DEALERS WILL RECODE THE SCN FREE OF CHARGE. Table 1. Gentlemen: Have several questions re-the 07-550. When using synthetic oil in hot climates, flooding, difficult starting and loss of compression some Automobiles may suffer from poor lubrication . My E320 ecm quit working about six months ago so I bought one from a company online mercedes ecm for sale and mercedes auto ecm rebuild they flashed it and programmed the ecm so I was able to use the same immobilizer key. Mercedes-Benz was refusing to sell these parts even to independent auto repair mechanics. They are telling me the car needs a timing chain gear sprocket and possibly a timing chain. Some 2007 Mercedes S550s have enjoyed a good reputation for being durable, dependable vehicles. Took the car to the local dealer and they told me that the codes 1200 and 1208 appeared. And the big Mercedes is supremely quiet and comfortable. To lower the oil pan you have to lift the engine so it can clear the suspension. Plannig to buy one this winter and woud like some info on these "expensive " problms up front. Thanks, EJ Support NPR & the programs you love. We use cookies to analyze & improve your experience, & to personalize content and ads. Bore x Stroke. A VARIATION IN THE TRANSMITTED VALUES BETWEEN AFFECTED AND UNAFFECTED SENSORS CAN RESULT IN ONE FRONT STRUT ADJUSTING TO A VALUE INDICATING BODY MOVEMENT WHILE ANOTHER STRUT DOES NOT ADJUST PRESENTING THE DRIVER WITH AN UNEVEN FRONT SUSPENSION. The following chart shows the 3 most common problems for 2012 Mercedes Benz S550. Rushit Hila, an ASE-certified engineer (G1 Automotive Maintenance and Repair), brings over two decades of hands-on experience in the automotive world to his writing. How big a risk is it that the engine will fail? My 2007 SL550 has a later serial number than the last one with the balance shaft issue. I seen a milky substance that was coming out of the hoses and in the overflow tank of the coolant reservoir which indicates issues with the heads or head gasket. This means they are both located inside the transmission. Mercedes-Benz S-Class S 600 For Sale. BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. In the questionnaire, we ask subscribers to note any problems with their cars After doing further investigation I find out that MB sent out bulletins to their dealers regarding a problem as described to me. Reset your password. Front vehicle photos 1986-2018 Autodata, Inc. dba Chrome Data. Luxury Cars for $25,000: Window Shop With C/D, Tested: 1980 Pontiac Firebird Turbo Trans Am. Really. No more short- and long-wheelbase cars, just the 124.6-inch edition, 3.1 inches more majestic than its predecessor. Now that we know how an 2007 Mercedes S550 engine works, we can also understand the basic things that can keep an engine from running. The AIRMATIC found on the W221 is a lot better than the system found on the W220, but you need to maintain it if you want it to perform adequately at all times. And what can go wrong? The sensor can fail, which causes the car to drop to the ground, again only at the back. OWNERS MAY CONTACT MERCEDES-BENZ AT 1-800-367-6372. We don't sell/share your email. Curious how the 2007 S550 compares to other years? Mercedes-Benz S550 Won't Start - RepairPal.com We dont recognize that sign in. In fact, the S550 is quieter at idle, at full throttle, and at a 70-mph cruise than a Bentley Continental GT and is exactly as quiet at 70 mph as that perennial exemplar of soporific tranquillity, the Lexus LS430. The vehicle restarted and was taken to a dealer who was unable to diagnose the failure. Someone said something about recalls. You know what that means? A likely repair is replacing the transmission valve body. Understanding the Central Gateway Control Unit in a Mercedes - YOUCANIC Still cant resist that sweet deal at your local dealership? With that said, we often see S550 with over 150,000 miles with original air suspension airbags. They tend to fail when the car is just out of warranty. The second most common problem is related to the vehicle's engine and engine cooling (11 problems). 4MATIC vs 4MATIC Plus difference, pros, and cons. Shoot for later models, making sure they don't fall in the affected engine serial numbers, Mercedes fixed the problem in subsequent models following the class action suit. Top speed for S550s fitted with M+S-rated tires is choked to 132 mph, 23 mph shy of the fun available with the optional Z-rated rubber. 2007 Mercedes-Benz S550 Problems and Complaints - 9 Issues - RepairPal.com Timing chain issue at 75K miles with an M273? The door modulesare the brains that control the window operation. Twist, turn, poke. Another common problem affecting the pre-facelift model (from 2007 to 2009) primarily concerns transmission electronics inside the 722.9 7-speed automatic transmissions. It does happen. Mercedes vs Range Rover The part is challenging to find and is not available from any aftermarket parts supplier other than China suppliers. The entire manifold must be replaced at $2000. I love writing about cars as cars are a huge personal interest of mine. S550 High Mileage club, who's in it??? - Mercedes-Benz Forum This is not only a problem for the W221 as it is a problem with the 722.9 transmission which is fitted to many models of Benz. However, even after this expose, you could as well decide that the 2007 S500 is still the used car for you, and we won't begrudge you for it. 3 Great Deals out of 40 listings starting at $6,900. 