E-Class (W211) 2003-2009

03 E500 Sagged at The Rear

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Feb 14, 2018 | 12:10 PM
  #1  
superfast's Avatar
Thread Starter
Member
10 Year Member
Liked
 
Joined: May 2011
Posts: 235
Likes: 23
From: Southern California
97 Lexus LS400, 04 Mustang, 08 Corvette Z51, 92 Honda Civic Si, 02 CL500, 03 E500
03 E500 Sagged at The Rear

My 03 E500 recently sagged at the right rear wheel. I've jacked the rear up & noticed the rubber dust boot which fits over the air spring is torn due to being old & part of it got wedged into the air spring between the two halves. I pulled the rubber out, sprayed the air spring & all the air fittings w/ soap water but couldn't find any leak so I thought I've fixed the problem. Car has been driven fine but now after 3 days of sitting, both left & right rear sagged yesterday so I went for a drive last night & no sagging as of this morning. I'll jack the rear up for another look but being 15 years old & 100K miles, I think both rear air springs have developed small leak & it's time for new ones. Before I replace them w/ the Arnott 1-piece air springs (without the reservoirs), can someone point me to the location of the air compressor, I want to check there too. Thanks
Reply
Old Feb 14, 2018 | 12:30 PM
  #2  
konigstiger's Avatar
Out Of Control!!
 
Joined: Jul 2003
Posts: 15,901
Likes: 4,634
From: North Scottsdale, AZ
'71 Pinto
See attachment.
Attached Files
File Type: pdf
Leaks.pdf (168.5 KB, 224 views)
Reply
Old Feb 14, 2018 | 02:10 PM
  #3  
superfast's Avatar
Thread Starter
Member
10 Year Member
Liked
 
Joined: May 2011
Posts: 235
Likes: 23
From: Southern California
97 Lexus LS400, 04 Mustang, 08 Corvette Z51, 92 Honda Civic Si, 02 CL500, 03 E500
Konigstiger- Thank you so much. Btw, what's your take on this? I've been taking really good care of my car so it's in great shape & the fronts are holding up very well. If I can't find any leaks from the air compressor to the rear fittings then do you agree it's time to replace the old air springs w/ new ones as I don't want the leak to wear out the compressor?

Last edited by superfast; Feb 14, 2018 at 02:14 PM.
Reply
Old Feb 14, 2018 | 03:29 PM
  #4  
konigstiger's Avatar
Out Of Control!!
 
Joined: Jul 2003
Posts: 15,901
Likes: 4,634
From: North Scottsdale, AZ
'71 Pinto
Common for internal valve to fail see attachment (page 10) to better understand the system.
Attached Files
File Type: pdf
Airmatic.pdf (1.96 MB, 946 views)
Reply
Old Feb 17, 2018 | 10:26 AM
  #5  
Sleeper Benz's Avatar
Super Member
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2017
Posts: 577
Likes: 197
From: PA
W223 S500 LWB 4-Matic, W222 S450 LWB 4-Matic, A238 E400 Cabriolet 4-Matic
Nice photo of of the controller and what else is under the passenger side floor panel in that attached airmatic PDF. Thanks.

Always wondered what it looked like in there. Now has me wondering what that "plastic cracking" sound was when my wife folded down the rear passenger seat with her large purse sitting on the front passenger floor. Then the front passenger seat went into automatic travel forward mode and pinned her purse under the seat and floor board. Won't do that again.

Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 11:36 AM.

story-0
New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

Slideshow: Mercedes-AMG's updated GLE 63 S and GLS 63 bring a new-generation V8, subtle design revisions, and familiar supercar-rivaling performance figures.

By Verdad Gallardo | 2026-06-17 12:52:51


VIEW MORE
story-1
8 Oddball Mercedes Ideas That Actually Made it to Production

Slideshow: Mercedes has never been afraid to experiment, and some of its strangest ideas turned out to be surprisingly successful.

By Verdad Gallardo | 2026-06-10 17:43:40


VIEW MORE
story-2
Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

Sideshow: A Middle Eastern tuner has transformed the Mercedes-AMG G 63 into an open-top special, replacing nearly every exterior panel in the process.

By Verdad Gallardo | 2026-06-10 15:29:50


VIEW MORE
story-3
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-4
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-5
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-6
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-7
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-8
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-9
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE