hello I just wanted to ask if other 221 drivers might have the same problems with the vehicle: our s500 is now 12 months old about 13 tkm on the speedometer: the 7 g jerks quite violently while stopping/rolling out. and generally quite often and hard between 1st and 2nd gear in both directions, but means more downwards.– until now 1st time dc new software 2nd time dc has changed converters… result: rather more jerking multicontour seat driver, in the lean a cushion leaking, part is still exchanged t of dc-parts order takes 2 weeks! sliding roof never goes on a push of a button but always stops somewhere in the middle.—3 times have been re-standardized by dc– resultless brakes squeaking—dc has blocks in front and rear changed– squeaking no more cars goes next week again a few days. I’m now seriously considering a change. has someone already had experiences with it or could write the frame data of a change briefly here? thank you for eu he feedback