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 C200 (2015) — FORWARD COLLISION AVOIDANCE: WARNINGS Apr 29, 2026
Incident date: Apr 4, 2026
Automatic Emergency Braking Blind Spot Warning/Blind Spot Detection Forward Collision Warning Antilock Brake System/ABS Lane Departure Warning Lane keeping Assistance I bought this vehicle last month from a dealer and two days later all the warning lights start popping up on the dashboard so I contacted the dealer and told them what was going on with the car they told me to bring it in so that the... Read more
MERCEDES-BENZ C200 (2015) — STEERING Apr 29, 2026
Incident date: Apr 4, 2026
Component/System Failure: The rear subframe on my 2015 Mercedes-Benz C300 failed due to severe corrosion/rusting. The subframe is available for inspection upon request. Safety Risk: This failure created a serious and immediate safety hazard. While driving at highway speeds, the structural integrity of the vehicle was compromised, I had to break and lost control of the vehicle and almost causing a ... Read more
MERCEDES-BENZ E350 (2008) — STEERING Apr 29, 2026
Incident date: Apr 23, 2026
"Sticky or notchy" feeling in steering wheel. as described in Honda service bulletin 23-037 No person was at risk. Problem was able to be reproduced by the dealer. No vehicle warning lamps were illuminated. Dealer performed the actions of the recall of the newer vehicles, to this vehicle. The repairs fixed the issue.
MERCEDES-BENZ GLB 250 (2021) — SEATS Apr 29, 2026
Incident date: Apr 27, 2026
The contact owns a 2025 Toyota Sienna Hybrid. The contact received notification of NHTSA Campaign Number: 25V668000 (Seats); however, the part to do the recall repair was not yet available. The vehicle was taken to the dealer due to safety concerns, and the contact was provided with rental assistance. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall ... Read more
MERCEDES-BENZ S 560 4MATIC (2018) — ELECTRICAL SYSTEM Apr 29, 2026
Incident date: Apr 29, 2026
The contact owns a 2024 Jeep Grand Wagoneer. The contact stated that while driving approximately 35 MPH, the vehicle unintendedly shut off. The vehicle failed to immediately restart. After restarting the vehicle, the vehicle operated normally for a short while before erroneously shutting off a second time. The contact stated that during the failure, another vehicle almost crashed into the rear of ... Read more
MERCEDES-BENZ AMG GLA45 (2015) — SERVICE BRAKES Apr 28, 2026
Incident date: Apr 28, 2026
While merging onto [XXX] from an on-ramp in [XXX] , I received a dashboard warning stating “Brake system and chassis stabilization – braking may require additional force.” This occurred during active acceleration and merging into highway traffic. At the time of the warning, I experienced reduced confidence in braking performance and increased concern about the vehicle’s ability to stop s... Read more
MERCEDES-BENZ AMG GLA45 (2015) — VISIBILITY/WIPER Apr 28, 2026
Incident date: Apr 28, 2026
On the morning of April 28, 2026, at approximately 7:30 AM, I discovered that the front panel of the panoramic sunroof on my 2015 Mercedes-Benz GLA45 AMG had spontaneously shattered while the vehicle was parked at my residence in Meridian, Idaho. When I went out to the vehicle in the morning, I found glass fragments distributed across the rear seat area, the rear floor, and my child's car seat. L... Read more
MERCEDES-BENZ C200 (2015) — STRUCTURE:BODY Apr 28, 2026
Incident date: Apr 28, 2026
Both sliding doors will not open using door buttons. Both doors stopped latching on their own before this occurred. Needed to push doors manually for the door to latch.
