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 SPRINTER 2500 (2021) — FORWARD COLLISION AVOIDANCE: WARNINGS Jun 6, 2025
Incident date: Jun 5, 2025
The ABS front wheel sensor became inoperable after 27K. This disables several onboard systems that assist in vehicle control, including blind spot detection, and collision warning systems. Looking at the sensor - it completely separated at the connector by the wheel hub. The surrounding area showed no signs of unusual trauma or deterioration.
MERCEDES-BENZ GLB 250 (2021) — SEATS Jun 6, 2025
Incident date: May 28, 2025
The contact owns a 2020 Honda CR-V Hybrid. The contact stated that while driving at various speeds, the front driver’s seat and the front passenger’s seat felt hard and uneven. The contact checked the bottom of the seat and became aware there was a space between the seat rails and the carpet. The vehicle was taken to the dealer, where the carpet was shrunk to size. The contact stated that on a... Read more
MERCEDES-BENZ GLB 250 (2021) — ELECTRICAL SYSTEM Jun 6, 2025
Incident date: May 28, 2025
Back up camera on Kia Sorento screens go black out of nowhere. After research online I have seen that this is a very common problem with Kia vehicles, and they haven't issued a recall on them. It isn't safe to be operating without one of the vehicles safety features because the vehicle owner doesn't want to pay to repair something they didn't damage.
MERCEDES-BENZ C300 (2015) — ELECTRICAL SYSTEM Jun 6, 2025
Incident date: Jun 1, 2020
The contact owns a 2014 BMW X3. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); 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 failur... Read more
MERCEDES-BENZ GLC 300 (2020) — AIR BAGS Jun 6, 2025
Incident date: May 23, 2025
The contact owns a 2013 Volkswagen Passat. The contact received notification of NHTSA Campaign Number: 24V834000 (AIR BAGS); 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 contact was referred by the dealer to the NHTSA Hotline for assistance. The manufacturer was made aware of ... Read more
MERCEDES-BENZ GLK350 (2012) — STEERING Jun 5, 2025
Incident date: Jan 12, 2012
My 2019 Honda CRV steering system is malfunctioning, As I am driving straight the steering wheel wants to turn in either direction without me turning the steering wheel or having any intention of turning at all.I am driving straight, the problem happens at all times at all speeds, I don't feel safe driving my vehicle, I feel it may cause an accident, my vehicle was taken to a local Honda dealer, H... Read more
MERCEDES-BENZ GLK350 (2012) — FUEL/PROPULSION SYSTEM Jun 5, 2025
Incident date: Jan 12, 2012
High pressure fuel pump replaced after the original recall and fail again 45k miles later during driving.
MERCEDES-BENZ S550 (2015) — ENGINE Jun 5, 2025
Incident date: Dec 5, 2017
Engine has had recall and still no remedy for it. Paint is chipping off and back locks stopped workingp
MERCEDES-BENZ AMG GLE43 (2019) — ELECTRICAL SYSTEM Jun 5, 2025
Incident date: Jun 3, 2025
The contact owned a 2020 Chevrolet Silverado 1500. The contact stated that while stopped at a stop light, he observed smoke emanating from the area of the vehicle between the cab and the bed, prompting him and the other occupants to quickly evacuate. Within moments, the vehicle caught fire and was engulfed in flames. Local emergency services arrived and were able to extinguish the fire. The contac... Read more
Fire
MERCEDES-BENZ AMG S63 (2017) — ENGINE AND ENGINE COOLING Jun 5, 2025
Incident date: Mar 1, 2025
The contact owns a 2022 Kia Soul. The contact stated that while driving at various speeds, the vehicle hesitated while accelerating before the vehicle stalled. Additionally, while decelerating, there was a knocking sound coming from the engine compartment. The vehicle was taken to the local dealer on several occasions, but the cause of the failure was not determined. The manufacturer was not yet c... Read more
MERCEDES-BENZ AMG GLE43 (2019) — ENGINE Jun 5, 2025
Incident date: May 1, 2025
The contact owns a 2018 Ford F-150. The contact stated that upon starting the vehicle, the vehicle shuddered violently and made an abnormally loud rattling sound. The vehicle was taken to the dealer while it was under warranty coverage; however, the dealer informed the contact that the failure could not be duplicated. The contact stated that the failure had gotten progressively worse. The contact ... Read more
MERCEDES-BENZ C 300 (2018) — ENGINE Jun 4, 2025
Incident date: Feb 26, 2025
Engine failure
MERCEDES-BENZ GLA 250 (2020) — ENGINE AND ENGINE COOLING Jun 4, 2025
Incident date: Jun 4, 2025
The contact owns a 2014 Kia Sorento. The contact stated that while driving at an undisclosed speed, the engine seized. There was no warning light illuminated. The contact stated that days later there was an abnormal ticking sound coming from the vehicle. The vehicle was towed to the dealer where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced; ... Read more
MERCEDES-BENZ E350 (2014) — UNKNOWN OR OTHER Jun 4, 2025
Incident date: Apr 29, 2025
This is a supplemental complaint to add more detail to a prior submission. I am the original owner of a 2021 Toyota Highlander with 10,000 miles at the time of the issue worsening to the point that I finally broke down and was forced to pay the Toyota dealership's hefty diagnostic fee. The air conditioning system has failed due to a refrigerant leak in the rear A/C lines, specifically near the exh... Read more
MERCEDES-BENZ GLC300 (2017) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jun 4, 2025
Incident date: Mar 1, 2025
I was driving close to a vehicle and brake sensor came on when I got too close. I was braking before sensor initiated and after the sensor appeared my brakes no longer were stiff and I heard rattling from brakes and felt loose/unable to brake properly. This has happened twice since the first incident and I only have issues when brake sensor appears.
MERCEDES-BENZ GLC300 (2017) — SERVICE BRAKES Jun 4, 2025
Incident date: Mar 1, 2025
I was driving close to a vehicle and brake sensor came on when I got too close. I was braking before sensor initiated and after the sensor appeared my brakes no longer were stiff and I heard rattling from brakes and felt loose/unable to brake properly. This has happened twice since the first incident and I only have issues when brake sensor appears.
MERCEDES-BENZ GLC300 (2017) — POWER TRAIN Jun 4, 2025
Incident date: Mar 1, 2025
No incident my vehicle has a front left malfunction service required light and issues with the passenger seatbelt not proper latching. Upon checking I notice my car had previous recalls done. It seems as if the same issues has come about. NHTSA: 18v177- seat belt not retracting properly. NHTSA: 17V627 is related to the steering column switch replacement of clock spring. So if me or a family mem... Read more
MERCEDES-BENZ GLE450 (2016) — AIR BAGS Jun 3, 2025
Incident date: May 31, 2025
Well driving on the highway in CT. I hit a pot hole and the drive side curtain airbags deployed. There was no accident, but my kids were freaked out.
MERCEDES-BENZ GLA 250 (2018) — ENGINE Jun 3, 2025
Incident date: Feb 10, 2025
The contact owns a 2017 Chrysler Pacifica. The contact stated while driving at an undisclosed speed, the steering wheel failed to turn in the intended direction. Additionally, there were several unknown warning lights illuminated, and the engine seized. The contact stated that after several attempts, the vehicle started. The vehicle was driven to the shoulder of the road and the failure reoccurre... Read more
MERCEDES-BENZ GLA 250 (2018) — ENGINE Jun 3, 2025
Incident date: Feb 10, 2025
The turbo apparently went out without any warning as I was pulling onto the highway from work 5/22/25. I was almost creamed by the cars flying down the road. My vehicle is very well maintained , no issues ever until this. It upsets me rightly to find that this is not only been reported to you all, but there are people who are having to do class action lawsuit to try to get Honda to be held accoun... Read more
MERCEDES-BENZ GLC 300 4MATIC (2023) — STEERING Jun 3, 2025
Incident date: Jun 3, 2025
The contact owns a 2019 Ram 2500. The contact stated that while her husband was reversing, there was an abnormal pop coming from the vehicle. In addition, the contact stated that while driving at an undisclosed speed, the steering wheel independently turned to the left. Upon further inspection, the contact's husband noticed that there was a bolt that was loosened on the driver’s side of the stee... Read more
MERCEDES-BENZ C300 (2010) — ELECTRICAL SYSTEM Jun 3, 2025
Incident date: May 8, 2023
Engine started making clicking noise when accelerating. Followed by a large screeching noise. Dash read "shift to neutral and start again" pulled to stop and tried to start. Does not crank at all.
MERCEDES-BENZ C300 (2010) — ENGINE Jun 3, 2025
Incident date: May 8, 2023
Engine started making clicking noise when accelerating. Followed by a large screeching noise. Dash read "shift to neutral and start again" pulled to stop and tried to start. Does not crank at all.
MERCEDES-BENZ C300 (2010) — UNKNOWN OR OTHER Jun 3, 2025
Incident date: May 8, 2023
1. Driver seat back broke in a rear collision. Documented in EMS report and Kentucky State Police official investigation photos. 2. Driver head rest failed, completedly came off during rear collision. Front passenger side did not fail. Documented in Kentucky State Police official investigation photos. 3. Driver side seat belt failed, completedly came off during rear collision.Documented in Kentuc... Read more
Crash 1 injured
MERCEDES-BENZ GLC300 (2017) — POWER TRAIN Jun 3, 2025
Incident date: May 30, 2025
The contact owns a 2017 Ford Fusion. The contact stated while driving 30 MPH, the vehicle lost motive power. The vehicle was towed to a dealer however, the vehicle was not diagnosed. The vehicle was then towed to an independent mechanic and the contact was informed that the failure might be associated with the transmission; however, the vehicle was not diagnosed or repaired. The manufacturer was n... Read more
MERCEDES-BENZ GLC300 (2017) — EQUIPMENT Jun 2, 2025
Incident date: Sep 15, 2024
The contact's friend owns a 2024 Grand Design Momentum Recreational trailer equipped with an Insignia gas range stove, Model Number: NS-RNG24SS9. The contact stated that after lighting the pilot light inside the oven, the contact closed the oven door and turned the oven knob. The contact stated that the stove then exploded, and the oven door flew open. The contact had not sustained any injuries. T... Read more
MERCEDES-BENZ GLC300 (2017) — POWER TRAIN Jun 2, 2025
Incident date: Sep 15, 2024
The contact's sister owns a 2020 Cadillac CT5. The contact stated that while his sister was driving at an undisclosed speed, the rear wheels locked up. The driver was able to pull over to the side of the road. The vehicle was towed to the dealer, where it was diagnosed and determined that the rear wheels had locked up, causing damages to the transmission. The dealer determined that the transmissio... Read more
MERCEDES-BENZ C300 (2015) — BACK OVER PREVENTION Jun 2, 2025
Incident date: Jun 2, 2025
The contact owns a 2014 Ford Edge. The contact stated that while shifted into reverse, the rearview camera failed to display a clear review image. No warning light was illuminated. In addition, the contact stated that occasionally the digital screen displayed an upside-down image or a black screen. The vehicle was taken to a local dealer and the contact was informed that the back over prevention c... Read more
MERCEDES-BENZ GLC 300 (2022) — LANE DEPARTURE: BLIND SPOT DETECTION Jun 2, 2025
Incident date: Jun 2, 2025
I rented this car from Budget on Saturday, May 31, 2025. When I drove it on Sunday, June 1, 2025. The check engine light came on and the car gave a warning that it would shut off. The first time I saw this notification I was stopped at a stopped sign at a 4 way intersection. The car proceeded to shut off after some time (maybe 20 seconds or so, not sure). I was at a full stop and the car was in "D... Read more
MERCEDES-BENZ EQE 350 4MATIC (2023) — SUSPENSION Jun 1, 2025
Incident date: Jun 1, 2025
2022 Ford Explorer Limited issues: 49K miles, when putting the vehicle in reverse and press gas it does not engage, it rolls and takes a few seconds before it engages. Powertrain Failure/Malfunction causes vehicle to bog down, low power, and vibration in rear. Once you turn vehicle off the error goes away only to come up again around 75 mph. Vibration also occurs at 30-40 mph and again at 60-70 ... Read more
MERCEDES-BENZ EQE 350 4MATIC (2023) — POWER TRAIN Jun 1, 2025
Incident date: Jun 1, 2025
2022 Ford Explorer Limited issues: 49K miles, when putting the vehicle in reverse and press gas it does not engage, it rolls and takes a few seconds before it engages. Powertrain Failure/Malfunction causes vehicle to bog down, low power, and vibration in rear. Once you turn vehicle off the error goes away only to come up again around 75 mph. Vibration also occurs at 30-40 mph and again at 60-70 ... Read more
MERCEDES-BENZ GLC 300 4MATIC (2023) — ENGINE May 31, 2025
