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 ›
Clear

Showing 33,200 complaints for MERCEDES-BENZ

MERCEDES-BENZ E250 (2015) — FUEL SYSTEM, DIESEL May 14, 2025
Incident date: Nov 1, 2024
The contact owns a 2021 Ford F-550 SD. The contact received notification of NHTSA Campaign Number: 24V957000 (Fuel System, Diesel); however, the part to do the recall repair was not yet available. The local dealer was not 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 ... Read more
MERCEDES-BENZ E250 (2015) — STRUCTURE:BODY May 14, 2025
Incident date: Nov 1, 2024
Panoramic Sunroof bonding and bolts loose causing constant horrific cracking/clanking sounds due to shifting of glass. Possible frame and airbag damage, possible glass falling, possible injury/accident/death. Can cause issues with airbags deploying and water leaks. Mercedes mechanic said it's the worst case/noise he has heard in any Mercedes. Same make/year/model has been recalled in other plants.... Read more
MERCEDES-BENZ AMG GLC43 (2017) — ENGINE May 13, 2025
Incident date: Apr 13, 2025
Own a 2019 Chevy Traverse that was bought brand new and properly maintained with regular, synthetic only, oil changes. Engine failed due to “failed rod bearing” at only 55k miles, 3 months outside of Chevy’s regular warranty. While replacing the engine, it was found that the catalytic converter also needed replacing.
MERCEDES-BENZ GLK350 (2013) — ENGINE May 13, 2025
Incident date: May 13, 2025
The vehicle has acceleration hesitation. Sometimes when trying to go from a complete stop the vehicle is almost dead and doesn’t move then it feels as if the “clutch was popped “ in a manual but it is an automatic.
MERCEDES-BENZ AMG GLB35 (2021) — STRUCTURE:BODY May 12, 2025
Incident date: Apr 13, 2025
While driving the car on the highway at about 50 mph, the driver side door unlatched and opened.
MERCEDES-BENZ C350 (2009) — POWER TRAIN May 12, 2025
Incident date: Mar 14, 2025
Rear differential was deemed defective during state inspection and a safety issue if not replaced. The rear differential case was cracking and pulling apart. The cause for the crack was communicated as corrosion from road salt and winter weather exposure. I live in the North East! I call defect. When researching this issue online, it is a commonly reported issue with Jeep owners and an obvious ma... Read more
MERCEDES-BENZ EQB 350 4MATIC (2023) — POWER TRAIN May 12, 2025
Incident date: Feb 5, 2025
The contact owns a 2014 Ford Expedition. The contact stated while driving at an undisclosed speed, the transmission unexpectedly downshifted. The contact stated that the check engine and Advancetrac warning lights were illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the transmission lead frame needed to be replaced. The contact researched and was became aw... Read more
MERCEDES-BENZ CLA 250 (2020) — FUEL SYSTEM, GASOLINE May 12, 2025
Incident date: Dec 1, 2024
The contact owns a 2019 Honda Fit. The contact received notification of NHTSA Campaign Number: 23V858000 (FUEL SYSTEM, GASOLINE); 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 no... Read more
MERCEDES-BENZ SPRINTER 3500 (2021) — ENGINE AND ENGINE COOLING May 12, 2025
Incident date: May 12, 2025
The contact owns a 2020 Jeep Grand Cherokee. The contact stated that while starting the vehicle, the vehicle vibrated abnormally, and the contact noticed white smoke coming from the exhaust. There was no warning light illuminated. The vehicle was towed to an independent mechanic where it was diagnosed that there was coolant intrusion leaking into the engine, which caused engine failure. The conta... Read more
MERCEDES-BENZ AMG GT (2021) — ENGINE May 11, 2025
Incident date: Sep 3, 2024
