Mercedes-Benz E-Class Complaints

3,253 consumer complaints on file.

#11482740September 3, 2022
UNKNOWN OR OTHER
The car was in for (Aug 2022) annual safety and emissions state (PA) inspection and normal maintenance. Last performed Aug 2021. I was told that the car failed safety inspection because the Rear SubFrame had rusted through. A hole was present not just surface rust. The car has 58,000 miles and garage kept. The car was just (June 2022) in for all 4 wheel brakes replaced along with 4 tires. There hasn’t been any recall on this and they quoted Repair price of$5,400 and expect me to pay $1,000 towards that replace and repair. My question is clearly this is an inferior part. I’ve since investigated that recalls have been issued for the C model but not on the E which I own. If my car was in for inspection 12 mos ago and in for brakes 3 mos ago how long did it take to rust through? We’re talking about a hole not surface rust. I can’t believe that the hole just appeared anyway but within the time last safety inspection occurred. Why do I maintain the service recommendations and have safety concern that the manufacture will not own up to and that me and my family are at risk of an accident. I’n fact the service manager admitted that he is seeing more and more of theses failures.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11482579September 2, 2022
ELECTRICAL SYSTEM, UNKNOWN OR OTHER
My car has this issue that when I am slowing down it will automatically shift to park and will not let me shift to drive until I turn the car off and on. When rolling to a stop, I've had a few instances where the car shifts to park and the car behind me almost hits me due to the car shifting on its own and not allowing me to proceed with the flow of traffic. This puts not only me, but the person behind me at risk. I took the car to a mechanic and he stated that there was no recall for this issue but that I should contact you (NHTSA). The mechanic stated that the component that might be failing is the electrical ignition switch, basically telling the car that there is no key in the ignition. There are no warning lights or any other indication. This has happened to me a multiple times. When this happens, since I am not at a complete stop, it shifts to park and grinds my transmission. This causes the car to abruptly stop without having my foot on the brake to warn the drivers behind me.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11482381September 1, 2022
VISIBILITY:SUN/MOON ROOF ASSEMBLY
The contact owns a 2013 Mercedes-Benz E350. The contact stated while his wife was driving at 55 mph, the sunroof sliding door detached and fell on her right shoulder and head. The driver sustained headaches for a couple of days but did not seek medical attention. The contact took the vehicle to a local dealer, where it was diagnosed with needing the airflow panel to be replaced. The vehicle was repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 82,000.
Crash:
No
Fire:
No
Injuries:
1
Deaths:
0
#11482416September 1, 2022
SUSPENSION, STEERING, SERVICE BRAKES
My family has owned this vehicle since 2013 when it was purchased from the local Mercedes dealership as certified pre-owned. In the past few years, we have had to have several of the rear brake lines replaced due to rust. The last time, we were told by the mechanic that the complete rear subframe would have to be replaced due to rust. Specifically the attachment points from the subframe to the rear suspension have completely rusted through. I contacted the dealership where the car was purchased. They stated they are aware of this issue on almost all of the cars of that period but offered no solution other than a repair of $5,000. Many of the cars of that era and class have serious rust issues but Mercedes chooses to do nothing about it. This is a serious safety issue because the entire rear suspension and brakes attach to the subframe and could come loose at any point while driving. I would like this to be repaired by the manufacturer. Thank you
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11481900August 29, 2022
FUEL/PROPULSION SYSTEM
There is a strong smell of gas inside and outside of the vehicle. Gas is being consumed at a faster rate than usual. No warning lights have come on inside the care. The smell is strong and is affecting all passengers (headaches, nausea) including children and toddlers.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11481112August 25, 2022
POWER TRAIN
The vehicle will intermittently go into limp mode with a max speed of 45mph. At a stop vehicle will not accelerate FWD unless transmission is put into park and the vehicle turned off and then re-started. Professional diagnosis suggests the transmission needs to be replaced and this is common for cars with 100k miles or more. Only a Mercedes Authorized Technician with a real time connection to a Mercedes Server can properly perform this task. This is a sub par design that creates a safety hazard. The repair procedure coupled with the frequency of this serious failure makes this vehicle a Lemon. Mercedes Benz Is Totally Responsible.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11481084August 24, 2022
UNKNOWN OR OTHER, STRUCTURE:BODY
The sunroof is leaking when it rains on the front upper left side by the driver. My safety is act risk because of the water coming in the car distracting me from driving and not sure if the water is damaging the electrical system in my car.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11480992August 24, 2022
ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR
The contact owns a 2019 Mercedes-Benz E300. The contact stated while driving approximately 35 MPH, the vehicle began to shake and lost motive power. The contact depressed the accelerator pedal and the vehicle shuddered and failed to accelerate as needed. The contact stated that the check engine warning light was illuminated. The contact had driven the vehicle to an independent mechanic who diagnosed that the camshaft adjusters and crankshaft position sensors had failed and needed to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 58,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11480575August 22, 2022
SERVICE BRAKES
February 22, 2022 I was driving from Memphis, TN to Flower Mound,TX. It was raining really bad and once I got to Texas on University Ave. My brakes went completely out. I had to shut the car off to stop. Shortly after I heard about a recall involving this same matter but it was for 2006 Mercedes SUV. However after reading the recall the same thing happened to me E350. I had to pay over $2000 on this repair. I feel I am entitled to be refunded. I also had to get the car towed home. I have tow record and repair record. And you should be able to research the weather on that date from Memphis to Texas. Please give me a response at [XXX] or email me at [XXX]. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11480254August 19, 2022
FUEL/PROPULSION SYSTEM
THE CAR WOULD NOT START AS THE FUEL PUMP WAS FAULTY AND IS PART OF THE TANK DESIGN. MBZ KNEW OF THE PROBLEM BECAUSE THEY REPAIRED OR REPLACED SOME OF THE CARS BUT I WAS NEVER NOTIFIED TILL THE PROBLEM. IT COST ME UNDER $3,800 TO REPAIR AND REPLACE THE GAS TANK EVEN THOUGH THEY REPAIRED A LOT OF CARS. MY REPAIR WAS FINISHED ON 05/14/18. I PAID $3,409.33 FOR THE REPAIR AND I WANT TO BE REIMBURSED FOR IT. I FILED A COMPLAINT BACK IN 05/31/2018 UNDER THE COMPLAINT NUMBER [XXX]. I NEED HELP TO GET MY MONEY BACK. THIS WAS A BAD DESIGN ON THEIR PART. THANK YOU, [XXX] THE CAR WOULD NOT START FUEL PUMP FAULTY AND IS PART OF GAS TANK BAD DESIGN COST ME CLOSE TO $3800, SOME PAID BY MBZ. MBZ REPLACED 2009 GAS TANKS FOR FREE UNDER WARRENTY BUT WOULD NOT DO MINE. THIS IS A BAD DESIGN THEY SHOULD HAVE TOLD ME ABOUT IT SO I WOULD NOT BUY THE CAR. IT IS STUPID TO HAVE TO REAPLCE GAS TANK IN ORDER TO REPLACE A FUEL PUMP IN 2012 I HAD GAS LEAKAGE FROM THE SAME AREA AND I PAID TO FIX IT THEY SHOULD HAVE TOLD ME THIS WOULD BE A PROBLEM. INSTEAD THEY KEP SILENT WHEN I TAKE MY CAR FOR SERVICE THEY ALWAYS LIST OF THINGS TO DO SO I CAN SPEND MORE MONEY AT THE DEALERSHIP WHY THE [XXX]NO BODY BOTHERED TO TELL ME ABOUT THIS PROBLEM THAT IT WOULD COST ME A LOT OF MONEYTO FIX . THIS CAR HAS COST OVER $60,000 TO BUY AND I DID NOT PAY THAT KIND OF MONEY FOR A CAR TO LAST ME ONLY 12 YEARS. MBZS ARE SUPPOSED TO LAST 30 YEARS OR MORE SO IFEEL CHEATED BIG TIME I THINK THEY ARE HIDING THIS BECAUSE THEY WILL GET SUED BIG TIME AND I HOPE THEY DO BOTHE THE DEALERSHIP AND THE MBZ COMPANY. THE DEALERSHIP IS MERCEDES BENZ OF VALENCIA IN VALENCIA, CA 91355. PHONE NUMBER 661-753-5555. I HAVE THE NECESSARY PAPERWORK. I WOULD LIKE TO BE REIMBURSED FRO ALL THE COST, THE 3 WEEKS WITHOUT A CAR AND FRO THE PAIN AND SUFFERING THEY HAVE CAUSED ME AND SO IT WILL BE A LESSON TO MBZ AND THEIR DEALERS NOT TO PRATICE THIS FRAUD. I AM AVAILABLE FOR AN INTERVIEW OR MORE INFORMATION AS NEEDED. REGARDS, [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11480274August 19, 2022
ELECTRICAL SYSTEM
Backup Camera doesn't engage when putting the car in reverse. It's a completely blank screen.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11479185August 14, 2022
FUEL/PROPULSION SYSTEM
I smell gas all the time inside and outside the car.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11478585August 10, 2022
VISIBILITY:SUN/MOON ROOF ASSEMBLY
The contact owns a 2014 Mercedes-Benz E350. The contact stated that while driving at an undisclosed speed, the sunroof made abnormal creaking noises while it was closed. The dealer was made aware of the failure; however, the vehicle was not diagnosed nor repaired. The manufacturer was made aware of the failure and a case was opened. The manufacturer advised the contact to file a complaint with NHTSA. The failure mileage was approximately 65,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11478337August 9, 2022
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
The contact owns a 2014 Mercedes-Benz E-350. The contact stated that the vehicle was leaking brake fluid. The brakes were inoperable. There were no warning lights illuminated. The vehicle was taken to the local dealer where the contact was informed that the brake lines were rusted. The vehicle was not repaired. The manufacturer was notified of the failure but no additional assistance was provided. The approximate failure mileage was 62,000. The contact has stated that the brakes lines were replaced at the owner's expense. The contact believes that the state that they live in as well as Mercedes which is held responsible for the erosion of the brake lines.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11478143August 8, 2022
FUEL SYSTEM, GASOLINE
