How to fix Mercedes GL450 W164 Airmatic malfunction

In this informative video, we dive into the common issue of a malfunctioning Air Suspension compressor in the Mercedes GL 450. Join us as we diagnose the problem, explore potential causes, and provide step-by-step guidance on troubleshooting and fixing this frustrating issue.
Whether you're a Mercedes owner or a DIY enthusiast, this video is a must-watch!
#MercedesGL450 #airmatic #malfunction #airsuspension #AirCompressorNotWorking #MercedesDIY #suspensionRepair #Troubleshooting #FixingsuspensionProblems

[@batukilinch7754]

I changed the compressor and valve block and sensor, my problem still same. front driver side is low. I checked front driver side air suspension bags they're good. any other solutions?

[@all-about-cars-basics]

When you start the car and activate the air suspension, does the front driver side rise? And does it take long for the air bags to fill up?

[@batukilinch7754]

@@all-about-cars-basics no it doesn’t rise

[@batukilinch7754]

@@all-about-cars-basics initial start up, front has risin a little bit. I lifted the car all same levels. Weirdly, not only front is low but also rear left is also low. I may calibration and front left sensor arm. Dealer replaced front sensors a couple of years ago. Calibration is my guess. Do you know which tool/reader may calibrate?

[@all-about-cars-basics]

@@batukilinch7754 Calibration is not usually the problem. Normally when this happens, you are having a leak either on the air suspension line going to the driver front air strut, the strut valve stem or your air suspension strut is going bad. You mentioned above that you did some inspection on the airbag. Could you check it again to make sure it is not the airbag that is leaking? And let me know how it goes.

[@kenmiguel2986]

How do you know if it’s the relay or fuse? Also what is the part number for the relay and fuse? We had all the shocks replaced but it’s malfunctioning again. The shop that fixed it didn’t say anything about fuses. Now I feel cheated wtf!

[@all-about-cars-basics]

Normally when you are doing shock replacement you are supposed to replace the relay too, the relay normally comes with the shocks when you buy them. That way you will eliminate the possibility of a bad relay. The Suspension Compressor Relay part number is A0025427619.

[@kenmiguel2986]

@@all-about-cars-basics it comes with a relay? That shop never said that to me. So they must be lying because they replaced it with an original Mercedes Part

[@AngelHernandez-p8r]

What year mercedes gl 450 is this?

[@all-about-cars-basics]

It is as from 2006-2012. X164 model

[@ljutvijacalakovic1653]

guys.

[@all-about-cars-basics]

😅 yes guys!

[@nikkibonini2873]

Guys...

[@all-about-cars-basics]

😅😅 yes guys!