Consumer Safety Complaints

Search 2,215,138 safety complaints filed by vehicle owners with NHTSA — including 138,663 crashes, 56,255 fires, and 8,561 deaths.

2,215,138 Total Complaints
138,663 Reported Crashes
56,255 Reported Fires
8,561 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 2,215,138 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 33,200 complaints for MERCEDES-BENZ

MERCEDES-BENZ GLE 350 (2021) — EXTERIOR LIGHTING 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 AMG C63S (2015) — FUEL/PROPULSION SYSTEM Jan 16, 2025
Incident date: Dec 16, 2024
When fueling the jeep the nozzle keeps popping off. I had a diagnostics test And was told that there is something in the gas tank that blocks it in case of a rollover. Is this a recall?
MERCEDES-BENZ AMG C63S (2015) — STEERING Jan 16, 2025
Incident date: Dec 16, 2024
While driving previous year 2024 the steering wheel became stiff and hard to turn. I was going around 60MPH and the Reduce Steering Drive with caution appear. Took it to the nearest Autzone no codes. We removed battery for 30 min and the steering wheel worked. Again changed my battery and the steering wheel will not turn. Had to disconnect for a day and the steering wheel worked. Fast forward 2025... Read more
MERCEDES-BENZ C250 (2013) — AIR BAGS Jan 15, 2025
Incident date: Nov 15, 2024
Airbag light is on after a clock spring issue. Dealer is stating new airbag is needed for vehicle that has never had an accident. Airbag light was not on prior to clock spring malfunction. Clockspring was repaired, but airbag light remains on.
MERCEDES-BENZ GLE 350 (2020) — BACK OVER PREVENTION: WARNINGS Jan 15, 2025
Incident date: Jan 15, 2025
My grandchildren and I were on our way to the Dentist, I stopped at a store, put the vehicle in park while waiting on my grandson to come out of the store. Then I proceeded to try to put the gear shift in drive but it was stuck in park. I could not remove the gear shift out of park. I was scared and so was my grandchildren.
MERCEDES-BENZ GLC 300 (2025) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jan 14, 2025
Incident date: Nov 20, 2024
See attached document for complaint.
MERCEDES-BENZ GLC 300 (2025) — UNKNOWN OR OTHER 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) — 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 METRIS (2016) — ENGINE Jan 14, 2025
Incident date: Jan 13, 2025
The contact owns a 2018 Ford EcoSport. The contact received notification of NHTSA Campaign Number: 23V905000 (ENGINE AND ENGINE COOLING); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated while driving 35 MPH, the vehicle started making a ticking sound. The che... Read more
MERCEDES-BENZ E 450 (2020) — SEAT BELTS Jan 14, 2025
Incident date: Dec 14, 2024
Drivers seatbelt is coming unlatched while I’m driving (maybe 5-10 minutes into the drive).
MERCEDES-BENZ CLA 250 (2019) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Jan 14, 2025
Incident date: Jan 3, 2025
I was driving east on [XXX] in Bourne MA using the Tesla adaptive cruise control system called "Autopilot" in very light traffic conditions. The sun was low on in the sky (behind and to the right). The system automatically engaged the brakes while crossing the bridge without obvious reason, decreasing the car speed about 10 MPH in less than a second before I overrode by pressing the accelerato... Read more
MERCEDES-BENZ GL550 (2012) — AIR BAGS Jan 13, 2025
Incident date: Oct 9, 2024
I purchased a this vehicle at a dealership Laurel Ford as is no warranty for $14,000 and not even in a week of me having it the key fob was not working and it’s been giving me problems so now it’s not is not reading the ignition switch and it won’t turn on it’s not drivable, and I have small three kids. I love it but the headache I can’t deal. Please help!!!!
MERCEDES-BENZ GL550 (2012) — LANE DEPARTURE: ASSIST Jan 13, 2025
Incident date: Oct 9, 2024
Autopilot full self driving is making dangerous mistakes and being disabled when you still have your hands on wheel and or looking at road it’s a safety system I paid for and it’s illegal for Tesla to disable it and not fix it
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 C 300 (2020) — EXTERIOR LIGHTING Jan 13, 2025
Incident date: Dec 27, 2024
My screen is delaminating on a 4 year old vehicle. This should not be happening and was told by my local Dodge dealership that it is not covered under a warranty, nor my extended warranty or a recall. This is poor manufacturing. My vehicle does not sit in direct sunlight.