Incident date: May 30, 2023
My car is at 47,000 miles and i started To hear a loud noise . Turns out ford says it’s the Flywheel, transmission pump, and torque converter per ford technician who completed my inspection . No warning lights came on nor was there any alerts the ford app. My 2020 Ford Fusion with approximately 48,000 miles experienced a cracked flexplate. This caused severe engine vibration, knocking sounds, an... Read more
MERCEDES-BENZ EQB 250+ (2023) — BACK OVER PREVENTION: WARNINGS May 31, 2025
Incident date: Feb 1, 2025
My 2019 Nissan Armada has been showing a BCI Malfuntion warning light for the past year and a half on and off. Sometimes it puts the truck in limp mode, it won't start, or the brakes engage and the truck will not move while in drive. This has happened well over 30 times in the last year and a half. Typically, turning the truck off and on solves the issue, but there have been instances where I nee... Read more
MERCEDES-BENZ GLS 450 (2024) — STEERING May 31, 2025
Incident date: May 31, 2025
Death Wobble/uncontrollable shaking when vehicle hits any kind of inconsistencies in the road, especially on the freeway. Yes it’s available for inspection upon request. I have taken it to the local Jeep dealership mechanics and Les Schwab auto center to have the problem inspected/fixed and both have told me “everything looks fine” but it is absolutely not fine when I have to put my haza... Read more
MERCEDES-BENZ C 300 (2019) — STEERING May 30, 2025
Incident date: May 25, 2025
Vehicle loses power steering while driving and is near impossible to steer when this happens. If in a curve i'm afraid the vehicle will not respond in time and leave the roadway or cross into oncoming traffic.
MERCEDES-BENZ C 300 (2019) — ENGINE May 30, 2025
Incident date: May 25, 2025
I have an oil leak and now they are saying both of my camshaft housing gaskets are leaking it's going to take weeks to repair cause it's such a major leak
MERCEDES-BENZ C 300 (2019) — ELECTRICAL SYSTEM May 30, 2025
Incident date: May 25, 2025
I had a A1 service completed on 5.23.25 with Mercedes Benz dealership in Sourh San Francisco. 2233 Gellert Blvd. On [XXX] 48 hrs later as I was leaving working- 4-5 blocks before entering the freeway, my car suddenly struggled to drive over 20MPH and the check engine light came on. I pulled over a block before entering freeway. I had it towed and got a Lyft’ ride home. It was a holiday weekend... Read more
MERCEDES-BENZ E350 (2013) — ENGINE AND ENGINE COOLING May 30, 2025
Incident date: May 28, 2025
The contact owns a 2016 Ford Edge. The contact stated while driving 25 MPH, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where spark plug #1 and the coil pack were replaced; however, the failure recurred. The vehicle was taken back to the mechanic, where the coil pack was replaced; however, the failure persisted. The vehicle was taken to Groat Broth... Read more
MERCEDES-BENZ SL550 (2017) — ELECTRICAL SYSTEM May 30, 2025
Incident date: May 27, 2025
The ABS, parking brake, and traction light are illuminated constantly when driving the vehicle. The vehicle’s braking system and other functions seem to work fine; however, I have lost the use of my cruise control functions. Unfortunately, the ABS module, which, from research, has been the main culprit that malfunctions, is no longer manufactured. This results in me finding a used ABS module via... Read more
MERCEDES-BENZ C300 (2016) — VISIBILITY/WIPER May 30, 2025
Incident date: May 29, 2025
The contact owns a 2020 Ford Escape. The contact stated that while driving approximately 70 MPH in the rain, the front windshield wipers failed to operate as needed. The vehicle was taken to the dealer who diagnosed the vehicle and determined that the windshield wiper motors had failed and needed to be replaced. The contact stated that the failure was related to NHTSA Campaign Numbers: 22V142000 (... Read more
MERCEDES-BENZ E350 (2006) — EXTERIOR LIGHTING May 30, 2025
Incident date: May 30, 2025
The passenger side daylight running light stopped functioning. I called BMW dealership while it was still under warranty and was told that if it was simply a light needing replacement it would be $500. At the next oil change I had a diagnostic test done and was told that the modules for both daylight running lights had overheated and melted and that a headlight also would need replacement. The cos... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) — STEERING May 29, 2025
