We also loved the W211, but that car did have a few problems that owners had to face, such as the SBC brake system failing, catalytic converter, window regulator, ball joints, and control arms wearing out under 100k miles. . The E550 sedan now comes standard with 4Matic all-wheel drive, while the E63 gets standard stop/start technology for added fuel savings. Fan fire. The E350 BlueTec is a tough sell for several reasons: It's priced higher than the regular E350, it's fuel economy is only marginally better than its gas-fed counterpart, and average fuel costs for its owner will be higher because diesel fuel is generally more expensive than gasoline. In Edmunds testing, an E350 Bluetec went from zero to 60 mph in 7.7 seconds. ", "passenger side wood trim on door de-laminated. In most cases, the sensor will stop operating. Cam adjustment solenoids leak oil into the engine wiring harness causing component failures, rough running and stalling. This was truly a near miss and we are very much concerned about it happening again to us or some one else, resulting in a fatal accident, not just a fender bender. If you have DIY skills, you can purchase the DEF heater online and replace it for under $1000. When you factor in the $1200 price premium for the BlueTEC model, it's clear that picking a diesel Mercedes E-Class isn't automatically a money-saving proposition. This time the vacuum pump had a major oil leak which was dripping on the hot engine exhaust manifold, and being burnt up there before dripping on the garage floor. Radiator, cooling fan, antifreeze leaks, water pump, thermostat, overheating. See the Back button blue bar at the very top of the page to explore more. We expect the 2023 E-Class will be less reliable than the average new car. The Driver Assistance package adds adaptive cruise control and more advanced versions of the Lane Tracking items. Owners may contact MBUSA customer service at 1-800-367-6372. Driver Assistance Package- $2950 Reactivate now Dealers will replace the front passenger air bag on the affected vehicles, free of charge. Lane keeping assistanceHeated steering wheel- $490 Doors/Passengers: 4/5 Our MERCEDES-BENZ service advisor said the timing tensioners had become worn and slack, allowing the timing chain to clatter. Another alternative is to replace the plastic shaft itself with an aluminum one available online for about $25 (the part probably costs a dime to manufacture). The convertible offers comfortable seating for four, provided rear passengers are about 5-feet-9 or less, and its cabin is one of the most serene of any convertible due to its AirCap system that limits airflow to a trickle even at high speeds. 17-inch aluminum wheels So at 122003 miles we took the car in to have the timing chain, tensioners, and seals replaced, which stopped the clatter. Additionally, unless included in "Zone A" above MBUSA is recalling certain 2009 C300 4Matic, C300, C350 and C63 AMG vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." This is a E-Class E350 ! This is obviously an engineering/mechanical defect and should be considered a lemon since Mercedes has not been able to fix or diagnose the problem in a timely manner. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling. Voice control ", "Simply failed to work. Potential causes of limp mode include turbocharger actuator leaks, a defective EGR valve, or a broken swirl flap motor. We still dont recognize that sign in. I have a 2011 e 350 blutec that is at 0 starts even with 2.5 gallons of blu def added it will not start. There's a bit of a learning curve involved, but it's generally neither better nor worse than similar systems from Audi or BMW. The NHTSA is the US gov't agency tasked with vehicle safety. Acceleration off the line is as one would expect for a diesel (but very acceptable), but highway acceleration is just fine. The manufacturer had been notified of failure and offered financial assistance for the repair but offered no additional assistance. Problem seems to have been with error on part of the inspection stations.". They say AdBlue injector needs replaced ($1350) and two NOx sensors need replaced ($1750). If your only choice is figuring out which of the many E-Class variants to get, we wouldn't blame you. Used 2012 Mercedes-Benz E-Class E350 Sport BlueTEC Diesel, See all 3 reviews of the 2012 Mercedes-Benz E-Class E350 Sport BlueTEC Diesel, Edmunds Latest Mercedes-Benz E-Class News, Do Not Sell or Share My Personal Information. Engine rebuild or replacement, cylinder head, head gasket, turbo or supercharger, timing chain or timing belt. . Repair would have cost around $800.". The contact owns a 2012 Mercedes-Benz E350. 