Consumer Safety Complaints

Search 2,245,377 safety complaints filed by vehicle owners with NHTSA, including 140,173 crashes, 56,794 fires, and 8,580 deaths.

2,245,377 Total Complaints
140,173 Reported Crashes
56,794 Reported Fires
8,580 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 2,245,377 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 33,654 complaints for MERCEDES-BENZ

MERCEDES-BENZ SPRINTER 2500 (2021) - POWER TRAIN May 29, 2025
Incident date: May 27, 2025
Transmission starting to slip in 7th and 8th Gear when attempting to accelerate or hauling a load. I had this issue repaired once before where I was informed by the ford Transmission tech that this was so common that he had the parts list in the top of his toolbox. I am not the only F150 owner to experience this issue. There were no warning lamps. I have not returned to the dealership this time b... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) - POWER TRAIN May 29, 2025
Incident date: May 27, 2025
The contact owns a 2015 Nissan Altima. The contact stated while driving 50 MPH, the vehicle jerked and made an abnormally loud sound. The vehicle failed to accelerate as intended while depressing the accelerator pedal, and the vehicle stalled. The contact was able to coast to the side of the road. The contact stated that the check engine and stabili-trak warning lights were illuminated. The vehicl... Read more
MERCEDES-BENZ C 300 (2018) - ELECTRICAL SYSTEM May 28, 2025
Incident date: Aug 12, 2024
When I start the Highlander, there is a loud (hurts your ears) feedback noise through the speakers, and the red and green lights near the SOS button flash multiple times. This happens intermittently, and when it doesn't happen the SOS button only flashes red/green once. My wife, the primary driver of the car, has slowly developed tinnitus and this is the only loud, ear piercing, noises she have be... Read more
MERCEDES-BENZ C300 (2015) - UNKNOWN OR OTHER May 28, 2025
Incident date: Apr 10, 2025
There are several recalls on jeeps catalytic converter. I keep having on going issues with my grand jeep cherokee 2013. This vehicle should also have a recall like the others. This isn't cheap to fix. Can someone please help me with this on going issue with the catalytic converter. Engine light keeps coming on with the same code PO430.
MERCEDES-BENZ S 580 E (2024) - SUSPENSION:MULTIPLE AXLE May 27, 2025
Incident date: May 16, 2025
The contact owns a 2022 Keystone Dutchman Redwood RV. The contact stated that while driving at slow speeds in stop-and-go traffic, there was an abnormally loud sound coming from the rear of the RV. The contact pulled over to the side of the road and inspected the fifth wheel and became aware that the rear axle had detached. A mobile mechanic was contacted and repaired the RV, allowing the contact ... Read more
MERCEDES-BENZ SPRINTER 3500 (2022) - STRUCTURE May 27, 2025
Incident date: May 14, 2025
The contact owns a 2024 Tesla Cybertruck. The contact received notification of NHTSA Campaign Number: 25V170000 (Structure); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution dis... Read more
MERCEDES-BENZ SPRINTER 3500 (2022) - UNKNOWN OR OTHER May 27, 2025
Incident date: May 14, 2025
My 2020 Ford Explorer required a transmission replacement just after 100,000 miles. The service department that handled the repair informed me that the issue with my vehicle’s transmission matches the same issue affecting 2021 and newer Ford Explorer models — models which, I understand, have been recalled due to this known transmission defect. Despite this, my vehicle—just one model year ear... Read more
MERCEDES-BENZ SPRINTER 3500 (2022) - ELECTRICAL SYSTEM May 27, 2025
Incident date: May 14, 2025
The temperature sensor fails randomly. I can reset it by unplugging the battery but it will just drop off again in a week or two.
MERCEDES-BENZ SPRINTER 2500 (2015) - FUEL/PROPULSION SYSTEM May 23, 2025
Incident date: Apr 19, 2025
This vehicle has a oil consumption problem that causes engine damage and Kia will not take responsibility for especially after the car being maintained. On top of it even with substantial evidence that this was a manufacturing defect that Kia is refusing to take accountability for and completely dismisses any claims or complaints and not even bothered to speak with you unless the car has warranty ... Read more
Fire 1 injured
MERCEDES-BENZ SPRINTER 2500 (2015) - ELECTRICAL SYSTEM May 23, 2025
Incident date: Apr 19, 2025
This vehicle has a oil consumption problem that causes engine damage and Kia will not take responsibility for especially after the car being maintained. On top of it even with substantial evidence that this was a manufacturing defect that Kia is refusing to take accountability for and completely dismisses any claims or complaints and not even bothered to speak with you unless the car has warranty ... Read more
Fire 1 injured
MERCEDES-BENZ C 300 (2023) - POWER TRAIN May 23, 2025
Incident date: May 23, 2025
At 68,000 miles, the transmission began experiencing symptoms of a failed transmission. I took it to the dealer and they confirmed that there was a CONCERN HARSH SHIFT ON 3RD GEAR AND DIAGNOSE DIRECT DRUM CAUSING CUST CONCERN AND SHUDDER CONCERN TORQUE CONVERTER. This diagnosis caused the vehicle to hard shift everytime i would take off and often time cause a kick on the transmission. Because of t... Read more
MERCEDES-BENZ C 300 (2023) - ELECTRICAL SYSTEM May 23, 2025
Incident date: May 23, 2025
I was driving the truck and first I got a "Software Update Needed Vehicle must be parked and off" this was followed quickly be a "low tire pressure alarm" 3 times in a short distance then I got a message "Antilock brake issue do not drive over 62 MPH or vehicle may not stop" then the brakes began to randomly slam on and release and smoke began to come out of the air vents. The next alarm was "ESV ... Read more
Fire 1 injured
MERCEDES-BENZ GLE 450E 4MATIC (2025) - ENGINE May 23, 2025
Incident date: May 21, 2025
I received a recall on my vehicle for an electrical update and was out of town when it malfunctioned. The vehicle would not start on the first try. Tried again and it immediately overheated, with smoke and a burning smell coming from the hood. It was towed to the dealership, and the starter and battery ended up needing to be replaced. I believe the failure of these parts was caused by the software... Read more
MERCEDES-BENZ C300 (2008) - SEATS May 23, 2025
Incident date: May 23, 2025
Air bag notice on monitor, Passenger front seat locked in forward position up to the dashboard..
MERCEDES-BENZ E350 (2012) - EXTERIOR LIGHTING May 23, 2025
Incident date: May 23, 2025
Daytime running lights stopped working at 40,000 miles. Only fix would be to get an entirely new headlight.
MERCEDES-BENZ E350 (2012) - FUEL SYSTEM, GASOLINE May 23, 2025
Incident date: May 23, 2025
The contact's mother owns a 2023 Ford Bronco Sport. The contact stated while driving at an undisclosed speed, there was a strong fuel odor inside the vehicle while coming to a stop. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The contact related the failure to NHTSA Campaign Number: 22V859000 (Fuel System, Gasoline); however, the VIN was not included in the ... Read more
MERCEDES-BENZ E 450 (2023) - ELECTRICAL SYSTEM May 23, 2025
Incident date: Nov 7, 2024
The contact owns a 2020 Chrysler Pacifica Plug-in-Hybrid. The contact stated that while driving approximately 55 MPH the vehicle lost motive power. The contact stated that the "Turtle Symbol” was displayed with the message "Vehicle Will Shut off Soon - Pull Over" displayed. The contact had taken the vehicle to a local dealer; however, the failure was not duplicated. The vehicle was not repaired.... Read more
MERCEDES-BENZ GLE 350 (2018) - ELECTRICAL SYSTEM May 22, 2025
Incident date: Apr 15, 2025
The contact owns a 2019 Honda Odyssey. The contact stated that upon starting the vehicle, the messages "Emissions system Failure", "Brake System Failure", "Brake Hose System Failure", "Power Steering Failure", "EPS Failure, "Vehicle Stability Assist (VSA) Failure", "Hill Start Assist Failure" and "Road Departure Mitigation System Failure" were displayed. The vehicle was taken to the dealer, where... Read more
MERCEDES-BENZ GLE 350 (2018) - ELECTRICAL SYSTEM May 22, 2025
Incident date: Apr 15, 2025
The contact owns a 2021 Ford Escape. The contact was informed at a State Inspection that the gateway module had failed and needed to be replaced to complete the State Inspection. The vehicle was taken to the dealer, where the gateway module was updated. The contact related the failure to Ford Campaign Number: 22N15. The manufacturer was notified of the failure but denied reimbursement for the repa... Read more
MERCEDES-BENZ E350 (2008) - POWER TRAIN May 22, 2025
Incident date: May 21, 2025
We are back on shop for lifter replacement for the 3rd timeand possibly more once they open the project. Valve springs replaced and lifters.
