 The overall quality of the MB 220 series has suffered from the lack of pride and attention to details that MB engineers had on previous marques. My experiences range from 4 leaking valves on the brand new car,off centered pulley, faulty command system, leaky air suspension, steering wheel that extends itself at some strange times. Most of the problems were fixed by the dealer and MB, however, they make you feel like that you're taking advantage of them. My god!  I'm just trying to get problems that should not have been there in the first place.