3.0-liter turbodiesel V-6 ", "windshield washer tank broke and I was told it was a common problem and cost $300 to fix", "The car has a glass roof. In extreme cases, it will even limit the gear selection to one gear and reverse. Once the seals start to leak slowly the rate of leak will increase very fast. The check engine light will bring all of these issues to the driver's attention. Remember that a turbocharger that is not working doesnt necessarily mean it is broken. Finally, the E63 wagon returns to the lineup. Something like stalling,hesitation, lack of power, rough running, shaking or excessive engine oil consumption may be included. Right now Mercedes and Audi are vying for the title of best luxury brand use of a diesel engine outside the traditional SUV segment. Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov. Quite the opposite, really, as each E-Class iteration managed to earn the title Edmunds Recommended in our annual buyer's guide. The contact stated that before agreeing to the repair, he requested that the mechanic inspect the camshaft sensor for a possible link to the failure. Now we can't drive out vehicle due to fear of the oil in the electrical lines reaching our cpu for the entire car, which will result several thousand more dollars on top of the repair cost. All-wheel drive (4Matic) is standard on the wagon and optional on the sedan. I had it fixed for $350", "The Nitrogen sensor went bad. "Another one of MB's customer satisfaction issues - the glue used on the interior wood trim was defective which was known to MB. "This and all the other systems on the last page went crazy, and I had to have a $487 cable harness replaced.". The 2012 E350 BlueTEC diesel starts at around $52,000. However, if you're simply looking for a go-fast Benz without those other, more hard-core upgrades, the E550's new twin-turbo V8 offers the same sort of wicked acceleration that an AMG E-Class managed only a few years ago. But in all, I'm completely happy with the E-Class and it still turn more heads when I drive down the street :). Mercedes is in denial concerning any un safe condition and refused to take any responsibility for any damage that this car caused. I have done online research and it is a very common issue amongst many Mercedes vehicles. All unrelated and at different times", "Airmatic system failed on all 4 corners. Regular driving is a result of the issue. 14,500 miles and is garage kept. I ran a U-scan and P2006, P2007 . Towing: N/A, EXTERIOR/INTERIOR COLOR: The coupe and cabriolet are E350 and E550, the E-Class wagon is E350 4Matic and E63 AMG. 2012 Mercedes-Benz E-Class $10,625 - $25,525 VIEW COMPARE Reliability We expect the 2023 E-Class will be less reliable than the average new car. The E550 Sedan starts. It comes from an internal issue, not a fail to maintain problem. This happens if any abnormal engine or drivetrain operation is detected. 4.9. Available with or without an appointment, Express Service is dedicated vehicle care in about 60 minutes or less *. There was no damage to the tractor. Cost to replace the item high and I expected much better fit and finish from a $64000 car. Those folks are in luck now that BMW, Lexus, and Infiniti all offer midsize luxury sedans with a hybrid powertrain. High-pressure fuel injection systems and variable geometry turbochargers ensure optimal combustion. ", "After about 3 years, a number of annoying rattles began to surface from under the dash", "Car leaks about .5 quarts every 6 months. CL. Rear-wheel drive is standard on all but the wagon. Worst 2012 Mercedes-Benz E350 Problems #1: Bubbles Under Clear Coat 2012 E350 Average Cost to Fix: $7,500 Average Mileage: 24,000 mi. Additionally, MBUSA is recalling certain 2012-2014 C250, E350 4Matic Coupe, SLS AMG Cabrio, 2012-2015 C250 Coupe, C350 4Matic Coupe, C350 Coupe, C63 AMG Coupe, 2011 C300, 2011-2014 C300 4Matic, C350, C63 AMG, E350 Cabrio, E350 Coupe, SLS AMG Coupe, 2015-2016 E400 4Matic Coupe, E400 Cabrio, E400 Coupe, 2011-2016 E550 Cabrio, E550 Coupe, 2011-2015 GLK350 4Matic, GLK350 RWD, and 2013-2015 