The next step would be to use a professional diagnostic scanner such as the iCarsoft MB IIto check the fault codes for the Air Suspension Control Unit. Here you will find the WIS instructions on how to replace the top seal. Therefore the particular strut was unable to maintain the required ride height. If the Ride Height sensor is broken, damaged or locked, it will cause the AirMatic system to get confused and not maintain ride height, Rear Air Spring has an issue. If you are having issues with the air suspension on your Mercedes-Benz, this troubleshooting guide is for you. Your Mercedes-Benz E 350's air suspension system is responsible for ensuring a smooth ride on rough terrain. You can access the valve block next to your compressor. How many miles can a Mercedes CLA 250 last? 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. Find many great new & used options and get the best deals for 2x AIR SUSPENSION SPRING BAG REAR LEFT & RIGHT FOR MERCEDES E-CLASS W212 S212 at the best online prices at eBay! This will difficult to track down without a scanner. They either seize up, fail to produce the required pressure or the brushes inside them wear out. It fills up all the air struts, and it can fail. 1999 Mercedes-Benz E-Class 4-door. You basically will be spraying the lines and the different components with soap and water and look out for air bubbles. For example here are some listings on Amazon and eBay. Can I just point out the obvious logical irregularity in the idea of both bags failing together. This step is critical for allowing your airline to connect. They are a little bit more expensive that the two solutions proposed above but still cheaper than replacing with dealer parts. 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. To replace the air strut seal, you will need the replacement kit. Let the epoxy cure completely. For example on the Mercedes-Benz S-Class W220, there is a air compressor relay and fuse 32 on the fuse box located on the passenger side of the engine compartment. Most advanced OBD II scanners will read and clear the airbag, air suspension, transmission and other system trouble codes. These steps are explained in the Troubleshooting Vehicle Sitting Low section. Most of these products cost less than $10 and help you find the air leaks much faster and easier. It may not display this or other websites correctly. 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. There are aftermarket suspension conversion kits for Mercedes-Benz that even include the fix for the control module so that you never get that air suspension warning message again. The air spring might be in there tight. For the best experience on our site, be sure to turn on Javascript in your browser. The control arm bushings on your Mercedes Benz take most of the force during braking, cornering and heavy acceleration. How to reset assyst plus in Mercedes Benz? You can easily identify the points of leakage by spraying soap and water all over the entire air circuit lines and then observing for the appearance of bubbles. The whole front or rear of the car will drop down, even when only one of the struts is defective. No need to remove your tire yet. 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. How can you check if the air suspension compressor is not working / engaging. 18. The trunk trim is secured with plastic clips, as seen below. If you can't access a laptop follow these 3 steps.. 1. 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. Here is an original listing of the Mercedes Benz Air Suspension Strut Shock repair kit Part Number 2203202538. You can unplug the electrical connector that goes to the air suspension compressor, as shown in the picture below. If the sensors dont function properly, they can trigger an AirMatic malfunction on in instrument cluster. And thats leaking air from your rear air springs. Could one or both rear level sensors be kaput? it is important that you fill the air spring plunger properly. If the fuse keeps on blowing this typically points to air suspension compressor issue. 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. Now the air springs wont inflate at all. 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. 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. Rear Air Suspension . First, lets look at some of the warning signs and symptoms of airmatic suspension problems. Doorgaan naar hoofdinhoud. If the filter gets clogged, it can dramatically impact the life and efficiency of the air suspension compressor. If a major leak has developed, you may even hear a hissing sound from the wheel housing area. If the air suspension compressor is kept engaged fortoo long, it can get damaged. It is possible that the Rear Air Spring has undergone internal damage or wear. 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. How much is a 2003 Mercedes Benz e320 worth? 100,000miles mercedes s500 and my front left airmatic wont go up. The lines that supply the compressed air to the strut can also develop cracks and eventually air may leak. Also, check the fuse for the air suspension compressor. Hello I have an 2003 Mercedes s 500. Your Mercedes-Benz drops to the ground and you may even end up towingyour car, because it is no longer drivable. The error would generally appear as STOP: VEHICLE TOO LOW. Also the Air lines can run thru depending how they are routed , Spare inline repair connections are available on the Bay. 15. 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. 11. But once your air suspension fails, that luxury disappears in an instant. Use the floor jack to elevate your Mercedes-Benz E 350 at least two feet above the ground. This sophisticated system makes you feel like floating when you ride a Mercedes-Benzuntil the airlift suspension fails. Rear 5 link arrangement with coil springs, gas-pressurized shock absorbers and an anti-roll bar. Remove the top of the spring from its mounting point. Below we show you how to test your air struts for leaks. Only one strut on the front is not able to keep the front of the car up. If I hotwire it off the battery, it runs and produces pressure on the hose end. 136120 mi. Check for sagging ride height, grinding/whirring noises coming from the compressor, and overall ride smoothness across smooth and bumpy terrain. Again, this allows for extra room when reinstalling your air springs. Costs Be sure to lower it onto jack stands after jacking up your car. Halfords tried to con me into buying an air bag because "their laptop told them it was leaking" which would have cost 650 plus! One day you hear of other Mercedes-Benz owners having suspension problems. Uitgebreid zoeken: Hulp en contact . You will often find the air lines on eBay for much cheaper, click here to check active listings. If you accidently damage the air spring bellow covers, you can purchase new ones online without having to replace the whole strut. what do you thing? 