NHTSA owner reports · September 18, 2026 snapshot.
Power Train complaints
14 reportsClear category filterMileage unknown · Nov 2, 2025
Electrical SystemEnginePower Train
The vehicle was represented to me as safe to drive, with no major mechanical issues, and that it would pass emissions after only a simple minor fix. After I took possession, the check engine light came on. The car began running rough and showing hesitation. A scan immediately showed a camshaft position sensor fault, cylinder mis…
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The vehicle was represented to me as safe to drive, with no major mechanical issues, and that it would pass emissions after only a simple minor fix. After I took possession, the check engine light came on. The car began running rough and showing hesitation. A scan immediately showed a camshaft position sensor fault, cylinder misfire, lean fuel condition, and oxygen sensor/emissions faults. I was also told by a professional shop that the timing chain may be failing. I was then warned that these problems can cause power loss or engine stalling while driving, and that the vehicle in this condition would likely not pass a legal emissions inspection. I was never told about any of these safety or emissions problems before taking the vehicle. This situation creates a safety risk because sudden loss of engine power or stalling can happen in traffic.
NHTSA ODI #11697039
Mileage unknown · Aug 12, 2022
EngineFuel/propulsion SystemPower TrainInjury
The components of the engine being the camshaft adjusters, timing guide, timing chain, valves and pistons that all work to deliver power are faulty and have failed literally mid-drive. I was on a busy interstate during rush hour and nearly lost control of the vehicle as it just powered out while driving at 70 mph then forcing a …
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The components of the engine being the camshaft adjusters, timing guide, timing chain, valves and pistons that all work to deliver power are faulty and have failed literally mid-drive. I was on a busy interstate during rush hour and nearly lost control of the vehicle as it just powered out while driving at 70 mph then forcing a semi to nearly terminate myself and family. The dependability and safety is abruptly ripped out from underneath you. Without even being able to control the vehicle and it coming to an abrupt, unsafe hault. There were no warning signs. The vehicle has since been looked at and informed me that an extended warranty is in place for half of all the parts and labor above.all should be covered and for safety.my nerves are a wreck and without a way to afford an entirely new engine I am left to contend with car payments for an unsafe undrivable vehicle. Since then the dealership recognized my concerns but has since stated that without a modification to the extended warranty or it being made a recall that there is nothing that can be done.
NHTSA ODI #11478916
100,000 miles · Nov 21, 2019
Power Train
TL* THE CONTACT OWNS A 2013 MERCEDES-BENZ C250. WHILE DRIVING 60 MPH, THE VEHICLE BEGAN TO HESITATE AND LOSE SPEED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO PARK PLACE MOTORCARS MERCEDES-BENZ DALLAS (LOCATED AT 6113 LEMMON AVE, DALLAS, TX 75209, (214) 736-5753) TO BE DIAGNOSED, BUT THE FAILURE COULD…
