Mercedes-Benz C-Class Complaints (2019)

78 consumer complaints on file.

#11559214December 8, 2023
STEERING, SERVICE BRAKES
On Tuesday, the steering wheel failed to operate while making a left turn. While making a left turn the steering wheel locked and the brakes did not function to stop the vehicle. The vehicle continued to steer to the left and I almost hit another vehicle head on. What stopped my vehicle was the emergency brake system activated by almost hitting the other vehicle head on. They luckily saw me head on and tried to quickly move out the way. This happened two times the second time Thursday, there was a school bus to the left of me my car. I was not making a left turn but on a road that the curve went left and the steering wheel locked in that position. My wheel was locked and failed to stop for about 45 seconds with no car in front to trigger the emergency brakes. Immediately to my left was a school bus. The school Bus was not expecting my vehicle to cut them off in this manor, the bus had to make a hard stop to not crash into me. I feel my life and the life of the individuals in the other vehicle and school bus were all put at risk. I towed my car to the dealer and was advised that they did not see any recalls for my vehicle. They also advised me that based on the inspection and the incident details that they would need to replace the steering rack and pinion. My vehicle was operating as it normally did and did not have any system warning prior.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11549824October 13, 2023
ENGINE, FUEL/PROPULSION SYSTEM
When depressing the throttle, occasionally there is no response form the engine or a significant delay coupled with erratic engine revving behavior. When this happens the car has no drive power, but power brakes and steering are unaffected. The engine sits at idle speed. This has happened on multiple occasions when in or crossing traffic. The issue may present and then disappear after 15-45 seconds with no other action being taken.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11541866August 31, 2023
STEERING, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, BACK OVER PREVENTION: WARNINGS
The contact owns a 2019 Mercedes-Benz C300. The contact stated while driving normally one day, the vehicle randomly lost power steering. There were messages for the brake assist and the rear sensors displayed. The contact stated that he turned off and restarted the vehicle; however, the failure persisted. The vehicle was taken to the dealer, where it was diagnosed that the steering rack failed and needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 18V850000 (Steering). The manufacturer was notified of the failure and informed the contact that they could not cover the repair because the VIN was not included in a recall. The failure mileage was approximately 52,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11531402July 10, 2023
STEERING
The contact owns a 2019 Mercedes-Benz C300. The contact stated while driving approximately 40 MPH and making a left turn, the steering made an abnormal sound. The contact pulled into the nearest parking lot, where the steering wheel locked. There were messages for the brake assist and the rear sensors displayed. The contact stated that he turned off and restarted the vehicle; however, the failure persisted. The vehicle was towed to the residence. The vehicle was then towed to the dealer, where it was diagnosed that the steering rack was fractured and needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 18V850000 (Steering). The manufacturer was notified of the failure and informed the contact that they could not cover the repair because the VIN was not included in a recall. The failure mileage was approximately 43,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11498249December 20, 2022
WHEELS
I drive 40-50 miles per day in this vehicle. I noticed a wobble develop last week, so I stopped into a local service shop to see if maybe a tire weight fell off. They brought me into the garage and spun all four tires individually in front of me...Every one of them was no longer a circle, more oval shaped. All four rims lost their shape. I drive this car on a highway to work every day with occasional potholes and rough concrete connections, but nothing notable over the last 11k miles I have put on the car in 8 months of ownership. The wheel repair shop who rolled them back in to shape told me "Mercedes-Benz and BMW are our most frequent customers" either for dents, cracks, or curb rash. He even went on to say "AMG rims may be the softest on the road. Even a speed bump going a little too fast will destroy an AMG rim." Sure enough, another C43 AMG was parked next to me in the parking lot when I picked my car up and a 2011-2013 C250 with the AMG sport styling package had just parked. I think seeing three AMG products in for the same reason is more than a coincidence. Furthermore, all four wheels to have lost their shape at only 33k miles total on the car is also hard to believe. After further research, it seems many Mercedes-Benz, especially AMG, drivers are facing similar problems; C43 with 5 cracked rims over 2 years, C43 with 1 rim replaced after 1 month of ownership, C43 with all new wheels after owner discovered 3 cracked rims out of the 4. Many stories. Given the violent wobble at highway speeds, it is scary to think that potholes could render these cars undrivable. These cars are advertised with performance in mind, yet rims that crumble under normal driving conditions, such as my 22 mile drive to work every day. Marketing speed and hardcore driving is reckless for cars prone to develop oval shaped wheels under these conditions. Specifically, the 19" AMG sport rims like the package on my car. No warning lights or anything either.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11496477December 7, 2022
WHEELS