MERCEDES-BENZ E350 (2008) — VISIBILITY Jan 13, 2025
Incident date: Dec 13, 2024
The contact owns a 2008 Mercedes-Benz E350. The contact stated that after parking the vehicle overnight, the vehicle failed to start the following morning. The contact was able to jumpstart the vehicle. The vehicle was taken to Combels Customs - Collision Repair, Auto Body Shop, where the alternator and the battery were replaced; however, the failure persisted. The contact stated that the speedome... Read more
MERCEDES-BENZ E350 (2008) — ELECTRICAL SYSTEM Jan 13, 2025
Incident date: Dec 13, 2024
I own a 2021 Land Rover Discovery with VIN [XXX] , and I am experiencing issues that align with the national recall for the MHEV battery. My vehicle’s start-stop functionality fails intermittently, and the system is in an “offline state,” disrupting communication and critical functions. Additionally, due to these MHEV battery errors, my vehicle cannot receive over-the-air updates provided b... Read more
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 GLC300 (2016) — UNKNOWN OR OTHER Jan 13, 2025
Incident date: Dec 21, 2024
Error code P052E71 on a 2017 c300 with 100k miles. It seems to be a very common and recurring issue that appears to have no real solution and is costing consumers thousands upon thousands. This malfunction does relate to emissions and this vehicle is operated in California.
MERCEDES-BENZ GLC300 (2016) — ELECTRICAL SYSTEM Jan 13, 2025
Incident date: Dec 21, 2024
I purchased this vehicle in the summer of 2024. Only after a few months of driving it, I began to have a weird issue with my phone being connected via Bluetooth. This was only an issue when playing media from my phone, it is not an issue when listening to the regular radio. It would not happen all the time, just sporadically and without any correlation I could identify. The issue would present as ... Read more
MERCEDES-BENZ C300 (2017) — ENGINE Jan 13, 2025
Incident date: Jan 13, 2025
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 GLC 300 (2020) — STEERING Jan 13, 2025
Incident date: Jan 13, 2025
I was scheduled to receive the 2.2 software update November 12 and noticed a low voltage battery warning some time earlier in the day, November 11 - this is not the main battery, as it was charged around 70%. Was this related to the download maybe? From reading threads, the best way to charge is to drive, so I went for a drive through local parks for about 30 minutes. Fast forward to later that ... Read more
Crash
MERCEDES-BENZ SPRINTER 2500 (2019) — ELECTRICAL SYSTEM Jan 13, 2025
Incident date: Dec 21, 2024
The car is unsafe to drive due to a brake recall safety issue. The dealer instructed me to leave the vehicle and obtain my loaner car, as they do not provide this service despite the car warranty. Additionally, the electronic system turns on by itself, causing the car to turn on and off, making it unsafe to drive.
MERCEDES-BENZ C300 (2017) — SERVICE BRAKES Jan 13, 2025
Incident date: Jan 13, 2025
Component or System: Integrated Brake System Description of the Issue: The issue with the Integrated Brake System on my vehicle (VIN: [XXX] ) was fully resolved by BMW of Fort Lauderdale on January 13, 2025. All repairs were completed, including replacement of necessary components, as indicated in the attached invoice. Despite the repair being finalized, the recall status for my vehicle (NHTSA R... Read more
MERCEDES-BENZ E 300 (2018) — ELECTRICAL SYSTEM Jan 12, 2025
Incident date: Sep 1, 2022
Trailering a trailer with electric brakes. The vehicle intermittently reports connection issues where the brakes are temporarily disabled however the trailer lights are not effected. This leads to a period of time where there are no brakes on the trailer. Pretty confident we have eliminated the trailer as causing the issue.
MERCEDES-BENZ CLE 300 (2024) — SUSPENSION Jan 12, 2025
Incident date: Jan 12, 2025
FUALTY DRIVE SHAFT PROBLEM
MERCEDES-BENZ S550 (2010) — SERVICE BRAKES Jan 12, 2025
Incident date: Jan 2, 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) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Jan 12, 2025
Incident date: Jan 2, 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 GLC 300 (2022) — ELECTRICAL SYSTEM Jan 11, 2025
Incident date: Jan 7, 2025
when ve give gas padle want go above 20 mph and check engin light is on and car shake bad
MERCEDES-BENZ GLC 300 (2022) — UNKNOWN OR OTHER Jan 11, 2025
Incident date: Jan 7, 2025
Car will not shift out of Park and getting an error message of "P0929.00-A Gear Shift Lock Solenoid/Actuator Circuit A Range/Performance". There appears to be an issue with the gear shift module, and many others are experiencing the same issue. This issue could cause the driver to be stranded wherever the car decides to lock up. Anytime the driver puts the car in Park, it may not shift out of it ... 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 E300 (2017) — UNKNOWN OR OTHER Jan 11, 2025
Incident date: Jan 10, 2025
Smell of Gas coming from the the fuel line, and the radio changes stations on its own
MERCEDES-BENZ E300 (2017) — VISIBILITY/WIPER Jan 11, 2025
Incident date: Jan 10, 2025
The sunroof exploded without impact
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 C300 (2012) — ENGINE Jan 10, 2025
Incident date: Feb 1, 2024
