Dont panic! If there happens to be an AirMatic Valve block, then air can leak back into the compressor and then potentially damage the compressor itself. This is described in detail in this document that you will find here: How Mercedes-Benz dealer fills the air suspension spring (PDF). If you use the J-B Weld Epoxy, it takes up to 16-24 hours for it to cure fully. If anyone else has these problems I've got a few tips on how to fault find and hopefully not to get ripped off. While it can be done with soap and water, to make this challenging task easier, we recommend using a solution that is designed to help you find air leaks. hi ! Free Postage. Common problem. Your email address will not be published. The Mercedes E Class W212 is a brilliant car. Check the fuses in the fuse box located in the boot behind the side net (There is a relay and fuse 68). Some of these components include: Most owners dont even know that there is an air suspension compressor filter. These solutions have shown to work. Follow these DIY instructions on how to replace the air compressor. Remove the top of the spring from its mounting point. Required fields are marked *. . The models under the W212 platform were E200, E250, E300, E350, E400, E500 and E63.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'vroomo_co_uk-medrectangle-3','ezslot_9',108,'0','0'])};__ez_fad_position('div-gpt-ad-vroomo_co_uk-medrectangle-3-0'); In the W212 Platform, the Front suspension set-up was changed from a Double Wishbone set-up in the W211 to a MacPherson Strut. Use the floor jack to elevate your Mercedes-Benz E 350 at least two feet above the ground. Otherwise you may end up paying thousands for AIRmatic repairs that you dont need. 188.99. The control arm bushings on your Mercedes Benz take most of the force during braking, cornering and heavy acceleration. Common W212 E-Class problems. 2022 Mercedes-Benz S-Class S 580 4MATIC For Sale | Houston TX The Airmatic was basically meant to be a combination of adaptive damping that adjusts Damping rates continuously based on road inputs and selected driving style alongside air springs resulting in an extremely comfortable ride.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'vroomo_co_uk-banner-1','ezslot_4',111,'0','0'])};__ez_fad_position('div-gpt-ad-vroomo_co_uk-banner-1-0'); On some occasions, when driving spiritedly, you might notice that when you accelerate hard, the vehicle tends to exhibit a sort of Torque Steer, or in other words, the vehicle tends to steer without any steering input from the driver.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'vroomo_co_uk-large-leaderboard-2','ezslot_8',112,'0','0'])};__ez_fad_position('div-gpt-ad-vroomo_co_uk-large-leaderboard-2-0'); AIR SUSPENSION FAILURE: VISIT WORKSHOP.. 2016 Mercedes-Benz C-Class C220d AMG Line Premium Plus 4dr Auto There are epoxy compounds that cure faster, make sure to read the direction on the back of the epoxy to allow it to cure before you pressurize the system again. There will also be a Hissing Noise while doing Axle-Lift due to the Air Leakage, If the Ride Height sensor is broken, damaged or locked, it will cause the AirMatic system to get confused and not maintain ride height. One of our favorite leak detectors is the. When the seal in the strut degrades it no longer provides the isolation required and a leak starts. Overview W212 E-Class Reliability, Common Problems You will be investing around $200 on an OBD II scanner, but it will pay for itself in just one use. SACHS SHOCK ABSORBER GAS . Mercedes E Class Estate rear air suspension problem The Control arm Bushing is Hydraulically filled Rubber bushing. Good job I was at home when it happened. Doorgaan naar hoofdinhoud. 2017 W213 E220 Estate rear suspension dropped/fault | Mercedes-Benz Id there a way of testing those? The problematic Strut side will go up slightly and lower itself immediately, while the other corners are raised. 12. The relay opens and closes electronic circuits. By creating an account with our store, you will be able to get free voucher, move through the checkout process faster, store multiple shipping addresses, view and track your orders in your account and more. Both sides are now completely deflated and obviously I cant drive the car. Mercedes E Class W212 Common Problems & Things That Will Break - YouTube Luckily for me I'm a mechanic so I thought I better check first. Therefore the particular strut was unable to maintain the required ride height. To accept cookies from this site, please click the Allow button below. I parked my 2003 S430 for about 2 hours with the front wheels turned to the right (not straightened). costs only a few dollars when purchased online. Sometimes it does not always happen. This will difficult to track down without a scanner. 