MERCEDES-BENZ E350 (2008) - ENGINE May 22, 2025
Incident date: May 21, 2025
We are back on shop for lifter replacement for the 3rd timeand possibly more once they open the project. Valve springs replaced and lifters.
MERCEDES-BENZ C300 (2016) - VISIBILITY/WIPER May 22, 2025
Incident date: May 19, 2025
The front windshield wipers suddenly stopped working and will not turn on.
MERCEDES-BENZ C300 (2013) - UNKNOWN OR OTHER May 22, 2025
Incident date: Jul 12, 2024
Wheel bearings and hubs failed on both front wheels of our RV. Our current mileage is 38500. According to maintenance service is not required on the bearings until 60,000 miles. At that time bearings are to be regreased. At 150,000 miles bearings are to be replaced. The mechanic that did the repair work informed us that we were lucky the front passenger wheel didn't fall off. I understand that the... Read more
MERCEDES-BENZ C300 (2013) - ELECTRICAL SYSTEM May 22, 2025
Incident date: Mar 15, 2025
All the lights came on on the car, took it to get looked at they stated it was the turbocharger I spent $2500 to get it replaced and yet all the lights are still on-automatic headlights don’t work and the infotainment system keeps cutting out-like glitching. According to the Honda representative at the dealership, this year model has had alot of issues and several cars in the last month alone ha... Read more
MERCEDES-BENZ EQB 250+ (2023) - SERVICE BRAKES May 21, 2025
Incident date: Feb 3, 2025
I purchased this vehicle under my company to rent and make some extra income for my family. We also had a baby in August of 2024 so wanted a larger vehicle for the family. We purchased the vehicle on Feb 20,2024 and the recall was issued on Feb 14,2024. We were sold a lemon. I went to the dealership and told them they said they will have a solution in a year. Still no solution and I still cann... Read more
MERCEDES-BENZ C300 (2016) - ENGINE May 21, 2025
Incident date: Apr 21, 2025
I am reporting an URGENT REQUEST IMMEDIATE ACTION REGARDING A SERIOUS UNRESOLVED, RECURRING PUBLIC SAFETY ISSUE WITH MY VEHICLE. IT IS POTENTIALLY THE FAULT OF ALEXANDRIA HYUNDAI'S SERVICE DEPARTMENT (in Alexandria, VA) WHO HAD JUST SERVICED MY VEHICLE FOR WHAT SHOULD HAVE BEEN A ROUTINE SERVICING (on May 7). My car had a catastrophic and complete failure on a high speed highway (the car quickly d... Read more
MERCEDES-BENZ SPRINTER 2500 (2022) - ENGINE AND ENGINE COOLING May 21, 2025
Incident date: Feb 1, 2025
The contact owns a 2020 Ford Escape. The contact stated that while the vehicle was parked in the garage, there was oil leaking from the vehicle. The contact stated that while stopped at a stop light, the vehicle stalled. There were no warning lights illuminated. The contact stated that after an oil change was performed, the mechanic informed the contact that the oil that was drained was like mud. ... Read more
MERCEDES-BENZ S 560 E (2019) - STEERING May 21, 2025
Incident date: Jun 16, 2024
The contact owns a 2014 GMC Sierra 1500. The contact stated while driving at an undisclosed speed and attempting to turn the steering wheel, the vehicle lost power steering functionality. The contact stated that the failure had recurred intermittently and had progressively worsened. A message advising of a power steering failure and to drive safely was displayed. The vehicle was not diagnosed o... Read more
MERCEDES-BENZ GL450 (2008) - POWER TRAIN May 20, 2025
Incident date: May 20, 2025
The contact owns a 2018 Ford Focus. The contact stated that while driving at an undisclosed speed, the vehicle stalled with the check engine warning light illuminated. The vehicle was able to restart; however, the failure reoccurred. The vehicle was taken to the dealer, where it was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehic... Read more
MERCEDES-BENZ GLE 350 (2020) - BACK OVER PREVENTION May 19, 2025
Incident date: May 7, 2025
The contact owns a 2022 Ford Bronco. The contact received notifications of NHTSA Campaign Numbers: 25V273000 (Back Over Prevention) and 25V025000 (Suspension); however, the parts to do the recall repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experie... Read more
MERCEDES-BENZ SPRINTER 4500 (2019) - ELECTRICAL SYSTEM May 19, 2025
Incident date: May 13, 2025
Auto start/stop feature turned off the engine at a stoplight. When the light turned green and the brake pedal was released, the engine did not restart. There also appeared to be some sort of electrical malfunction since the start stop button would not turn off the ignition system in an attempt to reset the vehicle. This happened on a light regulated highway with a posted speed limit of 55 mph.
