According to StVZO, side marking lights on single-lane vehicles are not allowable and, according to my inquiry at DEKRA, also lead, for example, to the fact that the HU badge cannot be assigned if they are mounted. Although the tested engineer could not answer my question directly, he called me back after extensive research and told me this. Also fits to my knowledge. Whether it’s for single-lane vehicles with EC approval I assume that the DEKRA employee has checked this. My real question is (in the search I found nothing really suitable about this) whether your experience with SML in general traffic controls, DEKRA and TÜV investigations has been gained. There are enough scooters, mopeds and motorcycles with orange beacons on the flanks. I would be very grateful for information. Ciao, LUPF