1. The contact owns a 2000 Mercedes Benz E Class 320 wagon which was purchased used in March 2003. This way, you have extra reinforcement for your suspended sedan. The problematic Strut side will go up slightly and lower itself immediately, while the other corners are raised. You can use a diagnostic scanner that can retrieve the fault codes and erase them. For so long the default choice for many buyers seeking a sensible blend of versatility and luxury, the Mercedes E-Class estate has proven to be a popular choice. 1. Self levelling rear suspension problem. And the sagging that results from faulty suspension isnt a good look for your beautiful car. Use a socket or lug wrench to loosen your wheel bolts and remove the wheel. Lowering or heightening is controlled by an air tank and vehicle computer - all of which replace traditional leaf or coil-based spring suspensions. The air is feed from the air suspension compressor or the air reservoir. Am i right in thinking this is probably a sensor.I'm thinking if it was a leak, it would drop all of the time and not rise ? Whats even worse is that there are only a few select shops that know how to fix them. This is especially true with air spring leaks, caused by small holes and tears in its rubber material. It has a pressure relief valve which can be set to 12 or 14, or 16 bar- the Benz warnings suggest that the system may contain 10 bar so that is probably the working pressure. However, one culprit ranks far above the others. Air leaks are difficult to troubleshoot, especially if you use water and soap method. Mercedes Benz Suspension Issues Every Owner Should Know About Perform a quick visual check of your ride's height to determine if you need to address the compressor. This step will allow easy access to the bottom part of your air spring. The 4Matic models (with All-wheel Drive) had a one-piece Lower Control Arm instead of the 2 separate Lower Arms found in the regular models.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'vroomo_co_uk-medrectangle-4','ezslot_2',109,'0','0'])};__ez_fad_position('div-gpt-ad-vroomo_co_uk-medrectangle-4-0'); The Rear suspension of the W212 is a 5-link independent suspension with Torsion bar & coil springs similar to the previous W211. You will need an OBD II scanner such as Star Diagnostic or YOUCANIC full system scanner to read the fault codes. With this leak detector, even if there is a small leak it will show a bubble immediately which you may miss with soap and water mix. The Front generally goes up first in Axle-Lift. So, youre looking at a fast, reliable, and affordable way to get your Mercedes Benz E Class running as strong as the day you drove it off the lot. This article was very much helpful soo good of you author May god bless you, Hi There,i have a van in NZ its a 1999 Mercedes-Benz 230 vito, i live in The Nederlands and was told that i need a new air suspension compressor, i have tryed to find the model plus chassis no for the right one..is there any other compressor that will fit my van as its cheaper to buy here than in NZ. However, if you own the E550, then this issue could be the air compressor or the rear air suspension springs, which are also known to fail prematurely. Watch this video on how to replace the top strut seal. Plug the scanner into the OBD II port and it will tell you more about your problem than what we can in this article. . Could that be it? Free delivery for many products! While driving approximately 25 mph, the contact heard a loud popping noise outside of the vehicle. An open line will indicate an unserviceable sensor. . One quick check you could do to verify that it is the Strut, is to press the Axle Lift Button and watch how the suspension tries to raise itself. By accessing MB Medic [www.mercedesmedic.com], you agree that you have read, understood, and will abide by the: Check for Recalls, Technical Service Bulletins, DIY instructions on how to replace the air compressor, download instructions on how to perform this repair, Mercedes Benz Air Suspension Strut Shock repair kit Part Number 2203202538, WIS Air Suspension Top Seal Replacement Procedure (by BenzWorld).pdf, aftermarket suspension conversion kits for Mercedes-Benz, Mercedes-Benz Star Diagnostic Scanner Tool Everything you need to know, Mercedes-Benz wont start| Step by Step Troubleshooting Guide, 10 Things All Mercedes-Benz Owners Should Know, How to use a OBDII Bluetooth adapter to reset Check Engine Light on your Mercedes-Benz, Top 10 Best Diagnostic Scanners Mercedes-Benz, Mercedes Transmission Problems, Limp Mode, No Shifting: Troubleshooting Tips, Vehicle too low. What I am trying to find out is if the new compressor and relay will last or is that something that will be turning in to a maintenance repair. Sometimes there is dark brown oil stains on the lower control arms, While there are multiple reasons for Knock or Creak sounds, the most susceptible component within the suspension would be the Lower Control Arm or Forward Tension Strut Bushing. It may not display this or other websites correctly. The basic Suspension set-up would be the same for subsequent generations as well. Free delivery for many products! 