Consumer Safety Complaints

Search 2,215,138 safety complaints filed by vehicle owners with NHTSA — including 138,663 crashes, 56,255 fires, and 8,561 deaths.

2,215,138 Total Complaints
138,663 Reported Crashes
56,255 Reported Fires
8,561 Reported Deaths

What is a NHTSA consumer complaint?

A consumer complaint is a free-form report filed by a vehicle owner directly to the National Highway Traffic Safety Administration (NHTSA) describing a safety concern about their vehicle. NHTSA collects these reports through its Vehicle Owner Defect Report (VOQ) system and publishes them publicly. Each complaint includes the affected component, the date and circumstances of the incident, whether the failure caused a crash or fire, and any reported injuries or deaths. The owner's full narrative description is included verbatim — NHTSA does not edit or moderate the descriptions.

The database below contains over 2,215,138 individual complaints. NHTSA's investigators monitor it for clusters of similar reports — when enough owners describe the same failure mode on the same vehicle, NHTSA may open a Preliminary Evaluation that can lead to a recall. Many of the largest recalls in U.S. history, including the Takata airbag recall and the Hyundai/Kia engine fire recalls, started as patterns visible in this complaint database years before they became formal recalls.

How to interpret what you read

A few principles for reading consumer complaints usefully:

  • One complaint is anecdote; a hundred similar complaints is data. NHTSA does not investigate the truthfulness of any individual report — that's the job of the Office of Defects Investigation, which looks at the full pattern. When evaluating a vehicle, look for whether multiple owners describe the same chain of events.
  • Crash, fire, injury, and death flags are owner-set. They are not verified by NHTSA. They are still useful as a filter, because owners who tick those boxes are typically reporting more serious incidents than those who don't.
  • Component categories are NHTSA-assigned, not owner-assigned. NHTSA standardizes the component field so that complaints can be aggregated. The owner narrative often goes into more detail than the component category captures.
  • Complaint volume scales with sales volume. A best-selling model will accumulate more raw complaints than a niche model even at the same defect rate. To compare across vehicles, look at complaints per 100,000 units sold, not raw counts.

If you've experienced a defect

File a complaint. NHTSA's investigators rely on this database to detect emerging defects, and useful complaints — specific, concrete, with dates and mileage and clear descriptions of what happened — feed directly into the agency's pattern detection. The form takes about 10 minutes and is at nhtsa.gov/recalls under "Report a Safety Problem." Your complaint becomes part of the same public record that this page is built from. Owners filing detailed VOQs are how recalls get triggered.

Read more from our blog

How to Read NHTSA Consumer Complaints › How NHTSA Investigations Work › Used Car: 7 Recall Checks to Run First › The Takata Airbag Recall: Full Story › OBD-II Codes Explained › All Articles ›
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Showing 33,200 complaints for MERCEDES-BENZ

