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 GLA 250 (2021) — POWER TRAIN Aug 2, 2025
Incident date: Aug 2, 2025
The shift cable bushing on my 2015 Ford Escape failed, causing the gear shifter to appear in "Park" when the transmission was actually in a different gear. This posed a significant safety risk, as the vehicle could roll unexpectedly. The problem was diagnosed and confirmed by a certified Ford dealership. They stated the failure was due to a coolant hose leak affecting the bushing, but this seems q... Read more
MERCEDES-BENZ GLA 250 (2021) — ENGINE Aug 2, 2025
Incident date: Aug 2, 2025
When coming to a full stop at a red light (or any need to idle at a stop), the car frequently begins to hesitate as if it is about to cut off. I assume it has something to do with the ‘fuel saving feature’ which comes on in the form of a green symbol in the lower left of the odometer display (the engine is still running the AC) . When you start to drive again the car always jerks before movi... Read more
MERCEDES-BENZ ML350 (2013) — Insert, Padding Aug 1, 2025
Incident date: Jul 11, 2025
The contact owns a Safety 1st safety seat, Model type: Grow and Go All-In-One-Convertible, Model number: CC31-GYY, Manufacturer Date: August 01, 2023. The contact stated that the cloth part that covers the headpiece does not fit. In addition, the insulation part inside the cloth will detach. Most recently, the contact stated that the harness that goes across would become difficult to buckle. It wo... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) — ELECTRICAL SYSTEM Aug 1, 2025
Incident date: Jul 1, 2025
The contact owns a 2022 Hyundai Ioniq Hybrid. The contact stated while attempting to start the vehicle, there was an abnormal ticking sound coming from the engine. The local dealer was contacted. The vehicle was taken dealer where it was determined that the charging actuator needed to be replaced. The vehicle was repaired; however, the failure reoccurred. The contact stated that the vehicle was no... Read more
MERCEDES-BENZ C300 (2008) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Aug 1, 2025
Incident date: Jun 30, 2025
I had 5 lights comes on 2 days ago. Airbag system problem, collision mitigation system problem, road departure mitigation problem, high beam problem, and adaptive cruise control problem. The dealership said that it was a camera issue and everything except the air bag issue is covered with my warranty. It’s currently in the shop getting fixed. Also currently has a recall for the fuel pump that th... Read more
MERCEDES-BENZ C300 (2008) — AIR BAGS Aug 1, 2025
Incident date: Jun 30, 2025
I had 5 lights comes on 2 days ago. Airbag system problem, collision mitigation system problem, road departure mitigation problem, high beam problem, and adaptive cruise control problem. The dealership said that it was a camera issue and everything except the air bag issue is covered with my warranty. It’s currently in the shop getting fixed. Also currently has a recall for the fuel pump that th... Read more
MERCEDES-BENZ E350 (2014) — UNKNOWN OR OTHER Jul 31, 2025
Incident date: Jul 29, 2025
During recent operation of the vehicle, the passenger-side front vent window failed to remain secure due to an apparent adhesive failure. The latch mechanism detached from the glass or frame, causing the window to become loose and unable to latch properly. This defect created a risk of the window fully detaching while driving, which could have led to a hazardous situation for vehicle occupants or ... Read more
MERCEDES-BENZ S550 (2014) — SERVICE BRAKES Jul 31, 2025
Incident date: Dec 25, 2024
The front right brake line is collapsed can't find a replacement
MERCEDES-BENZ C 300 (2024) — STEERING Jul 30, 2025
Incident date: Jul 30, 2025
The contact owns a 2022 Jeep Grand Wagoneer. The contact stated while driving at approximately 80 MPH, the vehicle stalled. The contact stated that the message "Shift to Park and Restart" was displayed. The contact was able to coast to the side of the roadway and shifted to park(P). The contact was able restart the vehicle and continued driving. The vehicle was taken to a dealer, where the failure... Read more
MERCEDES-BENZ C 300 (2024) — ELECTRICAL SYSTEM Jul 30, 2025
Incident date: Jul 30, 2025
Randomly, and without warning, the instruments, gauges, and displays will switch into a language I do not speak or understand (Italian). Coinciding with the switch to Italian language, cluster and radio display settings revert back to default settings, auto door locks and paddle shifter becomes inoperative (with no menu to enable), pedestrian emergency brake (peb) lamp or forward collision warning... Read more
MERCEDES-BENZ C 300 (2024) — FORWARD COLLISION AVOIDANCE: WARNINGS Jul 30, 2025
Incident date: Jul 30, 2025
