After manual level adjustment with the switch in the middle console, this (switch) lights up at least half a day. Sometimes the corresponding symbol also appears in the display; when it disappears again, no recognizable systematics seem to follow. Both are annoying, but I have tacted under the label “Diva”. It was not funny, however, that suddenly the message “Stop! Ride” in the display was “Stop! Ride” The report was gone on the 3rd day and the car was back on the right level. “My” workshop found the error “level control not tight”. A check of the lines was negative. When the same error occurred again, I drove directly to the workshop. The master could see the error message “level too low”. n, but when driving into his hall, the front rose again, and the message had disappeared. A change of the level sensors at the front did not bring any improvement. It is to be mentioned that I perceive an unusual noise in the area below the left fund seat at approx. 1,800 to 1,900 rpm. In the forum the problem is addressed. However, I did not find a solution there. LG Thomas