MERCEDES-BENZ GLC 300 4MATIC (2023) — POWER TRAIN Sep 5, 2025
Incident date: Nov 7, 2023
The contact owns a 2023 Mercedes-Benz GLC300 4Matic. The contact stated that while driving at various speeds and coming to a stop, the vehicle skidded or slid and felt like it had been rear-ended. There was no warning light illuminated. The vehicle was taken to the dealer, but the failure could not be duplicated. The contact stated that the infotainment system was inoperable intermittently. Additi... Read more
MERCEDES-BENZ GLE 350 (2018) — VEHICLE SPEED CONTROL Sep 4, 2025
Incident date: May 1, 2025
Jeep 4XE loss of motive power. Was driving and warning came on to Service Charging System and lost all power while driving on freeway. Had to coast to a safe place to pull over. Screen told me to put vehicle in park. Put it in park, turned engine off, then turned it back on and it drove fine. Posted to Jeep 4XE group as this issue seems fairly common on there and they mentioned that you guys are l... Read more
MERCEDES-BENZ GLE 350 (2018) — ENGINE Sep 4, 2025
Incident date: May 1, 2025
Jeep 4XE loss of motive power. Was driving and warning came on to Service Charging System and lost all power while driving on freeway. Had to coast to a safe place to pull over. Screen told me to put vehicle in park. Put it in park, turned engine off, then turned it back on and it drove fine. Posted to Jeep 4XE group as this issue seems fairly common on there and they mentioned that you guys are l... Read more
MERCEDES-BENZ E300 (2017) — SUSPENSION Sep 4, 2025
Incident date: Jul 16, 2025
The contact owns a 2003 Hyundai Sonata. The contact stated that upon taking the vehicle to an independent mechanic, the mechanic discovered severe corrosion on the suspension. Upon investigation, the contact discovered NHTSA Campaign Number: 09V124000 (Suspension). The vehicle was taken to a dealer, and the contact was informed that due to the severe corrosion, the recall repair could not be perfo... Read more
MERCEDES-BENZ METRIS (2021) — ELECTRICAL SYSTEM Sep 4, 2025
Incident date: Jul 11, 2025
See attached document for complaint.
MERCEDES-BENZ METRIS (2021) — EXTERIOR LIGHTING Sep 4, 2025
Incident date: Jul 11, 2025
I can not drive at night because I can see at all and I am afraid I am going to crash..The lights are so dim that it seems that they are not even on..I have to turn my high beams on just to see and I was warned that I can recieve a ticket for driving with high beams on..I went to the Nissan company and they said there was nothing they could because they didn't honor the recall on the headlight as... Read more
MERCEDES-BENZ E350 (2014) — SUSPENSION Sep 4, 2025
Incident date: Sep 4, 2025
Aggressive premature tire wear on the inner section of the tire tread on a 2022 Jeep Compass (purchased December 2022). Mostly on the front tires, similar slight evidence on rear tires. Alignment was investigated in March 2025 by commercial repair service center (not dealership). Alignment is within factory specifications. Service manager only recommended replacing the front two tires, as there wa... Read more
MERCEDES-BENZ GLC 300 (2025) — ENGINE AND ENGINE COOLING Sep 4, 2025
Incident date: Aug 29, 2025
The contact owns a 2019 Honda Pilot. The vehicle was taken to the local dealer for an oil change. The contact stated that after leaving the dealer, the vehicle started making an abnormal knocking sound. There were no warning lights illuminated. The vehicle was taken back to the local dealer, where it was diagnosed, and it was determined that there was a failure in cylinder #1, and the lower engine... Read more
MERCEDES-BENZ GLC 300 (2025) — ENGINE AND ENGINE COOLING Sep 4, 2025
Incident date: Aug 29, 2025
The contact owns a 2017 Kia Sorento. The contact stated that while driving 25-29 MPH uphill and approaching a stop sign, the vehicle began sputtering and struggling to accelerate. While at the stop sign, the vehicle started idling roughly with the check engine warning light illuminated. The vehicle was towed to the dealer and was diagnosed and determined that the cylinders were filling with oil du... Read more
MERCEDES-BENZ GLC 300 (2025) — FORWARD COLLISION AVOIDANCE: WARNINGS Sep 4, 2025
Incident date: Aug 29, 2025
The brakes did not function at all. Upon trying to brake, the brake pedal was hard and the car would not stop. The car went into s storefront where the cashier is located and could have resulted in serious injury or death to anyone waiting to pay at the store. The forward collision alarm did not sound, the dashboard indicator for an impending forward collision did not illuminated. The car did ... Read more