The vehicle appears to have experienced a braking system malfunction, possibly involving the brake-by-wire system, electronic stability control (ESC), or unintended acceleration event. When the brake pedal was fully depressed, the car suddenly and uncontrollably accelerated forward into a cinder block wall. After the incident, it was observed that only the left-side tires left skid marks, indicati... Read more
Crash
MERCEDES-BENZ C 300 (2024) — POWER TRAIN Jul 30, 2025
Incident date: Jul 26, 2025
The contact owns a 2015 Ford Edge. The contact stated while driving on three separate occasions, the vehicle failed to accelerate upon depression of the accelerator pedal. The vehicle was previously diagnosed with a cracked flex plate, and the flex plate was replaced twice; however, the failure persisted. The contact stated that while driving at 60 MPH, the vehicle made an abnormal knocking sound ... Read more
MERCEDES-BENZ GLE 350 4MATIC (2025) — ENGINE Jul 30, 2025
Incident date: Jul 30, 2025
when accelerating at high speeds, over 70 mph, the car will sometimes appear to slip into neutral, and we are not able to accelerate at all. And then will need to coast to a stop, pull over, shut the car and restart. this has happened five times in the past year and always after one hour or more of driving at high speeds
MERCEDES-BENZ EQE 350+ (2024) — SERVICE BRAKES Jul 29, 2025
Incident date: Jul 24, 2025
Vehicle had a "service ESC" and "service brake assist". Dealership said the master cylinder is bad and it is not safe to drive. Now its sitting at the dealership with NO eta on parts and no loaner cars.
MERCEDES-BENZ EQE 350+ (2024) — POWER TRAIN Jul 29, 2025
Incident date: Jul 24, 2025
This truck has the notorious 10 speed transmission. It has severely abrupt shifts, thuds, clunks. Sudden loss of power or surge of power when transmission shifts. Nhtsa is my only hope of getting the transmission repaired and safe. Not just my truck my sons 2021 had the same issue. Bad cdf drums. Ford revised the sort for 2023 and eliminated it but everyone from 2017-2021 are stuck with an erratic... Read more
MERCEDES-BENZ EQE 350+ (2024) — SERVICE BRAKES Jul 29, 2025
Incident date: Jul 24, 2025
I was driving from Fresno to Lake Tahoe stopped in Manteca to charge my car at the Tesla SC as I was reversing into the charge spot the car suddenly stopped a message appeared “speed severely restricted “ I tapped the gas pedal and no response within a millisecond the car accelerated in reverse at a high speed hitting the pole in front of the Supercharger resulting in damage to the backend of... Read more
Crash 1 injured
MERCEDES-BENZ SPRINTER 2500 (2017) — ELECTRICAL SYSTEM Jul 29, 2025
Incident date: May 29, 2025
This is regarding ford's known issue with their evaporator cited in TSB 22-2089. The evaporator caused a compressor to fail, which caused a power train failure notification in sync and on the phone app. The compressor is under warranty, but the evaporator is not, which causes a $3600 repair (parts and labor). According to the bulletin, the evaporator known issue is NOT considered a threat to life,... Read more
MERCEDES-BENZ SPRINTER 2500 (2017) — POWER TRAIN Jul 29, 2025
Incident date: May 29, 2025
This is regarding ford's known issue with their evaporator cited in TSB 22-2089. The evaporator caused a compressor to fail, which caused a power train failure notification in sync and on the phone app. The compressor is under warranty, but the evaporator is not, which causes a $3600 repair (parts and labor). According to the bulletin, the evaporator known issue is NOT considered a threat to life,... Read more
MERCEDES-BENZ GLC 300 (2019) — STRUCTURE:BODY Jul 29, 2025
Incident date: Jul 28, 2025
I am reporting a significant safety issue related to my 2020 Land Rover Range Rover Sport involving sunroof water intrusion that has caused serious electrical failures throughout the vehicle. Shortly after owning the vehicle, I began to notice water leaking from the sunroof area, which has now caused malfunctions in the electrical system. These include: •Unresponsive or erratic infotainment and... Read more
MERCEDES-BENZ ML350 (2015) — POWER TRAIN Jul 28, 2025
Incident date: Jul 15, 2025
The contact owns a 2017 Ford Explorer. The contact stated that while starting the vehicle, there was an abnormal sound coming from the engine. In addition, while driving at undisclosed speeds, there was an abnormal sound coming from the vehicle. The check engine warning light was illuminated. The contact stated that on a separate occasion, while driving 40 MPH, the vehicle failed to accelerate as ... Read more
MERCEDES-BENZ CLA 250 (2018) — Chest Clip, Buckle, Harness Jul 28, 2025
Incident date: Jul 27, 2025
Chest clip does not remain clipped. It releases without pressing the release buttons.