MERCEDES-BENZ SPRINTER 4500 (2019) - ENGINE May 19, 2025
Incident date: May 13, 2025
Auto start/stop feature turned off the engine at a stoplight. When the light turned green and the brake pedal was released, the engine did not restart. There also appeared to be some sort of electrical malfunction since the start stop button would not turn off the ignition system in an attempt to reset the vehicle. This happened on a light regulated highway with a posted speed limit of 55 mph.
MERCEDES-BENZ GLC 300 (2021) - ENGINE May 18, 2025
Incident date: May 13, 2025
I have a 2021 Chevrolet Silverado 1500 with a 6.2 L engine. There seems to be a recall on this model and particular motor but my VIN does not show up. My engine has failed as described in the recall. I have a bearing failure on the crank according to my mechanics shop. Please add my VIN to the recall so I can get this problem repaired. I have been without my vehicle now for over a month and ... Read more
MERCEDES-BENZ E350 (2012) - UNKNOWN OR OTHER May 17, 2025
Incident date: May 1, 2025
I have a 2014 Honda Accord EX-L with not even 62,000 miles. When we purchased the car we got the extended warranty, thinking Honda would stand by their product. Not true. After the first month we had to have the battery replaced. Fast forward a few years and we were told we needed a new battery”wire harness” at a cost of over $2,000. Now it is 2025 and the backup camera only works when the t... Read more
MERCEDES-BENZ E350 (2012) - SEATS May 17, 2025
Incident date: May 1, 2025
The Head Restraint (AHR) on the driver's seat opened, without warning, striking the back of my head with considerable force. I was startled and momentarily dazed, as a result. The vehicle was parked at the time, so no impact or collision was involved. The Head restraint has not been repaired and is available for inspection. I have seen many reports of the same problem with numerous other vehicles... Read more
MERCEDES-BENZ C300 (2008) - ENGINE May 17, 2025
Incident date: Apr 21, 2025
After only 47,000 the Yukon started with hard starts and triggering a check engine light. Owner suggested fuel issues, the dealership suggested a bad wire. They adjust the "bare wire", and mentioned that the fuel pumps on these vehicles have issues and they would order one- but give them a holler when we have additional problems. The Yukon continued to hard start, evolving into stalling when start... Read more
MERCEDES-BENZ GLA 250 (2021) - ELECTRICAL SYSTEM May 16, 2025
Incident date: Nov 2, 2024
In 2022, my 2013 Kia Sportage (VIN: [XXX] ) experienced a spontaneous engine compartment fire while parked. I was unaware of any existing recalls at the time. The vehicle was stationary and turned off when the incident occurred. I extinguished the fire myself. There was no crash involved, but the damage rendered the vehicle inoperable. I later discovered that this exact vehicle is subject to Reca... Read more
Fire
MERCEDES-BENZ GLA 250 (2021) - ENGINE May 16, 2025
Incident date: Nov 2, 2024
In 2022, my 2013 Kia Sportage (VIN: [XXX] ) experienced a spontaneous engine compartment fire while parked. I was unaware of any existing recalls at the time. The vehicle was stationary and turned off when the incident occurred. I extinguished the fire myself. There was no crash involved, but the damage rendered the vehicle inoperable. I later discovered that this exact vehicle is subject to Reca... Read more
Fire
MERCEDES-BENZ GLS450 (2021) - ENGINE May 16, 2025
Incident date: Mar 27, 2025
As I drove on the highway, the car made a loud rattling sound and all the lights on the dashboard lit up. I pulled over immediately and turned off my car. I let it sit for a few minutes and tried to turn it back on - it would not start. I was on the side of a 4-lane highway in the early evening, with my 3 children in the car with me. I had the car towed to a mechanic - they discovered the oil ... Read more
MERCEDES-BENZ GLS450 (2021) - ENGINE May 16, 2025
Incident date: Mar 27, 2025
The vehicles engine has known defects that involves failure of the timing belt and water pump causing enteral damage that sends metal shards enter the oil and causes complete engine failure even with immediate attention when the vehicles engine sensors Alert the driver to an engine problem. After the water pump and or timing belt are changed the engine is already damaged beyond repair. How was ... Read more
MERCEDES-BENZ GLB 250 (2020) - POWER TRAIN May 16, 2025
Incident date: May 16, 2025
Transmission has sporadic downshifts when traveling at normal posted speed limits also stalling of engine occurs while doing so. The transmission shifting into gears are very hard (Clunky sounds). This has been an issue every since I've owned the truck but happens more frequently within the last 2-3 months.