Crash
MERCEDES-BENZ AMG GT53 (2019) — POWER TRAIN Sep 4, 2025
Incident date: Oct 1, 2024
The transmission control mod is bad. This is a persistent problem and that's why it is on back order for up to a year. It is unethical to not issue a recall as customers have to continue to pay for the vehicle while not getting a replacement of equal capabilities. I bought a 3/4 ton truck to haul for work, not getting something that can do the same while a pay $1000+ a month is wrong. For the NHTS... Read more
MERCEDES-BENZ GLA 250 (2017) — UNKNOWN OR OTHER Sep 3, 2025
Incident date: Aug 12, 2025
The Land Cruiser sent me to the ER for 6 staples in my head. When reaching in through the rear window I hit my head on the sharp camera mount. It has a very hard edge that is also mounted much lower than the window opening.
1 injured
MERCEDES-BENZ GLB 250 (2021) — ENGINE Sep 2, 2025
Incident date: May 12, 2025
I am writing to formally document serious engine defects I have experienced with my 2021 Chevrolet Tahoe equipped with the 5.3L L84 V8 engine. 1.Crankshaft Failure oMy Tahoe suffered a catastrophic crankshaft failure that required major repair/replacement. oI am aware that GM has recalled certain vehicles equipped with the 6.2L L87 engine for crankshaft and rod-bearing defects. oBased on my experi... Read more
MERCEDES-BENZ S500 (2006) — ELECTRICAL SYSTEM Sep 1, 2025
Incident date: Jul 8, 2025
I had driven the car about 15 residential miles to Home Depot and back. As I was driving into my driveway I smelled smoke and looked forward to see a puff of smoke coming out from the front, driver's side wheel well. I put the car in park and pulled the hook release control under the steering wheel. Suddenly flames were coming out the sides of the hood, about 12" high. I pulled the car quick... Read more
MERCEDES-BENZ S500 (2006) — ENGINE Sep 1, 2025
Incident date: Jul 8, 2025
I had driven the car about 15 residential miles to Home Depot and back. As I was driving into my driveway I smelled smoke and looked forward to see a puff of smoke coming out from the front, driver's side wheel well. I put the car in park and pulled the hook release control under the steering wheel. Suddenly flames were coming out the sides of the hood, about 12" high. I pulled the car quick... Read more
MERCEDES-BENZ GLA 250 (2018) — ENGINE Aug 31, 2025
Incident date: Aug 25, 2025
Engine control error - Park vehicle in a safe space. This error occurred after pressing the accelerator pedal upon switching from Normal to Sport Plus drive mode. When coming to a stop, I tried to accelerate the car but it would jerk. I stopped, put my emergency signal on, turned off and on the car and the error went away.
MERCEDES-BENZ EQE 350+ (2024) — POWER TRAIN Aug 30, 2025
Incident date: Jul 19, 2025
I was traveling on [XXX] , a major highway from PA to NJ, when my car had a catastrophic explosion, without any warning, while I was driving. The car was running smoothly prior to the explosion. I do not know how I made it to the shoulder because once there I could not move the vehicle. I was on the shoulder and tractor trailers driving 70-80 mph were coming toward me and crossing over the white ... Read more
MERCEDES-BENZ SPRINTER 2500 (2023) — FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Aug 30, 2025
Incident date: Dec 31, 1969
Bobs Kia in independence Dealership is selling this vehicle that has this active recall that they claim is fixed but is not. Assume recall should be taken care of before selling it to customers
MERCEDES-BENZ SPRINTER 2500 (2023) — FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Aug 30, 2025
Incident date: Dec 31, 1969
Bobs Kia in independence Dealership is selling this vehicle that has this active recall that they claim is fixed but is not. Assume recall should be taken care of before selling it to customers
MERCEDES-BENZ SLK350 (2005) — POWER TRAIN Aug 29, 2025
Incident date: Aug 22, 2024
My truck only has 61,000 miles and it started skipping gears and down shifting suddenly and I loose power and it stalls out in intersections. When it shifts it goes into neutral and my motor races making it extremely dangerous on the highway. I had a transmission tuneup done for $500 but it didn’t help. It got worse over a weeks time and I took it back to the mechanic because a wrench came up on... Read more
MERCEDES-BENZ E350 (2011) — POWER TRAIN Aug 29, 2025
Incident date: Aug 28, 2025