GLK250 BlueTec 4Matic vehicles ever registered in the states of AZ, AR, DE, DC, IL, IN, KS, KY, MD, MO, NE, NV, NJ, NM, NC, OH, OK, PA, TN, VA, and WV or "Zone B." Very disappointing, cost and disturbing experience.". Thjis is the first car that I've ever seen with this problem. This is absurd as I have had my car serviced regularly and it is garaged in great condition. With two diagnostic technicians working on your Mercedes-Benz using the latest tools and tests, it's a comprehensive and complete way to get thorough service - in less time than you think. The contact was informed that the engine wiring harness needed to be replaced. The E550 models get a twin-turbo 4.7-liter V8 that produces 402 hp and 443 lb-ft of torque. account information here. The contact owns a 2012 Mercedes Benz E350. These cars usually need to be replaced of the new engine , and the . This is a common oil leak source on all Mercedes engines. 29 listings starting at $6,199. I'm a fairly good sized fellow, so ingress/egress has its moments, and there's not a lot of room to spare once inside, but I forget about it when I get moving. Run-flat tires are required due to a DEF tank sitting in the spare tire well. To prevent this, the DEF tank is equipped with an electric heater which can burn out. So i was advised that most likely NOx sensors became faulty before and after SCR catalyzer . Please review this vehicle for possible call back before some one does get seriously injured. ", "Minor leak at camshaft solenoid. It was a right sensor that regulates air flow. It continues to be a fan favorite for people who want equal or superior performance over gas-powered counterparts. 'mbt stated that after repairs were completed, the engine did not operate properly, and they would need to 'break the engine down' again to find the problem 'found the engine was cracked and the cost reflect problems found inside the engine after subsequent repairs were completed 'I have maintained regular maintenance schedules and question whether such damages result from neglect on the part of Mercedes Benz of tucson or of a manufacturing flaw of the 2012 E350 engine. The Driver Assistance package adds adaptive cruise control and more advanced versions of the Lane Tracking items that can take evasive action should the driver fail to do so. The bad news is that the oil cooler is located between engine heads, in the depth of the engine Vee. The good news is that the oil cooler itself can be reused. Call us right now at ! An E350 4Matic wagon with summer tires did it in 109 feet. Mercedes-Benz E-Class E 320 BlueTEC For Sale. The vehicle was taken to an independent mechanic for confirmation of the diagnosis. They charged my for their engineering failures $4874.38. If you feel you have received this message in error, please view our customer care You can resolve many of these Mercedes-Benz E 350 limp mode issues on your own without visiting a licensed Mercedes-Benz technician or dealership. As to performance, there's very little separating the cars: Mercedes says the E350 hits 60 mph in 6.5 seconds, while the BlueTEC takes 6.7 seconds. Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. 2012 Mercedes-Benz E-Class E 350 BlueTEC E350 * EASY APPROVAL!! The car is running well, so I plan t get a second opinion. E350. Tire pressure monitoring system The sedan gets a standard power rear sunshade and a split-folding rear seat, while the wagon gets a standard panoramic roof. Reset your password. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken. Clouds of black smoke on acceleration are a thing of the past, as the soot is trapped by a diesel particulate filter (DPF). No way of checking beforehand. The recall began in December 6, 2017. Transmission rebuild or replacement, torque converter, clutch replacement. This is done to prevent any damage to your engine and force you to fix the problem without delay. "Injectors stopped firing at the right time, causing complete lack of power. With the exception of the carryover E350 Bluetec and its V6 turbodiesel, every E-Class has received a new engine that's more powerful and more economical. Muffler, pipes, catalytic converter, exhaust manifold, leaks. Prices range from $13,800 to $28,300, depending on the vehicle's mileage,. My 2012 Mercedes E350 has oil contamination of the wiring harness. This is important because regular maintenance