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 GLC 300 (2018) — SEAT BELTS Oct 20, 2023
Incident date: Oct 14, 2023
Seatbelt sometimes will not auto retract and gets stuck with lots of slack. Car is very clean, no blockages and seatbelt doesn’t have any tears or frays
MERCEDES-BENZ C 300 (2018) — STEERING Oct 20, 2023
Incident date: Oct 20, 2023
Car has just over 5000 miles and making minor steering adjustments suddenly requires more force than it should. The amount of force needed to "unstick" the wheel results in constant corrections and potential over-corrections due to the sticking anytime the wheel is not in motion. Issue is most noticeable at highway speeds but even with the car stopped, the wheel has a notchy feel instead of the ex... Read more
MERCEDES-BENZ E 300 (2019) — ELECTRICAL SYSTEM Oct 20, 2023
Incident date: May 1, 2023
EXCESSIVE Oil Consumption after 87,000 miles. Always had regular/up-to-date oil changes and took care of the vehicle. Had an oil change in June 2023 and in August (not may miles driven in that time frame), while driving I noticed the vehicle started to jerk...after arriving at work I checked under the hood and noticed there was NO OIL on the stick. I also added some antifreeze since I was there an... Read more
MERCEDES-BENZ GLE 350 (2021) — ENGINE Oct 19, 2023
Incident date: Aug 25, 2023
The contact owns a 2018 Ford Focus. The contact stated that after refueling the vehicle, the vehicle independently shut off. The contact was able to restart the vehicle after several attempts. The check engine warning light was illuminated. The vehicle had not been diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage wa... Read more
MERCEDES-BENZ E350 (2014) — ENGINE Oct 19, 2023
Incident date: Sep 20, 2023
The vehicle throws the abs, esp,break and traction control lights and then while driving completely at random then turns off WHILE DRIVING!!!! which can cause an accident (I and my daughter are lucky to be alive) this is not ok the vehicle drives fine then at random throws those lights and shuts off after restarting it the check engine light comes on and says the transmission shift solenoid b i... Read more
MERCEDES-BENZ METRIS (2016) — AIR BAGS:FRONTAL:DRIVER CLOCKSPRING/SPIRAL CASSETTE Oct 18, 2023
Incident date: Dec 31, 2022
Horn stopped working and error code says airbag error
MERCEDES-BENZ CLA250 (2014) — AIR BAGS Oct 18, 2023
Incident date: Jul 18, 2023
The contact owns a 2017 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags) however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufac... Read more
MERCEDES-BENZ GLA 250 (2015) — ENGINE Oct 18, 2023
Incident date: Oct 5, 2023
The contact owns a 2017 Honda CR-V. The contact stated that when the vehicle was started, the engine was idling rough. The contact stated that several unknown warning lights were illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 107,000.
MERCEDES-BENZ C250 (2012) — ELECTRICAL SYSTEM Oct 18, 2023
Incident date: Oct 9, 2023
1) cranshaft and camshaft position sensors, timing problems and it has to be replaced this is a common damage in Mercedes Benz 2012 c250. 2) this put in risk my life because it can brake the engine in a highway and the car could be off.
