Consumer Safety Complaints

Search 2,245,377 safety complaints filed by vehicle owners with NHTSA, including 140,173 crashes, 56,794 fires, and 8,580 deaths.

2,245,377 Total Complaints
140,173 Reported Crashes
56,794 Reported Fires
8,580 Reported Deaths

What is a NHTSA consumer complaint?

A consumer complaint is a free-form report filed by a vehicle owner directly to the National Highway Traffic Safety Administration (NHTSA) describing a safety concern about their vehicle. NHTSA collects these reports through its Vehicle Owner Defect Report (VOQ) system and publishes them publicly. Each complaint includes the affected component, the date and circumstances of the incident, whether the failure caused a crash or fire, and any reported injuries or deaths. The owner's full narrative description is included verbatim, NHTSA does not edit or moderate the descriptions.

The database below contains over 2,245,377 individual complaints. NHTSA's investigators monitor it for clusters of similar reports, when enough owners describe the same failure mode on the same vehicle, NHTSA may open a Preliminary Evaluation that can lead to a recall. Many of the largest recalls in U.S. history, including the Takata airbag recall and the Hyundai/Kia engine fire recalls, started as patterns visible in this complaint database years before they became formal recalls.

How to interpret what you read

A few principles for reading consumer complaints usefully:

  • One complaint is anecdote; a hundred similar complaints is data. NHTSA does not investigate the truthfulness of any individual report, that's the job of the Office of Defects Investigation, which looks at the full pattern. When evaluating a vehicle, look for whether multiple owners describe the same chain of events.
  • Crash, fire, injury, and death flags are owner-set. They are not verified by NHTSA. They are still useful as a filter, because owners who tick those boxes are typically reporting more serious incidents than those who don't.
  • Component categories are NHTSA-assigned, not owner-assigned. NHTSA standardizes the component field so that complaints can be aggregated. The owner narrative often goes into more detail than the component category captures.
  • Complaint volume scales with sales volume. A best-selling model will accumulate more raw complaints than a niche model even at the same defect rate. To compare across vehicles, look at complaints per 100,000 units sold, not raw counts.

If you've experienced a defect

File a complaint. NHTSA's investigators rely on this database to detect emerging defects, and useful complaints, specific, concrete, with dates and mileage and clear descriptions of what happened, feed directly into the agency's pattern detection. The form takes about 10 minutes and is at nhtsa.gov/recalls under "Report a Safety Problem." Your complaint becomes part of the same public record that this page is built from. Owners filing detailed VOQs are how recalls get triggered.

Read more from our blog

How to Read NHTSA Consumer Complaints › How NHTSA Investigations Work › Used Car: 7 Recall Checks to Run First › The Takata Airbag Recall: Full Story › OBD-II Codes Explained › All Articles ›
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Showing 33,654 complaints for MERCEDES-BENZ

