Hi, when driving over bumps and holes i'm getting a knocking coming from the rear quarter. It sounds like shock absorber but not sure what the set up is on S Class with Air Suspension etc. Can anyone offer me some guidance please??

Thanx, Mark - Wales, UK.

S430, 1999.

 

just for information purposes, as nobody seemed to want to help on this, the knocking was due worn bushes and a track rod end.