It is not guaranteed as how long this will last. It will make troubleshooting your Mercedes-Benz much more easy. Remove the cable from the shocks base. I have almost exactly the same symptoms on my 2004 211 Estate. For now, loosen those lugs and move on. 15. If you dont feel comfortable with the two solutions mentioned above your next best bet would be to install a refurbished or new, . If its intermittent its probably on one of the bags. Now there are plenty of aftermarket airlift conversion kits, but on several Mercedes-Benz models, AIRMatic suspension is factory installed. The compressor would stop working in the following situations: airflow blockages leading to loss the of minimum pressure required to allow. Dont worry; there are a couple of Do It Yourself solutions to this problem that will not break the bank. Check for sagging ride height, grinding/whirring noises coming from the compressor, and overall ride smoothness across smooth and bumpy terrain. Read details Front Suspension Lower Ball Joint problems, Automatic Stability Control (asc) problems. Search by Part Number(s), Keywords, or VIN, Mercedes-Benz E 350 Suspension Problems - How To Troubleshoot And Fix. It will be even better if you have a Mercedes-Benz Star Diagnostic C3 or C4, with which you will be able to carry a series of test to determine which component of the air suspension has failed. Generally, this part only lasts about 40K- 50K miles and mostly fails after that mileage. But once your air suspension fails, that luxury disappears in an instant. Costs You need a scanner that can read and clear codes for multiple systems such as the AirBag, ABS, Engine, Transmission and also the Air Suspension Control Unit. It may be worth trying, but do some research before you decide to try this approach. Insert your airline. Exact same issue has just happened to me, unfortunately cannot get it sorted until 21st May due to restrictions. Raise the vehicle a few centimeters in just a few seconds. It is possible that the Rear Air Spring has undergone internal damage or wear. Please advise, thank you. The vehicle level is continually monitored and readjusted whenever there is a difference of more than +/- 20 mm. 7. Therefore the particular strut was unable to maintain the required ride height. Once you connected the scanner into the diagnostic port located under the dash on drivers side, you will be able to retrieve the fault codes from any of the control units in your Mercedes-Benz. Locate the valve block and remove the nut and mounting point's top spring before removing the airline fitting. 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. This particular Airmatic system featured air-springs with electronic ride height control and adaptive damping at all four corners. Prolong this problem too long, and youll soon find your dignified Mercedes Benz on the back end of a tow truck. 188.99. The filter part number. The consent submitted will only be used for data processing originating from this website. it is important that you fill the air spring plunger properly. Mercedes E Class Estate rear air suspension problem, So I had the pleasure of finding out there was a problem with my rear airmatic suspension as I driving home and the ride felt very bouncy on my way to get some new tyres fitted. Depending on the resting position of the suspension the hole may not always be exposed to lose air. . They do suffer with a few problems, rear air bags leak, rear air lines crack and the wiring chafes by the air pump. A simple OBD II can not read more than just the Engine Electronics, ECU. The air suspension compressor does just that, generates compressed air. You take your Mercedes-Benz in for a diagnosis and get quoted thousands of dollars for air suspension repair. Winkelen op rubriek. On starting the vehicle, the corner would rise, but only temporarily before sagging again. The suspension on Mercedes-Benz cars equipped with air suspension is controlled by the Air Suspension Control Unit (N51). Remove your vehicle's battery to disable the air suspension system. If you accidently damage the air spring bellow covers, you can purchase new ones online without having to replace the whole strut. Vehicle would be sitting low generally after being parked for a while. You take your Mercedes-Benz in for a diagnosis and get quoted thousands of dollars for air suspension repair. This is what you will need. This will difficult to track down without a scanner. Here is an original listing of the Mercedes Benz Air Suspension Strut Shock repair kit Part Number 2203202538. I have had to have engine work done and car needs moving to another engine specialist. On starting the vehicle, the corner would rise, but only temporarily before sagging again. Can I just point out the obvious logical irregularity in the idea of both bags failing together. I was puzzled for a few seconds but then the warning suddenly disappeared and the car run normally. Sometimes it will drop every night for a week; other times it would go several nights without dropping. If there is 12 volt or higher going to the air suspension compressor, but the compressor does not engage then you have a defective air suspension compressor. Mercedes-Benz lowered to the ground, all four wheels. . The 211 ENR suspension is dead basic, pump and reservoir/valve block in the front, 3 pin connection to it which blows air to the airsprings. 18. Dont panic! Now your dreams are replaced with nightmares. Once you scan the car you may get fault codes. The contact owns a 2000 Mercedes Benz E Class 320 wagon which was purchased used in March 2003. Like you I am not convinced by the leaking diagnosis. Be sure to lower it onto jack stands after jacking up your car. Insert your replacement air spring by sliding it in, compressing, and rotating it. Mercedes Active Body Control Suspension Issues Explained, Mercedes W212 Air Suspension Issues Explained. The dark oil stains, if any, are from the Hydraulic Fluid that escaped the bushing after it ruptured owing to wear. Below we show you how to test your air struts for leaks. At the wheel equipped with the air strut, you will also find the level sensor. 