Incident date: May 27, 2025
It was around 7pm. It was raining & wipers were on. Auto stop/start setting is on. I was at a stop light waiting to turn left. The light turns green and I try to go, but the engine stalled. I was unable to move forward into the lane, and turn the wheel. A sign on the dashboard showed up saying "engine stopped, steering power low". I try to the turn the wheel and was unable to, I tried to turn off ... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) — ENGINE May 29, 2025
Incident date: May 27, 2025
It was around 7pm. It was raining & wipers were on. Auto stop/start setting is on. I was at a stop light waiting to turn left. The light turns green and I try to go, but the engine stalled. I was unable to move forward into the lane, and turn the wheel. A sign on the dashboard showed up saying "engine stopped, steering power low". I try to the turn the wheel and was unable to, I tried to turn off ... Read more
MERCEDES-BENZ C300 (2015) — ELECTRICAL SYSTEM May 29, 2025
Incident date: May 19, 2025
Rear camera suddenly stopped working while reversing. Happened approximately at 19,000 miles. Don't know the cause but seems like a safety issue since rear view cameras are federally mandated. The usual camera view is now replaced by green error screen that says "No signal received. Please try again later"
MERCEDES-BENZ C300 (2015) — UNKNOWN OR OTHER May 29, 2025
Incident date: May 19, 2025
I am having a lot of software and adas faults. I payed for the 2.2 software update and then I was sent OTA a 2.2.2 update which is older and worse and now I have a lot of faults. Not safe
MERCEDES-BENZ C300 (2015) — POWER TRAIN May 29, 2025
Incident date: May 19, 2025
Rear-subframe corrosion at the lower-control-arm mounts has progressed to the point where both arms have play and produce loud metallic bangs while braking or turning at low speed. Two independent shops lifted the car, documented flaking rust around the bushing sleeves, and advised the subframe is structurally compromised and could let a control arm detach under load. The corroded subframe remains... Read more
MERCEDES-BENZ GLE 350 (2020) — POWER TRAIN May 29, 2025
Incident date: May 14, 2025
The contact owns a 2022 Chevrolet Trailblazer. The contact stated that while the vehicle was parked and occupied, after turning the vehicle off, the contact noticed a beeping sound coming from the vehicle. The contact stated that the message to “Shift to Park” was displayed; however, the vehicle was already in park(P). The contact stated that even though the vehicle was turned off the radio co... Read more
MERCEDES-BENZ C280 (2006) — POWER TRAIN May 29, 2025
Incident date: May 28, 2025
The engine fan has been running and the check engine light has come on and upon further inspection I discovered that this is a common issue with this vehicle. I have had my vehicle inspected and serviced by Chevrolet since I purchased it and I informed the technician that there was water under my vehicle if it ran idle on several occasions and was told that it was a non issue and now that my vehic... Read more
MERCEDES-BENZ C300 (2015) — POWER TRAIN May 28, 2025
Incident date: Apr 10, 2025
My 2017 Nissan Rogue's CVT Transmission failed THREE TIMES in 36,321 miles. On 11/22/21 Walser Nissan replaced the transmission. Odometer read 62,735 miles, so at the time Nissan claimed the warrantee had expired (60,000 miles) so after fighting the situation, they agreed that their ‘Goodwill Program’ would waive the cost of the replacement. Then, in less than 2 months later, the CVT failed AG... Read more
MERCEDES-BENZ C 300 (2018) — TIRES:MARKINGS May 28, 2025
Incident date: Aug 12, 2024
In August 2024, a Mercedes-Benz dealership in Salisbury, MD installed the wrong type of rear tires on my vehicle. I was not informed they were mismatched or inappropriate for my vehicle. I later drove across the country with my infant child in the backseat, believing the tires were new and safe. On April 17, 2025, a certified tire shop in Texas (Discount Tire) inspected the tires and told me they... Read more
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