The accumulators act with the hydraulic shocks to give the dampening action with the capability of having adjustible ride height. If they are faulty, the car will ride very stiff in the rear. Every time you hit the smallest imperfection in the road you will do a lot of jerking around.
ASE CERTIFIED MASTER AUTO TECHNICIAN
LEAD TECHNICIAN FOR 14 BAY FACILITY
MERCEDES SPECIALIST 8 YRS
PARTNER IN MERCEDESSHOP.COM