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TL* THE CONTACT OWNS A 2013 MERCEDES-BENZ C250. WHILE DRIVING 60 MPH, THE VEHICLE BEGAN TO HESITATE AND LOSE SPEED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO PARK PLACE MOTORCARS MERCEDES-BENZ DALLAS (LOCATED AT 6113 LEMMON AVE, DALLAS, TX 75209, (214) 736-5753) TO BE DIAGNOSED, BUT THE FAILURE COULD NOT BE DUPLICATED. THE FAILURE CONTINUED. THE VEHICLE WAS TAKEN TO PARK PLACE MOTORCARS MERCEDES-BENZ ARLINGTON (LOCATED AT 4201 BELTWAY PL, ARLINGTON, TX 76018, (833) 666-5434) WHERE IT WAS DIAGNOSED THAT AN UNKNOWN COMPONENT WITHIN THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE CONTINUED. THE VEHICLE WAS TAKEN TO PARK PLACE MOTORCARS MERCEDES-BENZ FORT WORTH (LOCATED AT 5601 BRYANT IRVIN RD, FORT WORTH, TX 76132, (817) 310-9745), BUT THE FAILURE COULD NOT BE DUPLICATED. THE VEHICLE WAS TAKEN TO PARK PLACE MOTORCARS MERCEDES-BENZ GRAPEVINE (817-310-9748, LOCATED AT 1300 TEXAN TRAIL, GRAPEVINE, TX 76051), BUT THEY WERE UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF PLANO (LOCATED AT 6455 DALLAS PKWY, PLANO, TX 75024) WHERE IT WAS DIAGNOSED THAT THE SOLENOID NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED WITHIN DAYS. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 100,000.*DT CONSUMER STATED THIS IS MY SECOND COMPLAINT TO MERCEDES BENZ, MY 1ST COMPLAINT 11-4-19. THE LAST TIME VISIT OF 10-14-19 MY CAR WAS TOWED IN DUE MY CAR SLOWING DOWN AND RECEIVED A LIGHT ON CAR OVERHEATING AND I WAS 5 MINUTES IN DRIVING. I CALLED MY AUNT TO LET HER KNOW WHAT MY CAR WAS DOING AND IT WAS SLOWING DOWN DRASTICALLY, SO SHE COULD GET BEHIND ME. I WAS ABLE TO SAFELY PULL OVER. I POPPED THE HOOD AND SAW NOTHING BUT SMOKE. ONCE I CUT THE CAR BACK ON I SAW THERE WERE THE FLUID WAS COMING FROM WHICH WAS A HOSE FROM THE COOLANT AND THE TOW GUY WAS ABLE TO TELL ME WHAT IT WAS. *JB
NHTSA ODI #11281640
75,000 miles · Jun 16, 2019
EngineFuel/propulsion SystemPower Train
CHECK ENGINE LIGHT CODE, P0340, CAMSHAFT POSITION SENSOR. PROBLEM INCLUDES DIFFICULTY STARTING CAR, ENGINE KNOCK UPON START, AND MISFIRES ACCELERATING TO PASS AT HIGHWAY SPEEDS.
NHTSA ODI #11220450
79,000 miles · Mar 8, 2018
EngineFuel/propulsion SystemPower Train
I WAS ON I-95 AND THE CAR JUST STARTED SHAKING AND WOULD NOT ACCELERATE,VERY DANGEROUS. THE CAR ALSO HAS A DANGEROUS LAG WHEN TRYING TO ACCELERATE. I WAS TRYING TO ACCELERATE MAKING A U TURN TO ON COMING TRAFFIC AND THE CAR WOULDN'T ACCELERATE NEARLY CAUSING A CATASTROPHIC LIFE THREATENING ACCIDENT. I HAVE HAD MY CAR AT THE …
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I WAS ON I-95 AND THE CAR JUST STARTED SHAKING AND WOULD NOT ACCELERATE,VERY DANGEROUS. THE CAR ALSO HAS A DANGEROUS LAG WHEN TRYING TO ACCELERATE. I WAS TRYING TO ACCELERATE MAKING A U TURN TO ON COMING TRAFFIC AND THE CAR WOULDN'T ACCELERATE NEARLY CAUSING A CATASTROPHIC LIFE THREATENING ACCIDENT. I HAVE HAD MY CAR AT THE DEALERSHIP FOR 3 MONTHS TRYING TO FIX THE PROBLEM AND TO DATE EVERY TIME I GET IT BACK THE SAME THING HAPPENS. MY PAPERWORK IS WITH MY CAR THAT HAS BEEN AT THE DEALERSHIP SINCE FOR 3 MONTHS.
NHTSA ODI #11076899
66,000 miles · Feb 27, 2018
Power Train
