Hi there, this is the wrong forum for your car. Your car is a W221 and this is the W220 but either way if I was you, I would bring it back to the dealer and have them recalibrate height and do the alignment again. Obviously they messed up! I had to bring mine three times for the same alignment issue. It is sad because you would think the dealer should get it right. Especially for what they charge. Unfortunately not the case. Good luck!