Complete kit for retrofitting the original swivel trailer hitch / trailer hitch for Audi Q7 4M The swivel trailer hitch is easily unlocked by means of a switch in the trunk, allowing the ball head to be removed and retracted quickly and easily Selectable options: up to model year 2019 from model year 2020 Scope of delivery: cable set trailer hitch (trailer hitch) control unit + bracket counter screw coding dongle Note: not suitable for US vehicles Trailer maneuvering assistant possible from model year 2020, requires parking assistant and surrounding camera (PR-No.: 7X5 + KA6) + Dongle 47428 the retrofit refers to a towing load of max. 750 kg or use of a bicycle rack the use of the trailer hitch requires a change of the cooling ventilation system in the case of higher towing loads depending on the existing engine variant please note the information on the maximum towing capacity, the support load and the permissible total weight of your vehicle in the vehicle documents or in the vehicle logbook This article will be delivered by a freight forwarder, please click on the "Please inquire" button in the upper area and we will then send you a non-binding offer link including shipping costs A trailer use is only possible if a technically permitted trailer load is recorded in the vehicle documents, if no trailer load is recorded in the vehicle documents, the vehicle operating permit and the insurance coverage expire when using a trailer Currently, the retrofitting of vehicles from the production date of 14.08.2023 is not possible