I noticed a phenomenon of which I am interested in whether you (a) can understand it and/or (b) have a proposal for a solution: If the vehicle was standing outside for several hours (e.g. overnight) at minus temperatures, the suspension speaks only very reluctantly. With a slow drive it is noticeable that it hoops completely stiff over smaller bumps. When driving faster on the highway, the steering wheel trembles permanently and the bonnet vibrates as if a wheel was totally unbalanced. After about 30 minutes driving time and/or at higher temperatures it gets much better. After the ABC suspension springs with oil, I assume that this oil (like any other oil) becomes viscous in cold and does not want to spring quite more. Or some complicated valves do not like the cold temperatures. Next Tuesday I have an appointment at the MB workshop – but as the devil probably wants, it is then nice warm and the ga nze Demonstration effect so that I will be sent home again grinning with pity (or searching around for hours and then telling me “nothing found – xxx Euro please”. Therefore, I would like to communicate with further arguments and experiences. I would also like to report on the results of the workshop stay…