Specific cable set for upgrading the original towbar on VW Passat B8 / Arteon 3H (swivel), T-Roc A11, D11 (removable). All functions remain as factory-installed. Scope of delivery: cable set. Notes: After installation, the control equipment must be coded according to item 42239. Additional components required include the towbar, control unit, button, and bumper harness. We would be happy to provide you with a quote for the complete retrofit.