WHILE DRIVING THE VEHICLE ONE DAY THE CHECK ENGINE LIGHT CAME ON, CODE 0340 FOR A CAMSHAFT SENSOR. BOTH SENSORS ARE REPLACED, LIGHT RETURNS IN TWO DAYS AND ALL PROBLEMS PERSIST. VEHICLE HAS A LONG CRANK, WHEN DIAGNOSED AS THE TIMING CHAIN AND TIMING CHAIN TENSION($4400 OF WORK). VEHICLE HAS 66K MILES. AFTER FURTHER RESEARCH THIS…
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WHILE DRIVING THE VEHICLE ONE DAY THE CHECK ENGINE LIGHT CAME ON, CODE 0340 FOR A CAMSHAFT SENSOR. BOTH SENSORS ARE REPLACED, LIGHT RETURNS IN TWO DAYS AND ALL PROBLEMS PERSIST. VEHICLE HAS A LONG CRANK, WHEN DIAGNOSED AS THE TIMING CHAIN AND TIMING CHAIN TENSION($4400 OF WORK). VEHICLE HAS 66K MILES. AFTER FURTHER RESEARCH THIS IS A FAIRLY COMMON ISSUE. IN THE UK AND AUSTRALIA MERCEDES WAS FORCED TO PAY FOR REPAIRS BECAUSE OF CONSUMER PROTECTIONS. I'VE NOTICED A REDUCTION IN MY ABILITY TO SPEED UP QUICKLY AND I'VE READ ANECDOTES OF PEOPLE'S CARS STOPPING DEAD ON THE FREEWAY BECAUSE OF THIS. THIS IS A MANUFACTURER ISSUE AND MAJOR SAFETY CONCERN. HTTPS://MBWORLD.ORG/FORUMS/C-CLASS-W204/680776-C250-TIMING-CHAIN-ISSUES-STILL.HTML
NHTSA ODI #11075346
58,200 miles · Apr 6, 2017
Power Train
WHILE MERGING ONTO THE HIGHWAY MY MB C250 WITH 58K MILES SHIFTER SUDDENLY INTO 2ND GEAR. I MOVED ONTO THE SHOULDER AND STOPPED THE CAR. THE ENGINE LIGHT IMMEDIATELY ILLUMINATED. I TURNED THE CAR OFF. WHEN I STARTED IT AGAIN THE LIGHT WAS STILL ON. WHEN I SHIFTED INTO DRIVE THERE WAS A LOUD SOUND AND THE CAR JULTED FORWARD. I SHI…
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WHILE MERGING ONTO THE HIGHWAY MY MB C250 WITH 58K MILES SHIFTER SUDDENLY INTO 2ND GEAR. I MOVED ONTO THE SHOULDER AND STOPPED THE CAR. THE ENGINE LIGHT IMMEDIATELY ILLUMINATED. I TURNED THE CAR OFF. WHEN I STARTED IT AGAIN THE LIGHT WAS STILL ON. WHEN I SHIFTED INTO DRIVE THERE WAS A LOUD SOUND AND THE CAR JULTED FORWARD. I SHIFT BACK IN PARK BUT IT REPEATED THE SOUND AND JERK. I I SHIFTED INTO DRIVE AGAIN (SAME SOUND/JERK) AND PROCEDED AT 30MPH ON THE SHOULDER OF THE HIGHWAY TO A GERMAN AUTO REPAIR SHOP CLOSE BY. THEY CHECKED THE ENGINE CODES AND TOLD ME THAT THE ENTIRE TRANSMISSION SYSTEM MUST BE REPLACED. THEY SAID THAT ACCORDING TO THE COMBINATION OF CODES THAT EVERY MAJOR COMPONENT OF THE TRANSMISSION WAS SHOT. THEY SAID THAT THERE IS NO SPECIFIC REASON THIS WOULD HAPPEN BECAUSE MY TRANSMISSION FLUID WAS FULL AND CLEAN AND THE ENGINE DIDNT HAVE ENOUGH MILES FOR SO MANY DIFFERENT PARTS TO HAVE WORN OUT YET. THEY ALSO SAID THEY TO RESET THE COMPUTER BUT THE CAR WENT BACK INTO "LIMP MODE" AND ALL CODES CAME BACK. THE TRANSMISSION COST PLUS LABOR IS $4150. THIS WOULD HAVE BEEN COVERED BY WARRENTEE. UPON INVESTIGATING THIS MODEL AND THE PERTICULAR TRANSMISSION IN MY CAR (221.9) I FOUND HUNDREDS OF OWNERS WITH THE 221.9 HAVE HAD THE EXACT SAME PROBLEM. THIS TRANSMISSION HAS BEEN PUT IN MULTIPLE MB VEHICLES FOR THE PAST DECADE AND RANDOMLY OWNERS REPORT THIER CARS GOING INTO LIMP MODE AND NEEDING NEW TRANSMISSIONS. I BELIEVE MERCEDES HAS NEGLECTED TO RECALL THE PROBLEM BECCAUSE THAT TRANSMISSION IS USED IN SEVERAL MODELS FOR MANY YEARS AND THEY DO JOT WANT TO BE RESPONSIBLE FOR SO MANY REPAIRS. PLEASE LET ME KNOW IF THERE IS ANYTHING I CAN DO TO HELP MB TAKE RESPONSIBILITY FOR THIS FAULTY SYSTEM.
