This is because if one of the failed air struts is on the front passenger side, the driver side will also sag. The air suspension compressor relay is known to fail. All calipers feature 1-piece construction from a solid billet of aircraft grade aluminum for lightweight, unparalleled strength and freedom from corrosion. You can unplug the electrical connector that goes to the air suspension compressor, as shown in the picture below. Dropping at rest is a leak. 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. Note that the repair itself is not difficult. Sometimes it will drop every night for a week; other times it would go several nights without dropping. Leaking due to the metal on metal fitting between the brass valve and the strut connection. 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 ? This is what you will need. AIR SUSPENSION FAILURE: VISIT WORKSHOP.. The main problem with the valve block is that the solenoid valves may leak air back to the compressor or the central air reservoir. 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. This can cause the vehicle to not maintain the ride height required. Online and print formats available. 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: If there happens to be an AirMatic Valve block, then air can leak back into the compressor and then potentially damage the compressor itself. 11. 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. Its been sitting in the garage like that for some time bugt now i want to fix it. You can use a diagnostic scanner that can retrieve the fault codes and erase them. - 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. Free Postage. Most advanced OBD II scanners will read and clear the airbag, air suspension, transmission and other system trouble codes. Also the Air lines can run thru depending how they are routed , Spare inline repair connections are available on the Bay. You will often find the air lines on eBay for much cheaper, click here to check active listings. In how many cars can you change the suspension settings from comfort to sport with a push of a button? For details of each of the problem category, use the links in the table. Engine running problems, fuel leaks and self-levelling rear suspension woes also cropped up. and the HONEYMOON with my new S212 is OVER! Airmatic. - Mercedes-Benz Forum Now your dreams are replaced with nightmares. As you fill the air struts/spring again, make sure the bellow covers are extended all the way down and are not folded upwards. 17. W211 estate rear end sinking | Wheels, Tyres, Brakes & Suspension You can purchase a new relay and eliminate the possibility of the relay being the problem. 4) The compressor has a filter for the air intake which is basically a Mann fuel filter, WK 32/6. 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. Rear Height Sensor is malfunctioning. [CDATA[ amzn_assoc_placement = "adunit0"; amzn_assoc_search_bar = "false"; amzn_assoc_tracking_id = "mercmedi00-20"; amzn_assoc_search_bar_position = "top"; amzn_assoc_ad_mode = "search"; amzn_assoc_ad_type = "smart"; amzn_assoc_marketplace = "amazon"; amzn_assoc_region = "US"; amzn_assoc_title = "Mercedes-Benz Air Suspension Compressors"; amzn_assoc_default_search_phrase = "mercedes air suspension pump compressor"; amzn_assoc_default_category = "Automotive"; amzn_assoc_linkid = "ffcc31f80950d2fefb1ecec6faffd973"; amzn_assoc_rows = "1"; // ]]> // Genuine Mercedes-Benz Parts | Mercedes-Benz of Arcadia near Alhambra I parked my 2003 S430 for about 2 hours with the front wheels turned to the right (not straightened). Cabin rattling sounds caused by loose interior trim parts may start developing over 100k miles. I took this picture yesterday at the side of the road but this is what it looks like now: Hi how did you get on with this issue??? Air compressors hold a component called dryers, which remove moisture from the air to boost compression power. REAR AIR SUSPENSION SPRING BAG FOR MERCEDES BENZ E CLASS W211 ESTATE 2113200925 | Vehicle Parts & Accessories, Car Parts & Accessories, Steering & Suspension | eBay! Usually mounted to the rear of the car. 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 you will find the WIS instructions on how to replace the top seal. Tried to pop out to the shop last night and noticed the car was bouncing around all over the place, and then a suspension malfunction orange warning was displayed. Is it possible to raise the car without starting the engine? . Find the fuse and relay that are for the air suspension. You can use Epoxy Hack(Cheap and Dirty Repair, usually works), Airmatic Strut Shock Repair Kit (Official repair, still much less expensive that strut replacement), These solutions have shown to work. [CDATA[ amzn_assoc_placement = "adunit0"; amzn_assoc_search_bar = "false"; amzn_assoc_tracking_id = "mercmedi00-20"; amzn_assoc_search_bar_position = "top"; amzn_assoc_ad_mode = "search"; amzn_assoc_ad_type = "smart"; amzn_assoc_marketplace = "amazon"; amzn_assoc_region = "US"; amzn_assoc_title = ""; amzn_assoc_default_search_phrase = "bubble Leak Detector"; amzn_assoc_default_category = "All"; amzn_assoc_linkid = "b090d46faae186bba7f68197ae3c0554"; amzn_assoc_rows = "1"; // ]]> w212 s212 Rear Air Suspension. A WARNING!! - Mercedes-Benz Owners' Forums For a better experience, please enable JavaScript in your browser before proceeding. Is it possible to raise the car without starting the engine? This particular Airmatic system featured air-springs with electronic ride height control and adaptive damping at all four corners. Check for sagging ride height, grinding/whirring noises coming from the compressor, and overall ride smoothness across smooth and bumpy terrain. Locate your shock's base, remove the cable, and unbolt the rear brake caliper to allow for ample . Overview W212 E-Class Reliability, Common Problems Mercedes-Benz dealerships will make sure the mechanical seat adjustment range limitations for the front passenger seats are installed. If you plan on owning a Mercedes-Benz for a while, then consider investing on one of the advanced OBD II scanners mentioned above. The second most common problem is related to the vehicle's front suspension (17 problems). Very practical in estate form, the result is a car that's better equipped, safer, even more refined and more rewarding to drive. For the past six months Ive been trying to solve the following problem when the car is parked up. 6. 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. You can easily check if you have air leak at the mastic at the top of strut. The most common Mercedes E Class suspension issues are: Knocking or Creaking Sounds while going over Bumps Vehicle Self-Steer under hard acceleration AirMatic Issues Corner Sagging Vehicle would be sitting low and unable to raise Squeaking Noises Suspension Error message Rear suspension Riding Lifted E Class Suspension Set-up If you need to get one of these they have an M8x1mm pitch thread and the hose is 4mm. How much is a 2003 Mercedes Benz e320 worth? It will be even better if you have a, If a Star Diagnostic scanner is out of budget you should consider the less expensive professional diagnostic scanners which allow you to read and erase fault codes. Drove the car on Thursday after starting the engine the bags re inflated and the car has stayed up since. If you can't access a laptop follow these 3 steps.. 1. In the W210 platform, the Estate variants (and sedans optionally) had a self-leveling rear suspension struts in parallel with Coil springs and gas-filled shock absorbers for damping along with a pressurizing pump located under bonnet.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'vroomo_co_uk-box-4','ezslot_3',110,'0','0'])};__ez_fad_position('div-gpt-ad-vroomo_co_uk-box-4-0'); The E55 AMG second generation, launched in 2002 was on the W211 Chassis and came with an AMG tuned Mercedes Airmatic suspension. 125.99. When parked for a while, one or more corners sets very low in height compared to the other corners. With fuse #32 removed, the engine will crank and run whether raised or lowered, but obviously theres no air suspension in operation. Once you choose the solution of your choice, you need to spray the solution at the following locations. Check if you can hear the pump working (very fast ticking sound) located near the rear bumper. 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. Save my name, email, and website in this browser for the next time I comment. After completing all of the steps, perform a quick test drive and keep your eyes and ears to the ground. The valve block is less likely to be the problem, but they are known to fail as well. This prevents your air suspension system from powering on or moving while working on your car. 188.99. 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. I am convinced that somewhere there is an electrically actuated Non-return valve that is supposed to lock the pressurised air in the system when it is shut down. Be sure to lower it onto jack stands after jacking up your car. If a Star Diagnostic scanner is out of budget you should consider the less expensive professional diagnostic scanners which allow you to read and erase fault codes. Dont worry; there are a couple of Do It Yourself solutions to this problem that will not break the bank. 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. The relay that is known to be reliable is Multi-Purpose Relay for Air Pump Suspension 0027219 by Hella. How many quarts of oil does a Mercedes Benz E350 take? However, one culprit ranks far above the others. need replacements for those as well. You are using an out of date browser. Contact a member of our Mercedes-Benz of Arcadia team to schedule a test drive, get a quote, or to order parts or accessories. 