MERCEDES-BENZ GLA 250 (2019) — POWER TRAIN Jul 28, 2025
Incident date: Jul 22, 2025
While driving to Sam’s Club (approximately 20 miles from home), my 2018 Ford F-150 3.5L EcoBoost began running very rough, and the check engine light came on. I had the vehicle scanned, and diagnostics confirmed that the cam phasers are failing — the exact issue I had replaced under warranty at approximately 59,000 miles. The vehicle now has just 88,000 miles, and this failure occurred in unde... Read more
MERCEDES-BENZ GLA 250 (2019) — ENGINE Jul 28, 2025
Incident date: Jul 22, 2025
While driving to Sam’s Club (approximately 20 miles from home), my 2018 Ford F-150 3.5L EcoBoost began running very rough, and the check engine light came on. I had the vehicle scanned, and diagnostics confirmed that the cam phasers are failing — the exact issue I had replaced under warranty at approximately 59,000 miles. The vehicle now has just 88,000 miles, and this failure occurred in unde... Read more
MERCEDES-BENZ GLA 250 (2019) — UNKNOWN OR OTHER Jul 28, 2025
Incident date: Jul 22, 2025
The ABS Sensor light, engine light, anti skid light and 4 matic malfunction, transmission malfunction all lit up on my dashboard on Tuesday July 22, 2025. The stearing would lock up and the brakes would not break it also shifted gears into neutral. The dashboard finally told me in bold red letters (transmission malfunction STOP). It would do this then all the lights would go away. I thought it... Read more
MERCEDES-BENZ GLC 300 (2018) — POWER TRAIN Jul 28, 2025
Incident date: May 15, 2025
The contact owns a 2023 Toyota Tacoma. The contact stated that while the vehicle was being serviced, the contact was informed that the rack and pinion needed to be replaced due to an oil leak. The vehicle was repaired. The contact stated that on a separate occasion, while driving at an undisclosed speed, the speedometer gauge failed to function as intended. The vehicle was taken back to the dealer... Read more
MERCEDES-BENZ GLC 300 (2018) — STEERING Jul 28, 2025
Incident date: May 15, 2025
The contact owns a 2023 Toyota Tacoma. The contact stated that while the vehicle was being serviced, the contact was informed that the rack and pinion needed to be replaced due to an oil leak. The vehicle was repaired. The contact stated that on a separate occasion, while driving at an undisclosed speed, the speedometer gauge failed to function as intended. The vehicle was taken back to the dealer... Read more
MERCEDES-BENZ C300 (2017) — ENGINE Jul 28, 2025
Incident date: Oct 11, 2024
The contact owns a 2017 Jaguar XE. The contact stated that while driving approximately 20 MPH, the check engine and battery warning lights illuminated, and the vehicle stalled. The vehicle could not able to be restarted. The vehicle was towed to the residence. The vehicle was then towed to an independent mechanic, where it was diagnosed, and determined that the fuel line needed to be replaced. The... Read more
MERCEDES-BENZ C300 (2017) — AIR BAGS Jul 28, 2025
Incident date: Oct 11, 2024
My Check Airbag light came on without any incident and has stayed on since January, 2025. I took it to a Nissan dealer and they told me they would charge me $4,000.00 to see if it could be fixed. Charged me $209.96 just to look at the car. Their report said AIRBAG SIDE MODULE LH FAULTY. I am very uneasy now driving around not knowing if my airbag will deploy if ever needed. It is now July, 2025 a... Read more
MERCEDES-BENZ C300 (2017) — AIR BAGS Jul 28, 2025
Incident date: Oct 11, 2024
In October 2024, the rear subframe was replaced due to rust perforation in the area of the suspension arm mounting bracket. I had no warning. The car was in for routine service at Mercedes Benz of New London. It had rusted from the inside out and was considered unsafe to drive by the Mercedes service advisor. I could have had a serious accident! I had no choice but to replace the subframe as i... Read more
MERCEDES-BENZ CLA250 (2016) — STRUCTURE:BODY Jul 28, 2025
Incident date: May 1, 2025
Right passenger door came unlatched while driving. Had to manually keep the door shut while driving.
