My 2016 C350e has given 18 months of hassle free motoring but yesterday I rased the suspension to get down a bumpy track. When I got home (on mostly EV) I could smell either battery or elec motor and a "Malfunction" warning came on. As far as i can tell the ride height has NOT returned to normal and although malfunction warning does not show the suspension will not go up or down when requested. Any ideas?