OBD adapter for final coding when retrofitting Auto Hold (Hill Hold) / Hill Start Assist Compatible with the following models: Audi A3 8V Audi A4 8W* Audi A5 F5* Audi A6 4A* Audi A7 4K* Audi Q2 GA Audi Q3 F3 Audi Q5 FY* Audi Q7 4M* Audi Q8 4M* Audi TT FV Simply connect the adapter to the vehicle's OBD interface - done! The interface autonomously supports all the coding required Scope of delivery: 1 coding dongle Note: This coding adapter can only be used for one vehicle *Currently, the retrofitting of vehicles from model year 2024 is not possible