2008 Mercedes-Benz S550 Q&A

2008 Mercedes-Benz S550 Question: I have a 2008 S500 , the car is not level , the driver side is down

The front an back suspension of the driver side lift a little bit and than fall again , that make the car not level , I try many time to level it but not working . What could be the problem ??? is it related to pressure hose ??? Meany tks for helping -
Answer 1
seek diag and est from a good mbz tech -