Specific wiring for installing cruise control on VW Polo 6R, Seat Ibiza 6J models This wiring harness connects the steering arm and the engine control unit Features: Set the pace Accelerate Slow down Return to the pace you last set Scope of delivery: Cable set Note: NOTE: For vehicles with long coding, the final coding must be completed with the diagnostic interface 38772 Please check with a local VW dealer whether the vehicle has long coding or not In some cases, the control unit for the on-board electrics must be replaced - At least the on-board control unit 6R0 937 087 is required Before starting the installation, you must check the part number of the control unit for the on-board electrics. Please contact your local dealer After installation, you must code the system for cruise control