Airmatic Pump Motors May Fail Due to Sticking Relays on Mercedes-Benz S600
Problem overview
The relay which turns the airmatic suspension pump on may fail causing the pump to run continuously. This can result in failure of the pump motor or a dead battery as the pump motor will continue to run after the car is turned off. Also, Worn airmatic pump mount bushings can causes noises in the front axle while driving on bumpy roads or a buzzing noise while the pump is running.
12 people reported this problem
1 commentMercedes-Benz S600 vehicles with this problem
10 model years affected
Average mileage: 112,000 miles
(112,000 - 112,000)
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