OBD adapter for final coding when retrofitting an ambient camera (4-camera system) Simply connect the adapter to the vehicle's OBD interface - done! The interface adopts all required codings Selectable options: Audi A6 4A Audi A7 4K Audi A8 4N Audi Q7 4M from Mj. 2020 Audi Q8 4M Audi e-tron GE VW Touareg CR Scope of delivery: 1x coding dongle Note: This coding adapter can only be used for one vehicle Currently, retrofitting vehicles from model year 2024 is not possible