The contact owns a 2011 Mercedes-Benz E350. The contact took the vehicle in for an oil change and was informed of a recall for fuel system failure. The contact stated that there was an abnormally strong fuel odor whenever there was more than ¾ tank of fuel. There were no warning lights illuminated. The vehicle was not repaired. The contact was provided with Mercedes-Benz Technical Service Bulletin Number: 2013020002. The VIN was not included in NHTSA Campaign Number: 12V557000 (Fuel System, Gasoline). The manufacturer was not notified of the failure. The failure mileage was 65,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11478180August 8, 2022
UNKNOWN OR OTHER
The Rear Subframe Unit of this 2014 E-Class E212 is diagnosed as rusted and rotted out on this 8 year old vehicle. The poor quality of this part from Mercedes Benz is known to be an underlying, hidden risk factor to the stability of the vehicle. This is a hidden/underlying area of the vehicle, not visible to the driver/owners, that without cause, can break free from the main frame structure of the vehicle and create a stability factor when cornering and braking, causing swaying of the rear and owner panic when abruptly stopping. I had this vehicle serviced at Catonsville Mercedes-Benz since I purchased the vehicle on April 14, 2017. On my last visit on December 19, 2019 having only 40,051 miles. No physical evidence know to me during this inspection. The vehicle has been hardly used. My next service was done on July 28,2022, having only 49,250 miles. That's just 9,299 miles and just over 2 years later, no harsh weather conditions, and the dealership has confirmed that this subframe has rotted out and rusted nearly thru. The service writer informed me that this is a serious condition that can break apart and lead to a very serious accident. Depending on certain driving conditions, if this breaks apart unknowingly, can be catastrophic. Mercedes Benz advertised greatly the ultimate safety features of its products, only to be realized, that it has used poor quality galvanized steel on a major structure of its framework to save cost. Mercedes provides a 3 year/36,000 mile and a 5 year 50,000 mile powertrain warranty which neither covers this. Galvanized steel has a life expectancy of 6 to 8 years resulting in deterioration, which Mercedes knowingly intends to pass this repair cost to the owners. This vehicle was inspected by a certified authorized Mercedes Benz dealership. Warning lights, message sensors are not installed on this part. No other parts surrounding this component show any signs of rust, rot or deterioration. I feel unsafe to drive or place family within.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11477965August 6, 2022
UNKNOWN OR OTHER
I do not know what component or system failed or malfunctioned, and my vehicle has been inspected. My safety and the safety of others were put at risk, because my vehicle was speeding in reverse and not responding to my multiple braking. The Dealership informed me that they did not find or detect any malfunction at all. Mercedes Benz performed a "full inspection on my vehicle". There were no warning lamps, messages, or other symptoms of the problem prior to the incident.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11477325August 3, 2022
ELECTRICAL SYSTEM, ENGINE, FUEL/PROPULSION SYSTEM
Car was being driven at secondary road speed (~40MPH). Engine suddenly began to spudder and misfire terribly. Came to a stop light engine was idled roughly. Accelerated from stop, when check engine light turned on. Car went into limp MODE at a very dangerous rail road crossing and left turn intersection. Without acceleration, family was in danger of being hit by train and incoming traffic. Took car to Mercedes mechanic. Faulty parts were the Camshaft Position Solenoid valve, ignition cool. Short circuit in one part caused blown ignition fuse and cascading mechanical problems and safety risks. Repair cost so far is $1,100. Concern is the placement of the faulty part. It is exposed to high heat in the motor compartment and poses a fire hazard as well as a personal injury hazard to the occupants and driver.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11477434August 3, 2022
STRUCTURE:FRAME AND MEMBERS
The contact owns a 2010 Mercedes-Benz E-550. The contact stated that while driving approximately 70 MPH, the rear subframe fractured. The contact went across the highway but was able to regain control of the vehicle. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure but no assistance was provided. The failure mileage was approximately 149,200.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11477048August 1, 2022
ELECTRICAL SYSTEM, UNKNOWN OR OTHER
This car has an electrical problem related to the Radio Amplifier and Speakers. many stories on the net of burning wire speakers and amplifier related to this. i will attach link, my story same as all the rest. I have disconnected after wife complained of smell of electrical fire and smoke from speakers. our car hs Apc 56,000 miles now. https://www.carcomplaints.com/Mercedes-Benz/E350/2014/electrical/electrical_system.shtml Control Module - Mercedes-Benz TYP: Sirius – SDAR HW: 212 870 57 89 Date: 12/2019 SW: 212 902 79 03 Date 12/26/2000 Serial: 063005830376 Mercedes A 212 870 56 89 Model# DL5938 DELPHI Q01 PN: 28335938 Bar Code# A21287056890128335938E1361307 I am unable to access the speakers that burned and let the smoke out. Kurt Kaufman
Crash:
No
Fire:
Yes
Injuries:
0
Deaths:
0

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