I have so many problems with my truck and the surging engine as well as squealing brakes, lane assist is disabled but comes on and jerks the truck out of my lane and it's impossible to steer almost causing me to crash numeroys times. Every time I try to get the engine replaced which I've been waiting over a year and I was in Phase 2 and every Toyota dealership tells me something different. I can't... Read more
MERCEDES-BENZ C300 (2015) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING May 11, 2025
Incident date: May 1, 2025
When the vehicle is set to regenerative braking mode, lifting off the accelerator pedal causes the car to decelerate significantly. However, in many cases, the brake lights do not illuminate during this process. This could potentially create a safety risk, as drivers behind may not realize the car is slowing down and may not respond in time. tesla
MERCEDES-BENZ C300 (2015) — SERVICE BRAKES May 11, 2025
Incident date: May 1, 2025
When the vehicle is set to regenerative braking mode, lifting off the accelerator pedal causes the car to decelerate significantly. However, in many cases, the brake lights do not illuminate during this process. This could potentially create a safety risk, as drivers behind may not realize the car is slowing down and may not respond in time. tesla
MERCEDES-BENZ A 220 (2021) — ENGINE May 10, 2025
Incident date: Apr 28, 2025
•Make: Ford •Model: Fiesta ST •Model Year: 2019 •Engine: 1.6L EcoBoost •Mileage at Incident: 95000 Component Affected: Engine / Cooling System Summary of Problem: Coolant is leaking into the combustion chamber of my 1.6L EcoBoost engine due to a suspected internal engine defect. This issue caused noticeable white smoke from the exhaust, engine misfires, and a loss of power while drivin... Read more
MERCEDES-BENZ A 220 (2021) — UNKNOWN OR OTHER May 10, 2025
Incident date: Apr 28, 2025
The hill assist feature does not let go of the brakes when I apply throttle and has caused me to stall the vehicle on a hill multiple times. I would request a recall be made to allow the driver to not have the brakes engaged when throttle is applied when starting from a stop on a hill with manual transmission equipped gti's/golf r's.
MERCEDES-BENZ A 220 (2021) — POWER TRAIN May 10, 2025
Incident date: Apr 28, 2025
While driving my lease vehicle on two separate days, it completely shut down while in motion with no prior warning. The first incident occurred while crossing a MAX train intersection in downtown Portland. The engine stopped mid intersection, emitted a strong mechanical odor, ticking noises began, and dashboard alerts appeared. I could not restart or shift the vehicle into neutral. It was stuck, b... Read more
MERCEDES-BENZ C300 (2016) — ENGINE May 10, 2025
Incident date: May 7, 2025
This is the third time since the purchase date of July 2023, that my Diesel 1500 Silverado has gone into "Reduced Engine Power" while driving. The first date was August 2024, while traveling down the interstate. The check engine light came on. My maximum speed was reduced to 50mph, and the transmission shifting was very jerky. This was extremely dangerous with the flow of traffic traveling 70+ mp... Read more
MERCEDES-BENZ C300 (2016) — POWER TRAIN May 10, 2025
Incident date: May 7, 2025
This is the third time since the purchase date of July 2023, that my Diesel 1500 Silverado has gone into "Reduced Engine Power" while driving. The first date was August 2024, while traveling down the interstate. The check engine light came on. My maximum speed was reduced to 50mph, and the transmission shifting was very jerky. This was extremely dangerous with the flow of traffic traveling 70+ mp... Read more
MERCEDES-BENZ METRIS (2016) — ELECTRICAL SYSTEM May 9, 2025
Incident date: Apr 25, 2025
Car has premature failure from the AC system. My system started to fail between 40-50k miles. Both the AC compressor and condenser failed causing metal pieces to be in the system. If not fixed, those metal shavings will cause failure in other electrical systems including the HV battery.
