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 GLE 400 E (2024) — ENGINE Feb 2, 2024
Incident date: Feb 2, 2024
I was driving down the NYS Thruway in mid December and the check engine light started flashing. Before I could reach the next exit (maybe 3 minutes at most) the engine stopped accelerating and I had to make a choice to pull over on the side of the highway before I lost speed altogether. We had it towed back to our mechanic and it was a complete engine failure, without warning.
MERCEDES-BENZ C 300 (2018) — SERVICE BRAKES, HYDRAULIC Feb 1, 2024
Incident date: Jan 30, 2024
The contact owns a 2013 Hyundai Elantra. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact h... Read more
MERCEDES-BENZ GLA 250 (2019) — ENGINE AND ENGINE COOLING Feb 1, 2024
Incident date: Oct 1, 2023
The contact owns a 2012 Chevrolet Cruze. The contact stated while driving approximately 70 MPH the vehicle started running rough and then stalled. The contact stated that the check engine warning light and the stabili-trak symbol were illuminated. The contact stated that an engine over heating warning had flashed. The contact pulled off the highway and attempted to restart the vehicle. The contact... Read more
MERCEDES-BENZ C300 (2012) — ENGINE Feb 1, 2024
Incident date: Feb 1, 2024
INCIDENT: [XXX] Driving from [XXX] to [XXX] Notice a slight gasoline smell in the car. I figured it was traffic smog. [XXX] I noticed the inside of the car still smelled of gasoline. Looked up on Google to see if this was an underlying issue. My quick search led me to believe that it was severe. Firestone Complete Auto Care [XXX]: After a quick lookup on Google, I called my local Firestone... Read more
Fire
MERCEDES-BENZ GLB 250 (2021) — VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR Jan 31, 2024
Incident date: Jan 31, 2024
The contact owns a 2023 Honda Pilot. The contact stated that the side door mirrors automatically tilt downward when shifted to reverse(R); however, the mirrors intermittently failed to return to their original position when shifted out of reverse(R). The vehicle was taken to the dealer, where it was determined there was a software malfunction, but a remedy was not yet available. The vehicle was no... Read more
MERCEDES-BENZ GL450 (2011) — SERVICE BRAKES, HYDRAULIC Jan 31, 2024
Incident date: Aug 31, 2022
The contact owns a 2014 Ford Edge. The contact stated that while driving at an undisclosed speed, upon depressing the brake pedal, the pedal was abnormally firm. The contact then heard a hissing sound coming from the vehicle. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the brake booster. The vehicle was not repaired. The vehicl... Read more
MERCEDES-BENZ GL450 (2011) — ENGINE Jan 31, 2024
Incident date: Aug 31, 2022
The contact owns a 2012 Kia Sportage. The contact stated that while his wife was driving 60–65 MPH, the engine seized. The contact stated that there was no oil entering the engine. There were no warning lights illuminated. The vehicle was towed to the residence. The contact called the local dealer, but the vehicle was not diagnosed or repaired. The vehicle was towed to an independent mechanic, w... Read more
MERCEDES-BENZ E 400 (2018) — EXTERIOR LIGHTING:HEADLIGHTS Jan 31, 2024
Incident date: Jan 31, 2024
I nearly crashed because of blinding LEF LIGHTS
MERCEDES-BENZ GLC300 (2017) — AIR BAGS Jan 31, 2024
Incident date: Nov 30, 2023
No a pasado nada están encendidas las luces de advertencia del airbag solo eso
MERCEDES-BENZ METRIS (2016) — ENGINE Jan 30, 2024
Incident date: Jan 2, 2024
When driving through the a parking lot on my way to work, my brand new Wrangler with just over 1000 miles stalled/stopped running and lost power steering and wouldn’t restart for about 10 mins. I got a bunch of error messages but I can’t remember them all but one was about servicing the charging station (it wasn’t plugged in) and I had a check engine light stay on after I finally got it to s... Read more
