How to deal with Airmatic system failure in your Mercedes?
AirMatic Malfunction This type of AirMatic system failure is diagnosed pretty easily, as it manifests as one side or corner of the car sagging, while other parts of the suspension are able to maintain optimal inflation.
When did the Mercedes Airmatic suspension come out?
The Airmatic suspension was first launched by Mercedes in 2002, so it has been installed in some Mercedes vehicles for over 16 years. This far surpasses any generous warranty period, so even durable original Airmatics may need to be replaced over time.
Are there any problems with the W220 Airmatic suspension?
W220 Airmatic valve block problems have a tendency to occur, but drivers often misidentify this issue as air suspension damage. One of the side-effects of Airmatic valve block is that the vehicle does not maintain its height.
Why is my Airmatic system not working properly?
This type of failure occurs due to a fault in the air suspension strut, which is most commonly caused by poor repairs or incorrect installation. Therefore, if you’re had work done to your car recently, particularly involving the AirMatic system, its best to return to your repair shop as soon as possible.
What are the problems with Mercedes Benz Airmatic suspensions?
There are three main problem areas for AIRMATIC suspensions: relays, compressors and leaking airbags. If a problematic AIRMATIC suspension comes into your shop (one that is dead or intermittently leaving the vehicle on the bump stops), one of the first things to check is the high-amperage fuse for the compressor.
How to adjust Airmatic level in Mercedes Benz?
All you need is a length of clear hose about 4m and some water. Place the ramps where you will be using them, clip the hose to them so they are not closed off and fill with water. At this point you can see which ramp is lower and pack it up with something hard enough not to be sqaushed when the car is on them.
Where are the springs on a Mercedes Benz Airmatic?
The rear springs on some AIRMATIC suspensions can be labor-intensive to replace, while others are as easy as replacing a strut. The 2003-’09 E-Class (W211) is known for leaking rear springs. These springs mount to the lower control arm and the sub-frame.
Is the Mercedes-Benz Airmatic ride height sensor failure prone?
The valve blocks in W211/219 are not as failure prone as other Mercedes chassis where the solenoids are integrated such as W220/164. If you remove an airline from the valve block and observe aluminum pitting or oxidation, we would recommend replacement . Failures of the ride height sensors are sporadic.