MERCEDES-BENZ C200 (2015) — VEHICLE SPEED CONTROL Apr 28, 2026
Incident date: Apr 28, 2026
rusted rear subframe. unsafe braking and suspension due to this. damage code 35441 47 shows 2008-2015 vins but my vin does not show active recall, yet has the issue
MERCEDES-BENZ C200 (2015) — STEERING Apr 28, 2026
Incident date: Apr 28, 2026
rusted rear subframe. unsafe braking and suspension due to this. damage code 35441 47 shows 2008-2015 vins but my vin does not show active recall, yet has the issue
MERCEDES-BENZ GLB 250 4MATIC (2020) — SERVICE BRAKES Apr 28, 2026
Incident date: Apr 27, 2026
Shortly after purchase, I observed damaged/torn underhood insulation and reported the condition to the selling dealership, with concern that the vehicle should be inspected for related issues. Prior to a crash incident, I experienced concerns involving braking-related behavior and advanced driver assistance features, including lane assist and object/collision warning functions. During the crash, w... Read more
Crash
MERCEDES-BENZ C200 (2015) — EXTERIOR LIGHTING Apr 28, 2026
Incident date: Apr 20, 2026
Onstar Module not working/backorder
MERCEDES-BENZ EQS 450+ (2022) — POWER TRAIN Apr 28, 2026
Incident date: Apr 28, 2026
While driving, often at highway speeds, all of the lights on the shifter will light up and the dash will display "Service Transmission." I took it to the dealer several times and their response has been that it is a software issue that they do not have a fix for and that I should stop the car, turn the engine off, open and close the door and then restart the car. This does temporarily reset the di... Read more
MERCEDES-BENZ GLE 350 4MATIC (2021) — EXTERIOR LIGHTING Apr 27, 2026
Incident date: Apr 20, 2026
As I was driving along a red light came on and within 20 minutes my whole car , electronics and everything shut down on the turnpike and I could barely get off the road and was scared to death It was completely DEAD. I had to call Turnpike assistance and a flatbed Tow truck loaded up my car and it was taken to a dealership I had to have the MHEV DC/DC converter replaced and at an extremely huge ... Read more
MERCEDES-BENZ GLE 350 4MATIC (2021) — AIR BAGS Apr 27, 2026
Incident date: Apr 20, 2026
My Ford was involved in a frontal accident where my airbag didn't deploy and it caused serious head and bodily injury.
Crash 1 injured
MERCEDES-BENZ E300 (2017) — SUSPENSION Apr 27, 2026
Incident date: Apr 24, 2026
The contact owns a 2017 Ford Explorer. The contact stated that while driving at an undisclosed speed, the A-pillar trim on both sides of the windshield started to detach. The contact received notifications of NHTSA Campaign Numbers: 24V031000 (Structure) and 26V101000 (Suspension); however, the parts to do the recall repairs were not yet available. The dealer was contacted. The vehicle was not dia... Read more
MERCEDES-BENZ E300 (2017) — STRUCTURE Apr 27, 2026
Incident date: Apr 24, 2026
The contact owns a 2017 Ford Explorer. The contact stated that while driving at an undisclosed speed, the A-pillar trim on both sides of the windshield started to detach. The contact received notifications of NHTSA Campaign Numbers: 24V031000 (Structure) and 26V101000 (Suspension); however, the parts to do the recall repairs were not yet available. The dealer was contacted. The vehicle was not dia... Read more
MERCEDES-BENZ CLA 250 (2024) — SERVICE BRAKES Apr 27, 2026
Incident date: May 14, 2025
The Tesla was hit on the passenger side by a Honda civic that ran a red light traveling more than 25 mph The Tesla spun 180 degrees after impact. No airbags deployed. Immediately after impact the Tesla turned on hazard lights. However the vehicle would not come to a stop after pressing on the brakes. After impact the vehicle was coasting backwards at probably less than 5-6 mph. It would not resp... Read more
Crash 3 injured
MERCEDES-BENZ CLA 250 (2024) — SEATS Apr 27, 2026
Incident date: May 14, 2025
MERCEDES-BENZ CLA 250 (2024) — ENGINE Apr 27, 2026
Incident date: May 14, 2025
This vehicle has suffered from persistent, substantial, and uncorrected defects, including but not limited to failures in the 48V mild-hybrid electrical system, lithium-ion battery system, DC/DC converter and coolant system. These defects have substantially impaired the vehicle’s use, value and safety as well as my safety, and remain unresolved despite multiple repair attempts at two separate au... Read more
MERCEDES-BENZ C300 (2016) — SUSPENSION Apr 27, 2026
Incident date: Apr 27, 2026
Summary: I am reporting two significant defects on my 2025 Nissan Sentra that pose safety risks. 1. Suspension/Steering: During low-speed maneuvers (approx. 20mph) such as navigating roundabouts, there is a persistent mechanical creaking/squealing noise from the front passenger side. The dealership technician verified the noise but provided a physically impossible diagnosis, claiming "tires were ... Read more
MERCEDES-BENZ C300 (2016) — BACK OVER PREVENTION Apr 27, 2026
Incident date: Apr 27, 2026
The contact owns a 2015 Ford Flex. The contact received notification of NHTSA Campaign Number: 25V695000 (Back Over Prevention). The contact stated that on several occasions, while in reverse (R), the image was flipped upside down or the screen was blank. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was unknown.
