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) - UNKNOWN OR OTHER Jul 5, 2025
Incident date: Jul 2, 2025
Car turned off 2x at various times(not the same day)-took around 5 minutes for car to start Phone doesn’t connect 30% of the time—-have to reconnect in settings At time the doors will not open When trying to send message it repeats the message & then doesn’t send Maps flip between Google maps/safari maps When recentering the car—-the previous settings do not play Camera don’t alwa... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) - ELECTRICAL SYSTEM Jul 5, 2025
Incident date: Jul 2, 2025
Car turned off 2x at various times(not the same day)-took around 5 minutes for car to start Phone doesn’t connect 30% of the time—-have to reconnect in settings At time the doors will not open When trying to send message it repeats the message & then doesn’t send Maps flip between Google maps/safari maps When recentering the car—-the previous settings do not play Camera don’t alwa... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) - ENGINE Jul 5, 2025
Incident date: Jul 2, 2025
Car turned off 2x at various times(not the same day)-took around 5 minutes for car to start Phone doesn’t connect 30% of the time—-have to reconnect in settings At time the doors will not open When trying to send message it repeats the message & then doesn’t send Maps flip between Google maps/safari maps When recentering the car—-the previous settings do not play Camera don’t alwa... Read more
MERCEDES-BENZ GLS 450 (2024) - UNKNOWN OR OTHER Jul 5, 2025
Incident date: Jul 3, 2025
Water/rain leaking through sunroof/light electrical panel replaced by Audi dealer once before, now it is leaking once again. Bringing it back to Audi to see why this keeps happening after I was told it would not happen after it was replaced.
MERCEDES-BENZ GLS 450 (2024) - SEATS Jul 5, 2025
Incident date: Jul 3, 2025
The passenger headrest on the seat has stopped functioning and is it a downward position where the seat cannot be used safely. The headrest will not position for a safe position. Repair center has verified. Manufacturer says this will be an $1100 plus repair. Have found others with this problem on YouTube. As I understand, this is not repairable and must be replaced. I’m asking for a safety reca... Read more
MERCEDES-BENZ E350 (2014) - ENGINE Jul 3, 2025
Incident date: Feb 5, 2025
Engine misfiring, causing low power on interstate 70 also losing brake control.
MERCEDES-BENZ GLC 300 (2025) - FUEL/PROPULSION SYSTEM Jul 2, 2025
Incident date: Dec 24, 2024
Car stalls and have had three car accidents and ford refused to pay for gas tank isoes and car does not start after it is used for a few mins. There is a serious mileage fluctuations and ford dealership tefises to repair failed recall and claim ford Corp will not pay for repairs so that is nothing to be seen. Car has been seen 3 ties after failed repair and ford will nit take any responsibility fo... Read more
Crash 3 injured
MERCEDES-BENZ GLC 300 (2025) - STRUCTURE:BODY Jul 2, 2025
Incident date: Dec 24, 2024
DURING AN OIL CHANGE IN MAY I WAS INFORMED THAT MY FRAME WAS EXTREMELY ROTTED AND WAS IN JEOPARDY OF CRACKING IN HALF . THE FURTHER I DIG INTO THIS, I'M FINDING THAT GM IS AWARE OF THIS ISSUE. THE VEHICLE IS AVAILABLE FOR INSPECTION.
MERCEDES-BENZ GLC 300 (2025) - SERVICE BRAKES Jul 2, 2025
Incident date: Dec 24, 2024
Unexpected sudden acceleration (when braking) as I was slowing down from exiting a highway, just as I was approaching full stop, it felt like the regenerative braking stopped grabbing momentarily and I violently lurched forward for what seemed like a feet or two. I thought it was a fluke back then and thought nothing of it. It just happened again today as I approached a stop sign - again as I nea... Read more
MERCEDES-BENZ C280 (2007) - STEERING Jul 2, 2025
Incident date: Jun 28, 2025
My 2013 Honda Accord experienced very dangerous steering problems. Without warning the steering wheel became very loose and I had to tightly hold the wheel with both hands to keep from crashing. The steering wheel was very tight and difficult to turn when turning right. The Honda dealer duplicated and confirmed my experience. They did a complete diagnostic check. The mechanics said there were ... Read more
MERCEDES-BENZ GLE 350 (2021) - STEERING Jul 2, 2025
Incident date: Jun 27, 2025
This vehicle is not suitable for driving, it has suspension, alignment, brake and speed problems. I was about to have an accident, I was going down an avenue and suddenly the wheels stopped and the car began to move from one side to the other and I lost stability of the steering wheel and the car, putting my life and the lives of my family (my girlfriend and my mother) at risk, luckily I did not c... Read more
MERCEDES-BENZ A 220 (2020) - ENGINE Jul 1, 2025
Incident date: Jul 1, 2025
Excessive oil consumption in the engine. 1 Qt every 900 to 1000 miles. This has been going on a while.