MERCEDES-BENZ C 300 (2019) — ELECTRICAL SYSTEM Jul 28, 2025
Incident date: Jul 26, 2025
Service vehicle Soon light came on and the problem was that the gear shifter folding mechanism broke. Ford has repaired it at no cost.
MERCEDES-BENZ GLB 250 (2024) — UNKNOWN OR OTHER Jul 28, 2025
Incident date: Jul 25, 2025
On [Wednesday, 07/09/2025], I was driving my Tesla Model 3 in rainy conditions when the vehicle suddenly swerved and crashed into a sidewall. The road was wet but not flooded, and I was traveling at a moderate speed. As I lifted my foot off the accelerator to slow down, the car's regenerative braking system engaged abruptly, which I believe shifted weight forward and caused the rear tires to lose ... Read more
Crash 1 injured
MERCEDES-BENZ C300 (2008) — UNKNOWN OR OTHER Jul 27, 2025
Incident date: Jul 21, 2025
We haven’t had the car for a full year yet and already have now had our 3rd front windshield cracked! It’s either the glass is too fragile or the shape of it. I’ve never had this happen with any car ever! I’ve also read online several other car owners complaining of the same issue.
MERCEDES-BENZ CLS550 (2012) — FUEL/PROPULSION SYSTEM Jul 27, 2025
Incident date: Jul 15, 2025
I was going to pass someone and as I was speeding up the check engine light came on. I pulled over and there was nothing wrong with the truck. Months later there was a warning that came up on the dash it said something about shifting and i was to park the truck. I took it to a transmission shop, come to find out that the shifting sensor had went out. They cleared the check engine light and it came... Read more
MERCEDES-BENZ S 580 (2022) — ELECTRICAL SYSTEM Jul 27, 2025
Incident date: Jul 31, 2023
Car intermittently won’t start due to insufficient battery charge. Jump starting will start the car. Dealership testing of battery and charging system determined no issues. However, issue reoccurs. Suspect charging doesn’t occur until battery reaches a minimum voltage level which is currently set too low. Safety issue in that car starting is unreliable.
MERCEDES-BENZ S 580 (2022) — SUSPENSION Jul 27, 2025
Incident date: Jul 31, 2023
- Self leveling rear shocks failed at 21,000 miles leading to dangerous instability on the highway. - The problem was ignored by my primary Hyundai dealer but identified by another and the shocks were replaced. Hyundai Corporate was of no help. - There are numerous reports of self leveling rear shock failures on the higher Hyundai Palisade trim levels. See on line chat forums; Google "Hyundai P... Read more
MERCEDES-BENZ S 580 (2022) — SERVICE BRAKES Jul 27, 2025
Incident date: Jul 31, 2023
mechanical and safety-related failures observed in a Mercedes-Benz vehicle, specifically involving the suspension system, wheels, and braking components. Despite extensive repair efforts—including replacement of all four wheels and tires, complete AWD four-wheel alignment, and diagnostics performed at authorized Mercedes-Benz dealerships—the underlying issues persist. To date, the total cost i... Read more
MERCEDES-BENZ GLE 350 (2020) — EXTERIOR LIGHTING:HEADLIGHTS Jul 25, 2025
Incident date: Jul 24, 2025
These new c ars with led headlights blind us. Also aftermarket led headlights. They need to be pulled because when meeting an oncoming car with these lights you are blinded. Like a camera flash. It's got to stop
MERCEDES-BENZ E 300 (2019) — ENGINE Jul 25, 2025
Incident date: Jul 21, 2025
The contact owns a 2012 Chrysler 300. The contact stated that while driving at 65 MPH, the temperature gauge had independently increased levels. The contact managed to pull over to the shoulder of the road and was able to restart the vehicle as a temporary repair. The contact stated that while driving at an undisclosed speed, white smoke had leaked through the air vent into the interior cabin befo... Read more
Fire 1 injured
MERCEDES-BENZ E350 (2014) — FUEL SYSTEM, GASOLINE Jul 25, 2025
Incident date: Apr 23, 2025
The contact owns a 1999 Mazda MX-5. The contact received notification of NHTSA Campaign Number: 00V032000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The local dealer and several other dealers were contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the i... Read more
MERCEDES-BENZ E350 (2014) — STEERING Jul 25, 2025
Incident date: Apr 23, 2025
The contact owns a 2011 Ford Fusion. The contact stated while driving at an undisclosed speed, the steering wheel failed to turn in the intended direction. The service power steering warning light illuminated, and the steering wheel seized. The vehicle was towed to the residence. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The dealer was made aware of the failur... Read more
MERCEDES-BENZ E350 (2014) — ENGINE Jul 25, 2025
Incident date: Jul 25, 2025
Excessive Oil Consumption: I purchased this Tiguan 2022 back on [XXX] in Florida and since I purchased it I have issues with this matter. I have reported my Tiguans consuming oil at a rate significantly higher than what's expected between oil changes and I was informed that is normal, yet I still did not get any resolution on this matter. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION... Read more
MERCEDES-BENZ GLE 350 (2021) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Jul 25, 2025
Incident date: Jun 16, 2025
The dealer has been unable to provide repairs for the broken front camera for over three months, which has rendered many of the car's safety features inoperable.
