When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I had to reset the system on mine after I replaced both rear springs. I couldn't get the car to refill one of the new shocks after I did the install. I used my diagnostic system to do the reset and everything has been fine since then.
I've now replaced those rear springs twice, and never had to reset. What does the reset do? Anyone know what it actually does (besides reset the system, lol)?
2010 Mercedes GL450; 2000 Mercedes ML55 AMG; 2016 VW GLI SEL Stick!!!
It resets the stored values of the ride height system including the level sensors so that the system will readjust from the correct new settings.
Also it will clear errors that occur from a leaking strut that causes the computer to cut off the compressor and stops sending air to the strut('s).
It resets the stored values of the ride height system including the level sensors so that the system will readjust from the correct new settings.
Also it will clear errors that occur from a leaking strut that causes the computer to cut off the compressor and stops sending air to the strut('s).
Cool thanks
I would think turning the ignition off and on again would do the first part.
I made an appointment with my local Mercedes dealership for an Airmatic Diagnostic scan this Thursday! $165.00
At least instead of buying new expensive parts, I’ll have an answer to what the problem is and what needs to repaired. It would be nice if it was a simple Airmatic system reset!
Last edited by KYBRIGGS82; 05-14-2019 at 09:23 AM.
I made an appointment with my local Mercedes dealership for an Airmatic Diagnostic scan this Thursday! $165.00
At least instead of buying new expensive parts, I’ll have an answer to what the problem is and what needs to repaired. It would be nice if it was a simple Airmatic system reset!
You may be spending money you don't need to. If it's working properly, what are they going to 'fix' for that $165?
Unfortunately the right rear is sagging after replacing both rear air shocks. I checked the rear air shocks, connecting fittings, lines in the engine bay and the valve block and couldn’t locate any air leaks. The Airmatic diagnostic test will tell me why the right rear is sagging without having to buy additional expensive parts to resolve the issue or merely a computer air setting reset.
2010 Mercedes GL450; 2000 Mercedes ML55 AMG; 2016 VW GLI SEL Stick!!!
Originally Posted by KYBRIGGS82
Unfortunately the right rear is sagging after replacing both rear air shocks. I checked the rear air shocks, connecting fittings, lines in the engine bay and the valve block and couldn’t locate any air leaks. The Airmatic diagnostic test will tell me why the right rear is sagging without having to buy additional expensive parts to resolve the issue or merely a computer air setting reset.
Did you check the levelling arms? Do they move freely?
I didn’t check the leveling sensors for easy movement. Can I move the ride leveler by hand to make sure its working properly or will I need to loosen one of the 10mm nuts? What can I use to clean the ride leveler? Is this the correct part if I need to replace the ride leveler? Is OEM best?
Last edited by KYBRIGGS82; 05-14-2019 at 07:12 PM.
**UPDATE**
I took my GL350 to my local Mercedes dealership and had a Airmatic diagnostic completed at $165.00 I was advised the right rear air shock was leaking at the fitting. Having just replaced and installed the right rear air shock with Arnott A-2596 by a local mechanic, I immediately contacted Arnott Industries and spoke to a representative who advised me Arnott guarantees their product and to return the defective air shock back for a full refund.
Awesome customer service. Nice when you buy quality products and it’s back by a quality company,
If I were you, I'd check again with the soapy water. Do the off-road suspension lift, put a jack under the differential for safety, and squirt soapy water on that fitting - before going to the trouble of shipping and R&R.
Arnott is a great company, but it can't hurt to save everyone the trouble.
I checked the right rear air shock prior to going to the Mercedes dealership but I couldn’t locate a leak. I was advised by the tech they used forced pressure into the air line and found the leak at the fitting. So I’m assuming his diagnosis was correct.
Highly unlikely it is some fault with the Arnott product. I suggest you repeat the test. Probably something wrong with how the air line was reattached.
05-13-2019, 05:40 PM