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). Note that the repair itself is not difficult. In this process, you need to remove the top seal and replace it. As you fill the air struts/spring again, make sure the bellow covers are extended all the way down and are not folded upwards. Here you will find the WIS instructions on how to replace the top seal. You can access the valve block next to your compressor. severe failure in hydraulic hose from pump to chassis in power steer/ self level suspension ( smoke from spray on exhaust hid adjoining car) M/B "no part in Australia"local hydraulic Co fabricated one I removed and replaced. Here is a picture that shows no power to the air suspension pump. With a suspension that errs on the firm side, the w204 C-Class is versatile enough to cruise in style while still being able to carve a corner or two. These sensors are used to gather information on the level at the axle. To be able to test the valve block you need to disconnect the lines to the compressor or the air reservoir. If there is no power going to the air suspension compressor, check the air suspension fuse and relay. The air struts leaking is a very common problem. Just be gentle when releasing the air line as the fitting may be feeling its age . The one to buy Mercedes-Benz E-class W211 E320 CDi Avantgarde auto estate Factfile Engine: 2987cc, 4 cylinders Power: 224bhp @ 3800rpm Torque: 398 lb ft @ 1600rpm Transmission: 6-speed auto Acceleration: 0-62mph in 7.3sec Top speed: 149mph Fuel: You could either pull down on the air spring plunger as you activate the fill / raise process of the air suspension. Luckily I found it before I had a bad accident. There are 2 separate Lower Control Arms and therefore 2 Lower Ball-joints for wheel Spindle with a Torsion bar & coil springs. Can someone tell me why or what happened to my car? When I came back and drove the car, immediately the warning appears Airmatic too low !! You can access it by removing the plastic cover in the wheel well. You can pull the covers downwards by hand. If all fails, there is another way to diagnose the air suspension. MERCEDES BENZ E CLASS E-CLASS S211 REAR SACHS SUSPENSION SHOCKER SHOCK ABSORBER. How to reset assyst plus in Mercedes Benz? These steps are explained in the Troubleshooting Vehicle Sitting Low section. Theres no denying the Mercedes Benz E Class offers a smooth drive. 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. As you apply the leak detector on these locations, check them in the next 5 to 15 minutes. If there is a problem or leak in any one of the front Air Struts, then the suspension will either not be able to fully raise itself, or. The Mercedes E Class W212 is a brilliant car. 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. In this S-Class W220, the air compressor motor /pump is protected by Fuse 32, which is a MaxiFuse 40 Amp. They often split in the overlapped section where grit gets trapped and wears through the rubber. However, one culprit ranks far above the others. All in all, your Mercedes-Benz E 350's air suspension is directly responsible for ride quality, ensuring active dampening based on road conditions. This can cause the vehicle to not maintain the ride height required. 9. Rear suspension height does not come back to normal until the ignition is turned off. Remove the top of the spring from its mounting point. Follow these DIY instructions on how to replace the air compressor. Before you start jacking up the car is the air pump operating when the car is started - if not the relay may have burnt out, Re fuses not sure on the S213, you will need to consult the fuse chart. With fuse #32 in place and the car lowered to a critical level, the car cranks but immediately shuts itself down. Whats even worse is that there are only a few select shops that know how to fix them. Rear suspension height does not come back to normal until the ignition is turned off. On the instrument cluster you will get two messages. If the sensors dont function properly, they can trigger an AirMatic malfunction on in instrument cluster. If the filter gets clogged, it can dramatically impact the life and efficiency of the air suspension compressor. FOR MERCEDES E-CLASS W211 S211 ESTATE REAR AIR SUSPENSION SPRING BAG 2113200925. A simple OBD II can not read more than just the Engine Electronics, ECU. Could that be it? One day you hear of other Mercedes-Benz owners having suspension problems. I parked my 2003 S430 for about 2 hours with the front wheels turned to the right (not straightened). Manage Settings 1999 Mercedes-Benz E-Class 4-door. Another near surefire sign of a defective Mercedes-Benz E 350 suspension is grinding, clinking, or whirring noises while driving. It is the same even if I changed Struts front and rear. Keep in mind that this step is tricky, so take your time. First, lets look at some of the warning signs and symptoms of airmatic suspension problems. Replaced both bags, all good now. If there is a problem or leak in any one of the front Air Struts, then the suspension will either not be able to fully raise itself, or. The best way would be to use a Diagnostic Scanner and check for the Error Codes that the tool displays. Is there a way to test the solenoid valve, either inside or outside the car? The car would be at an uneven height even while driving. Cover the fitting line. The problematic Strut side will go up slightly and lower itself immediately, while the other corners are raised. Instead, order your W212 and S212 air springs today to fix your suspension. Buy your left and right rear air springs in a pair, and youll get a 10% discount. Someone mentioned a valve block at the front. Hence, the condition of this link and its joints needs to be checked.
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