Specific adapter kit to change the rear lights of your Audi A4 8K Avant to Audi A4 8K Avant LED Facelift rear lights Please note that this is only the adapter Easy installation, thanks to precise dimensional adaptation The following options are available: LED to LED Facelift Standart to LED Facelift Standart US to LED Facelift EU Scope of delivery: Rear light adapter kit Note: After upgrading to LED Facelift rear lights, you must code the vehicle. If you do not know the coding data, please order the complete kit (adapter and coding dongle) If the diagnostic interface is not used, we cannot guarantee functionality The rear lights are not included in the delivery