Specific adapter kit for upgrading the LED tail lights Code LG4 suitable for the following vehicles Mercedes Benz V-Class 447 series Mercedes Benz Vito 447 series Mercedes Benz eVito 447 series Mercedes Benz EQV 447 series Also suitable for vehicles with hinged doors Code W54 and intelligent lighting system Code LG2 Only one adapter is required per vehicle The coding dongle itself codes the new rear lights Simple installation thanks to precise adaptation No error messages in the on-board computer Contents of Scope of delivery: Adapter kit Coding dongle Note: Not suitable for vehicles with facelift II (code XM7), item 48700-1 must be used here