MERCEDES-BENZ C250 (2012) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jul 1, 2025
Incident date: Jan 26, 2016
While driving approximately 35 MPH and exiting the highway, the brakes locked up and the power steering became inoperable. The steering wheel was difficult to turn. The power steering, low brake speed, and Lane Keep Assist warning lights were illuminated. The message “Do Not Drive Vehicle – See Dealer” was displayed. If a vehicle had been behind me it definitely would have hit me. I got to a... Read more
MERCEDES-BENZ S 560 E (2019) - POWER TRAIN Jul 1, 2025
Incident date: May 31, 2025
2012 Nissan Maxima with 94,000 miles began hesitating upon accelerating and jerking on [XXX]. Vehicle diagnosed at Don Franklin Nissan in Glasgow, KY with bad transmission. Transmission replaced. Then on [XXX], while driving vehicle, a loud noise from front passenger tire, traction light come on, pulled to side and found wheel side ways and upon investigation, Ball Joint had come part damaging ... Read more
MERCEDES-BENZ S 560 E (2019) - ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER Jul 1, 2025
Incident date: May 31, 2025
Odometer Fraud. The contact was attempting to purchase a 2020 Chevrolet Silverado 1500. The contact stated that while attempting to obtain a loan from the bank for the vehicle, it was discovered that there was a mileage discrepancy after obtaining a Carfax report. The vehicle was a private sale. At the time of the initial inquiry on Facebook Marketplace, the vehicle mileage was 63,000. The contact... Read more
MERCEDES-BENZ ML350 (2014) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jun 30, 2025
Incident date: Apr 24, 2025
When backing up the car will slam on its brakes when there is NOTHING behind me. Most of the time it is when I am backing out of my driveway it will do it 2-3 times when nothing is there. It has done it a couple of times backing out of a parking space when nothing is there. I reported this to Acura but they didn’t do anything about it.
MERCEDES-BENZ ML350 (2014) - SERVICE BRAKES Jun 30, 2025
Incident date: Apr 24, 2025
When backing up the car will slam on its brakes when there is NOTHING behind me. Most of the time it is when I am backing out of my driveway it will do it 2-3 times when nothing is there. It has done it a couple of times backing out of a parking space when nothing is there. I reported this to Acura but they didn’t do anything about it.