MERCEDES-BENZ GL350 (2012) — VISIBILITY/WIPER Jan 30, 2024
Incident date: Jun 16, 2020
Back glass shattered while driving. 2023 Honda HR-V
MERCEDES-BENZ EQS 450 (2022) — ENGINE Jan 30, 2024
Incident date: Jan 23, 2024
My car lost power on the highway. I took it to the dealership. They had the vehicle for 2 months and said it was repaired under warranty/recall. The same day that I received the car back, the same problem occurred. They kept it for a few days and said they could not determine the issue and released it back to me yesterday. This morning, it lost power again, while i was taking a left hand turn into... Read more
MERCEDES-BENZ METRIS (2022) — VISIBILITY/WIPER Jan 30, 2024
Incident date: Jan 1, 2024
Windshield wiper falls out of alignment when operated in freezing temperatures. Maintenance log reports "Wiper caused by being stuck and being operated in weather conditions"
MERCEDES-BENZ C 300 (2018) — ELECTRICAL SYSTEM Jan 30, 2024
Incident date: Jan 24, 2024
My reverse camera was intermittent approximately 2 months ago. It would occasionally flicker, but then went totally dark with no picture. I took it upon myself to investigate for a loose wire as I know this was an items that was recalled on the 2017-19 models as well. I did find a severed wire, which leads me to believe that the same issues that forced a recall on the previous models is also af... Read more
MERCEDES-BENZ GLC 300 (2023) — EXTERIOR LIGHTING Jan 30, 2024
Incident date: Jan 13, 2024
I have taken the delivery of this car on May 2023 and has been having many issues including but not limited to rear seatbelt malfunction that needed replacement. Recent major issue is constant 'check engine light on' for various issues. Below is the 'F' and 'I' items from 'initial quick test log' as of [XXX] and also attaching detail log file. No resolution or action has been taken after several t... Read more
MERCEDES-BENZ GLC 300 (2023) — SERVICE BRAKES Jan 30, 2024
Incident date: Jan 13, 2024
I bought my truck, a Ram 2500 with the Cummins diesel engine in August 2018. When the truck had 20,000 miles on it the ABS and traction control lights, chimes and notice came on. I took it under warranty to the Dodge Ram dealer where I bought it. They did diagnostic tests and replaced the ABS control unit and ABS module under warranty. The truck now is out of warranty with 76,000 miles on it and t... Read more
MERCEDES-BENZ GLC 300 (2023) — ENGINE Jan 30, 2024
Incident date: Jan 13, 2024
I was driving and the engine was making noises and started losing power. I heard a loud noise and the engine died. There is a recall on these engines. and my car is the year make and model.
MERCEDES-BENZ GLK350 (2012) — ENGINE Jan 30, 2024
Incident date: Nov 14, 2023
Ford has issued a recall for which they have offered no remedy. The recall recommends not using the DEFINING feature of the vehicle; the entire purpose for which it was purchased: i.e. the short but meaningful electric range. Ford say the vehicle should not be charged due to an engineering fault that may lead to a fires. The issue has led to thousands of dollars in extra fuel cost and, in my state... Read more
MERCEDES-BENZ AMG GLE63 (2016) — FUEL/PROPULSION SYSTEM Jan 30, 2024
Incident date: Jan 29, 2024
Ford has issued a recall for which they have offered no remedy. The recall recommends not using the DEFINING feature of the vehicle; the entire purpose for which it was purchased: i.e. the short but meaningful electric range. Ford say the vehicle should not be charged due to an engineering fault that may lead to a fires. The issue has led to thousands of dollars in extra fuel cost and, in my state... Read more
MERCEDES-BENZ GLC 300 (2022) — FUEL/PROPULSION SYSTEM Jan 30, 2024
Incident date: Jan 29, 2024
Vehicle shut down unexpectedly multiple times even AFTER recall update was applied. Allows for minimal time to pull to safe location. Potential for serious incident if safe shoulder is not immediately available such as on a bridge.