7. Could that be it? While driving approximately 25 mph, the contact heard a loud popping noise outside of the vehicle. From front to back, windshield wipers to brake lights, we have all the right parts for the job. - A very helpful mechanic in Castlebar identified that the problem lay with a broken arm on the rear suspension height sensor, and managed to effect an interim repair with cable ties. You decide to buy a Mercedes-Benz, maybe an S-Class, CLS-Class, R-Class, CL-Class or E-Class. This message may be scary. To accept cookies from this site, please click the Allow button below. I've just had the pleasure of rear suspension shenanigans on a W212 (2010 E-Class estate). Sagging ride height or unevenness to one side is likely the result of an issue with your compressor's ability to inflate airbags. Dont forget to click express shipping for delivery in 1-2 working days. There seems to be Rear-Wheel Toe-Change under acceleration, which makes the vehicle tend to steer. Usually mounted to the rear of the car. Unbolt your rear brake calliper. Is your vehicle sagging to one side? Find many great new & used options and get the best deals for For Mercedes E-Class S211 Estate Sachs Front Shock Absorber (Single) at the best online prices at eBay! Another symptoms that generally points to a failed air compressor is when your Mercedes-Benz is completelylowered to the ground on all four wheels. Could be this from the frozen temperature and dont run the car for a month? 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. Our verdict on the Mercedes-Benz E-Class Estate E220 CDI. Vehicle would be sitting low generally after being parked for a while. 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 your shock's base, remove the cable, and unbolt the rear brake caliper to allow for ample . On the Mercedes-Benz S-Class, the fuse box that contains the air suspension compressor relay and fuse are located on the right (passenger side) of the engine. The most probable cause would be damage to one or of the AirMatic Struts which led to a leakage and loss of air pressure. Pull off the plastic sleeve beneath your E Classs lower arm. Bit the bullet and had both rear air bags replaced along with the pipes. It may not display this or other websites correctly. Fold the carpet inward, exposing the top of the shock tower. Remove your vehicle's battery to disable the air suspension system. In this S-Class W220, the air compressor motor /pump is protected by Fuse 32, which is a MaxiFuse 40 Amp. You can easily check if you have air leak at the mastic at the top of strut. Is your Mercedes Benz E Class experiencing air suspension problems? Through this, it controls the AirMatic compressor. The best way would be to use a Diagnostic Scanner and check for the Error Codes that the tool displays. The sensors detect the vehicle level at the axle and sends a resistance reading to the air suspension control unit. left side suspensions are very comfortable and soft for running. This is described in detail in this document that you will find here: How Mercedes-Benz dealer fills the air suspension spring (PDF). In some cases you might get this error message, If the suspension sits low, it mostly means that there is either Low or No pressure at the Air Struts. If there is no power going to the air suspension compressor, check the air suspension fuse and relay. With fuse #32 removed, the engine will crank and run whether raised or lowered, but obviously theres no air suspension in operation. 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.. Air leaks are difficult to troubleshoot, especially if you use water and soap method. Now there are plenty of aftermarket airlift conversion kits, but on several Mercedes-Benz models, AIRMatic suspension is factory installed. If you suspect it isn't an electrical fault, there are 2 main faults to check. Use a multimeter to test if there is 12-volt power at the connector. You may want to consider air suspension removal and convert the four wheels to coil springs. . Saved Vehicles . If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Type OEM number, car model or platform F07/F07(LCI)/F10/F10(LCI)/F11/F11(LCI)/F18/F18(LCI), W205 / C205 / S205 / A205 / V205 / C63 AMG, How to Fix Your Mercedes Benz E Class W212/ S212 Suspension Problems, New Arrive: Skoda Superb III Front Shock Absorber with DCC, 4 Signs to Replace Your Mercedes-Benz ML W166 Air Springs. Your email address will not be published. The main problem with the valve block is that the solenoid valves may leak air back to the compressor or the central air reservoir. 13. 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. - The rear suspension became extremely stiff. As you fill the air struts/spring again, make sure the bellow covers are extended all the way down and are not folded upwards. Sometimes it will drop every night for a week; other times it would go several nights without dropping. 