Cable set trailer hitch - central electrics for Audi A6 4A, A7 4K

Specific cable kit for upgrading the original electric swivel towbar suitable for the following vehicles: Audi A6 4A Audi A7 4K All functions are installed as factory Scope of delivery: cable kit Note: After installation, the control units must be coded by means of diagnostics Suitable trailer hitch, e.g. 4K0800491D, E (A6, A7) Suitable control unit 4M0907383X We would also be happy to receive an offer for the complete retrofit of a trailer hitch