Note that the repair itself is not difficult. 5. If you get a very low reading, then we need to look at the relay and the fuse. Here is a picture that shows where they are located. The car would be at an uneven height even while driving. In how many cars can you change the suspension settings from comfort to sport with a push of a button? 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. The valve block is less likely to be the problem, but they are known to fail as well. They are located near the air bags. They do suffer with a few problems, rear air bags leak, rear air lines crack and the wiring chafes by the air pump. W211 E-Class. Mercedes-Benz dealerships will make sure the mechanical seat adjustment range limitations for the front passenger seats are installed. An example of data being processed may be a unique identifier stored in a cookie. Your Mercedes-Benz drops to the ground and you may even end up towingyour car, because it is no longer drivable. How to put a Mercedes Benz in neutral without a key? You can replace the fuse with a new one but if it keeps on blowing you have another issue, usually pointing at the air compressor pump / motor. #1 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. Yes you can raise the car without starting the engine if you have the right scanner. - The rear suspension became extremely stiff. It will make troubleshooting your Mercedes-Benz much more easy. Typically when the air suspension compressor quits working, the whole car may lower to the ground and fail to raise. Trust us, this makes life a lot easier. Note that the repair itself is not difficult. 23. 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. Occasionally, a relay could fail due to loads over longer periods while engaging with the compressor. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Put your calliper back into place. 4. 16. The Rear suspension is at maximum Ride height at one or both then corners. On the instrument cluster you will get two messages. JavaScript is disabled. The relay that is known to be reliable is Multi-Purpose Relay for Air Pump Suspension 0027219 by Hella. Bags had completely gone. Driving a car with air or hydraulic suspension is a dream come true. While driving, heard a rattling sound from the front end of the car. Hence, the condition of this link and its joints needs to be checked. If the air suspension compressor works as designed, you will hear the compressor engage and run for several seconds. It runs continuously, as opposed to simply activating when riding over a large bump. In several cases the car may not even be driveable. Search by Part Number(s), Keywords, or VIN, Mercedes-Benz E 350 Suspension Problems - How To Troubleshoot And Fix. All went well with the job and I set off on the first longer journey. 6-cylinder automatic 2WD. Rear Brake Pads Replacement; Rear Bulbs Replacement; Starter Motor Replacement; Wiper Blade Replacement; Offers; Car Manuals. Its been sitting in the garage like that for some time bugt now i want to fix it. Your email address will not be published. Specifically, your compressor motors wear down when overworked. They are a little bit more expensive that the two solutions proposed above but still cheaper than replacing with dealer parts. Locate the air suspension compressor. Visit workshop. 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. 1. Both sides have been replaced at different times, the last time a few months ago, and the car has been OK since. FOR MERCEDES E-CLASS W211 S211 ESTATE REAR AIR SUSPENSION SPRING BAG 2113200925. Bag deflates enough to be able to reseat the air bag with the aid of some lubrication. A broken or defective air dryer assembly could cause internal parts to rust and corrode, resulting in lower or sagged ride height over time. Sometimes it will drop every night for a week; other times it would go several nights without dropping. 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. I was puzzled for a few seconds but then the warning suddenly disappeared and the car run normally. For now, loosen those lugs and move on. Your airmatic suspension is starting to leak and it will get worse over time. Online and print formats available. In the next section, we will show you how to check if the air suspension compressor is the problem. Loosen your wheel bolts with your socket or lug wrench. The contact owns a 1999 Mercedes Benz e55. 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. Id there a way of testing those? You can find Arnott air suspension compressor and struts on Amazon. 8. 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. But now everything looks good. The wheel where you see the car lowered the most, is typically the air strut that may be leaking. The consent submitted will only be used for data processing originating from this website. Had the same problem on my estate, would drop overnight. Generally, this part only lasts about 40K- 50K miles and mostly fails after that mileage. . It may be worth trying, but do some research before you decide to try this approach. These are pretty much 100% guaranteed to seal and can be put in before you mount the spring making the job so much easier, just push the hose in once you've got the spring in place. 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. 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. Mazda Transmission Problems: Symptoms, Causes, Solutions, And Reliability, Volvo 4C Suspension Issues Explained(+5 Tips), Mercedes W211 Suspension Issues Explained(+7 Tips). The biggest thing to keep your eye out for with an E-Class of this generation is the rear suspension. This website requires cookies to provide all of its features. Drove the car on Thursday after starting the engine the bags re inflated and the car has stayed up since. after a few roads nad start to run the car , the suspesion in normal , no more low . Raised back up in a morning but then one day refused to raise up at all. Common W212 E-Class problems. 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. Sometime both sides drop You decide to buy a Mercedes-Benz, maybe an S-Class, CLS-Class, R-Class, CL-Class or E-Class. I changed the control unit behind the rear bumper (as it was a cheap potential fix) to no avail. Occasionally, a relay could fail due to loads over longer periods while engaging with the compressor. Knocking or Creaking Sounds while going over Bumps, Vehicle Self-Steer under hard acceleration, Vehicle would be sitting low and unable to raise. 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. 7. Someone mentioned a valve block at the front. Locate your shock's base, remove the cable, and unbolt the rear brake caliper to allow for ample . Remove your battery. If there happens to be an AirMatic Valve block, then air can leak back into the compressor and then potentially damage the compressor itself. The valve block unit (Y36/6) is located near the air suspension compressor. If this were the case it would almost certainly drop every night (and it doesn't) and it would also probably get worse with time (and it hasn't). The air suspension compressor relay is known to fail. This is because if one of the failed air struts is on the front passenger side, the driver side will also sag. 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. This is the least expensive solution. 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. 1. The whole front or rear of the car will drop down, even when only one of the struts is defective. Cover the fitting line. With fuse #32 in place and the car lowered to a critical level, the car cranks but immediately shuts itself down. A simple OBD II can not read more than just the Engine Electronics, ECU. So there's still something for me to fix but at least it looks like someone had a go at the air leak. If you use the J-B Weld Epoxy, it takes up to 16-24 hours for it to cure fully. Self levelling rear suspension problem. 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. These steps are explained in the Troubleshooting Vehicle Sitting Low section. Summary of the most common problems with Mercedes-Benz air suspension systems, DIY solutions are provided in the next section: // 358th Infantry Regiment Ww2 Roster, Articles M