Airmatic Pump Motor May Fail Due to Sticking Relay on Mercedes-Benz E55 AMG

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.

RepairPal Verified
Average mileage: (–)
4 model years affected: 2003, 2004, 2005, 2006 more
4 people reported this problem
0 people shared problem details
Related Items:
how can i fix the airmatic suspension ? its says raising the car ,but it want raise on the pass...
The car turns over but does not start. The car sat for a full day and I noticed gas leaking on...
A malfunctioning HVAC blower motor regulator can cause the blower motor to operate below the re...
Switches for the vanity mirror light above the sun visor fail; there is an updated switch for s...
The anti-lock brake system (ABS) modulator assembly may fail due to dirty brake fluid. Our tech...

Related Content