MERCEDES-BENZ S 580 (2021) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jan 18, 2025
Incident date: Nov 5, 2024
At 48,000 miles, the vehicle began to experience multiple Advanced Driver Assistance Systems problems, including Adaptive Cruise Control, Forward Collision Warning, Automatic Emergency Braking, Forward Collision Warning, Lane Departure Warning, and Lane Keeping Assistance, which rendered all these systems inoperable. Systems that were designed to mitigate collisions became non-functional, and co... Read more
MERCEDES-BENZ S 580 (2021) - LANE DEPARTURE: WARNING Jan 18, 2025
Incident date: Nov 5, 2024
At 48,000 miles, the vehicle began to experience multiple Advanced Driver Assistance Systems problems, including Adaptive Cruise Control, Forward Collision Warning, Automatic Emergency Braking, Forward Collision Warning, Lane Departure Warning, and Lane Keeping Assistance, which rendered all these systems inoperable. Systems that were designed to mitigate collisions became non-functional, and co... Read more
MERCEDES-BENZ S 580 (2021) - FORWARD COLLISION AVOIDANCE: WARNINGS Jan 18, 2025
Incident date: Nov 5, 2024
At 48,000 miles, the vehicle began to experience multiple Advanced Driver Assistance Systems problems, including Adaptive Cruise Control, Forward Collision Warning, Automatic Emergency Braking, Forward Collision Warning, Lane Departure Warning, and Lane Keeping Assistance, which rendered all these systems inoperable. Systems that were designed to mitigate collisions became non-functional, and co... Read more
MERCEDES-BENZ GLE 350 (2021) - UNKNOWN OR OTHER Jan 17, 2025
Incident date: Jan 7, 2025
We leased our jeep [XXX and started having Software (SW) issues in December 2023. We were informed in June 2024, after having multiple SW issues, from dealer senior mechanic that 90% of the first wave 2024 Jeep Wranglers had SW issues. Our jeep was a first wave unit, we were not informed of a possible SW during test drive. There's been two SW updates that I know of, one in late Jun 2024 and anoth... Read more
MERCEDES-BENZ GLE 350 (2021) - UNKNOWN OR OTHER Jan 17, 2025
Incident date: Jan 7, 2025
While driving down the interstate, my right exterior a-pillar appliqué trim clip attachment became detached.
MERCEDES-BENZ AMG C63S (2015) - UNKNOWN OR OTHER Jan 16, 2025
Incident date: Dec 16, 2024
My backup camera only works about 3% of the time. If the temp are too cold or too hot then the screen goes black with a red triangle. Frequently, this occurs when I'm in the process of backing up and I lose all visibility. I almost struck a pedestrian this morning. I've already had the cable repaired at the dealership once but it immediately began not working about 2 weeks later. I had taken it ba... Read more
MERCEDES-BENZ AMG C63S (2015) - PARKING BRAKE Jan 16, 2025
Incident date: Dec 16, 2024
The contact owns a 2014 Ford Flex. The contact stated that after releasing the parking brake, the parking brake failed to return to the original position. The contact stated that the “Parking Brake Engaged” warning light was illuminated. The contact went to the local dealer and purchased an upgraded replacement part to repair the vehicle. The vehicle was not diagnosed or repaired by the dealer... Read more
MERCEDES-BENZ C250 (2013) - SERVICE BRAKES Jan 15, 2025
Incident date: Nov 15, 2024
My brake system light turn on my car won’t brake properly, Already change All the brake pads, brake fluid from all 4tires also taken it to the dealership and they changed the brake sensor . My car Still having issues braking properly. I’ve called Toyota and advised them it’s the Brake pump from the recall on vehicles 2018. But they won’t listen. Taking my car again to the dealership for a... Read more
MERCEDES-BENZ GLE 350 (2020) - POWER TRAIN Jan 15, 2025
Incident date: Jan 15, 2025
The truck stopped in the middle of an intersection with a transmission error code stating it could no longer shift. The transmission was locked and unable shift or move.
MERCEDES-BENZ GLC 300 (2025) - EQUIPMENT:RECREATIONAL VEHICLE/TRAILER Jan 14, 2025
Incident date: Nov 20, 2024
On [XXX] while driving down [XXX] in Jacksonville Fl my living room/dinning room slide fully extended. No prior warning was given. after getting to the side of the road we called a mobile rv tech. He checked everything and found a code for the parking brake not set. Going down the road it would not be set. We found a way to over ride the slide and get it back in. We left the power to both slides ... Read more
