Coding dongle for Audi A6 4A LED / Matrix headlights

Interface (coding dongle) for final coding when retrofitting original LED headlights. Suitable for the following vehicles: Audi A6 4A. Simply connect the adapter (dongle) to the vehicle's OBD interface – that's it! The interface automatically adapts the retrofit to the existing vehicle coding. Scope of delivery: Diagnostic interface. Note: For vehicles of model years 2021, 2022, and 2023, the gateway must be sent for an update. The diagnostic interface can only be used for vehicle compatibility. Dynamic turn signal function only if the comfort control unit is adapted. Not suitable for US cars. Headlight calibration must be performed according to the manufacturer's specifications.