MERCEDES-BENZ ML55 (2001) — AIR BAGS Jan 29, 2024
Incident date: Jan 27, 2024
The contact owned a 2008 Nissan Frontier. The contact stated that while driving at 35 MPH, the driver's side air bag suddenly deployed without an impact. As a result, the contact swerved into a drainage ditch, and the vehicle flipped completely over on its top. A police report was filed, and injuries were reported. The contact was transported by airlift to an area hospital and treated for several ... Read more
Crash 1 injured
MERCEDES-BENZ GLC 300 (2018) — VISIBILITY/WIPER Jan 29, 2024
Incident date: Jun 17, 2023
This is my 3rd Subaru. This one has now has 3 windshield cracks. 2 spontaneous, one by a tiny pebble. The photos are all from this one vehicle.
MERCEDES-BENZ E 350 (2022) — FUEL/PROPULSION SYSTEM Jan 29, 2024
Incident date: Jun 13, 2022
The fuel sending unit goes bad due to the split tank and differential and drive train have to be taken apart and dropped in order to change. Costing over $1,000.00. You can not go under half a tank of gas and if you do you just run out of gas immediately causing you to stop on highways side roads etc.Its very dangerous to have a vehicle that will just all of a sudden run out of gas and no one is... Read more
MERCEDES-BENZ E 350 (2022) — ENGINE Jan 29, 2024
Incident date: Jun 13, 2022
The contact owns a 2014 Jeep Cherokee. The contact stated while driving at approximately 50–60 MPH, the vehicle hesitated and stalled. While driving 75 MPH and decelerating to 55 MPH, there was a thumping sound detected, and the vehicle started shuddering. There were no warning lights illuminated. The vehicle was taken to the local dealer, who was unable to duplicate the failure. The vehicle was... Read more
MERCEDES-BENZ CLA 250 (2020) — SERVICE BRAKES Jan 29, 2024
Incident date: Jan 29, 2024
Sep 22,2023 Manufacturer Recall Number251 NHTSA Recall Number23V651000 This recall was issued over 4 months ago and a remedy is still not available.
MERCEDES-BENZ CLA 250 (2020) — UNKNOWN OR OTHER Jan 29, 2024
Incident date: Jan 29, 2024
Sep 22,2023 Manufacturer Recall Number251 NHTSA Recall Number23V651000 This recall was issued over 4 months ago and a remedy is still not available.
MERCEDES-BENZ C300 (2015) — POWER TRAIN Jan 29, 2024
Incident date: Sep 1, 2023
Car abruptly stalled while driving, would restart but fail again upon acceleration. Would only move in reverse. Had this happened two minutes earlier, I would have likely been killed on Interstate 10, luckily I had just exited the freeway. At this point State Farm sent a tow truck, it was brought to the car shop we use nearby. Upon inspection the transmission was diagnosed as failed and exhaust m... Read more
MERCEDES-BENZ C300 (2015) — ENGINE Jan 29, 2024
Incident date: Sep 1, 2023
Car abruptly stalled while driving, would restart but fail again upon acceleration. Would only move in reverse. Had this happened two minutes earlier, I would have likely been killed on Interstate 10, luckily I had just exited the freeway. At this point State Farm sent a tow truck, it was brought to the car shop we use nearby. Upon inspection the transmission was diagnosed as failed and exhaust m... Read more
MERCEDES-BENZ GLC 300 (2023) — POWER TRAIN Jan 28, 2024
Incident date: Dec 20, 2023
I have been experiencing ongoing issues with the transmission of the vehicle I purchased in 2018. Despite it being a brand new vehicle with only 10,000 miles, I have had to bring it back to the dealer multiple times for transmission-related problems. We have tried changing the transmission fluid periodically to address the issues with shifting and shuddering, but the problem has persisted througho... Read more
MERCEDES-BENZ GLC 300 (2023) — SERVICE BRAKES Jan 28, 2024
Incident date: Dec 20, 2023
Turned on the car Drove about 30 seconds and car states that secondary pre collision emergency brake and it just stops on a busy street With no other signs of defect ever . My vehicle goes to the dealership constantly and is very well taken care of
Crash
MERCEDES-BENZ C 300 (2021) — ELECTRICAL SYSTEM Jan 28, 2024