MERCEDES-BENZ ML350 (2014) - SERVICE BRAKES Jun 30, 2025
Incident date: Apr 24, 2025
When hard braking the car doesn’t stop, you can feel the wheels lock up and it slides forward. Some times when stopping at slow speeds the car will lunge forward. I almost hit a car, went in an intersection and one time almost hit a person and I was only going 5-10 mph that time and I hit the brakes and the car slid forward. I am really scared and Acura says they test drove mine and a new one an... Read more
MERCEDES-BENZ GLA 250 (2015) - ELECTRICAL SYSTEM Jun 30, 2025
Incident date: Jun 2, 2025
Leased vehicle 8/31/24, HondaLink app crashed within 45 minutes of leaving the dealership. Spent the next 3.5 months on the phone and emailing regularly with Honda for assistance, updates, or a solution, usually with limited response and no resolution. We were told by Honda to not drive the car until the issue was resolved, but they wouldn’t take it in to a shop or anything. The issue was resolv... Read more
MERCEDES-BENZ GLA 250 (2015) - UNKNOWN OR OTHER Jun 30, 2025
Incident date: Jun 2, 2025
Leased vehicle 8/31/24, HondaLink app crashed within 45 minutes of leaving the dealership. Spent the next 3.5 months on the phone and emailing regularly with Honda for assistance, updates, or a solution, usually with limited response and no resolution. We were told by Honda to not drive the car until the issue was resolved, but they wouldn’t take it in to a shop or anything. The issue was resolv... Read more
MERCEDES-BENZ GLS 450 (2024) - FUEL/PROPULSION SYSTEM Jun 30, 2025
Incident date: Jun 29, 2025
Engine is misfiring, truck vibrates when breaking when accelerating the engine cuts out dealership confirmed at service on 2/4/2025 that sensor needs to be replaced, need breaks, four tire rotation No No
MERCEDES-BENZ E 400 (2018) - STRUCTURE Jun 30, 2025
Incident date: Jun 30, 2025
The contact owns a 2011 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 local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experi... Read more
MERCEDES-BENZ C300 (2008) - POWER TRAIN Jun 30, 2025
Incident date: Jun 26, 2025
I noticed that the car would make a clunking noise changing Drive to Reverse (vice versa) and had informed the dealership upon getting car checked up for cold start rattle issues that sounded like stemming from cam phaser. Dealer didn't comment on it. Over time, I felt it getting worse. Now at about 51,400 on my drive home on the freeway close to my exit, luckily, I felt the car vibrantly shaki... Read more
MERCEDES-BENZ GLE 350 (2018) - ENGINE AND ENGINE COOLING Jun 30, 2025
Incident date: Jun 28, 2025
The contact owns a 2017 Kia Sorento. The contact stated that the check engine and low oil pressure warning lights were illuminated. The vehicle was taken to an independent mechanic, where an oil change was performed; however, the check engine warning light remained illuminated. The vehicle was taken to the nearest dealer for an unknown recall repair, and the contact was informed that the vehicle n... Read more
MERCEDES-BENZ GLE 350 (2020) - ENGINE Jun 29, 2025
Incident date: Jun 20, 2025
Had to replace motor. Had to replace the vibrater in the seat. Had to replace transmission. Electric shorted
MERCEDES-BENZ GLC300 (2017) - BACK OVER PREVENTION: SENSING SYSTEM: CAMERA Jun 28, 2025
Incident date: Jun 28, 2025
Back up camera routinely doesn’t work. Displays a message saying it’s temporarily unavailable. I’m running the latest software that was supposed to fix this, 3.6.4
MERCEDES-BENZ GLC300 (2017) - BACK OVER PREVENTION: SENSING SYSTEM: CAMERA Jun 28, 2025
Incident date: Jun 28, 2025
Camera error resulting in no rear camera feed when going in reverse.
MERCEDES-BENZ METRIS (2016) - BACK OVER PREVENTION: WARNINGS Jun 27, 2025
Incident date: Apr 8, 2025
My MMI system is routinely shutting down. I cant use my garage opener, rear backup, warning collision effects and have to routinely reset while driving.
MERCEDES-BENZ GLC 350 E 4MATIC (2025) - ELECTRICAL SYSTEM Jun 27, 2025
Incident date: Apr 26, 2025
My experience required me to tow my 2017 Chevy Volt from a parking garage, where the BECM died, to 2 different dealerships back and forth to my home. I have been charged over $1,000 in towing and diagnostics at my local dealerships. As usual they informed that I need a new $10k battery. I did my own research and the error codes (U2603, U2604, U2605, U2606, U2617, U2618, U2619, U2620, U2621, U2622,... Read more
MERCEDES-BENZ GLC 350 E 4MATIC (2025) - POWER TRAIN Jun 27, 2025
Incident date: Apr 26, 2025
My experience required me to tow my 2017 Chevy Volt from a parking garage, where the BECM died, to 2 different dealerships back and forth to my home. I have been charged over $1,000 in towing and diagnostics at my local dealerships. As usual they informed that I need a new $10k battery. I did my own research and the error codes (U2603, U2604, U2605, U2606, U2617, U2618, U2619, U2620, U2621, U2622,... Read more
MERCEDES-BENZ AMG GLE43 (2019) - VISIBILITY/WIPER Jun 27, 2025
Incident date: Jun 24, 2025
Tiny rock hit windshield and immediately cracked the windshield a foot long. Driver side internal upper Door panel foam seems to have blistered and created bubbles/hump.