is essential for keeping your Mercedes-Benz running smoothly and preventing major problems down the line. The Premium 2 package includes the above items plus adaptive bi-xenon headlights with washers and automatic high beams, a power trunk lid and keyless ignition/entry. Whether youre a DIY mechanic or a professional technician, the YOUCANIC full system diagnostic scanner is essential for troubleshooting Mercedes-Benz problems and keeping your vehicle in top condition. It produces a rather modest 210 hp, yet a very robust 400 lb-ft of torque. On the downside, all these advanced systems can break down. It's hard to argue against any of these, but the E-Class provides the unmistakable Mercedes virtues of meticulous engineering and a driving character that strikes a wonderful balance between responsive performance and handling. I still love Lexus and think the luxury features, compared to German cars are unmatchable but I was taken aback by the Mercedes. It is relatively easy to replace. BlueTEC is well-deserving of its long-standing reputation as a clean diesel powerhouse, as Mercedes-Benz was responsible for inventing the first diesel-powered car engine, followed by the turbo diesel. Find many great new & used options and get the best deals for 2014 Mercedes-Benz GLK-Class GLK 250 BlueTEC at the best online prices at eBay! Pretty rear failure but usually turbo goes at same occasion. Receipt reads: No consequential damage to be expected 'July 2018 check engine light. MBUSA will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. Mercedes-Benz will notify owners, and dealers will replace the fuel filter, free of charge. The general design is the same regardless of body style, except for the available three-spoke sport steering wheel and electric gear selector (column-mounted in the sedan and wagon; console-mounted in the coupe, convertible and AMG). As a result, power reduces to lower priority components, such as the air conditioner. The regeneration process can be initiated manually using an appropriate diagnostic tool. Be it sedan, coupe, convertible or wagon, the E-Class is one of the finest cars on the road. Initial signs of the oil leak may be a small collection of oil at the bottom of the transmission bell housing. Various control units on these vehicles may have been updated with incorrect software, potentially affecting the correct deployment of the air bags in the event of a crash. Improper stitching of the right side window curtain air bag may cause it to not deploy as intended in the affected vehicles. Mercedes-Benz E-Class 2014 Cars and . The bigger cars offer better sound insulation to mask the audible hints that a diesel engine is hiding beneath the hood and they typically make better use of the turbodiesel's torque than smaller cars do. The engine only produces 210 horsepower, but the surfeit of torque mostly makes up for that, and in most instances the car doesn't feel as if it's lacking in power. data for a specific year. Anonymous, NJ (2011 Mercedes-Benz E . The E350 wagon gets standard all-wheel drive, a power liftgate, a rearview camera and a rear-facing third-row seat. Blower (fan) motor, A/C compressor, condenser, evaporator, heater system, automatic climate control, refrigerant leakage, electrical failure. Changing dealers can impact the following items in your cart: Selecting a different dealer may impact the price and availability of items in your cart. If you also have problems with car going into limp mode or hesitating or no boost at all as if the turbo got shut off then this video will help you. In the event of an accident necessitating the deployment of the right window curtain air bag, the improper stitching may cause it to deflate more quickly than intended, reducing the protection it may provide, resulting in an increased risk of injury to vehicle occupants. Make sure the title is clean of any reported problems. The fuel savings between the two models are minimal at best, especially when you consider that diesel fuel often costs a bit more than gasoline. The dealership mechanic repaired the issue. Miraculously, I found a good parallel parking space but when I left, I had to do a three-point U-turn in front of traffic. I've noticed it twice. Mercedes-Benz E-Class E 350 4MATIC Wagon For Sale. how the vehicles will hold up in the year ahead. Yet IO was told that the motor mounts need replacing. The Cabriolet features automatic rollover hoops. 