MERCEDES-BENZ C300 (2016) — ELECTRICAL SYSTEM Apr 27, 2026
Incident date: Apr 27, 2026
I’ve been driving my car since September when it was purchased I just got it from dealership 4/9/26 spent over $1100 and have been working like regular full time schedule, I wake up today 4/27/26 trying to work and car is stalling. Not sure what’s going on with these mechanics and technicians. I pay to dollar to ensure my family safety on the road here I am stuck without support due to my circ... Read more
MERCEDES-BENZ GLC 300 4MATIC (2023) — UNKNOWN OR OTHER Apr 27, 2026
Incident date: Mar 19, 2026
Power lift get kept closing which caused injury to my son. Lift gate if there is obstruction anywhere it should stop and go back up. Well this kept closing hit my son in the head caused severely bruised nose, laceration on his head and a mild concussion.
MERCEDES-BENZ EQB 350 4MATIC (2023) — ENGINE Apr 27, 2026
Incident date: Apr 27, 2026
Car makes a high pitched whining noise at low speeds of approx. 10-30 mph
MERCEDES-BENZ GLB 250 (2023) — STRUCTURE:BODY Apr 27, 2026
Incident date: Mar 5, 2026
The back glass on my convertible is separating from the fabric. This isn't something I did or anyone else has done. This is a huge problem with thousands of camaro owners that have a convertible. Something needs to be done because its obvious that the design that was used on mine and many many others alike is a flawed and something that we should not have to deal with. Right now my only options ar... Read more
MERCEDES-BENZ GLB 250 (2023) — ENGINE Apr 27, 2026
Incident date: Mar 5, 2026
I was driving home from the farmers market with my two young kids. I was turning left at a busy intersection when the engine died and an engine warning flashed on the dash (I don't recall the exact message; it sounded catastrophic). There were no "check engine" or any other warning messages prior to the incident. I was able to restart the car immediately and give it a lot of gas to get out of t... Read more
MERCEDES-BENZ GLB 250 (2023) — POWER TRAIN Apr 27, 2026
Incident date: Mar 5, 2026
My 2023 Mercedes-Benz GLB 250 is experiencing engine misfires and fault codes consistent with a known cylinder head defect that is the subject of a recall affecting 2022 and earlier models. A certified mechanic has confirmed the issue aligns with the recall defect. Despite identical symptoms and engine configuration, my VIN is excluded. The condition results in loss of power and creates a potentia... Read more
MERCEDES-BENZ C300 (2017) — FUEL/PROPULSION SYSTEM Apr 26, 2026
Incident date: Apr 11, 2026
I am reporting a safety concern related to NHTSA Recall 19V120 involving my Kia Soul. The recall identifies a defect related to catalytic converter overheating, which can lead to engine damage, stalling, and increased risk of fire. My vehicle is currently experiencing an illuminated check engine light and unsafe driving conditions. During service evaluation at Kia of Columbus, I was informed that... Read more
MERCEDES-BENZ GLC 300 4MATIC (2026) — ELECTRICAL SYSTEM Apr 25, 2026
Incident date: Apr 17, 2026
On 04/24/26 my 2022 Jeep 4xe with out any warning exploded in my driveway endangering my family and people in my neighborhood. Police and Fire were call and the vehicle was extinguished. No injuries occurred to anyone but toxic gas and exploding glass were blast through the neighborhood. If anyone had been any where around the car they would have been seriously injured. The fire department initi... Read more
Fire
MERCEDES-BENZ C300 (2016) — ELECTRICAL SYSTEM Apr 24, 2026
Incident date: Feb 27, 2026
*Driver-side entry failure = primary access point compromised * Could trap occupants if internal handle fails or after an accident * Emergency responders rely on driver-side access first * This is not normal wear and tear—it’s a safety-related failure.
