KUFATEC Coding Key Coding interface for final coding when retrofitting HomeLink / garage door opener Compatible with the following models: Audi A3 8Y * Audi A4 8W Audi A5 F5 Audi A6 4A Audi A7 4K Audi A8 4N Audi Q5 FY Audi Q7 4M Audi Q8 4M Audi e-tron GE Simply connect the adapter to the vehicle's OBD interface - done! The interface adopts all required codings Scope of delivery: 1x coding key Note: The coding adapter can only be used for one vehicle * Currently, the respective control unit must be unlocked for a limited time before using the key. This must be done by a workshop with valid GEKO access Currently, the retrofitting of vehicles from model year 2024 is not possible