MERCEDES-BENZ E350 (2015) - UNKNOWN OR OTHER Jun 27, 2025
Incident date: Jun 10, 2025
DRIVE TRAIN MALFUNCTION. On June 25th 2025, for the second time I got this Drive Train Malfunction Issue on my 328i 2012 Model. The car just stopped in middle of road ( thank GOD not on a freeway ; otherwise, this would have resulted in multi car accidents and could have costed people's life including mine ). The car just died and STOPPED all of a sudden in middle of road and when I tried to sta... Read more
MERCEDES-BENZ E350 (2015) - STEERING Jun 27, 2025
Incident date: Jun 10, 2025
I started my 2014 Dodge Ram 1500 and began to drive it. Without any prior warnings, my power steering went out. Fortunately, I had not made it to a major road to put any others in danger by not being able to maneuver the vehicle or driving down the highway and possibly wrecking the truck. At this time, I'm currently looking for a mechanic that can assess the damage but was saddened to see how t... Read more
MERCEDES-BENZ E350 (2015) - ENGINE Jun 27, 2025
Incident date: Jun 10, 2025
The 3.6L Pentastar engine has a know engine problem with the Cam, valves, lifters. I am a lucky enough to have the same ticking issues as millions of other unsuspecting customers. They was just quoted $6,000 dollars for the repair at our local Dodge dealer for a know defect on this particular engine. This issue should be brought up to US consumer protection and be covered by the manufacturer. My 2... Read more
MERCEDES-BENZ GLE450 (2016) - POWER TRAIN Jun 27, 2025
Incident date: May 28, 2025
The Start / Stop fuel savings system stopped working in 2021. The engine idles constantly whether the drives are long or short. Ford said they would fix the system when parts were available. No fix to date when I set an appointment for basic service.
MERCEDES-BENZ GLE450 (2016) - FUEL/PROPULSION SYSTEM Jun 27, 2025
Incident date: May 28, 2025
The Start / Stop fuel savings system stopped working in 2021. The engine idles constantly whether the drives are long or short. Ford said they would fix the system when parts were available. No fix to date when I set an appointment for basic service.
MERCEDES-BENZ GLE450 (2016) - ENGINE Jun 27, 2025
Incident date: May 28, 2025
When attempting to merge with traffic and accelerate quickly the transmission occasionally will stay locked in a lower gear leading the engine to stall out causing a collision risk. This usually occurs when attempting to accelerate quickly. When accelerating from a stopped position, there is a delay in power which requires the operator to time their merges in anticipation of this problem. This a... Read more
MERCEDES-BENZ CLS 450 (2019) - ENGINE Jun 27, 2025
Incident date: Apr 27, 2025
I was in car. I just stepped out of the car its stop working car couldn't start. I need to get started to start the car. It happens a lot. I went to caddilac dealer service they everything good. This car for work not luxury. I drive Uber and always on road. So I afraid something will happen. I want to change this car for new without recalls. Thank you
MERCEDES-BENZ AMG E53 (2019) - ENGINE Jun 26, 2025
Incident date: Apr 7, 2025
The contact owns a 2018 Ford Escape. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle failed to restart. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who determined that there was coolant intrusion into several cylin... Read more
MERCEDES-BENZ C300 (2016) - SUSPENSION Jun 26, 2025
Incident date: Jun 18, 2025
I SUBMITTED A COMPLAINT ABOUT THE SERVICE SHIFTER THAT I BEEN HAVING SINCE 2020 RIGHT AFTER I FINANCE THE CAR WITH DEALERSHIP. THE PROBLEM CONTINUED AND IT HASNT BEEN RESOLVED EVEN AFTER TAKING IT BACK FOR REPAIRING. RECENTLY ON 6/24/2025 MY CAR STOPPED ON THE EXPRESSWAY, THE SERVICE SHIFTER CAME ON AND ALSO ELECTRICAL THROTTLE SERVICE CONTROL. MY CAR STARTED TREMBLING AND IT WOULD TURN ON BUT I C... Read more
MERCEDES-BENZ C300 (2015) - BACK OVER PREVENTION: SENSING SYSTEM: CAMERA Jun 26, 2025
Incident date: Jun 26, 2025