I was driving my 2012 expedition and suddenly the vehicle went from doing 60 to 40 immediately the tires squealed and threw me into the right lane . This vehicle transmission has a recall for down shifting and power train issues. My vin number does not fit the Recall but my vehicle has all the symptoms of multiple recalls and is not safe to drive . Had i not known how to drive i ... Read more
MERCEDES-BENZ GLE450 (2016) — SEAT BELTS Aug 28, 2025
Incident date: Aug 19, 2025
A complaint was filed on 08/07/2025 with NO response from NHTSA (complaint #116789863) about the part which Toyota is still not able to provide to ensure the safety of individuals in the car if an accident were to occur. This has been an ongoing issue since March 19,2025. Toyota just sent another update stating the part will possibly be available LATE September. We need a resolution as to when... Read more
MERCEDES-BENZ GLE450 (2016) — POWER TRAIN Aug 28, 2025
Incident date: Aug 19, 2025
Transmission down shifting and sticking in gear intermittently. Google search shows this: Ford has issued recalls and extended warranty programs for a molded lead frame issue in its automatic transmissions, particularly the 6R80 in F-150s from 2011-2013 and a 2014-only recall (24S37), where a faulty output speed sensor could cause an unintended downshift to first gear. This downshift can lead to... Read more
MERCEDES-BENZ AMG GLA45 (2017) — ELECTRICAL SYSTEM Aug 28, 2025
Incident date: Feb 7, 2023
I would like to bring up a serious safety issue with this vehicle (2024 Chrysler Pacifica Select PHEV) WITH 6997 miles on the odometer. As I was driving, at approximately 11:15AM, I received a message on the dashboard that read, “Stop Safely!! Vehicle will shut off in < 2 minutes”. For my own safety as well as other drivers on the road, I tried maneuvering the vehicle to the side of the road,... Read more
MERCEDES-BENZ GLC 300 (2025) — STRUCTURE:BODY Aug 28, 2025
Incident date: Jun 11, 2025
Defect description: The front bumper cover clips located directly under the headlights on my 2025 Toyota Camry XSE are loosening and detaching. This creates a visible gap between the bumper and the body panels. The condition appeared during normal use and has persisted. No collision damage or aftermarket modifications are involved. Safety risk: If the clips continue to loosen, the bumper cover co... Read more
MERCEDES-BENZ GLC 300 (2025) — ENGINE AND ENGINE COOLING Aug 28, 2025
Incident date: Jun 11, 2025
The contact owns a 2021 Cadillac Escalade. The contact stated that a customer was operating the vehicle through the Turo App when the vehicle lost motive power while driving at an undisclosed speed. The contact was unaware whether any warning lights were illuminated. The vehicle was towed to the dealer, where it was diagnosed that the engine had failed and needed to be replaced. The vehicle was re... Read more
MERCEDES-BENZ C350 (2014) — STRUCTURE Aug 28, 2025
Incident date: Aug 13, 2025
The contact owns a 2013 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was not yet available. The contact stated while driving approximately 50 MPH, the front driver’s side A-pillar trim detached. The local dealer was contacted. The vehicle was not diagnosed or repaired. The contact stated that the manuf... Read more
MERCEDES-BENZ ML550 (2008) — STEERING Aug 28, 2025
Incident date: Aug 27, 2025
Upon routine 80k service, discovered that steering wheel column loose due to faulty bushings. Individual bushings could be replaced but manufacturer insists that entire steering column needs replacement. Manufacturer should provide replacement bushings for technician to replace instead of entire column. This is simply an 8mm plastic piece!
MERCEDES-BENZ E350 (2011) — POWER TRAIN Aug 27, 2025
Incident date: Aug 25, 2025
My vehicle displayed a Shift to Park message even though I was already in Park. I could not turn off the engine, I could not lock my car. I had to go back into Drive and then Park mode and wiggle the shifter multiple times to get it to recognize Park and turn off the car. This is now happening almost every time I drive the car. I did an internet search to see how to rectify the problem only to f... Read more
MERCEDES-BENZ E350 (2011) — ELECTRICAL SYSTEM Aug 27, 2025
Incident date: Aug 25, 2025
My vehicle displayed a Shift to Park message even though I was already in Park. I could not turn off the engine, I could not lock my car. I had to go back into Drive and then Park mode and wiggle the shifter multiple times to get it to recognize Park and turn off the car. This is now happening almost every time I drive the car. I did an internet search to see how to rectify the problem only to f... Read more