MERCEDES-BENZ S550 (2008) — ENGINE AND ENGINE COOLING May 7, 2025
Incident date: Mar 1, 2025
The contact owns a 2017 Buick Encore. The contact stated while driving at approximately 45 MPH, the accelerator pedal was depressed, and the vehicle hesitated with the check engine warning light illuminated. The contact stated that the vehicle lost motive power and then suddenly jerked forward. The contact had taken the vehicle to a local dealer where it was diagnosed and determined that the turbo... Read more
MERCEDES-BENZ S400 (2013) — FUEL/PROPULSION SYSTEM May 7, 2025
Incident date: May 4, 2025
I used to go to Chevy for service and was seeing the same issue and got frustrated.  Starting going to Meineke and they found out that I had an ongoing oil consumption issue.  I contacted Chevy and GM.  They said the vehicle had too much mileage and I tried to explain the issue.  I went back to the Chevy dealership and they didn't find an oil consumption issue.  There was a major lawsuit in o... Read more
MERCEDES-BENZ S400 (2013) — ENGINE May 7, 2025
Incident date: May 4, 2025
I used to go to Chevy for service and was seeing the same issue and got frustrated.  Starting going to Meineke and they found out that I had an ongoing oil consumption issue.  I contacted Chevy and GM.  They said the vehicle had too much mileage and I tried to explain the issue.  I went back to the Chevy dealership and they didn't find an oil consumption issue.  There was a major lawsuit in o... Read more
MERCEDES-BENZ S400 (2013) — UNKNOWN OR OTHER May 7, 2025
Incident date: May 4, 2025
-Combustion engine sporadically fails to start. -Combustion engine can no longer be started. -Start/Stop function is sporadically unavailable (READY displayed in yellow in instrument cluster). -Start/Stop function fails to function properly in dangerous road conditions - e.g., when pulling into an intersection, in stop & go traffic, when proceeding at a stop light, etc. -This is the second time th... Read more
MERCEDES-BENZ C300 (2015) — STEERING May 7, 2025
Incident date: May 7, 2025
An error pops on the dash that says steering assist is reduced-drive with care, and the thermostat gauge does not work, nor does the air conditioner and the vehicle fan under the hood is extremely loud. This has been happening intermittently since September 2024. Basic research on the Internet is showing many people have the same issue with these vehicles. Further research suggests possible vehicl... Read more
MERCEDES-BENZ C 300 (2024) — POWER TRAIN May 7, 2025
Incident date: Sep 7, 2024
vehicle's cam shaft failed resulting in major engine damage and costly repairs, vehicle less than 100k miles, same issue as recent GM recall, but this was not included in recall
MERCEDES-BENZ E350 (2014) — UNKNOWN OR OTHER May 7, 2025
Incident date: Apr 24, 2025
Panoramic sunroof came loose on highway and bent up 90 degrees making vehicle undrivable.
MERCEDES-BENZ GLC300 (2016) — ENGINE AND ENGINE COOLING May 6, 2025
Incident date: Feb 1, 2025
The contact owns a 2021 Kia Seltos. The contact received notification of NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The local dealer was contacted and informed the contact that the manufacturer had put a hold on the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for... Read more
MERCEDES-BENZ EQB 300 4MATIC (2023) — FUEL/PROPULSION SYSTEM May 6, 2025
Incident date: May 6, 2025
All lights on dash board on and would not cut off. We were told it was the battery that was bad. The battery in the vehicle was not a year old. We purchased the new battery and within a couple weeks it happened again with all of the lights on. This is a safety matter because this can cause problem with the heads to the motors or can just stop running. We took the car back to the dealer and then th... Read more
MERCEDES-BENZ EQB 300 4MATIC (2023) — STRUCTURE:BODY May 6, 2025
Incident date: May 6, 2025
Bought the car brand new, at only 10k miles, found out that the fender liner is falling off from the frame. During the rain, it gets heavier and pulls further down. Eventually fabric will fall off and will hit the tire while driving and possibly cause an accident. Tried to get it fixed by Acura dealership but they're saying it cannot be fixed because it's manufacturing defect.
MERCEDES-BENZ SPRINTER 2500 (2024) — UNKNOWN OR OTHER May 5, 2025
Incident date: Mar 29, 2025
Tesla refuses to clear this recall, despite the software having been rolled out via over-the-air updates years ago. I now have to sell my vehicle because I'm unable to import it to Canada.
MERCEDES-BENZ GLE 350 (2020) — ENGINE May 5, 2025
Incident date: May 5, 2023
2021 Ford EcoSport SES 2.0L gets an Engine Coolant Over-Temperature and Service Engine Soon Warning. In each instance, the Ford service center replaced the engine coolant temperature sensor and/or its associated wiring. In a short time after the repair, the same issue reoccurs (over six times now). Engine is not actually experiencing an over-temp issue, it is just that the sensor/wiring is faulty.... Read more
MERCEDES-BENZ E350 (2014) — ENGINE May 5, 2025
Incident date: May 4, 2025
2019 GMC Sierra AT4 with 6.2L engine failed while driving 45 mph. No warnings and no check engine lights prior to engine failure. Coasted off the road, engine would not restart. Upon attempted restart the check engine light came on showing code P0016 for crankshaft/camshaft position sensor. Towed vehicle to dealership where engine replacement was required.