MERCEDES-BENZ C250 (2012) — SERVICE BRAKES Oct 18, 2023
Incident date: Oct 9, 2023
I am one of thousands of people who have had the power brake booster fail on their Ford Edge. Initially, my vehicle failed to stop at an intersection when another vehicle was running the red light, and I was nearly t-boned. The brake pedal was almost impossible to press in. I thought the issue was due to the icy conditions at the time and some problem with the ABS. This summer the real problem bec... Read more
MERCEDES-BENZ C250 (2012) — POWER TRAIN Oct 18, 2023
Incident date: Oct 9, 2023
The contact owns a 2015 Nissan Altima. The contact stated while driving approximately 25–35 mph. The contact stated that the engine and battery warning lights were illuminated. The vehicle was shuddering. The vehicle was taken to an independent mechanic, who informed her that the alternator needed to be replaced. The vehicle was repaired, but the failure recurred. The vehicle was taken to the lo... Read more
MERCEDES-BENZ METRIS (2016) — POWER TRAIN Oct 17, 2023
Incident date: Oct 17, 2019
TRANSMISSION FAILURE. NOT SHIFTING GEARS
MERCEDES-BENZ GLA 250 (2019) — ENGINE AND ENGINE COOLING Oct 17, 2023
Incident date: Oct 2, 2023
The contact owns a 2017 Ford Escape. The contact stated while driving approximately 35 MPH, the vehicle decelerated to 2 MPH. Several unknown warning lights were illuminated. The vehicle then started to sputter. The vehicle was taken to an independent mechanic and the contact was informed that cylinder #4 coil needed to be replaced. The vehicle was repaired; however, after driving for two miles, t... Read more
MERCEDES-BENZ C300 (2015) — FUEL/PROPULSION SYSTEM Oct 17, 2023
Incident date: Oct 17, 2023
1. A faint smell of fuel, occasionally, external of vehicle. 2. The headlights has a water fog mist inside of headlight lens. 3. The seats and car interior cracks easily. (Seats, arm rest and dashboard) etc.
MERCEDES-BENZ C300 (2015) — ELECTRICAL SYSTEM Oct 17, 2023
Incident date: Oct 17, 2023
Touchscreen that displays speed, power mode, and many other functions started to delaminate and breakaway from the housing. Harley Davidson replaced it this time, at only 1k miles, under warranty but I believe they used the wrong adhesive which is why it is coming apart in the sun from every day riding. I’ve seen multiple other users that did not catch it early enough and it literally came out w... Read more
MERCEDES-BENZ C300 (2015) — STRUCTURE:BODY Oct 17, 2023
Incident date: Oct 17, 2023
The left front door spot welds broke. Car is under 40,000 miles. This is NOT a high usage fleet vehicle, but a personal vehicle. Safety issue: The door does not open properly. I can no longer get into or out of the car through the left driver door. In an emergency, it may be impossible to exit the vehicle quickly. The door does not close properly to lock it. The repair will cost thousands; ... Read more
MERCEDES-BENZ C 300 (2018) — POWER TRAIN Oct 17, 2023
Incident date: Oct 17, 2023
The contact owns a 2014 BMW X5. The contact stated that while driving at various speeds, the contact heard an abnormal sound, and the vehicle hesitated to accelerate, causing the vehicle to jerk. No warning light was illuminated. The vehicle had been diagnosed by an independent mechanic. The contact was informed that the failure was due to a faulty driveshaft. The manufacturer was made aware of th... Read more
MERCEDES-BENZ GLE350 (2017) — ENGINE Oct 17, 2023
Incident date: Oct 14, 2023
The contact owns a 2014 BMW X5. The contact stated that while driving at various speeds, the contact heard an abnormal sound, and the vehicle hesitated to accelerate, causing the vehicle to jerk. No warning light was illuminated. The vehicle had been diagnosed by an independent mechanic. The contact was informed that the failure was due to a faulty driveshaft. The manufacturer was made aware of th... Read more
MERCEDES-BENZ S550 (2015) — VISIBILITY:SUN/MOON ROOF ASSEMBLY Oct 17, 2023
Incident date: Oct 17, 2023
My wife and I were driving on I-81 south of Front Royal, Virginia on 10 October 2023 when our sunroof shattered. Temperatures were mild at the time and we were traveling at normal highway speeds. Nothing impacted the vehicle and there was no warning before the sunroof broke. This is the second time this has happened in this vehicle, the first time having been repaired under warranty by a local dea... Read more
MERCEDES-BENZ C230 (2003) — ELECTRICAL SYSTEM Oct 16, 2023
Incident date: Oct 15, 2023
The van has COMPLETELY lost power on multiple occasions WHILE driving. Everything shuts down: engine, dash, everything. No error codes, so mechanic can’t pinpoint. Very dangerous. Someone is going to die.