Incident date: Jan 28, 2024
The screen is not working properly and is delaminating. This causes a distraction when trying to follow map directions, change heating settings as well as UConnect safety functions. Unsafe and accident causing
MERCEDES-BENZ C 300 (2021) — ELECTRICAL SYSTEM Jan 28, 2024
Incident date: Jan 28, 2024
I submitted a report about this vehicle on December 4, 2023 (11558276) because the mechanic thought the computer chip failed on this vehicle that had less than 25,000 miles. After waiting 6 weeks for a new chip, the mechanic test drove the car and experienced the same problem. He took the front bumper off and discovered a wire that had the covering worn off. Once this was repaired, it seems to run... Read more
MERCEDES-BENZ CLK500 (2005) — ELECTRICAL SYSTEM Jan 28, 2024
Incident date: Jan 1, 2020
Truck will turn on once in awhile and I was told it is the ipdm module and that there's a recall on the part. What can I do to get the part sent to me since there is a recall and the mechanic told me that with a recall I can get the part sent to me at no cost to me
MERCEDES-BENZ GLE350 (2017) — UNKNOWN OR OTHER Jan 28, 2024
Incident date: Jan 24, 2024
I started having issues with my car when I could not turn it off -- the key was stuck in the ignition and I was unable to turn the car fully off. This continued to happen and the only fix I found to get the car off was to turn the car back on, shift the gear into drive, then try to turn it off again. Sometimes it would take repeated tries of turning the car on and trying to turn it off. The prob... Read more
MERCEDES-BENZ C 300 (2018) — SEATS Jan 27, 2024
Incident date: Jan 27, 2024
Air bag warning light stays on and will not reset. Driver power seat controls buttons out of plastic control cover and jammed in metal part of seat. Can not get seat control unjammed and no way to adjust driver seat.
MERCEDES-BENZ E320 (2005) — ENGINE Jan 26, 2024
Incident date: Dec 23, 2022
My check engine light came on, took it to the dealer for an inspection, The code was p0302, miss firing of Cylinder 2. The dealer did the inspection and I was told I need a new engine because the coolant is leaking into my engine and there is no way to fix it unless, i get a whole new engine. Ford told me I could keep driving the car until the check engine light flashes at me, when that happens th... Read more
MERCEDES-BENZ C300 (2015) — UNKNOWN OR OTHER Jan 25, 2024
Incident date: Sep 25, 2023
I just bought the car from sb auto . The car I had for 4 days wasn't making funny nosies nothing. The timing went when I was driving the car it came to a dead stop lost power steering . Had me and my son in the car thankfully I was Turning into a complex when it happened. It's got 159163 miles
MERCEDES-BENZ C300 (2015) — UNKNOWN OR OTHER Jan 25, 2024
Incident date: Nov 15, 2023
On [XXX] the front section of the panoramic moonroof shattered after opening the drivers side passenger door and drivers door, the children were climbing into the backseat and I proceeded to open the drivers door after opening their door and the glass shattered. Thankfully nobody was injured. The car was towed to the Ford dealership and they after inspection found no reason for the malfunction. I ... Read more
MERCEDES-BENZ C300 (2015) — UNKNOWN OR OTHER Jan 25, 2024
Incident date: Nov 15, 2023
We are experiencing frame damage on our Fifth wheel portion of the RV! The welds are cracking, and causing the front of the RV to shift and sag when hitched to the truck! We reached out to the manufacturer for help and they confirmed that we do have what they call "Frame Flex" They consider this a warranty item and we are out of warranty so we are on the hook for a $16000 plus repair bill! We... Read more
MERCEDES-BENZ ML350 (2012) — POWER TRAIN Jan 24, 2024
Incident date: Jan 22, 2024
Issues with the 10 speed automatic transmission and the adaptive learning. Rough, harsh, clunky shifting at times. Which could cause excessive ware or even failure I feel. Also, at around 70 mph the truck has this rattle or shaking . Not sure what it is .