MERCEDES-BENZ C 300 (2019) — FORWARD COLLISION AVOIDANCE: WARNINGS Aug 27, 2025
Incident date: Feb 1, 2025
My Onstar system is not working properly. I first noticed the Forward Collision light then the Wifi hotspot features not working. Reached out to onstar they couldn’t help then referred to dealership. Visited dealership 8/12/2025 was told there’s no error code although they see what’s happening. Doing further investigation of my own i found out this is a very well known issue amongst General ... Read more
MERCEDES-BENZ GLC 300 (2021) — UNKNOWN OR OTHER Aug 27, 2025
Incident date: Aug 8, 2025
The roof-mounted antenna (shark fin style) detached from my 2025 Chevrolet Traverse (approx mileage:7,500) during normal use. This should not occur on a new vehicle, and I have seen multiple other owners of the same model year reporting the same issue. If the antenna were to detach while driving, it could create a safety hazard to other vehicles on the road. My vehicle is scheduled for dealer insp... Read more
MERCEDES-BENZ GLE 450 (2020) — FORWARD COLLISION AVOIDANCE: WARNINGS Aug 26, 2025
Incident date: Apr 30, 2025
1. Any and all airbags failed to deploy. The car is currently parked in my garage and is available for inspection. The insurance company has declared the car a "total loss," and would like to tow it away as soon as possible. 2. The driver had a concussion and whiplash after their forehead hit the steering wheel. 3. No safety inspector has inspected the car yet. The insurance appraiser has inspecte... Read more
Crash 1 injured
MERCEDES-BENZ GLS 450 (2018) — ENGINE Aug 26, 2025
Incident date: Aug 11, 2025
There was a small ticking/knocking noise that started the week before I took my Honda Pilot in to the dealer. I took the car in for regular service and told them about this noise. Under further inspection, I was advised by the Honda dealership that the piston connecting rod bearing had failed causing damage to the motor. I had to pay to replace the motor at my own expense. This is a safety iss... Read more
MERCEDES-BENZ GLS 450 (2018) — ENGINE Aug 26, 2025
Incident date: Aug 11, 2025
My engine is currently experiencing loud knocking/shaking. It worsens as my vehicle is accelerating it is causing my engine to lose ability to accelerate which has posed a safety concern. This vehicle is my main source of transportation for my family. We have taken this vehicle to the dealership where they were unable to service due to the recall not being open and available and i have contacted G... Read more
MERCEDES-BENZ GL450 (2011) — STEERING Aug 26, 2025
Incident date: Aug 12, 2025
Power steering locked up. Dashboard warnings "Service Power Steering Drive with Care, Service Trailer Brake System and Driver Assist Disabled"
MERCEDES-BENZ E350 (2012) — VEHICLE SPEED CONTROL Aug 26, 2025
Incident date: Aug 22, 2025
The vehicle experiences a recurring drivetrain shuddering or slipping sensation at low speeds, especially when accelerating from a stop or while cornering. The issue originates from the transfer case, which has been identified as the malfunctioning component. The transfer case was previously serviced according to the manufacturer's official technical bulletin, but the problem returned after the pr... Read more
MERCEDES-BENZ E350 (2012) — POWER TRAIN Aug 26, 2025
Incident date: Aug 22, 2025
The vehicle experiences a recurring drivetrain shuddering or slipping sensation at low speeds, especially when accelerating from a stop or while cornering. The issue originates from the transfer case, which has been identified as the malfunctioning component. The transfer case was previously serviced according to the manufacturer's official technical bulletin, but the problem returned after the pr... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) — ELECTRICAL SYSTEM Aug 26, 2025
Incident date: Aug 25, 2025
Since purchasing the vehicle there was a leak under the driver's side console after heavy rains. After multiple trips to the dealer they directed us to replace the windshield. We did so (under protest). The leak still existed. The dealership determined that there was a gap at the A pillar. We worry that this is related to the Sturcture recall about missing welds. Honda will not admit to any issu... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) — STRUCTURE:BODY Aug 26, 2025
Incident date: Aug 25, 2025
Since purchasing the vehicle there was a leak under the driver's side console after heavy rains. After multiple trips to the dealer they directed us to replace the windshield. We did so (under protest). The leak still existed. The dealership determined that there was a gap at the A pillar. We worry that this is related to the Sturcture recall about missing welds. Honda will not admit to any issu... Read more