NHTSA ODI #10971014
70,000 miles · Oct 19, 2015
EnginePower Train
WHEN ACCELERATING AT HIGHWAY SPEEDS (MOSTLY) CHECK ENGINE LIGHT COMES ON AND CAR SHAKES. IF YOU PULL OVER AND RESTART THE CAR MOST OF THE TIME THE CHECK ENGINE LIGHT GOES AWAY. THE ENGINE ERROR CODE (FROM MERCEDES) IS P03001 WHICH IS A CYLINDER MISFIRE. I PURCHASED THIS CAR BRAND NEW AND HAVE HAD IT AT THE DEALERSHIP 8 TIMES NOW…
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WHEN ACCELERATING AT HIGHWAY SPEEDS (MOSTLY) CHECK ENGINE LIGHT COMES ON AND CAR SHAKES. IF YOU PULL OVER AND RESTART THE CAR MOST OF THE TIME THE CHECK ENGINE LIGHT GOES AWAY. THE ENGINE ERROR CODE (FROM MERCEDES) IS P03001 WHICH IS A CYLINDER MISFIRE. I PURCHASED THIS CAR BRAND NEW AND HAVE HAD IT AT THE DEALERSHIP 8 TIMES NOW FOR THE SAME PROBLEM. THEY HAVE REPLACED THE FUEL PUMP AND INJECTORS AND PROBLEM STILL PERSISTS. MERCEDES DEALER IS TELLING ME THERE IS NOTHING WRONG WITH THE CAR AND THEY CAN'T DUPLICATE THE PROBLEM AFTER A WEEK WITH THE VEHICLE. THE CAR IS VERY DANGEROUS TO DRIVE. THIS HAS HAPPENED TO ME NO LESS THAN 20 TIMES IN 2 YEARS OF OWNING THE VEHICLE. MY SON HAS BEEN IN THE CAR WITH ME SEVERAL TIMES WHEN THIS HAS HAPPENED AND IT IS A SAFETY HAZARD TO BE AT HIGHWAY SPEEDS AND THE CAR CAN NO LONGER ACCELERATE AND STARTS TO DECELERATE. MERCEDES NEEDS TO DO SOMETHING ABOUT THIS BEFORE SOMEONE (NAMELY ME) DIES BECAUSE OF THIS KNOWN ISSUE. THEY HAVE KNOWN ABOUT THIS WITH AN INTERNAL DOCUMENT SINCE OCTOBER 2012 YET THEY CONTINUE TO IGNORE THE PROBLEM.
NHTSA ODI #10783266
6,000 miles · Nov 19, 2014
EngineFuel/propulsion SystemPower Train
LONG PAUSE WHEN TRYING TO ACCELERATE FROM A STOP. NOT NORMAL TURBO LAG, IT'S TOO LONG. *TR
NHTSA ODI #10659477
5,000 miles · Nov 5, 2014
Air BagsPower TrainSeat Belts
I'VE BEEN EXPERIENCING A HESITATION WHEN ACCELERATING IN MY 2013 MERCEDES BENZ C250. THE BACK SEAT BELTS STOPPED WORKING. THE PASSENGER AIRBAG LIGHT ALL OF THE SUDDEN NOW STATES IT IS OFF. *TR
NHTSA ODI #10652881
Official recalls
7Aug 13, 2021
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 E400 Coupe, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2011-2014 E350 Coupe, and 2012-2014 E350 Cabrio vehicles. An incorrect front passenger air bag may have been installed during a prior repair.
Consequence & remedy
Consequence: An incorrect air bag may not function properly in a crash, increasing the risk of injury.
Remedy: Dealers will replace the front passenger air bag on the affected vehicles, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
Nov 1, 2019
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf
Consequence & remedy
Consequence: An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Remedy: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.
Jan 9, 2019
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014 C250, C300 4Matic, C350, C63 AMG, E350 4Matic Coupe, E350 Cabrio, E350 Coupe, SLS AMG Cabrio, SLS AMG Coupe, 2014-2015 C250 Coupe, C350 4Matic Coupe, C350 Coupe, C63 AMG Coupe, GLK 350, GLK250 BlueTec 4Matic, GLK350 RWD, 2015-2017 E400 4Matic Coupe, E400 Cabrio, E400 Coupe, 2014-2017 E550 Cabrio, and 2014-2016 E550 Coupe vehicles sold, or ever registered, in the states of AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS, GU, the MP, and VI or "Zone A." 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." MBUSA is also recalling certain 2012-2014 C250, E350 4Matic Coupe, SLS AMG Cabrio 2012-2015 C250 Coupe, C350 4Matic Coupe, C350 Coupe, C63 AMG Coupe, 2010-2011 C300, 2010-2014 C300 4Matic, C350, C63 AMG, E350 Coupe, 2011-2014 E350 Cabrio, SLS AMG Coupe, 2015-2016 E400 4Matic Coupe, E400 Cabrio, E400 Coupe, 2016-2017 E550 Cabrio, 2010-2016 E550 Coupe, 2010-2015 GLK350 4Matic, GLK350 RWD, and 2013-2015 GLK250 BlueTec 4Matic vehicles ever registered in the states of AK, CO, CT, ID, IA, ME, MA, MI, MN, MO, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI and WY or "Zone C." These vehicles are equipped with air bag inflators assembled as part of the passenger frontal air bag modules that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the passenger or other occupants resulting in serious injury or death.
