Complete kit for converting an RNS-D navigation unit into an original RNS-E DVD navigation unit Easy commissioning in minimum time The RNS-E adapter connects the existing vehicle connector to the navigation unit DVD navigation RNS-E Selectable options: A4 8E - Sound 9VD A3 8L, A6 4B - Sound 9VD A4 8E - Sound 8RY A3 8L, A6 4B - Sound 8RY Scope of delivery: Adapter Specific antenna adapter Specific GPS adapter Tool for disassembly Note: Please fill in the above information, otherwise the adapter may not work for your vehicle Only for vehicles with CAN bus on the instrument cluster.