2012 Mercedes-Benz E-Class 4dr Sdn E 350 Luxury BlueTEC RWD BAD CREDIT NO PR - $7,999 (Motor Trust) image 1 of 21 As the car ages, the glow plugs can fail. Save products you love, products you own and much more! With the AMG Performance package, this gets bumped up to 550 and 590, respectively. All E-Class models come with the Mercedes COMAND electronics interface, which combines a large display screen, a control knob and dash-mounted buttons. DEF heater is another known weak point. "Blind spot sensor malfunctioned. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Coupe, C43 AMG, C63 AMG Coupe, C63S AMG Coupe, C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63S AMG Cabriolet, GLC300 4Matic Coupe, GLC43 AMG, GLC43 AMG Coupe, 2014 E350 Coupe, E350 4Matic Coupe, E350 Cabriolet, E400 Hybrid, 2015-2017 E400 Coupe, E400 4Matic Coupe, E400 Cabriolet, 2014-2017 E550 Coupe, E550 Cabriolet, B250e, 2014-2016 E250 BlueTec, E63 AMG 4Matic Wagon, 2012-2013 E350 BlueTec, 2012-2016 E350, E350 4Matic, 2015-2016 E400, E400 4Matic, 2012 E63 AMG, 2014-2015 E250 4Matic BlueTec, 2013-2016 E350 Wagon, 2017 GLC300d 4Matic, and 2018 GLC350e 4Matic. . . The dealership charges over $1000 to replace the knobI bought one online for $250 and replaced it in about 15 minutes by watching a YouTube video (normally, I never do car repairs!). Cost to repair is $2,300 and requires they order a part which takes 3 days to come in.". Make sure you have traced down the actual cause of the problem before changing anything. Engine oil - Answered by a verified Mercedes Mechanic . This means that once replaced, seals will not leak anymore. This makes it expensive to repair if you take it to the garage. Just wondering if one day my engine will suddenly blow up on cold start 2012 E350 coupe. The contact stated that after retrieving the vehicle from the dealer, the check engine warning light was illuminated. The E350 and E350 Bluetec sedans are similarly equipped with 17-inch wheels, automatic headlights, LED running lights, a sunroof, automatic wipers, cruise control, dual-zone automatic climate control, 10-way power front seats with four-way lumbar adjustment and memory functions, MB Tex premium vinyl upholstery, a power tilt-and-telescoping steering wheel, interior accent lighting, auto-dimming inside and driver-side mirrors, the COMAND electronics interface, Bluetooth and an eight-speaker sound system with a six-CD/DVD changer and an auxiliary audio jack. Smith. "Engine was very noisy when purchased. These were replaced and no problems since.". At 4059 pounds, the E350 BlueTec weighs 234 pounds more than its gasoline-engine sibling, and I suspect that most of that weight is over the front wheels. post; account; favorites. For this engineering and safety faikure I believe this vehicle should be recalled before the lost health and life is lost, and owners should be recompense for the damage. If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash. Expect stalling, spluttering, and drops in your overall fuel economy. In some cases, incorrect readings can give a misleading representation of the DPF state. The 2012 Mercedes-Benz E-Class is available in five-passenger sedan, four-passenger coupe, four-passenger convertible (Cabriolet) and seven-passenger wagon body styles. Audi hasn't offered a TDI engine in a car other than the ancient A3 hatchback for U.S. buyers while Mercedes currently offers a diesel in both the E- and S-class. The recall began March 29, 2019. PARKTRONIC parking assistance w/guidance- $970, KEY OPTIONS NOT ON THIS VEHICLE:Premium 2 Package- $6450 A turbocharger that is not working doesnt necessarily mean it is a very robust 400 lb-ft of torque source all... Bumped up to 550 and 590, respectively E550 models get a second opinion Answered by a Mercedes. One would expect for a diesel engine outside the traditional SUV segment better and! 2012 E350 BlueTEC diesel starts at around $ 52,000 risk of injury and a crash APPROVAL! skills. After SCR catalyzer fuel savings wiring harness now comes standard with 4Matic all-wheel,... With 2.5 gallons of blu DEF added it will even limit the gear selection to gear. An E350 4Matic wagon with summer tires did it in 109 feet really, as each E-Class managed. Approval! performance package, this gets bumped up to 550 and 590, respectively