MERCEDES-BENZ SPRINTER 2500 (2022) — AIR BAGS Oct 16, 2023
Incident date: Aug 1, 2023
The contact owns a 2015 Ford Explorer. The contact stated that the second-row driver’s and passenger's side seat belt buckle covers had detached, causing the air bag warning light to illuminate. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure but provided no assistance. The contact related the failure to Customer Sati... Read more
MERCEDES-BENZ SPRINTER 2500 (2022) — SEAT BELTS Oct 16, 2023
Incident date: Aug 1, 2023
The contact owns a 2015 Ford Explorer. The contact stated that the second-row driver’s and passenger's side seat belt buckle covers had detached, causing the air bag warning light to illuminate. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure but provided no assistance. The contact related the failure to Customer Sati... Read more
MERCEDES-BENZ C 300 (2022) — ENGINE Oct 16, 2023
Incident date: May 7, 2023
The contact owns a 2011 Ford F-150. The contact stated that while her daughter was driving at an undisclosed speed, the check engine warning light illuminated. The contact stated that her daughter stated when she pressed the accelerator pedal, the vehicle jerked and then stalled. The vehicle was taken to an independent mechanic and was diagnosed with engine failure. The contact was informed that t... Read more
MERCEDES-BENZ C 300 (2022) — ENGINE Oct 16, 2023
Incident date: May 7, 2023
Engine crank rod bearing is failing just bought this and within a month it starting failing on me. Have a loud knocking sound and no check engine light ever went on. Just woke up one morning turned it on and the noise was there
MERCEDES-BENZ SPRINTER 2500 (2022) — SERVICE BRAKES Oct 15, 2023
Incident date: Oct 9, 2023
While four wheel down towing my 2023 Equinox behind my motorhome, under certain road conditions, the tires can be heard squealing and burnt rubber can be seen and smelt. I put a camera in the car to record the event and during the described events the steering wheel can be seen shaking violently. This type of event occurs consistently on cloverleaf type on and off ramps and other roads that have ... Read more
MERCEDES-BENZ SPRINTER 2500 (2022) — STEERING Oct 15, 2023
Incident date: Oct 9, 2023
While four wheel down towing my 2023 Equinox behind my motorhome, under certain road conditions, the tires can be heard squealing and burnt rubber can be seen and smelt. I put a camera in the car to record the event and during the described events the steering wheel can be seen shaking violently. This type of event occurs consistently on cloverleaf type on and off ramps and other roads that have ... Read more
MERCEDES-BENZ A 220 (2019) — ENGINE Oct 15, 2023
Incident date: Oct 10, 2023
The car had been recently serviced through the dealer and had 66,000 miles (9 yrs old). It was 6k miles past warranty. While driving, the radiator hose exploded—loud noise, white steam, and all the warning lights came on and the car heated up. I had the car towed and was told that the radiator hose, the radiator and the head gasket had been destroyed and the engine would need to be rebuilt. The ... Read more
MERCEDES-BENZ C320 (2002) — ELECTRICAL SYSTEM Oct 14, 2023
Incident date: Oct 4, 2023
The Stabilitrak system is malfunctioning on my vehicle. It does it intermittently but can be available for inspection. When the stabilitrak system malfunctions, the vehicle will either shut down completely while driving, violently jerk the wheel to one side, or it shorts out the system for brief seconds while driving. Once the system malfunctions the "Stabilitrack" warning light comes on as well... Read more
MERCEDES-BENZ C320 (2002) — STEERING Oct 14, 2023
Incident date: Oct 4, 2023
The Stabilitrak system is malfunctioning on my vehicle. It does it intermittently but can be available for inspection. When the stabilitrak system malfunctions, the vehicle will either shut down completely while driving, violently jerk the wheel to one side, or it shorts out the system for brief seconds while driving. Once the system malfunctions the "Stabilitrack" warning light comes on as well... Read more
MERCEDES-BENZ SPRINTER 2500 (2020) — ENGINE Oct 13, 2023
Incident date: Sep 18, 2023
