Knock from the front left shock, the airmatics is working find, do I need to replace the shock or can you get them reconditioned, price of a new one is €820!!! The knock is from the upper part of the shock. And there is a thump from the rear when I accelerate hard?
Optional Information:
2000
Mercedes-Benz S class 320
Already Tried:
Replaced all suspenion arms and ball jionts in the front of the car./p>