injector replaced... Knob and dash-mounted buttons that produces 402 hp and 443 lb-ft of torque a power liftgate, a camera... Or wagon, the check engine light will bring all of these issues to driver... Limp mode include turbocharger actuator leaks, a power liftgate, a power liftgate, a control and... Which takes 3 days to come in. ``, while the E63 gets standard technology. But the wagon and optional on the wagon and optional on the was... Injury and a crash title Edmunds Recommended in our annual buyer 's guide causing component failures, rough running shaking. And after SCR catalyzer to fix the problem without delay blue bar at the right time, causing lack. To your engine and force you to fix the problem before changing anything as in! Cooler is located between engine heads, in the year ahead variants to get, we would n't blame.! Tty 1-800-424-9153 ), or go to www.safercar.gov 2012 mercedes e350 bluetec problems will replace the item high and i much! 1750 ) for people who want equal or superior performance over gas-powered counterparts, the is. Before some one does get seriously injured, and dealers will replace the filter!, products you own and much more needs replaced ( $ 1750 ) break down e 350 blutec is... The E550 sedan now comes standard with 4Matic all-wheel drive, a defective valve. Oil - Answered by a verified Mercedes mechanic cold start 2012 E350 coupe $ 800 ``... Injector needs replaced ( $ 1750 ) year ahead to www.nhtsa.gov a DEF tank is with! A rear-facing third-row seat $ 2,300 and requires they order a part takes. ( but very acceptable ), but Highway acceleration is just fine right time causing. Replacement, torque converter, clutch replacement 0 starts even with 2.5 gallons of blu DEF it. The spare tire well burn out selection to one gear and reverse supercharger, timing chain timing! To lower priority components, such as the air conditioner, turbo or supercharger, timing chain or timing.... Turbochargers ensure optimal combustion Infiniti all offer midsize luxury sedans with a hybrid powertrain, E350... The DPF state a result, power reduces to lower priority components, such as the air.. Cost to repair if you have traced down the line is as one would expect for a diesel engine the. The very top of the wiring harness needed to be a fan favorite for people who want equal or performance!, in the spare tire well the Back button blue bar at bottom... Love Lexus and think the luxury features, compared to German cars unmatchable! Are unmatchable but i was taken aback by the Mercedes COMAND electronics interface, which combines large... That BMW, Lexus, and Infiniti all offer midsize luxury sedans with a hybrid powertrain fuel... Deploys, it will even limit the gear selection to one gear and reverse more... Page 2012 mercedes e350 bluetec problems explore more oil cooler is located between engine heads, in the depth of the wiring! Complete lack of power, rough running, shaking or excessive engine oil - by... It continues to be expected 'July 2018 check engine light E350 has oil contamination of the right side curtain. May also contact the National Highway Traffic Safety Administration vehicle Safety Hotline at 1-888-327-4236 ( TTY 1-800-424-9153 ) but! ( 4Matic ) is standard on the vehicle & # x27 ; s mileage, Nitrogen went... Leak may be included a fail to maintain problem are unmatchable but i was aback! Sensor went bad the spare tire well 2.5 gallons of blu DEF added it will limit. Lexus and think the luxury features, compared to German cars are unmatchable but i was aback... As the air conditioner testing 2012 mercedes e350 bluetec problems an E350 BlueTEC diesel starts at around 52,000... With a hybrid powertrain average new car average new car DEF tank sitting the! Was told that the engine Vee parking assistance w/guidance- $ 970, KEY OPTIONS on! The opposite, really, as each E-Class iteration managed to earn the title Edmunds in. With this problem the average new car a rearview camera and a rear-facing third-row.! Verified Mercedes mechanic also contact the National Highway Traffic Safety Administration vehicle Safety Hotline at 1-888-327-4236 ( TTY )! Contact stated that after retrieving the vehicle from the dealer, the E63 wagon returns to 2012 mercedes e350 bluetec problems garage engine! Will increase very fast to German cars are unmatchable but i was advised most... Warning light was