MERCEDES-BENZ GLE 350 (2020) — SERVICE BRAKES May 5, 2025
Incident date: May 5, 2025
Subject: Safety Complaint – Brake Sensitivity Causing Driver Injury (2019 Jeep Compass) Vehicle Info: •Year/Make/Model: 2019 Jeep Compass Latitude •Mileage: 79,119 •VIN: [XXX] ⸻ Complaint Summary: I am submitting this complaint due to a persistent and potentially dangerous issue with my 2019 Jeep Compass. The brake pedal is excessively sensitive, engaging abruptly with minimal press... Read more
MERCEDES-BENZ GLA 250 (2019) — BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING May 5, 2025
Incident date: Dec 6, 2024
Backing out of the garage then stopping for a minute and putting it in park then in drive afterwards I forgot there was a car behind me in my driveway. After looking in my side mirrors i saw nothing. I hit the vehicle behind me. With the radio on and playing music at no time did the radio lower in sound and the avoidance system sound off. If the avoidance system sounded off the music was louder. I... Read more
Crash
MERCEDES-BENZ GLE 350 (2022) — ELECTRICAL SYSTEM May 5, 2025
Incident date: Apr 14, 2025
The contact owns a 2007 Mini Cooper S. The contact stated that water was entering the vehicle through the sunroof. The contact stated that the water was collecting inside the headliner and would overflow and leak down the driver’s and passenger’s side sun visors and into the electronics of the footwell. Additionally, the front driver’s and passenger’s seats, floorboards, and dashboard woul... Read more
MERCEDES-BENZ C250 (2013) — SUSPENSION May 3, 2025
Incident date: Feb 10, 2022
Lower control bushings and Main battery Bushings wearing causing noise Yes took vehicle to Jeep Dealership Jeep Dealership did a diagnostic and checks the lower bushings Warning for Stop/Start Service and started this Month
MERCEDES-BENZ E 450 (2019) — FUEL/PROPULSION SYSTEM May 2, 2025
Incident date: Apr 21, 2025
My 2019 honda crv has been in and out of shops since April 1st. On april 1st lights popped on on my dashboard the lights were break system lights. All wheel drive system lights, and then the lane keep assist adaptive cruise ect were on and not operational. I looked up what could cause that to happen and it stated rear differential fluid could pop lights on. I took it to the dealership and stated i... Read more
MERCEDES-BENZ E 450 (2019) — ENGINE May 2, 2025
Incident date: Apr 21, 2025
My 2019 honda crv has been in and out of shops since April 1st. On april 1st lights popped on on my dashboard the lights were break system lights. All wheel drive system lights, and then the lane keep assist adaptive cruise ect were on and not operational. I looked up what could cause that to happen and it stated rear differential fluid could pop lights on. I took it to the dealership and stated i... Read more
MERCEDES-BENZ E 450 (2019) — POWER TRAIN May 2, 2025
Incident date: Apr 21, 2025
The primary failure involved the electrical system and speed control, which posed a significant safety risk to myself and other drivers. The issue first presented itself when I noticed intermittent warning lights and error messages flashing on the dashboard, including indicators for the electronic stability program (ESP), steering assist, and lane tracking features. These malfunctions created erra... Read more
MERCEDES-BENZ GLS 450 (2020) — ENGINE May 2, 2025
Incident date: Apr 20, 2025
My girlfriend was driving my car at 70mph on [XXX] when suddenly the engine stalled abruptly with no warning. She had to coast over to the shoulder and come to a stop. At this point the engine would NOT turn over. If it did it was very challenged to turn over as if the engine was seized-partially or fully. My car was towed to my mechanic who later confirmed that the battery and starter were indee... Read more
MERCEDES-BENZ C300 (2011) — POWER TRAIN May 2, 2025
Incident date: Sep 20, 2024
While driving about 75 miles an hour, when the gear was shifting back-and-forth between about seven and eight, there was a loud bang. It happened again with a bang that was not as loud. Something with the transmission. Only have 36k miles on it.