On 6/24/25 warning given that rear camera — actually all cameras — were unavailable. Cameras remained unavailable for several hours, when they “magically” came back on. 6/24/25 — radio sound disappeared. Only returned after a hard reset of the center infotainment system. 6/25/25 — another warning that cameras were unavailable, but as quickly as it flashed on, it went off, and cameras... Read more
MERCEDES-BENZ C300 (2015) - SUSPENSION Jun 26, 2025
Incident date: Jun 16, 2025
While driving at approximately 20 - 35 mph, the passenger side rear suspension coil spring fell off. When that happened, the vehicle sank on that side (rear, right side) and the coil spring and spring pad components projected outwards with force towards the road side. No dash lights were activated but, vehicle was exhibiting an unstable (bouncy) driving condition. The vehicle was towed to autho... Read more
MERCEDES-BENZ C280 (2006) - POWER TRAIN Jun 25, 2025
Incident date: May 23, 2025
When: [XXX] approximately [XXX] AM Where: [XXX] coming down from office complex [XXX] While driving approximately 25-30 mph down a winding road with a moderate hill, my 2024 BMW I4 suddenly accelerated as if the accelerator pedal was suddenly floored, causing me to struggle to keep the car in control, and only several seconds after slamming on the brakes was I able to stop the car. No warning l... Read more
MERCEDES-BENZ AMG C43 (2020) - ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER Jun 25, 2025
Incident date: Jun 24, 2025
Odometer Fraud. The contact purchased a 2011 Honda Accord. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the vehicle mileage was approximately 107,000 and at the time of registration, it was discovered that the mileage was approximately 260,000.
MERCEDES-BENZ GLC 300 4MATIC (2025) - BACK OVER PREVENTION: SENSING SYSTEM: CAMERA Jun 25, 2025
Incident date: May 30, 2025
The contact owns a 2021 Polestar Polestar 2. The contact stated while reversing, the back over prevention camera system failed to function as intended. The contact stated that the camera displayed a gray screen and the message “Camera Unavailable”. The contact stated that the failure occurred intermittently. The dealer was made aware of the failure. The contact stated that the rearview camera ... Read more
MERCEDES-BENZ S 580 (2021) - ENGINE Jun 25, 2025
Incident date: Jun 1, 2025
Check engine light continuously goes on and off. As a result, had car diagnostic tested which resulted in the following $966.79 repairs: -remove & replace evaporative emissions system leak detection unit using the following parts: -vapor canister purge valve -fuel vapor detection pump w/ ventilation line leak diagnostic pump. Engine light stayed off for almost 2 months. Now engine light is back... Read more
MERCEDES-BENZ S 580 (2021) - ENGINE Jun 25, 2025
Incident date: Jun 1, 2025
2018 ford escape 1.5l ecoboost overheating issues.
MERCEDES-BENZ CLA 250 (2018) - SERVICE BRAKES Jun 25, 2025
Incident date: Jun 17, 2025
My ABS, traction control and Emergency brake dash lights are on. When I researched the problem it did show a recall on the ABS control module and wiring harness from certain 2015 Dodge Journeys. I did take my car to a dodge dealership and they did confirm the ABS module needs to be replaced but they told me my particular VIN wasn't included in the current recall. If my car model from the same year... Read more
MERCEDES-BENZ GLC 350 E (2018) - EXTERIOR LIGHTING Jun 24, 2025
Incident date: Jun 16, 2025
When driving down the street car shuts off lights flicker on and off continuously sometimes it don’t turn back on sometimes it does but I usually just coast until it turns back on very dangerous if on freeway or heavy traffic also the brake light and and trac lights go on when this happens. When stepping on gas the rpm’s go up really high like the transmission is going out
MERCEDES-BENZ GLC 350 E (2018) - ELECTRICAL SYSTEM Jun 24, 2025
Incident date: Jun 16, 2025
When driving down the street car shuts off lights flicker on and off continuously sometimes it don’t turn back on sometimes it does but I usually just coast until it turns back on very dangerous if on freeway or heavy traffic also the brake light and and trac lights go on when this happens. When stepping on gas the rpm’s go up really high like the transmission is going out
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