100,000miles mercedes s500 and my front left airmatic wont go up. I had Arnott 'springs' fitted at 365 all in for each side, Merc wanted around 400 for each spring. Had the same problem on my estate, would drop overnight. Is your Mercedes Benz E Class experiencing air suspension problems? Is this what I need Mercedes W211 E-CLASS Estate Wagon New Rear Air Suspension Spring Bag (w/o ADS) . Warning on Instrument Cluster. Vehicle would be sitting low and unable to raise. Rear Air Suspension . Locate your shock's base, remove the cable, and unbolt the rear brake caliper to allow for ample clearance in accessing your air spring. If I hotwire it off the battery, it runs and produces pressure on the hose end. Occasionally, a relay could fail due to loads over longer periods while engaging with the compressor. 2. I had similar issue which resulted in having to release the pressure by unscrewing the air pipe in the distribution box because the valve at the top of the air bag is nigh on impossible to reach. . These sensors are used to gather information on the level at the axle. Look at the 40 AMP fuse F32, make sure that it is not blown. The Procomp Mercedes Benz E Class Rear Big Brake Kit is a sophisticated bolt-on brake upgrade designed to enhance brake power under sustained high-heat conditions. Repeated rear suspension air bag failures causing near loss of control of the vehicle. 1. You can access the valve block next to your compressor. The relay that is known to be reliable is Multi-Purpose Relay for Air Pump Suspension 0027219 by Hella. Prolong this problem too long, and youll soon find your dignified Mercedes Benz on the back end of a tow truck. Therefore the particular strut was unable to maintain the required ride height. The problem could be most likely due to an electrical fault. Yes you can raise the car without starting the engine if you have the right scanner. The main problem with the valve block is that the solenoid valves may leak air back to the compressor or the central air reservoir. On starting the vehicle, the corner would rise, but only temporarily before sagging again. does anyone have an idea. MERCEDES BENZ E CLASS E-CLASS S211 REAR SACHS SUSPENSION SHOCKER SHOCK ABSORBER. You can pull the covers downwards by hand. Please advise, thank you. Trust us, this makes life a lot easier. And thats leaking air from your rear air springs. I'd expect the issue to be more regular though. You will be investing around $200 on an OBD II scanner, but it will pay for itself in just one use. You know you lowered the right cover if you see the outer plastic of your air spring. If there happens to be an AirMatic Valve block, then air can leak back into the compressor and then potentially damage the compressor itself. 125.99. The suspension on Mercedes-Benz cars equipped with air suspension is controlled by the Air Suspension Control Unit (N51). This prevents unwanted dust, dirt, and particles from entering. A Bumpier than usual ride is the main symptom of this sort of failure. The air suspension compressor relay is known to fail. Mercedes-Benz C-Class: Why is My Suspension Noisy? How much is a 2003 Mercedes Benz e320 worth? Changing dealers can impact the following items in your cart: Selecting a different dealer may impact the price and availability of items in your cart. You decide to buy a Mercedes-Benz, maybe an S-Class, CLS-Class, R-Class, CL-Class or E-Class. At German Auto Center, one of the most common suspension issues that we see is worn or failed control arm or thrust arm bushings (thrust arms are the forward facing control arm). FOR MERCEDES E-CLASS W211 S211 ESTATE REAR AIR SUSPENSION SPRING BAG 2113200925. I drove 100 miles to the airport on Monday when I got back to the car on Wednesday night everything was fine. You can unplug the electrical connector that goes to the air suspension compressor, as shown in the picture below. If the fuse keeps on blowing this typically points to air suspension compressor issue. When parked for a while, one or more corners sets very low in height compared to the other corners. Pump your brakes. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Took the compressor out cleaned out the solenoid chamber which was very wet, dried it all out. If you dont feel comfortable with the two solutions mentioned above your next best bet would be to install a refurbished or new Arnott air strut. In several cases the car may not even be driveable. If you need help with troubleshooting the airmatic valve assembly watch. For Rear Wheel Drive vehicles, the Lower control arm is 2 components with 2 ball-joint connections.