This is actually the second time I met the issue within the four years I own the car. After some researches, I decide to file this complain so some 3rd party can investigate into it. I have a Mercedes AMG C63s 2019 version with 19 inch OEM wheel. Firstly, it was a low tire pressure light. The dealership confirmed the tire was fine and there was actually a crack on the inner portion of the wheel that was causing the tire to leak air. I did not remember hitting a pothole or anything, and the tire showed no signs of damage so the wheels must be defective. But the dealership did not recognize it and would charge $1500/wheel to replace it. Please investigate into the Mercerdes AMG C-class OEM wheel rim as I also saw tons of people complaining this issue in a MB forum. The tricky part is that when another driver argued with the dealership that if they were not responsible for the wheel crack, he would take the wheel for a full evaluation. Then the dealership was willing to replace the wheel for free for the driver. Please investigate into this issue as wheel crack is serious safety issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11492140November 3, 2022
SEAT BELTS
1) SEATBELT NOT RETRACTING TO PROPER POSITION CAUSING BREAKAGE 2) BELT STOPPER BROKE OFF 2X. REPLACED 1X AND BROKEN AGAIN
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11478570August 10, 2022
WHEELS
I own a 2019 Mercedes AMG C43. I had 2 cracked rims which the insurance company claims that it is a manufacturers defect and not due to hitting holes in the road. The city of Chicago, where I reside, has many pothole problems. Which can be tough to avoid. After reading Mercedes Benz forums and finding there are many people having issues with these rims cracking. Most of my driving is in the city and not high speed but others have reported that the rims have cracked during highway driving and they have had tire losses as well. I believe there to be a risk with these rims cracking so easily, and causing damage to tires as well. Thought I should pass this on
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11467309June 3, 2022
BACK OVER PREVENTION
The contact owns a 2019 Mercedes-Benz C300. The contact received notification of NHTSA Campaign Number: 22V232000 (Back Over Prevention) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11457824March 22, 2022
AIR BAGS
i was involve in a accident, i was Tbone and the driver side airbags didnt deploy.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11452804February 18, 2022
SEAT BELTS
On both front seatbelts. After disconnecting, they both do not retract. Often they get stuck hanging below door after closing the door (both sides). I have brought the car to Mercedes Benz service dept in Mobile AL. I am told that as long as I can manually feed them back there is no problem. This explanation is absurd!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11448698January 24, 2022
WHEELS
I have 2 cracks in my wheels that needed repair. These cracks were 180degrees from each other. No tire damage
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11447433January 13, 2022
STEERING
The steering wheel tilt no longer works
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11446532January 6, 2022
SERVICE BRAKES
Mercedes C300 4Matic 2019 model, active brake assist malfunction (not working )
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11446535January 6, 2022
TIRES
I got my Mercedes C300 4Matic 2019 model car back in 2019 August and since the purchase, I have unfortunately visited the service center more times than I would ideally want and lack of product safety (tires) endangers my life on the road. I'm listing out all the visits for your reference. 10th Feb 2020 (at 3,683 Miles) Left front tire. 23rd Mar 2021 (at 14,002 Miles) Left front, also change Right front to balance the car. 13th Nov 2021 (at 19,984 Miles) Right front tire. 28th Dec 2021 (at 21,084 Miles) Left front tire. "Front Tire Details: Continental 225/40R19 Y XL"
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11441801November 27, 2021
STRUCTURE:BODY
2019 Mercedes C300 sunroof exploded while driving 60 mph on highway.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11432020September 7, 2021
ELECTRICAL SYSTEM, STRUCTURE:BODY
The automatic trunk lid started to close and hit my head while I was loading groceries into the trunk. It also started to close and hit my wife in the head when she was unloading the groceries about 15 minutes later. This situation was not reproduced or confirmed by a dealer or independent service center. There was no notice or warning of pending failure. There appeared to be no visible injury to either person except for a short pain in the head.
Crash:
No
Fire:
No
Injuries:
1
Deaths:
0
#11419977June 7, 2021
UNKNOWN OR OTHER, ELECTRICAL SYSTEM
Dear friends, I have received a safety recall message and contacted to my car dealership. Despite I called few times to different Mercedes my dealership (Mercedes DTLA, Mercedes Corporate office) the recall issue has not been fixed. It has been 3 months since I am calling them and requesting to fix the recall as I am psychologically uncomfortable when I have recalls in my car. Unfortunately, recall on my car has not been fixed and they are not able to give me any answer when this issue will be fixed. Kind regards, [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
#11419995June 7, 2021
COMMUNICATION, ELECTRICAL SYSTEM
The contact owns a 2019 Mercedes-Benz C300. The contact received notification of NHTSA Campaign Number: 21V058000 (Communication, Electrical System). The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The local dealer along with several other unknown dealers were contact and the contact was informed that the recall repair would be done by the manufacturer as an over-the-air (OTA) update. The contact had not experienced a failure. The manufacturer was made aware of the issue and informed the contact that a timeline for the over-the-air (OTA) update was not available. Parts distribution disconnect.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11413660April 24, 2021
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
AUTOMATIC EMERGENCY BRAKING ENGAGES UNNECESSARILY WHEN DRIVING UNDER CHICAGO'S ELEVATED TRAIN TRACKS AND SIMILAR OVERHEAD STRUCTURES. FOR EXAMPLE, WHEN DRIVING ON WABASH AVE IN CHICAGO'S DOWNTOWN LOOP, OR ON LOWER WACKER DRIVE, THE AUTOMATIC EMERGENCY BRAKING ENGAGES WHEN THERE IS NO RISK OF A COLLISION, PARADOXICALLY CREATING A DANGEROUS DRIVING SITUATION. THE DEALERSHIP IS AWARE THIS HAPPENS IN OTHER SIMILAR VEHICLES, AND WHEN I BROUGHT THE ISSUE TO THEIR ATTENTION, SUGGESTED I MERELY CHANGED ROUTES.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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