2007 Mercedes-Benz SL550 Problems and Complaints - 13 Issues IN THE EVENT OF A VEHICLE CRASH, THE ELECTRICAL FUEL PUMP MAY NOT RECEIVE A CRASH SIGNAL THAT IS REQUIRED FOR THE FUEL PUMP TO DISCONNECT AND PREVENT FUTURE FUEL DELIVERY AS DESIGNED. This prediction is based on Mercedes-Benz's brand. It's a stupendous thing, whatever it is. I'm waiting to see what corporate MB is going to do for me. MERCEDES-BENZ RECALL NO. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! Replacing the battery is also relatively easy because it is situated behind the rear seats.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-banner-1','ezslot_10',108,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-banner-1-0'); Compare: My vehicle starting making noise fron the front wheels. But what are some of the surprising facts about the Fiat 500? Because the W221 has an electronic transmission shifter, it is also used to put the vehicle in Park if the main battery fails. There is no balance shaft attached to the idler sprocket as in the V6, so that part is just bolted onto the front of the block. VIN Decoder. He explains to me that when the timing cover was removed and replaced that the timing cover seal sits under the heads and he has seen it before where the head gaskets start leaking when the timing cover seal is removed and replaced and MB will not pay to RE and RE the heads when correcting the timing chain sprocket issue. 139000 mi. The High Voltage Inverter Converter is only found on Mercedes-Benz S400 Hybrid. This article discusses the most common problems that affect models such as S350, S550, and S400 Hybrid. IF A RADIAL KNUCKLE FAILS, THE STEERING CONTROL OF THE VEHICLE MAY BE AFFECTED, INCREASING THE RISK OF A CRASH. 2007 Mercedes-Benz S550 129,000 mi, Visitor it would shift hard then while on 495 sound like the bottom fell out. Used 2007 Mercedes-Benz S-Class S550 Specs & Features Example: "Bad Brakes", "Toyota Recall", etc. This scares the crap out of me considering that my car is out of warranty by 6 days, has about 31K miles, and I'm talking myself out of purchasing the MB extended warranty for this car. Learn more about Car Brands Reliability It is a repair that you should expect once the vehicle passes the 100,000-mile mark. This new variable-valve-timing V-8 purrs out 382 horses at 6000 rpm but stockpiles all 391 pound-feet of its peak torque right there on the bottom shelf, ever accessible from 2800 to 4800 rpm. The manufacturer was not notified of the failure. Dealer still hasnt corrected this one either. The 2007 model marked the official arrival of the all-new S-Class series in North America, and it had the bells and whistles to challenge market rivals. It has plenty we wholeheartedly approve of, starting with the spacious interior with ample legroom and power-adjustable seats. Engine oil cooler/heat exchanger replaced. After the second time this occurred out of no where I decided its a very dangerous safety issue. Speaking of the seats, it offers four different seat massage settings, the one feature that's enough to sell older executives who make up a good chunk of the S-Class's target customers. I did not ask them anything about the issue, just for the number, it would be nice if they kind of over estimated and my number is really okay. After all, this was the land yacht meant to overshadow the 2006 BMW 750Li. In both cases, that will lead to actuator cam breakage. Save products you love, products you own and much more! I am looking at a 2007 sl550 with 75000 miles. Does anyone know if the MB extended warranty would cover this or not?? Mercedes-Benz S550 Vehicles With This Problem - RepairPal.com VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. It used to be a costly repair, but the price of a W221 air compressor has come down significantly; you can find a replacement W211 air suspension compressor for under $150 online. Its suspension smothers bumps. We get it. If we remove and reinstall the faulty line , the leak could become worse and worse. CarComplaints.com is an online automotive complaint resource that uses graphs to show automotive defect patterns, based on complaint data submitted by visitors to the site. It's hard to ignore the abundance of gadgetry that enhanced the car's premium quality. 