Mercedes-Benz S420 Problem Report

Mercedes-Benz S420 Harsh Ride From Rear Due to Failed Dampening Actuator

(7 reports)

Vehicles with automatic level control that ride harshly in the rear (no give in the suspension) may have one or both dampening actuators which have failed. It is commonly recommended the actuators be replaced in pairs.

very hard ride and thump sound still have not fixed -
Related Items:
A fluid leak from the front of the vehicle may be a result of a worn steering dampening shock....
After sitting for a week the car ran rough when first started but smoothed out after a couple o...
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/...
Rough idle and light tapping noise
My father came over this morning to jump start my dead battery. He hooked up the cables backwa...