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. Pull off the plastic sleeve beneath your E Classs lower arm. Save my name, email, and website in this browser for the next time I comment. FOR MERCEDES E-CLASS W211 S211 ESTATE REAR AIR SUSPENSION SPRING BAG 2113200925. The rod connecting the sensor to the chassis had broken on mine so I ordered a new 1 off eBay for 20 quid, fitted it myself in about an hour and saved a small fortune . Saved Vehicles . If not, we need to do further troubleshooting. The suspension on Mercedes-Benz cars equipped with air suspension is controlled by the Air Suspension Control Unit (N51). No need to remove your tire yet. Sometimes it does not always happen. If you ever take a look at your Mercedes Benzs suspension, youll find its a complicated system. Dont drive around this way other than getting the car on a tow truck. Perform a quick visual check of your ride's height to determine if you need to address the compressor. For example here are some listings on Amazon and eBay. I drove it back home and noticed the the rear was sat very low with the wheels under the wheel arches. Remove your vehicle's battery to disable the air suspension system. It could either not engage the air suspension compressor at all or even worse keep it engaged for longer that required. To replace the air strut seal, you will need the replacement kit. It is possible that the Rear Air Spring has undergone internal damage or wear. For example, you will get C1324-001 or C1325-001 which mean a communication or fault is present by the solenoid valves in assemblyY53 ( rear axle damping valve unit). Through this, it controls the AirMatic compressor. The most probable cause would be damage to one or of the AirMatic Struts which led to a leakage and loss of air pressure. Manage Settings Mercedes-Benz E-Class Estate E220 CDI | AA - The AA The valve block contains valves which open and close to direct the air pressure that is sent to each air sturt. We and our partners use cookies to Store and/or access information on a device. You decide to buy a Mercedes-Benz, maybe an S-Class, CLS-Class, R-Class, CL-Class or E-Class. The contact owns a 2000 Mercedes Benz E Class 320 wagon which was purchased used in March 2003. The relay opens and closes electronic circuits. Could be this from the frozen temperature and dont run the car for a month? 2022 Mercedes-Benz S-Class S 580 4MATIC For Sale | Houston TX Use a socket or lug wrench to loosen your wheel bolts and remove the wheel. Your email address will not be published. The car is a bit . Check if power is going to the air suspension compressor. The air suspension system in your Mercedes-Benz E 350 is near the rear tires. BUT, if you act fast enough, youll prevent this issue altogether. Troubleshooting Rear suspension Riding Lifted Two possible Causes for such a symptom: Rear Height Sensor is malfunctioning. All went well with the job and I set off on the first longer journey. Your email address will not be published. 8. Hello I have an 2003 Mercedes s 500. There seems to be Rear-Wheel Toe-Change under acceleration, which makes the vehicle tend to steer. This means youll need to rotate it to fit. . First, lets look at some of the warning signs and symptoms of airmatic suspension problems. I have replaced the air suspension units on an S212 with self levelling rear suspension. Did you ever get to the bottom of this problem. Cubierta de vidrio inferior parabrisas trasero MB CLASE E W211 Your airmatic suspension is starting to leak and it will get worse over time. Note, it's usually aN electrical fault, or a physical fault. If the car drops over the next few days, the air suspension may not work to airlift the car. One of the rubber pipes had corroded as had the rubber mount holding the filter in place. Another symptoms that generally points to a failed air compressor is when your Mercedes-Benz is completelylowered to the ground on all four wheels. The worse the air spring leak, the less capable your Mercedes-Benz E 350 is of absorbing road shock and the less comfortable the ride. Air suspension problem baffles me. Theres no denying the Mercedes Benz E Class offers a smooth drive. Learn how to troubleshoot Mercedes-Benz Air Suspension Problems. Think of it as an ownership. If you need help with troubleshooting the airmatic valve assembly watch. I have almost exactly the same symptoms on my 2004 211 Estate. After all, it is well hidden. 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. Repeated rear suspension air bag failures causing near loss of control of the vehicle. You could either pull down on the air spring plunger as you activate the fill / raise process of the air suspension. Apply leak detector at those locations to make sure they are not leaking. Remove your wheel. Is this what I need Mercedes W211 E-CLASS Estate Wagon New Rear Air Suspension Spring Bag (w/o ADS) . Impedance readings on multimeter, putting a voltage on the pins and listening for clicks, or just putting my thumb on open ports? The car is back up on stilts. The problematic Strut side will go up slightly and lower itself immediately, while the other corners are raised. . 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..