2007 Mercedes-Benz S-Class $9,800 - $11,600 VIEW COMPARE Reliability We expect the 2023 S-Class to be less reliable than other new cars. The most common problems with Mercedes-Benz S-Class W221 (S350, S400, S550) are the transmission valve body, air suspension compressor, suspension airbag, and amplifier. It often fails or might wear internally to the point where its not generating enough pressure to raise the car. It is located on the left side of the trunk. The contact owns a 2007 Mercedes-Benz S550. they have an internal memo with a list of VIN numbers that have the faulty idler gear that wears out prematurely but won't recall the product because it usually wears out just after warrantee period! to get the information you were looking for! Well, mostly, the air bladders can leak somewhere. It uses what is known as a shift by wire. They talk about how to repair it but the dealer said if the car is out of warranty were on our own. Please dont wait until it ultimately fails because it will happen when you least expect it. The current W223 is not being offered in an S550 variant.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[728,90],'luxurycarsa2z_com-box-3','ezslot_4',104,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-box-3-0'); The first-gen 2007 S550 offers a 4.7L V8 which is relatively reliable, but the W221 S550 is known for having auxiliary battery issues, air suspension issues, and transmission electronics issues. Something like stalling,hesitation, lack of power, rough running, shaking or excessive engine oil consumption may be included. Bump the S550 problem graphs up another notch. Why do you love writing about cars? S-Class COMAND uses a fiber optic loop to connect components such as radio, navigation, and CD changer. Mind you, the front axle and the steering column had to be decoupled to be able to replace the engine mounts! Philip Uwaoma, this bearded black male from Nigeria, has written more than two million words in articles published on various websites, including toylist.com, rehabaid.com, and autoquarterly.com. Similar praise can be heaped on the vast and comfy rear chairs, where you can tuck your loafers beneath the tall front seats, spread out, and fully open the Times' Arts & Leisure section. I'm also not taken with the synthetic feel in the major driving controls and the electronics-heavy interior. sample size to provide results of statistical confidence. While driving 10 mph, the engine stalled and the vehicle failed to restart. The S-Class is the Mercedes-Benz flagship model and, without a doubt, a masterpiece. It's not an easy job, but on the V8 it's not necessarily an engine-out job. Front vehicle photos 1986-2018 Autodata, Inc. dba Chrome Data. The contact planned to have the vehicle towed to alexandria Mercedes-Benz (200 S pickett, alexandria, va 22304, (703) 341-2100) for diagnostic testing and repairs. are trademarks of Autobeef LLC, All rights reserved. The S600 V12 model is indeed smoother and more desirable, but it does cost a lot more money to run and maintain. A well-maintained Mercedes-Benz W221 S-Class, especially the S550 4Matic, can be a pleasure to drive and, overall, is a very reliable vehicle. something must be done! The pre-facelift W221 S600 was equipped with the 5 Speed 722.6 transmission, as the 722.9 could not handle the torque of the V12 at the time. You will get digital access to reviews and ratings for over 8,500 products and services Can the COMAND system be mastered? Csaba Csere. Is it time to move on? Other than this I have to say no other issues. THE RADIAL KNUCKLE FLAW MAY OCCUR AFTER SIGNIFICANT MILEAGE ACCUMULATION COMBINED WITH EXPOSURE TO HIGH CONTINUOUS STRESS BY DRIVING ON ROUGH ROADS. Passwords are 6-20 characters with at least one number and letter. No cursing or tantrums, no having to look up stuff. The compressor is located behind the front bumper and passenger side. The German luxury trio Mercedes, BMW, and Audi continue competing for the best product in each and every segment out there. This tells me that Mercedes does not have the faith in their cars to increase the warranty. This is a car that cost 100K new and one would expect a better warranty and support from a company that touts their cars as being the best. At the dealership, the Inverter Convert Assembly (Part number:221 540 44 50) costs between $2500-$3000. During that time, I had six visits and $5000+ in repairs, before a freak flood totaled the car. Get answers and make your voice heard! I'm very surprised at a solid company like MB would not recall the cars affected and correct the problem. When you think of a ten-year-old Mercedes do you think about reliability? I have contacted Mercedes Benz usa and they refuse to provide any compensation or even acknowledge that it is a known issue. This is a molded gasket and is not field replaceable. I could not believe my ears what I was being told. A day later one of my guys at work told me there is a puddle under the engine of the car. These repairs are generally expensive, with each repair ranging between $700 and $1500. Curious how the 2007 S550 compares to other years? Something else may break, I don't know what. The second most common problem is related to the vehicle's engine and engine cooling (2 problems). Some of the We and our partners share information on your use of this website to help improve your experience. Mercedes M272 & M273 Engine Class Action - Top Class Actions By continuing to use this site, you agree to ourprivacy policyandterms of service.