While driving my 2017 Hyundai Santa Fe Sport, I heard a knocking sound coming from the engine. Shortly afterward, the vehicle began moving jerkingly forward, and the oil, engine, and battery warning lights illuminated on the dashboard. The vehicle then shut off completely in the middle of a busy street. I attempted to restart it, but while the engine made a starting sound, it immediately shut back... Read more
MERCEDES-BENZ GLE 350 (2018) — ENGINE Jan 10, 2025
Incident date: Jan 9, 2025
While driving the car felt like it was going to shutoff multiple times. It had been experiencing an unusually high consumption of oil since it's last oil change. It would also tend to surge and excelarate unexpectedly while driving. The check engine light came on only once and then shut off. The car is currently at the Hyundai dealer. The service person says we need a new engine. These incidents h... Read more
MERCEDES-BENZ AMG C63 (2016) — ENGINE Jan 10, 2025
Incident date: Apr 19, 2024
like many other kia owners I have a Kia Sorrento and after 6700 miles started running into problems with oil consumption. I have Toyota extended warranty because I am second owner and wanted some type of coverage. Kia knows there are problems and giving customers run around plus higher insurance premiums. second time over 5 days my car is being evaluated I have done 3 oil changes since March 2024... Read more
MERCEDES-BENZ C250 (2013) — SERVICE BRAKES, HYDRAULIC Jan 10, 2025
Incident date: Jan 2, 2025
The contact owns a 2015 Kia Optima. The contact stated that while driving at an undisclosed speed, he smelled a burning odor permeating throughout the interior of the vehicle, prompting him to discontinue driving the vehicle. After a visual inspection of the exterior of the vehicle, the contact observed what appeared to be a hydraulic fluid leak underneath the engine compartment. The check engine ... Read more
MERCEDES-BENZ E 300 (2018) — ELECTRICAL SYSTEM Jan 10, 2025
Incident date: Apr 21, 2022
In April 2022, I purchased a 2018 Mercedes-Benz E300 4MATIC from CarMax in Tinley Park, Illinois. After the purchase, I discovered several unresolved issues that compromised the vehicle's safety and reliability. Key components, including the battery and alternator, were defective. Mercedes-Benz confirmed the battery had not been replaced since 2018, despite CarMax’s assurance that it was new. Th... 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) — 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 GLS 580 (2023) — ENGINE 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) — STEERING Jan 9, 2025
Incident date: Jan 6, 2025
The contact owns a 2024 Honda HR-V. The contact received notification of NHTSA Campaign Number: 24V744000 ( STEERING) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
MERCEDES-BENZ GL450 (2010) — ENGINE AND ENGINE COOLING Jan 9, 2025
Incident date: Jan 6, 2025
The contact owns a 2018 Ford Escape. The contact stated while driving at approximately 10 MPH, the "Engine Overheated" message was displayed on the instrument panel, and the vehicle shut down. The vehicle failed to return to normal operation. No warning light was illuminated. The vehicle was towed to an independent mechanic where it was diagnosed that there was an internal coolant leak intrusion i... Read more
MERCEDES-BENZ E350 (2012) — VISIBILITY Jan 9, 2025
Incident date: Jan 7, 2025
The contact owns a 2020 Ford Ranger. The contact stated while starting the vehicle, the heating system became inoperable. The contact stated that the heater would not function properly. The vehicle was taken to the dealer where it was diagnosed that the HVAC blower motor failed and needed to be replaced. The vehicle was not repaired. The contact was referred to the NHSTA Hotline for assistance. Th... Read more
MERCEDES-BENZ E350 (2012) — ENGINE AND ENGINE COOLING Jan 9, 2025
Incident date: Jan 7, 2025
The contact owns a 2018 Ford Ecosport. The contact received notification of NHTSA Campaign Number: 23V905000 (Engine and Engine Cooling) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact stated while driving at approximately 65 MPH, sh... Read more
MERCEDES-BENZ GLC 300 (2018) — FUEL SYSTEM, GASOLINE Jan 9, 2025
Incident date: Jan 9, 2025
The contact owns a 2020 Acura MDX. The contact received notification of NHTSA Campaign Number: 23V858000 (FUEL SYSTEM, GASOLINE) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect... Read more
MERCEDES-BENZ GLS 450 (2024) — FUEL/PROPULSION SYSTEM Jan 9, 2025
Incident date: Jan 9, 2025
Was driving on highway at 60-65 mph. The car continued to accelerate. Pressed on brake and wasn't slowing the vehicle. The driver was weaving in and out of cars as the van started to creek up to 92 mph. The driver and passengers thought they were going to crash and possible die. The driver tried the brake multiple times and nothing. The driver said the accelerator pedal wasn't pressed all the way ... Read more
MERCEDES-BENZ CLA 250 (2024) — ELECTRICAL SYSTEM Jan 8, 2025
Incident date: Jan 7, 2025
The engine fails to restart on its own from a complete stop at a traffic light or road intersection with the Auto Start/Stop function engaged. Vehicle struggles to restart on various occasions. Honda America has an extended warranty to replace the starter.
MERCEDES-BENZ CLA 250 (2024) — POWER TRAIN Jan 8, 2025
Incident date: Jan 7, 2025
The engine fails to restart on its own from a complete stop at a traffic light or road intersection with the Auto Start/Stop function engaged. Vehicle struggles to restart on various occasions. Honda America has an extended warranty to replace the starter.
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