MERCEDES-BENZ GLC 300 (2025) - ENGINE Jan 14, 2025
Incident date: Nov 20, 2024
What component or system failed or malfunctioned, and is it available for inspection upon request? Fuel system/oil system catastrophic engine failure. Yes it is How was your safety or the safety of others put at risk? Truck shut down on highway at 70 mph with a child and wife in the truck Has the problem been reproduced or confirmed by a dealer or independent service center? Truck needs a c... Read more
MERCEDES-BENZ GLC 300 (2025) - POWER TRAIN Jan 14, 2025
Incident date: Nov 20, 2024
What component or system failed or malfunctioned, and is it available for inspection upon request? Fuel system/oil system catastrophic engine failure. Yes it is How was your safety or the safety of others put at risk? Truck shut down on highway at 70 mph with a child and wife in the truck Has the problem been reproduced or confirmed by a dealer or independent service center? Truck needs a c... Read more
MERCEDES-BENZ METRIS (2016) - UNKNOWN OR OTHER Jan 14, 2025
Incident date: Jan 13, 2025
Store is selling dangerous and illegal Tesla steering wheel counterweight device . These are dangerous.This product is a device intended to interfere with vehicle safety features. Amazon policy prohibits the listing or sale of products designed to defeat, bypass, or otherwise interfere with vehicle or road safety features, or other legal requirements.With this device, drivers can illegally bypass ... Read more
MERCEDES-BENZ E 450 (2020) - FUEL SYSTEM, DIESEL Jan 14, 2025
Incident date: Dec 14, 2024
The contact owns a 2020 Ford F-350. The contact stated that while driving 60-63 MPH, the vehicle began to shudder and lost motive power and stopped. The contact stated that several unknown warning lights were illuminated after the failure. The contact had to abandon the vehicle on the highway due to safety concerns. The vehicle was towed to his place of employment. The vehicle was then towed to th... Read more
MERCEDES-BENZ CLA 250 (2019) - ENGINE Jan 14, 2025
Incident date: Jan 3, 2025
The contact owns a 2018 Hyundai Santa Fe Sport. The contact stated while driving at an undisclosed speed, there was an abnormal knocking sound coming from the engine compartment. The contact stated that the vehicle went into LIMP Mode and inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle failed to restart. The check engine warning ... Read more
MERCEDES-BENZ GL550 (2012) - VEHICLE SPEED CONTROL Jan 13, 2025
Incident date: Oct 9, 2024
Occasionally when accelerator is pressed at a stop sign or light there is hesitation before the engine rpms increase. Also happens frequently going up my steep driveway at under 5mph, at half to 3/4 up my 100 yard driveway it will just almost stall out to an idle for a few seconds then will continue on as nothing happened
MERCEDES-BENZ GL550 (2012) - ELECTRICAL SYSTEM Jan 13, 2025
Incident date: Oct 9, 2024
The car lost all power while driving in traffic. Speed was ~30mph and at coming up to an intersection the car was acting erratically and the dash indicator lights all lit up. I went to slow down and move out of traffic and the car lost all engine power and electrical power. I could not restart the vehicle.
MERCEDES-BENZ GL550 (2012) - ENGINE Jan 13, 2025
Incident date: Oct 9, 2024
The car lost all power while driving in traffic. Speed was ~30mph and at coming up to an intersection the car was acting erratically and the dash indicator lights all lit up. I went to slow down and move out of traffic and the car lost all engine power and electrical power. I could not restart the vehicle.
MERCEDES-BENZ C 300 (2020) - SUSPENSION Jan 13, 2025
Incident date: Dec 27, 2024
I started hearing a clunk coming from the front of my truck and had it checked and the CV shaft broke. My truck isn’t even 10 years old
MERCEDES-BENZ E350 (2008) - LATCHES/LOCKS/LINKAGES Jan 13, 2025
Incident date: Dec 13, 2024
The contact owns a 2023 GMC Sierra 1500. The contact stated that while her husband was driving at various speeds, the rear liftgate door erroneously opened. The vehicle was taken to the local dealer who diagnosed that the exterior touchpad switch assembly was faulty and needed to be replaced. The touchpad switch assembly was replaced, and the vehicle was repaired. The manufacturer was notified of ... Read more