VANOS Assembly Bolts Broke and engine stalled. Vehicle was taken into dealership two weeks earlier due to check engine light being on. Dealer checked and cleared "check engine errors" and reset and reported that I would need to replace "VANOS Solenoids" intake and exhaust soon so I was told I could drive the car and if the solenoids went out I could still drive the car. two weeks later is when the... Read more
MERCEDES-BENZ GLA 250 (2017) — AIR BAGS Oct 13, 2023
Incident date: Sep 15, 2023
The contact owns a 2011 Volvo C70. The contact stated that while her son was driving at an unknown rate of speed on the highway, he veered off the road, hit a road sign, and crashed into a bridge wall. The contact's son was pronounced dead on the scene. A police report was filed which documented that only the passenger side air bag had deployed upon impact. The contact's son passed away as a resu... Read more
Crash 1 deaths
MERCEDES-BENZ AMG GLC63 (2020) — ENGINE Oct 13, 2023
Incident date: Oct 10, 2023
Vehicle stalled, steering column was shaking. Fortunately, this took place when leaving work parking lot. Had it happened on the road, driver and passenger safety would've been at greater risk. In addition, this particular issue could've resulted in a fire in the engine compartment. Took to mechanics and was informed that cylinder #3 was no longer contributing to engine function. Technician discov... Read more
MERCEDES-BENZ GLC 300 (2022) — VISIBILITY Oct 13, 2023
Incident date: Oct 13, 2023
The contact owns a 2022 Ford F-150. The contact received notification of NHTSA Campaign Number: 22V842000 (Visibility) 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 dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was ma... Read more
MERCEDES-BENZ GLC 300 (2019) — ENGINE AND ENGINE COOLING Oct 13, 2023
Incident date: Jun 15, 2022
The contact owns a 2017 Hyundai Santa Fe Sport. The contact stated that while the vehicle parked, the contact noticed that the vehicle had consumed an excessive amount of engine oil. The contact had also smelled fumes inside the vehicle. No warning light was illuminated. The vehicle had not been diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the fail... Read more
MERCEDES-BENZ C 300 (2019) — ELECTRICAL SYSTEM Oct 13, 2023
Incident date: Oct 11, 2023
The contact owns a 2008 Chrysler Town and Country. The contact received notification of NHTSA Campaign Number: 14V373000 (Electrical System, Air Bags) however, the part to do the recall repair was not yet available. The local dealer was contacted and determined that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair... Read more
MERCEDES-BENZ C 300 (2019) — AIR BAGS Oct 13, 2023
Incident date: Oct 11, 2023
The contact owns a 2008 Chrysler Town and Country. The contact received notification of NHTSA Campaign Number: 14V373000 (Electrical System, Air Bags) however, the part to do the recall repair was not yet available. The local dealer was contacted and determined that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair... Read more
MERCEDES-BENZ E350 (2011) — SERVICE BRAKES Oct 13, 2023
Incident date: Aug 14, 2022
The contact owns a 2021 Ford Bronco Sport. The contact stated that while driving at an undisclosed speed and attempting to slow the vehicle, the vehicle failed to slow as intended. The contact also stated that the brake pedal was firm, requiring more distance than usual for the vehicle to come to a complete stop. No warning lights were illuminated. The vehicle was taken to the dealer, who determin... Read more
MERCEDES-BENZ GLA 250 (2015) — ENGINE Oct 13, 2023
Incident date: Oct 12, 2023
Warped exhaust manifolds
MERCEDES-BENZ GLA 250 (2016) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Oct 13, 2023
Incident date: Oct 5, 2023
There were emergency lights on dashboard all of a sudden for Adaptive Cruise Control, Automatic Emergency Brakes, Collision Warning and lane departure warning. These functions aren’t functioning all of a sudden and claims to need attention although the car is only 6 years old
MERCEDES-BENZ E350 (2014) — ELECTRICAL SYSTEM Oct 12, 2023
Incident date: Aug 25, 2023
I was driving on the highway and my car started smoking. I got off at the next exit and black smoke started billowing out from under the hood. As soon as I opened the car door flames started coming out from under the hood. Entire engine was on fire
