Complete kit for upgrading the automatic distance control (ACC) system for Mercedes Benz V-Class EQV 447 Thanks to the radar sensor in the front bumper, the system regulates both the speed and the distance to the vehicle in front Follow to stop function Increased driving comfort, especially in traffic jams and on long motorways Display of distance and control range on the speedometer Distance selection via the steering column lever Selectable option: With lane keeping assistance code JW5 Without lane keeping assistance code JW5 Scope of delivery: Original steering column lever KUFATEC coding dongle Notes: The display of the distance control range on the speedometer is not part of the upgrade, as the instrument cluster must also be replaced for this. However, this has no effect on the function. *Calibration of the radar sensor is necessary. This must be carried out by a Mercedes workshop