MERCEDES-BENZ E350 (2008) - FUEL/PROPULSION SYSTEM Jan 13, 2025
Incident date: Dec 13, 2024
Vehicle does fill gas tank to capacity of 17.2 gallons. It only fills about 12 gallons. It has a 2.6 gallon reserve so only fills about 14.5-15 gallons. The reserve is not included in range est on dash. Vehicle gets 230-270 miles per tank. You have to pull gas nozzle half way out to even get this 12.9 gallons - gas almost overflows to get this done. If your est millage left is 44 miles you can onl... Read more
MERCEDES-BENZ E350 (2008) - SERVICE BRAKES Jan 13, 2025
Incident date: Dec 13, 2024
Emergency brakes failed on my 2024 nissan rogue platinum during an accident that occurred on December 15 2024, As a result insurance company has deemed my SUV a Total loss, purchase the vehicle on October 10 3024 only have 2002 miles.
Crash
MERCEDES-BENZ GLC300 (2016) - ENGINE Jan 13, 2025
Incident date: Dec 21, 2024
The contact owns a 2022 GMC Sierra 1500. The contact stated that while her husband was driving approximately 75 MPH, there was an abnormal sound coming from the engine compartment. The contact stated that the vehicle stalled, and the instrument cluster had gone blank. The contact stated that her husband was able to coast to the side of the highway and stopped the vehicle. The contact’s husband a... Read more
MERCEDES-BENZ GLC300 (2016) - ELECTRICAL SYSTEM Jan 13, 2025
Incident date: Dec 21, 2024
The contact owns a 2022 GMC Sierra 1500. The contact stated that while her husband was driving approximately 75 MPH, there was an abnormal sound coming from the engine compartment. The contact stated that the vehicle stalled, and the instrument cluster had gone blank. The contact stated that her husband was able to coast to the side of the highway and stopped the vehicle. The contact’s husband a... Read more
MERCEDES-BENZ C300 (2017) - ELECTRICAL SYSTEM Jan 13, 2025
Incident date: Jan 13, 2025
The backup camera will sometimes have black lines and flash off/on while in reverse. Other times, it will display a solid blue screen and the camera doesn't show an image at all. I took it to the dealer and since they weren't able to replicate the problem, they didn't look at it. I showed them a video I recorded, but that wasn't good enough. It's happening more often and seems to mostly occur afte... Read more
MERCEDES-BENZ GLC 300 (2020) - UNKNOWN OR OTHER Jan 13, 2025
Incident date: Jan 13, 2025
On Oct. 7th, 2024, our Audi Q7 2017 needed software update because the front data screen (MMI system) was rebooting frequently while driving, causing the screen to go up and down to reset itself. The Mission Viejo, CA Audi dealership updated the software. We picked up our car on Oct 24th, 2024. By the evening of Oct 24th, 2024, an error message for ‘front right-side marker light defective... Read more
MERCEDES-BENZ SPRINTER 2500 (2019) - ENGINE AND ENGINE COOLING Jan 13, 2025
Incident date: Dec 21, 2024
The contact owns a 2015 BMW 228I. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a fail... Read more
MERCEDES-BENZ C300 (2017) - SUSPENSION Jan 13, 2025
Incident date: Jan 13, 2025
To the best of my knowledg The front LH drive shaft came off the transaxle case leaving me no power of steering or breaking forcing me into the center divider. if this happened on a freeway driving speed limit or a busy street the accident would be fatal. Problem has been confirmed by Nissan themselves the year and make of my car has been recalled for this issue. A few days prior I did smell oil... Read more
Crash
MERCEDES-BENZ E 300 (2018) - POWER TRAIN Jan 12, 2025
Incident date: Sep 1, 2022
Transmission just stopped in the middle of me turning at a red light to get off the road. No lights. No warnings. Apparently that’s normal according to a Ford repair person. I was almost killed. Car wasn’t parked when in park. Car jumped and engine revved when on the brake. Car wouldn’t reverse. Ford says it’s not a recall, but it sure wasn’t anything I did. The car has 70k miles and h... Read more
MERCEDES-BENZ CLE 300 (2024) - SERVICE BRAKES Jan 12, 2025
Incident date: Jan 12, 2025