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'vroomo_co_uk-medrectangle-4','ezslot_2',109,'0','0'])};__ez_fad_position('div-gpt-ad-vroomo_co_uk-medrectangle-4-0'); For the 4-wheel drive of 4Matic vehicles, the Lower Control arm is a Single-piece Wishbone. I left this car one month in cold air ( WASHINGTON STATE) and when Incame back I found the rear left suspension complete down! The air suspension system in your Mercedes-Benz E 350 is near the rear tires. The valve block is less likely to be the problem, but they are known to fail as well. Once you choose the solution of your choice, you need to spray the solution at the following locations. For now, loosen those lugs and move on. No need to remove your tire yet. On the instrument cluster you will get two messages. Can someone tell me why or what happened to my car? 8 times out of 10, I'll come back to the car after it's been standing overnight and it's dropped right down at the back. Whether you decide to repair the air suspension yourself or have a mechanic do the work, read this troubleshooting guide first so that you are educated on what to expect. 10. Is this a regular problem air compressor going wrong ,E220 estate 2017 as MERCEDEZ just replaced mine under warranty, There is obviously a known issue and the dealer should be covering all the cost of repair and remedial work but 75% isnt a bad contribution at circa 3+ years of age as the owner has had some benefit. Boot is huge. In this brief article we have discussed the different Mercedes E Class Suspension issues including AirMatic issues, what the causes are, and Troubleshooting Tips. 1. Short while later, started to proceed from a stop and the front passenger side suspension coil spring came off the car and exited out the wheel well with a big bang and rolled down the street about 75 feet. what do you thing? Exact same issue has just happened to me, unfortunately cannot get it sorted until 21st May due to restrictions. Be sure to lower it onto jack stands after jacking up your car. Can I just point out the obvious logical irregularity in the idea of both bags failing together. The error would generally appear as STOP: VEHICLE TOO LOW. Just replaced a defective air spring on a 2012 R350 4matic, with air springs at the back and good old fashioned coil springs on the front. How to reset assyst plus in Mercedes Benz? One of the first items that you should inspect is the air suspension / airmatic relay in the main fuse box in the engine compartment. If there is no power going to the air suspension compressor, check the air suspension fuse and relay. Well, MB paid 75% of the cost, makes me wonder should I have pushed for 100% as there must be a known flaw in the system. Check if power is going to the air suspension compressor. In the case of the W220 S-Class, it is located on the right side, between the passenger side headlight and the air suspension compressor. Unbolt your rear brake calliper. JavaScript seems to be disabled in your browser. (28 problems). Very practical in estate form, the result is a car that's better equipped, safer, even more refined and more rewarding to drive. One or both of these signs need additional troubleshooting, diagnosis, and repair. You can complete this repair in just a few hours if you have the patience and about $20 to invest. Troubleshooting Rear suspension Riding Lifted Two possible Causes for such a symptom: Rear Height Sensor is malfunctioning. after a few roads nad start to run the car , the suspesion in normal , no more low . Remove your wheel. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. 23. If the air suspension compressor is kept engaged fortoo long, it can get damaged. You have the option of replacing the air strut with a new one, but if you get a quote on this repair, you may end up regretting that you bought a Mercedes-Benz. Lower your dust cover. The root cause of strut failures. There are several sensors located in the vehicle that provide data and feedback for the air suspension control unit. Check for sagging ride height, grinding/whirring noises coming from the compressor, and overall ride smoothness across smooth and bumpy terrain. With fuse #32 in place and the car on jacks, the engine will crank and run, and AFAIK the compressor is running, but no air is getting past the solenoid valve. In the next section, we will show you how to check if the air suspension compressor is the problem. The car is a bit . Step 2 - Remove trunk carpet on each side. Is it possible to raise the car without starting the engine? If you can't access a laptop follow these 3 steps.. 1. The air pump relay on the S212 is located in the boot behind the nearside drop down side panel where there is a cut out in the trim.
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