MERCEDES-BENZ E350 (2010) — AIR BAGS Jul 24, 2025
Incident date: Jul 24, 2025
Vehicle Diagnostic Summary – Trouble Codes Explained 1. P0562 – System Voltage Low The vehicle’s electrical system is running at low voltage. This could be due to a weak battery, a failing alternator, or poor electrical connections. It may cause various electronic issues and unexpected shutdowns if not fixed. 2. P1005 – Fuel Level Sensor Control Module: Too Many Resets The fuel level sen... Read more
MERCEDES-BENZ AMG C63 (2012) — ENGINE Jul 24, 2025
Incident date: May 28, 2025
1. While holding a constant line and speed, I suddenly felt a sharp jolt from the rear of the motorcycle followed by rapid bouncing. 2. The rear wheel locked instantly. I heard the tire skid and felt it stop rotating. 3. The ABS indicator illuminated, yet there was no braking input from me. 4. I attempted gentle steering correction, but with the rear wheel fully locked the motorcycle destabilized ... Read more
Crash 1 injured
MERCEDES-BENZ ML350 (2014) — ENGINE Jul 24, 2025
Incident date: Jul 24, 2025
1. NHTSA Safety Complaint Draft Vehicle Info: Make: Kia Model: Forte5 SX Year: 2016 VIN: [XXX] Engine: 1.6L GDI (G4FJ Nu engine) Issue: This vehicle uses the 1.6L GDI Nu engine (engine code G4FJ), which is the same engine involved in Kia’s engine defect recalls and class action settlements related to connecting rod bearing failure and engine seizure risks. However, Kia is refusing to provide ... Read more
MERCEDES-BENZ G 550 (2019) — POWER TRAIN Jul 24, 2025
Incident date: Jul 3, 2025
Delayed/ rough up shift
MERCEDES-BENZ CLE 300 (2024) — STEERING Jul 24, 2025
Incident date: Jul 23, 2025
Multiple issues having to do with battery replacement, Alternator, and starter. Discussed this same issue with Honda they have ignored the issue had the vehicle inspected by dealership multiple times and by local mechanics. The vehicles also for many years would lock steering wheel and starter would lock wouldn't allow driver to start also when vehicle starts it’s a full force at once and you fe... Read more
MERCEDES-BENZ CLE 300 (2024) — POWER TRAIN Jul 24, 2025
Incident date: Jul 23, 2025
The contact owns a 2019 Jeep Cherokee. The contact received notification of NHTSA Campaign Number: 25V011000 (Power Train); however, the part to do the recall repair was not yet available. The contact stated while driving 75 MPH, the vehicle hesitated with several unknown warning lights illuminated on the instrument panel. The contact pulled off to the shoulder of the highway and attempted to shif... Read more
MERCEDES-BENZ CLE 300 (2024) — EQUIPMENT Jul 24, 2025
Incident date: Jul 23, 2025
The contact owns a 2024 Mercedes-Benz CLE 300. The contact received notification of NHTSA Campaign Number: 24V688000 (Park Brake, Back Over Prevention, Equipment). The contact stated that while the vehicle was stopped in traffic, the vehicle behind him ran into the rear end of the vehicle, causing him to be pushed into the vehicle in front of him. The contact stated that he applied the parking br... Read more
Crash
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