The Anti-Brake system ABS and ESC Electronic Stability Control alert keeps coming on and off on my dashboard. The cruise control will shut off by itself when this alert comes on. The alerts appear randomly and all various speeds. I took this to the dealership in October of 2022 for this issue and they replaced the anti-lock brake controller and bled the brakes. I had to pay $1000 out of pocket c... Read more
MERCEDES-BENZ S550 (2010) - ELECTRICAL SYSTEM Jan 12, 2025
Incident date: Jan 2, 2025
battery dies when plugged in and charged past 100%
MERCEDES-BENZ S550 (2010) - POWER TRAIN Jan 12, 2025
Incident date: Jan 2, 2025
When accelerating from a stop, occasionally my truck has a delay in acceleration. Typically worse when cold and consistantly reproducable within 5 minutes of cold start. My concern is primarily when turning into traffic on cold mornings. Earlier this week the delay seemed to be 2 or 3 seconds and I had to make a split-second decision to not pull out when previously I had plenty of space to get ... Read more
MERCEDES-BENZ GLC 300 (2022) - UNKNOWN OR OTHER Jan 11, 2025
Incident date: Jan 7, 2025
Paint delaminating in multiple areas on the vehicle Both risers, hood and roof
MERCEDES-BENZ GLC 300 (2022) - SEATS Jan 11, 2025
Incident date: Jan 7, 2025
Complaint about failure to execute recall and lack of solutions from the official dealer I, [XXX] , owner of a 2021 Acura RDX, VIN: [XXX] , am filing a complaint regarding the inadequate execution of a recall and the lack of solutions from the official dealer. What component or system failed or malfunctioned? The issue concerns the seat weight sensor, which is supposed to be replaced as part of ... Read more
MERCEDES-BENZ GLC 300 (2022) - SEAT BELTS Jan 11, 2025
Incident date: Jan 7, 2025
Complaint about failure to execute recall and lack of solutions from the official dealer I, [XXX] , owner of a 2021 Acura RDX, VIN: [XXX] , am filing a complaint regarding the inadequate execution of a recall and the lack of solutions from the official dealer. What component or system failed or malfunctioned? The issue concerns the seat weight sensor, which is supposed to be replaced as part of ... Read more
MERCEDES-BENZ E300 (2017) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jan 11, 2025
Incident date: Jan 10, 2025
Issue with idle on-off. After idling at light etc. car will stall. First time would not re-start , I was towed. Mechanic replaced turbo feature but problem persists and I am not using the on -off feature in an attempt to not have this happen, yet it does.
MERCEDES-BENZ E300 (2017) - ENGINE Jan 11, 2025
Incident date: Jan 10, 2025
For the past 3 weeks my check engine light would appear then disappear. On 01-09-25 I scheduled with a in town loco mechanic shop. Gave him my worries about how my check engine light sometimes comes on. I was advised to take my vehicle to the Ford dealership because they could not replace the sensors I needed, only Ford can?? I picked up my car and the check engine light was not on. Today [XXX] in... Read more
MERCEDES-BENZ E300 (2017) - POWER TRAIN Jan 11, 2025
Incident date: Jan 10, 2025
For the past 3 weeks my check engine light would appear then disappear. On 01-09-25 I scheduled with a in town loco mechanic shop. Gave him my worries about how my check engine light sometimes comes on. I was advised to take my vehicle to the Ford dealership because they could not replace the sensors I needed, only Ford can?? I picked up my car and the check engine light was not on. Today [XXX] in... Read more
MERCEDES-BENZ C300 (2012) - STEERING Jan 10, 2025
Incident date: Feb 1, 2024
While driving I made a left hand turn and when straightening the steering wheel it was 90 degrees out of alignment which caused the truck to steer to the right almost striking another vehicle. The dash had a warning message come on stating adaptive steering fault service required. I have taken it in for service and the steering wheel needs replaced which is a recall on some ford super duty’s the... Read more
MERCEDES-BENZ GLE 350 (2018) - UNKNOWN OR OTHER Jan 10, 2025
Incident date: Jan 9, 2025
I am submitted this report for the 12/6/2024 event. The form I submitted previously was for the safety incident that occured last night (1/9/2025). On four different occasions, the most recent being last night (1/9/2025), the vehicle has suddenly lost drive power while driving. The ability to accelerate is suddenly gone. When you press the gas pedal the engine revs, as if it is in neutral, but it... Read more