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. Mercedes-Benz dealerships will make sure the mechanical seat adjustment range limitations for the front passenger seats are installed. The air suspension compressor filter should be replaced as it is considered a maintenance item. You are using an out of date browser. They do suffer with a few problems, rear air bags leak, rear air lines crack and the wiring chafes by the air pump. 4) The compressor has a filter for the air intake which is basically a Mann fuel filter, WK 32/6. Even when the ignition is turned on, the suspension would not raise itself again, In certain cases, there would be no compressor noise. You take your Mercedes-Benz in for a diagnosis and get quoted thousands of dollars for air suspension repair. Bags had completely gone. This prevents your air suspension system from powering on or moving while working on your car. Keep in mind that this step is tricky, so take your time. Dont worry; there are a couple of Do It Yourself solutions to this problem that will not break the bank. Job easier if you release one of the suspension arms to allow the metal suspension arm to drop down. We battled with ours for a while as the suspension dropping overnight was intermittent. 71K views 4 years ago Suspension Malfunction Drop message in your Mercedes 212 E Class could mean that you need to replace your control valve module. Luckily I found it before I had a bad accident. If not, we need to do further troubleshooting. Youll need to torque the bolts for the calliper to fit. Las mejores ofertas para Bomba compresor de suspensin de aire para Mercedes Benz Clase E W211 S211 T Modelo S211 estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis! Look at the 40 AMP fuse F32, make sure that it is not blown. This is the same repair that is often performed by Mercedes-Benz dealerships. Therefore the particular strut was unable to maintain the required ride height. Use a socket or lug wrench to loosen your wheel bolts and remove the wheel. 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 ? If you ever take a look at your Mercedes Benzs suspension, youll find its a complicated system. Please advise, thank you. Lower your dust cover to reveal your air spring. We and our partners use cookies to Store and/or access information on a device. Another near surefire sign of a defective Mercedes-Benz E 350 suspension is grinding, clinking, or whirring noises while driving. Be sure to lower it onto jack stands after jacking up your car. 6-cylinder automatic 2WD. Remove the plastic (NOT brass) protector of your airline. Loosen your wheel bolts with your socket or lug wrench. Continue with Recommended Cookies, In this brief article, we are going to discuss the different Mercedes E Class Suspension problems including AirMatic issues, what the causes are, and Troubleshooting Tips.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'vroomo_co_uk-box-3','ezslot_5',107,'0','0'])};__ez_fad_position('div-gpt-ad-vroomo_co_uk-box-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'vroomo_co_uk-box-3','ezslot_6',107,'0','1'])};__ez_fad_position('div-gpt-ad-vroomo_co_uk-box-3-0_1');.box-3-multi-107{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:50px;padding:0;text-align:center!important}. The car is a bit . The air suspension system in your Mercedes-Benz E 350 is near the rear tires. That C-Class derivative showed just how much Mercedes had learnt in recent years about handling dynamics - but even an ordinary 'W205'-series C-Class model demonstrates that to some extent. It could happen due to either a voltage surge in the circuit or just simply due to age. You could either pull down on the air spring plunger as you activate the fill / raise process of the air suspension. You can complete this repair in just a few hours if you have the patience and about $20 to invest. . Faults like air leaks may be thrown up on an laptop but it won't tell you the component that is leaking. The filter part number A2203200069 costs only a few dollars when purchased online. In how many cars can you change the suspension settings from comfort to sport with a push of a button? Use your plastic trim removal tool, or . Do you hear the air suspension compressor kick in at all? This means youll need to rotate it to fit. 188.99. Thank you for registering with Aerosus. If the air suspension has collapsed, unfortunately the car will not be drivable at all. In this process, you need to remove the top seal and replace it. im coming to the end of my thether with the semi auto air suspension on my E270. Before starting work, you will need the following items - replacement E 350 rear air springs, a lug wrench, floor jack, screwdriver, 10mm spanner wrench, and 7mm socket wrench. Starting from the base, tug the air spring away from the arm's lower section before pulling it out cleanly. One that can access multiple control units and we recommend is the, Air Suspension AIRMatic and ABC Encyclopedia Resources, Assembly Instructions Mercedes S-Class DC W220 Airmatic (not models with ABC), Airmatic Shock Installation Mercedes-Benz S-Class W220 by Bilstein, Mercedes Benz W220 Front Air Spring Replacement (VIDEO), Mercedes Benz S-Class Front Air Shock Replacement with Arnott Aftermarket Replacement Parts, Air Suspension Fix Documentation (Forum thread on BenzWord), Rear Air Strut Removal and Installation of Arnott Replacement Parts, Mercedes Benz ABC System Troubleshooting Guide. 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. Whats even worse is that there are only a few select shops that know how to fix them. Locate the air suspension compressor. Loosen your wheel bolts with your socket or lug wrench. 4. The wheel where you see the car lowered the most, is typically the air strut that may be leaking. 23. It is not guaranteed as how long this will last. This will allow you to get the car up. Once you choose the solution of your choice, you need to spray the solution at the following locations. Everytime I unlock my car after awhile this weird sound comes from them left front wheel area . SACHS SHOCK ABSORBER GAS . My car is 2006 s430 4matic. If you find no compressor working noise, then this would most probably be the cause. 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. If the pump and power to the pump is fine, then the likely cause is the.. 3. height level sensors. The filter part number. I changed the control unit behind the rear bumper (as it was a cheap potential fix) to no avail. 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. From our auto technicians performing service and maintenance on a Mercedes-Benz E 350, C 300, GLE 350 or S 450 to your own DIY projects at home, you can be sure that only the highest quality Mercedes-Benz car parts are used and available.