Adaptive High Beam Assistant Plus (IHC+) coding interface for the headlights of the intelligent lighting system ILS compatible with the following models: Mercedes Benz V-Class 447 series Mercedes Benz Vito 447 series Mercedes Benz eVito 447 series Mercedes Benz EQV 447 series The High Beam Assistant Plus automatically switches on the high beams, they are hidden in the event of oncoming traffic Simply connect the adapter (dongle) to the vehicle's OBD interface - done! The interface automatically adapts the retrofitting to the vehicle's existing coding Scope of delivery: 1x coding dongle Note: Only for vehicles with installed LED intelligent lighting system (code LG2)