MERCEDES-BENZ AMG C63 (2016) - ELECTRICAL SYSTEM Jan 10, 2025
Incident date: Apr 19, 2024
The instrument panel cluster of my 2020 Jeep Gladiator went blank a few months ago. Therefore, my odometer, fuel gage and several other notifications were not visible. The recall Campaign Number: 24V652000 for the instrument cluster panel does not include my vin #. I am looking to be refunded for the $$ I already had to spend to fix this and not sure how to go about getting my vehicle included i... Read more
MERCEDES-BENZ C250 (2013) - ENGINE AND ENGINE COOLING Jan 10, 2025
Incident date: Jan 2, 2025
The contact owns a 2016 Ford Edge. The contact stated that while driving on the highway at 45 MPH, the vehicle experienced a loss of automotive power, causing the acceleration to be reduced to 25 MPH, while also causing the vehicle to shake aggressively. The vehicle was driven to the residence and then towed to a local dealer where it was diagnosed that the engine had experienced coolant intrusion... Read more
MERCEDES-BENZ E 300 (2018) - TIRES Jan 10, 2025
Incident date: Apr 21, 2022
It's wearing the tires down to the the wires on the back and the front
MERCEDES-BENZ E 300 (2018) - SUSPENSION Jan 10, 2025
Incident date: Apr 21, 2022
Everything in the front end is bad and the back end
MERCEDES-BENZ E 300 (2018) - ENGINE Jan 10, 2025
Incident date: Apr 21, 2022
I have a 2015 Chevy Suburban with a 5.3L v8 motor. At 123,067 miles I lost the lifters in the number 7 cylinder due to the Active Fuel Management (AFM) system. This is an ongoing issue with Chevy motors from2014 to 2021. There is currently a Class Action Law Suite. I am hoping the NHTSA will issue a recall. This repaid cost me $4,000.00 to repair.
MERCEDES-BENZ GLS 580 (2023) - FUEL/PROPULSION SYSTEM Jan 9, 2025
Incident date: Dec 16, 2024
Newly purchased delivery of 2014 Buick Verano. from Auto Deal Makers in Chantilly, Va. Not even 5 miles driven, car was hesitant at 20mph, felt like it was going to stall out at 40mph, my left upper lip started tingling, my kids felt sick as we all experienced a heavy taste & smell of burnt oil in the cabin of the car. Two hours later my kids & I still could not get the taste of burnt oil off our... Read more
3 injured
MERCEDES-BENZ GL450 (2010) - ELECTRICAL SYSTEM Jan 9, 2025
Incident date: Jan 6, 2025
I own a 2018 Chevy Traverse and have been experiencing an issue with the stabilizer trak. When my vehicle goes in idle, occasionally I am getting an alert to check the stabilizer trak. I have reached out to several mechanics and they have all stated that this is a common problem with the 2018 and 2019 chevy traverse. This is a safety issue with this vehicle and I’m wondering how there is no reca... Read more
MERCEDES-BENZ GL450 (2010) - ENGINE AND ENGINE COOLING Jan 9, 2025
Incident date: Jan 6, 2025
The contact owns a 2017 Ford Escape. The contact stated while driving at an undisclosed speed, the contact noticed that the check engine warning light illuminated. The vehicle was taken to an independent mechanic where it was diagnosed as coolant intrusion leaked into the cylinder which caused the engine to fail. The contact was informed that the engine needed to be replaced. The vehicle was not... Read more
MERCEDES-BENZ E350 (2012) - STRUCTURE:BODY Jan 9, 2025
Incident date: Jan 7, 2025
Entering a freeway and getting up to speed, the moulding between my grille and hood flew off. I was not able to recover it, therefore it has not been inspected by anyone. Luckily, this happened at night when there were very few drivers on the road, but had it happened during a busy time, it is likely that piece would have hit another vehicle(s). It has been reported as a problem on many forums. Th... Read more
MERCEDES-BENZ E350 (2012) - ELECTRICAL SYSTEM Jan 9, 2025
Incident date: Jan 7, 2025
With great frequency when I put my 2019 Chevrolet Blazer into park position I receive the error message to "Put vehicle into park" when it is in fact in the Park position after done driving. I've tried putting the car into drive again or reverse then back into park position or trying to turn the car off then back on and this does not clear the message. I am unable to turn the vehicle off complete... Read more
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