and wiring harness for the bumper are also required Not suitable for right-hand drive cars