MERCEDES-BENZ SPRINTER 2500 (2020) — ELECTRICAL SYSTEM Aug 25, 2025
Incident date: Aug 25, 2025
Vehicle is stuttering and stalling out due to the computer being broke
MERCEDES-BENZ SPRINTER 2500 (2020) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Aug 25, 2025
Incident date: Aug 25, 2025
My vehicle braked hard on its own as I approached a metal pot hole cover in the street. It also flashes a BRAKE warning when I cross over shadows, such as from an overpass.
1 injured
MERCEDES-BENZ GLC 300 (2022) — VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM Aug 25, 2025
Incident date: Aug 24, 2025
While driving, the information LED screen on the car flickered and went black within a second. Other electric components malfunctioned as well, e.g. radio, air conditioning/heating. Obviously, the cameras and safety systems associated with the screen also did not work. There was no warning that this was going to happen and, without these safety features, I felt that I was at a greater risk. The ... Read more
MERCEDES-BENZ E350 (2012) — ENGINE Aug 25, 2025
Incident date: Aug 23, 2025
The contact owns a 2021 Volkswagen Tiguan. The contact stated that while driving approximately 55 MPH, the check engine warning light illuminated. The vehicle was not diagnosed or repaired. The contact stated that on three separate occasions, while the vehicle was parked, the contact observed oil on the ground underneath the vehicle. The vehicle was then taken to a dealer, and oil was discovered u... Read more
MERCEDES-BENZ E350 (2012) — ENGINE Aug 25, 2025
Incident date: Aug 23, 2025
Engine began knocking from the bottom end at 53k miles. It was determined that a connecting rod bearing had failed and Honda is replacing my engine under warranty. No cost was incurred to me but I am adding my complaint because my VIN is not included in the recall for this exact problem in other years close to mine and the recall my need to be expanded to a wider range of VINs.
MERCEDES-BENZ C300 (2011) — ELECTRICAL SYSTEM Aug 25, 2025
Incident date: Aug 15, 2025
The eTorq generator stopped working and the engine shutdown on the highway. I had to get a tow to the shop as the vehicle is not usable and the engine will not start. Furthermore, this part is unavailable with no-ETA as it is on nationwide backorder. I have been waiting for over a month I was told over 13000 of these are on backorder for customers around the country. I have also read many post... Read more
MERCEDES-BENZ C300 (2011) — ENGINE Aug 25, 2025
Incident date: Aug 15, 2025
The eTorq generator stopped working and the engine shutdown on the highway. I had to get a tow to the shop as the vehicle is not usable and the engine will not start. Furthermore, this part is unavailable with no-ETA as it is on nationwide backorder. I have been waiting for over a month I was told over 13000 of these are on backorder for customers around the country. I have also read many post... Read more
MERCEDES-BENZ C300 (2011) — FUEL/PROPULSION SYSTEM Aug 25, 2025
Incident date: Aug 15, 2025
The electronic steering wheel lock went out causing the car to not start. Upon checking the Internet to see if anyone else was having this problem I found that it was a problem many Mercedes Benz owners have had and it's an expensive one. It's not just with my particular model and it's not limited to older models of the brand either.
MERCEDES-BENZ GLA 250 (2020) — ELECTRICAL SYSTEM Aug 24, 2025
Incident date: Aug 23, 2025
THIS CAR WILL START AND AS YOU ARE DRIVING, THE CAR SHUTS OFF. NO POWER, NO STEERING...NOTHING. I WAS OUT DRIVING TO WORK AND THE CAR DIED RIGHT IN THE MIDDLE OF THE ROAD IN RUSH HOUR TRAFFIC. I HAVE TAKENT HE CAR TO THE SHOP AND THEY HAD IT FOR OVER A MONTH, CHANGED THE FUEL PUMP AND IT WAS STILL DOING THE SAME THING. THE MECHANIC SAID HE CAN NOT FIX IT, THAT IT IS AN ELECTRICAL ISSUE. SEVER... Read more
MERCEDES-BENZ GLC 300 (2025) — ENGINE Aug 24, 2025
Incident date: Aug 24, 2025
My engine shut off my battery as I was driving. This forced my car to stop in the middle of the road. There wasn’t a battery sign or engine light on until after the event. This could’ve caused a wreck, especially if it would’ve happened on the highway. I also have a problem with my gas not registering. It doesn’t show how much gas I have left in my tank. I have had other electrical issues,... Read more
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