MERCEDES-BENZ C300 (2016) — UNKNOWN OR OTHER Apr 24, 2026
Incident date: Feb 27, 2026
Panoramic sunroof fails to open/ close evenly due to binding issue and plastic track failure. One side binds while the other moves, causing glass to tilt and jam. Risk of dangerous injury including glass shattering, sudden detachment, distraction while driving, and water intrusion affecting airbags/electronics.
1 injured
MERCEDES-BENZ C200 (2015) — UNKNOWN OR OTHER Apr 24, 2026
Incident date: Apr 23, 2026
When I decelerate my brake lights don’t flash to warn the driver behind me that I am potentially slowing down .
MERCEDES-BENZ GLB 250 (2023) — STEERING Apr 24, 2026
Incident date: Apr 24, 2026
The steering wheel locks up partially when you turn the wheel making it super dangerous when driving. It’s done it for as long as I have had the vehicle. There was never any warning messages prior to the problem. I have not had it inspected by anyone. Unknown if it’s been reproduced by dealer.
MERCEDES-BENZ C300 (2016) — VEHICLE SPEED CONTROL Apr 24, 2026
Incident date: Feb 5, 2026
2019 Escalade. During summer temperatures, unable to control pedal position adjustment and vehicle automatically moves the pedals all the way forward. When the pedal position button is pushed, the pedals make clicking noise but do not adjust. No warning lights. Issue is intermittent. It becomes very difficult to drive the vehicle with both the accelerator and brake pedals in the fully forward posi... Read more
MERCEDES-BENZ C300 (2016) — ELECTRICAL SYSTEM Apr 24, 2026
Incident date: Feb 5, 2026
My C300 MBZ, 2016 is experiencing the same symptoms as indicated in a recall, but my vehicle is not included in that recall. Camshaft: GENERAL REPAIR A cam is a rotating or sliding piece in a mechanical linkage used especially in transforming rotary motion into linear motion or vice versa. Cams act as a vital component to your automobile's engine. A camshaft is a shaft to which a cam is fastened o... Read more
MERCEDES-BENZ C300 (2016) — ENGINE Apr 24, 2026
Incident date: Feb 5, 2026
My C300 MBZ, 2016 is experiencing the same symptoms as indicated in a recall, but my vehicle is not included in that recall. Camshaft: GENERAL REPAIR A cam is a rotating or sliding piece in a mechanical linkage used especially in transforming rotary motion into linear motion or vice versa. Cams act as a vital component to your automobile's engine. A camshaft is a shaft to which a cam is fastened o... Read more
MERCEDES-BENZ GLS 450 (2024) — ENGINE Apr 24, 2026
Incident date: Apr 23, 2026
It’s been almost a year with no fix in sight for my tail lights. And my motor has had a recall on since November with no fix in sight. I’ve started the lemon law/buy back process on March 4th and have no communication from Toyota either any updates since . I’ve had no failures to date but want my recalls fixed or truck replaced so I can sell my vehicle
MERCEDES-BENZ SPRINTER 3500 (2023) — AIR BAGS Apr 23, 2026
Incident date: Apr 7, 2026
There was an SRS Error message. The SRS system is non-functional on a vehicle with 400 miles. The dealership has attempted to fix the problem by replacing the fuse and control unit, but it appears to be a coding - programming issue. An engineering case has been opened for 2 weeks, but they have given me no notice of what or when the next step takes place.