MERCEDES-BENZ C300 (2013) — UNKNOWN OR OTHER Jan 24, 2024
Incident date: Jan 1, 2023
Even though Kia recalled my vehicle because of possible fire risk, they do not arrange the remedy in a timely manner. The recall is open since September and I have to park my car outside, and have to drive it with fire risk. My complaint is for “delay of remedy”
MERCEDES-BENZ C300 (2016) — ENGINE Jan 24, 2024
Incident date: Jan 21, 2024
The engine consistently consumes too much oil between service events. The low oil light comes on. I had this problem for over 8 years and the dealership said it was not a problem until now and they want me to pay for it. The oil control rings have been clogged since 2016 and progressively gotten worse. The clogged rings cause restriction of oil to return to the crankcase. This causes a decrea... Read more
MERCEDES-BENZ C300 (2016) — POWER TRAIN Jan 24, 2024
Incident date: Jan 21, 2024
The engine consistently consumes too much oil between service events. The low oil light comes on. I had this problem for over 8 years and the dealership said it was not a problem until now and they want me to pay for it. The oil control rings have been clogged since 2016 and progressively gotten worse. The clogged rings cause restriction of oil to return to the crankcase. This causes a decrea... Read more
MERCEDES-BENZ E350 (2014) — STEERING Jan 24, 2024
Incident date: Jan 24, 2024
Steering feels sticky/stuck at 40mph + after driven for awhile(10min+). Extremely noticeable at highway speeds. I’m feeling like I’m fighting my car to stay in the center of my lane. Safety is hard to maintain, hard to keep in center of lane. We’ve taken it in to dealership and they couldn’t reproduce but never took it on highway. Several phone calls to dealer. I did do the steering column... Read more
MERCEDES-BENZ GLA 250 (2015) — STEERING Jan 23, 2024
Incident date: Jan 22, 2024
Loses power steering. Recall had been fixed way before I bought it.
MERCEDES-BENZ GLA 250 (2015) — AIR BAGS Jan 23, 2024
Incident date: Jan 22, 2024
Airbags failed in accident passenger and I were hurt and significantly impacted and then informed about recall after the fact recall number is 23TB15/23TA15
Crash 2 injured
MERCEDES-BENZ REDUNDANT EQE 350 4MATIC (2023) — VISIBILITY/WIPER Jan 23, 2024
Incident date: Jan 23, 2024
Windshield cracked spontaneously while parked in the garage. Started at the base near the driver's side wiper and goes mid-way up the windshield.
MERCEDES-BENZ SPRINTER 2500 (2016) — ENGINE Jan 23, 2024
Incident date: Jan 3, 2024
I'm getting a critical engine error with the car saying I have low oil pressure. The dealership has looked and said that they can't fix it. They said I can drive it with the warning up
MERCEDES-BENZ SPRINTER 3500 (2022) — UNKNOWN OR OTHER Jan 23, 2024
Incident date: Jan 22, 2024
I did spend lots from my pocket to maintain this vehicle.I parked my vehicle for few days in my driveway.i try to start my vehicle once I get back from break.It won’t started.I even changed the new battery but I couldn’t be able to start.I towed to the dealership yesterday.Not sure what is the problem
MERCEDES-BENZ SPRINTER 3500 (2022) — ELECTRICAL SYSTEM Jan 23, 2024
Incident date: Jan 22, 2024
The contact owns a 2023 Audi Q4 E-Tron. The contact received notification of NHTSA Campaign Number: 23V842000 (Electrical System) 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 contact stated that he had plugged the compact portable charging system into a 220/240V wall soc... Read more
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