MERCEDES-BENZ GLB 250 (2020) - UNKNOWN OR OTHER May 16, 2025
Incident date: May 16, 2025
Transmission has sporadic downshifts when traveling at normal posted speed limits also stalling of engine occurs while doing so. The transmission shifting into gears are very hard (Clunky sounds). This has been an issue every since I've owned the truck but happens more frequently within the last 2-3 months.
MERCEDES-BENZ C300 (2012) - UNKNOWN OR OTHER May 16, 2025
Incident date: May 16, 2025
No power then open the trunk and the power comes back on!! Dash lights blink out and radio then window goes up and down! Will leave u stranded
MERCEDES-BENZ GLC 300 (2020) - FUEL/PROPULSION SYSTEM May 15, 2025
Incident date: May 2, 2025
Seat belt light on. Car went into limp mode while on the highway. Seat belt acted like it was loose. Went for scan and it pulled up diagnostic code P0203 which is Replace Fuel injector wiring harness. Saying Cylinder 3 circuit malfunction. Also threw code P050B.
MERCEDES-BENZ E 300 (2018) - FORWARD COLLISION AVOIDANCE: WARNINGS May 15, 2025
Incident date: May 15, 2025
Vehicle is indicating all sensing system not working such as Lane Keeping Assist System, Collision Mitigation Braking System, Road Departure Warning system, adaptive cruise control and others. Honda installed a cheap product on this vehicle when it was originally manufactured and is double dipping by selling us in a 7 year period another set of the same cheap product . Dealer is quoting me $3,1... Read more
MERCEDES-BENZ E250 (2015) - FORWARD COLLISION AVOIDANCE: WARNINGS May 14, 2025
Incident date: Nov 1, 2024
I received a Forward Collision Warning at approx. 35,700 miles. The distance sensor failed and the vehicle would not stop from hitting the car in front of me. I was able to swerve to avoid collision. Took to dealer at approx. 38,000 miles and they determined an internal failure in the distance sensor. Distance sensor and bracket was replaced. Labor and parts were $1,122
MERCEDES-BENZ E250 (2015) - POWER TRAIN May 14, 2025
Incident date: Nov 1, 2024
LOUD NOISES STARTED UNDER THE CAR AND EVENTUALLY SHUT OFF IN MIDDLE OF THE INTERSTATE, THANK FULLY ANOTHER PERSON HELP US MOVE THE CAR TO THE SHOULDER AND NOTHING HAPPENED
MERCEDES-BENZ E250 (2015) - STRUCTURE May 14, 2025
Incident date: Nov 1, 2024
The contact owns a 2015 Ford Explorer. The contact stated that the exterior trim was had fractured. The contact used tape to secure the fractured trim piece. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); 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 reason... Read more
MERCEDES-BENZ GLE 350 (2020) - POWER TRAIN May 14, 2025
Incident date: Apr 23, 2025
I press down on the gas pedal and it seems to not go. I have the transmission light, the parking light and brake lights on the dashboard
MERCEDES-BENZ E300 (2017) - ENGINE May 14, 2025
Incident date: Apr 1, 2025
The engine failed while driving. Dealership reviewed the issue and a new engine had to be installed to replace the defective motor. It failed due to a camshaft/lifter failure. After talking with the dealership, this appears to be a common failure in the 6.2L motors. It resulted in a bill in excess of $12,000 to repair. Similar to recall N252494000, the 6.2L motor has defective components causi... Read more
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