MERCEDES-BENZ SPRINTER 2500 (2024) — ELECTRICAL SYSTEM Apr 23, 2026
Incident date: Apr 23, 2026
2024 Mercedes-Benz Sprinter 2500 experienced unusually rapid brake, tire, and battery wear at low mileage. Front brakes required replacement at approximately 29,000 miles. Rear brakes were already worn low by approximately 37,000 miles. Rear tires required replacement by approximately 37,000 miles. Vehicle battery also failed and required replacement before approximately 37,000 miles. Vehicle had ... Read more
MERCEDES-BENZ SPRINTER 2500 (2024) — SERVICE BRAKES Apr 23, 2026
Incident date: Apr 23, 2026
2024 Mercedes-Benz Sprinter 2500 experienced unusually rapid brake, tire, and battery wear at low mileage. Front brakes required replacement at approximately 29,000 miles. Rear brakes were already worn low by approximately 37,000 miles. Rear tires required replacement by approximately 37,000 miles. Vehicle battery also failed and required replacement before approximately 37,000 miles. Vehicle had ... Read more
MERCEDES-BENZ C 300 (2020) — POWER TRAIN Apr 23, 2026
Incident date: Sep 1, 2024
Vehicle has ongoing and recurring electrical and engine-related defects that affect safe operation. The primary systems involved are the electrical system, engine ignition system, and powertrain. The vehicle is available for inspection upon request. Prior service records show issues beginning in 2020 involving repeated electronic system failures requiring multiple repairs and component replacemen... Read more
MERCEDES-BENZ C 300 (2020) — ENGINE Apr 23, 2026
Incident date: Sep 1, 2024
Vehicle has ongoing and recurring electrical and engine-related defects that affect safe operation. The primary systems involved are the electrical system, engine ignition system, and powertrain. The vehicle is available for inspection upon request. Prior service records show issues beginning in 2020 involving repeated electronic system failures requiring multiple repairs and component replacemen... Read more
MERCEDES-BENZ C 300 (2020) — ELECTRICAL SYSTEM Apr 23, 2026
Incident date: Sep 1, 2024
Vehicle has ongoing and recurring electrical and engine-related defects that affect safe operation. The primary systems involved are the electrical system, engine ignition system, and powertrain. The vehicle is available for inspection upon request. Prior service records show issues beginning in 2020 involving repeated electronic system failures requiring multiple repairs and component replacemen... Read more
MERCEDES-BENZ GLE 350 (2018) — ELECTRICAL SYSTEM Apr 22, 2026
Incident date: Dec 31, 2025
Mercedes-Benz USA, LLC; Case: XXX My concerns has been denied and overlooked by Mercedes-Benz USA, LLC multiple times since Jan 2026--interims of defective electric system causing sudden locking of steering wheel and shut down car , due to malfunctioning electric system resulting in car crash into another parked car on the street, took car to auto body shop who diagnosed gas gauge misread as empt... Read more
Crash 1 injured 1 deaths
MERCEDES-BENZ C300 (2015) — STRUCTURE Apr 22, 2026
Incident date: Apr 17, 2026
The contact owns a 2015 Mercedes-Benz C300. The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from the vehicle. The vehicle was driven to the shoulder of the road. The contact inspected the exterior of the vehicle and became aware that the moon roof panel had detached, and the moon roof panel flew off the vehicle. The dealer was made aware of the fai... Read more
MERCEDES-BENZ C300 (2016) — POWER TRAIN Apr 22, 2026
Incident date: Apr 17, 2026
I am reporting a structural failure of the rear subframe (axle carrier) on my 2016 Mercedes-Benz C300 (W205). The component is exhibiting significant internal-to-external corrosion (perforation), specifically at the suspension mounting points. Safety Impact: The vehicle is currently exhibiting unstable handling and a 'skittish' 'swerving' sensation causing the car to 'fishtail' under braking duri... Read more
MERCEDES-BENZ C300 (2016) — SUSPENSION Apr 22, 2026
Incident date: Apr 17, 2026
I am reporting a structural failure of the rear subframe (axle carrier) on my 2016 Mercedes-Benz C300 (W205). The component is exhibiting significant internal-to-external corrosion (perforation), specifically at the suspension mounting points. Safety Impact: The vehicle is currently exhibiting unstable handling and a 'skittish' 'swerving' sensation causing the car to 'fishtail' under braking duri... Read more
MERCEDES-BENZ EQB 250+ (2023) — ELECTRICAL SYSTEM Apr 22, 2026
Incident date: Apr 8, 2026
I am the owner/lessee of a 2023 Mercedes-Benz EQB 250+ (VIN: [XXX] ) affected by NHTSA safety recall 26V073 — a high-voltage battery fire risk defect that has failed three separate repair attempts. I am filing this complaint to document Mercedes-Benz USA’s failure to provide an adequate remedy under federal recall regulations. Background: Recall 26V073 was issued three separate times — first... Read more
MERCEDES-BENZ ML350 (2011) — SERVICE BRAKES, HYDRAULIC Apr 22, 2026
Incident date: Apr 22, 2026
The contact owns a 2011 Mercedes-Benz ML350. The contact stated that while the vehicle was parked and turned off, there was brake fluid leaking from the vehicle with the BRAKE warning light illuminated. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was not available.
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