Complete kit for retrofitting the original swivel towbar / trailer hitch for Audi A7 4K The swivel towbar is easily unlocked by means of a switch in the trunk, which allows the ball head to be removed and retracted quickly and easily Selectable options: without preparation (PR no. 1D0) preparation trailer hitch (PR no. 1D8) Scope of delivery: cable set trailer hitch (trailer hitch) control unit + counter-screw bracket coding dongle Note: not suitable for US vehicles on some vehicles (e.g. RS7), replacement of the spoiler / diffuser is necessary This article will be delivered by a carrier, 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 Vehicle documents, operating vehicle license and insurance coverage expire when using a trailer