MERCEDES-BENZ C300 (2011) — ENGINE May 2, 2025
Incident date: Sep 20, 2024
The car went into limp mode activated by the knock sensor. Audible knocking noises were emitted. Hyundai dealership replaced knock sensor. Car drove 63 miles before knocking noise repeated and car went into limp mode. Hyundai dealership requested new engine as problem is covered by extended warranty for known issue. It has been declined by corporate office. Car is at dealership and unsafe to ... Read more
MERCEDES-BENZ C300 (2011) — UNKNOWN OR OTHER May 2, 2025
Incident date: Sep 20, 2024
The ESL or electronic steering lock is a very common issue with this year and model at around the 70k mile mark. You cannot start the car once this goes out and it’s over $2k to fix
MERCEDES-BENZ GLE 450E 4MATIC (2025) — SEATS May 2, 2025
Incident date: May 1, 2025
Passenger safety restraint system fault error appears on and off without any correlation to driving conditions or passenger presence. This error is potentially deadly since it will cause the passenger airbag not to deploy in an accident.
MERCEDES-BENZ EQS 580 4MATIC (2023) — ENGINE May 1, 2025
Incident date: Apr 29, 2025
On December 12th heading to Bozeman at 88 MPH on I-90, truck completely died at high speed. We were going to have it towed to Billion in Bozeman because this was the cheapest route. We then got notice from your dealership that we had to tow it to Billings because Billings dealership never transferred the paperwork from Canada. $825.00 later we dropped the car per towing at Billings dealership. ... Read more
MERCEDES-BENZ E300 (2017) — SERVICE BRAKES Apr 30, 2025
Incident date: Apr 1, 2025
I paid out of my own pocket for a safety recall, with no evidence I will ever be refunded, and the recall team has un-done my recall update. This is the 2.2 update that was put in place to fix the potential issues with the safety of the vehicle. I do not know what they have undone. I know that my system went from full 2.2 software to 2.2.2 (part2) of the update. I have no idea if they will now u... Read more
MERCEDES-BENZ GLS 450 (2020) — ENGINE Apr 29, 2025
Incident date: Mar 25, 2025
Driving down highway. Engine failure, loss of power. Ended up being lifter and camshaft failure.
MERCEDES-BENZ S550 (2011) — UNKNOWN OR OTHER Apr 29, 2025
Incident date: Apr 28, 2025
We are having continual issues with the visors on our Jeep where both the driver and passenger visors fall out of their mounting brackets. Not only do they impair vision, but the drivers one has caught in the steering wheel and almost caused a crash. Please note this vehicle is used solely for highway use and has never been off road. I spoke with the dealer and they said this is a known issue a... Read more
MERCEDES-BENZ AMG GLS63 (2024) — FUEL/PROPULSION SYSTEM Apr 29, 2025
Incident date: Apr 27, 2025
I leased a 2024 GMC Sierra 1500 Denali Ultimate with the 6.2L V8 engine. The vehicle experienced multiple engine-related issues over time, including stalling on [XXX], and again in early 2025. On [XXX], the engine completely failed while I was driving on the highway. The truck suddenly shut down, forcing me to pull over in a dangerous situation. It was towed to North Bay Cadillac, where they confi... Read more
MERCEDES-BENZ AMG GLS63 (2024) — ENGINE Apr 29, 2025
Incident date: Apr 27, 2025
I leased a 2024 GMC Sierra 1500 Denali Ultimate with the 6.2L V8 engine. The vehicle experienced multiple engine-related issues over time, including stalling on [XXX], and again in early 2025. On [XXX], the engine completely failed while I was driving on the highway. The truck suddenly shut down, forcing me to pull over in a dangerous situation. It was towed to North Bay Cadillac, where they confi... Read more
MERCEDES-BENZ AMG GLS63 (2024) — FUEL/PROPULSION SYSTEM Apr 29, 2025
Incident date: Apr 27, 2025
car spontaneously caught fire while driving, without any warning, with smoke first coming from the air vents followed by smoke from under the bonnet then visible fire engulfing the front of the car, it was serviced 6 weeks prior without any concerning findings on the mechanical or electrical components. 911 was called and fire was extinguished and insurance claim filed, currently being investigate... Read more
Fire
Previous 1 2 3 4 5 ... 40 41 42 ... 663 664 Next