Mercedes-Benz 300E Problem Report
Mercedes-Benz 300E Harsh Ride From Rear Due to Failed Dampening Actuator
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.
One or more blend door vacuum actuators may fail resulting in the incorrect output temperature...
where is located the Electro-hydraulic Actuator
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