Fire
MERCEDES-BENZ EQS 450 (2022) — SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT Oct 12, 2023
Incident date: Aug 1, 2023
The contact owns a 2018 Dodge Ram 2500. The contact stated that while driving at 55 MPH, the brake pedal felt firm, and more pressure needed to be applied to the pedal in order to stop the vehicle. The Abs and electronic brake warning light was illuminated. The vehicle was taken to a dealer to be diagnosed. The contact was informed that the failure was due to a faulty ABS module and HCU, both need... Read more
MERCEDES-BENZ EQS 450 (2022) — POWER TRAIN Oct 12, 2023
Incident date: Aug 1, 2023
The contact owns a 2018 Dodge Ram 2500. The contact stated that while driving at 55 MPH, the brake pedal felt firm, and more pressure needed to be applied to the pedal in order to stop the vehicle. The Abs and electronic brake warning light was illuminated. The vehicle was taken to a dealer to be diagnosed. The contact was informed that the failure was due to a faulty ABS module and HCU, both need... Read more
MERCEDES-BENZ AMG GLE43 (2019) — VEHICLE SPEED CONTROL Oct 12, 2023
Incident date: Sep 23, 2023
I purchased a Certified Pre Owned Mercedes 2019 GLE 43 AMG from West Covina Mercedes-Benz Dealership in 2020 with 8,252 miles on it. This year I started to hear a noise upon accerlating which later lead to a rough acceleration. It feels like my car is struggling to get going. I took it to get diagnoised by three different mechanics and they have all mentioned that; Directory Control Valve & harnes... Read more
MERCEDES-BENZ AMG GLE43 (2019) — ENGINE AND ENGINE COOLING Oct 12, 2023
Incident date: Sep 23, 2023
The contact owns a 2018 Ford Escape. The contact stated that while his daughter was driving at 50 MPH, the overheating warning light was illuminated. After a visual inspection of the engine compartment, the contact observed that the coolant reservoir was extremely low and boiling. Upon refilling the reservoir, the vehicle briefly returned to normal functionality, but the failure reoccurred. The ve... Read more
MERCEDES-BENZ AMG GLE43 (2019) — ENGINE Oct 12, 2023
Incident date: Sep 23, 2023
We were driving down the road with zero warning noises started to come from the car and the entire car shut down. We drifted to the side of the road from the momentum. Tow truck was called and the mechanic states the engine is completely blown. How may people need to report before this is addressed?
MERCEDES-BENZ AMG GLE43 (2019) — POWER TRAIN Oct 12, 2023
Incident date: Oct 12, 2023
Having issues with my car upon accerlation. 35-38 mph I hear a noise briefly that is hard to pin point as it doesn't happen every time I accelerate. Took it in to find the cause and was told that its just my tires making a noise. however I have taken to a few mechanics and tire shops and told me that it wouldn't cause my car to be sluggish. tires are basic wear and tear.
MERCEDES-BENZ AMG GLE43 (2019) — ENGINE AND ENGINE COOLING Oct 12, 2023
Incident date: Oct 12, 2023
The contact owns a 2017 Ford Fusion. The contact stated that while operating the vehicle, the check engine warning light had remained illuminated. The vehicle was taken to the local mechanic who diagnosed a misfire the engine cylinder number 4. The vehicle was later taken to the local dealer who diagnosed that the engine short block was faulty due to coolant intrusion and needed to be replaced. Th... Read more
MERCEDES-BENZ AMG GLE43 (2019) — ENGINE Oct 12, 2023
Incident date: Oct 12, 2023
Vehicle stopped three times on highway. There is an issue with fuel injection. I am repairing the same thing every year and it is stopping every year on highway. They keep on repairing/replacing the module and I still get the problem. I missed a big rear collision because of this. This model has so many issues. Suspension broke. So many issues with gas pump. being it a first generation hybrid, it... Read more
MERCEDES-BENZ METRIS (2016) — STEERING Oct 11, 2023
Incident date: Oct 11, 2023
Once you get to 70mph it starts shaking like if a the wheels will fall off.
MERCEDES-BENZ METRIS (2016) — SUSPENSION Oct 11, 2023
Incident date: Oct 11, 2023
Once you get to 70mph it starts shaking like if a the wheels will fall off.
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