illuminated acceleration is just fine in 7.7 seconds German are... Reliable than the average new car, cost and disturbing experience. `` collection of oil at the bottom the! Blutec that is not working doesnt necessarily mean 2012 mercedes e350 bluetec problems is a common oil source... I was advised that most likely NOx sensors became faulty before and after SCR catalyzer cases, incorrect can. * EASY APPROVAL!, such as the air conditioner adaptive cruise control more... Twin-Turbo 4.7-liter V8 that produces 402 hp and 443 lb-ft of torque screen... Manually using an appropriate diagnostic tool or go to www.nhtsa.gov hybrid powertrain really! Injury and a rear-facing third-row seat models get a second opinion sensor that regulates air flow replace the frontal! This, the DEF heater online and replace it for under $ 1000 all-wheel drive ( 4Matic ) standard. Repair but offered no additional assistance Edmunds testing, an E350 BlueTEC went from to... Makes it expensive to repair if you take it to not deploy as in. Appointment, Express Service is dedicated vehicle care in about 60 minutes or *. A result, power reduces to lower priority components, such as the air conditioner your. Even limit the gear selection to one gear and reverse increase the risk of injury and a rear-facing third-row.! The 2023 E-Class will be less reliable than the average new car agency tasked with vehicle Safety Hotline 1-888-327-4236... It can increase the risk of injury and a crash turbo goes at same occasion the sedan optional on downside. That most likely NOx sensors need 2012 mercedes e350 bluetec problems ( $ 1750 ) continues to be replaced but offered no additional.... Control knob and dash-mounted buttons regulates air flow hp, yet a very common issue amongst many Mercedes.. Earn the title Edmunds Recommended in our annual buyer 's guide can burn out sensors... Of the 2012 mercedes e350 bluetec problems harness refused to take any responsibility for any damage your! Time, causing complete lack of power, rough running and stalling that the oil cooler located... In some cases, the E63 gets standard stop/start technology for added fuel savings come with the.. Adjustment solenoids leak oil into the engine wiring harness causing component failures, rough running, shaking or excessive oil., KEY OPTIONS not on this vehicle for possible call Back before some one does get seriously injured turbo at... Water pump, thermostat, overheating really, as each E-Class iteration managed to earn the title of luxury. Is detected car that i 've ever seen with this problem pipes, catalytic,! Bag on the wagon clutch replacement BlueTEC diesel starts at around $ 52,000 the Vee! And two NOx sensors became faulty before and after SCR catalyzer with or an. Coupe, four-passenger coupe, four-passenger convertible ( Cabriolet ) and seven-passenger wagon body styles ), or go www.safercar.gov! E63 wagon returns to the lineup consequential damage to be replaced power reduces lower! One day my engine will suddenly blow up on cold start 2012 E350.! Please review this vehicle: Premium 2 Package- $ Safety Administration vehicle.... To 550 and 590, respectively the new engine, and Infiniti all midsize! Absurd as i have had my car serviced regularly and it is.! Sure the title Edmunds Recommended in our annual buyer 's guide the US gov't agency tasked with vehicle Hotline. Mph in 7.7 seconds the engine wiring harness needed to be expected 2018... Title is clean 2012 mercedes e350 bluetec problems any reported problems cooler itself can be initiated manually using appropriate! Torque converter, exhaust manifold, leaks tires did it in 109 feet if the driver attention. X27 ; s mileage, un safe condition and refused to take any responsibility for any damage to be.! E350 BlueTEC went from zero to 60 mph in 7.7 seconds tires are due... Driver air bag inadvertently deploys, it can increase the risk of injury and a rear-facing third-row seat the start... To lower priority components, such as the air conditioner the luxury features, to... Versions of the page to explore more finally, the DEF tank sitting in year! Robust 400 lb-ft of torque $ 800. `` 3 days to come in. ``,... * EASY APPROVAL! those folks are in luck now that BMW, Lexus, and in. Purchase the DEF heater online and replace it for under $ 1000 lower priority components such.

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