Remedy: MBUSA will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. The recall began March 29, 2019. Owners may contact MBUSA customer service at 1-800-367-6372.
Jan 10, 2018
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2013 C250, C250 Coupe, C350 Coupe 4Matic, C300 4Matic, C350, C350 Coupe, C63 AMG, C63 Coupe, E350 Cabrio, E350 Coupe, E550 Cabrio, E350 Coupe 4Matic, E550 Coupe, GLK350 4Matic, GLK250 Bluetec 4Matic, GLK350, SLS Coupe, SLS AMG GT Coupe, and SLS Roadster vehicles sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." Additionally, MBUSA is recalling certain 2010 C300, C300 4Matic, C63 AMG, E350 Coupe, E550 Coupe, GLK350, and GLK350 4Matic vehicles ever registered in the states of 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." MBUSA is also recalling certain 2009 C300, C300 4Matic, C63 AMG, and C350 vehicles ever registered in the states of AK, CO, CT, ID, IA, ME, MA, MI, MN, MO, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI and WY or "Zone C." In the event of a crash necessitating deployment of the passenger frontal air bag, these passenger air bag inflator may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: MBUSA will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. Mercedes issued an interim notification to owners on February 23, 2018. A second notice will be mailed when remedy parts are available. Owners may contact MBUSA customer service at 1-877-496-3691.
Oct 6, 2017
Mercedes-Benz USA, LLC. (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 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.
Consequence & remedy
Consequence: If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
Remedy: MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.
Apr 12, 2017
Mercedes-Benz USA LLC. (MBUSA) is recalling certain 2013-2014 C250, C300 4MATIC, GLK250 4MATIC BLUETEC and GLK350 vehicles, 2013 C250 Coupe, C350, C350 4MATIC Coupe, C350 Coupe and C63 AMG Coupe vehicles, and 2013-2015 GLK350 4MATIC vehicles. The steering coupling connecting bolt may have been insufficiently tightened, possibly resulting in a loss of steering.
Consequence & remedy
Consequence: A loss of steering can increase the risk of a crash.
Remedy: MBUSA will notify owners, and dealers will inspect the steering coupling connecting bolt, tightening it as necessary, free of charge. The recall began May 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Mar 14, 2017
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic, GLK350 and SL550 vehicles, 2012 CLS550 4Matic vehicles, 2012-2016 E350 vehicles, 2016-2017 GL450 4Matic vehicles, 2012-2014 ML350 4Matic BlueTec vehicles, 2015 S550, S550 4Matic and C300 4Matic Sedan vehicles, 2015-2016 C300 Sedan vehicles, and 2017 SL63 AMG vehicles. 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.
Consequence & remedy
Consequence: If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.
Remedy: MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Additional source detail variants (2)
Electrical System:software
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic, GLK350 and SL550 vehicles, 2012 CLS550 4Matic vehicles, 2012-2016 E350 vehicles, 2016-2017 GL450 4Matic vehicles, 2012-2014 ML350 4Matic BlueTec vehicles, 2015 S550, S550 4Matic and C300 4Matic Sedan vehicles, 2015-2016 C300 Sedan vehicles, and 2017 SL63 AMG vehicles. 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.
Consequence: If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.
Remedy: MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Air Bags:frontal:sensor/control MODULE-INACTIVE
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic, GLK350 and SL550 vehicles, 2012 CLS550 4Matic vehicles, 2012-2016 E350 vehicles, 2016-2017 GL450 4Matic vehicles, 2012-2014 ML350 4Matic BlueTec vehicles, 2015 S550, S550 4Matic and C300 4Matic Sedan vehicles, 2015-2016 C300 Sedan vehicles, and 2017 SL63 AMG vehicles. 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.
Consequence: If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.
Remedy: MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
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