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 (2023) — SERVICE BRAKES Apr 2, 2024
Incident date: Aug 23, 2023
Brake pedal has to be pushed harder than normal to get brakes to engage. Dealer has diagnosed problem as faulty ABS module which is not considered as part of recall for CCU unit on other hyundai models
MERCEDES-BENZ C300 (2015) — SEATS Apr 1, 2024
Incident date: Feb 3, 2024
Seat started moving to the 1st saved memory position while driving. This happened over and over and over until I got home. Now the seat memory for the 1st position has stopped working and number 2 is what the 1st use to be.
MERCEDES-BENZ ML500 (2006) — UNKNOWN OR OTHER Apr 1, 2024
Incident date: Mar 18, 2024
Every so often there’s like a miss or jerk as if it’s the transmission also there’s moments I’ll go after stopped and there’s no power until a few seconds
MERCEDES-BENZ C 300 (2020) — ELECTRICAL SYSTEM Mar 31, 2024
Incident date: Mar 16, 2024
The on board generator auxiliary fails to work because of "ground fault". Complaint to dealer (McDonald Ford, Freeland, MI) who stated has been receiving numerous complaints of this failure but has no remedy nor direction from Ford. This has been a continuous problem for the last few months.
MERCEDES-BENZ ML350 (2013) — STEERING Mar 31, 2024
Incident date: Mar 30, 2024
When driving and making turns, steering wheel will lock up and sometimes try and jerk the in the opposite direction as if to try and straighten itself. “Service Power Steering” warning will pop up on screen for a brief moment and go away. This problem has almost become predictable, happening with a harder turn or when at speed. Never happens when sitting still, rolling steering wheel back and ... Read more
MERCEDES-BENZ GLC 350 (2018) — UNKNOWN OR OTHER Mar 31, 2024
Incident date: Mar 26, 2024
The center console cup holder collapsed. It was a driving distraction and could have resulted in injury. We now have a have an open hole in the center of our car.
MERCEDES-BENZ C300 (2016) — ELECTRICAL SYSTEM Mar 30, 2024
Incident date: Mar 27, 2024
The car turned off completely and then a few seconds later turned back on.
MERCEDES-BENZ GLE 350 (2018) — POWER TRAIN Mar 30, 2024
Incident date: Mar 29, 2024
While driving on my regular commute, the car sputtered when shifting gears automatically and stopped being able to accelerate beyond 30mph in the middle of a busy road. When the accelerator was pressed, the motor sounded like it was revving but not accelerating. An electric fire burn smell started to emit and a warning turned on for the first time reading “Hybrid System Overheated” as well as ... Read more
MERCEDES-BENZ C300 (2015) — AIR BAGS Mar 29, 2024
Incident date: Jul 1, 2023
The contact owns a 2013 Chevrolet Silverado 1500. The contact received notification of NHTSA Campaign Number: 21V054000 (Air Bags) and would like to be removed from the recall distribution list. The local dealer was contacted. The manufacturer was not contacted.
MERCEDES-BENZ C300 (2017) — STEERING Mar 29, 2024
Incident date: Feb 1, 2024
I first noticed an issue with the alignment. The vehicle would always pull to the left. After 3 different alignment procedures, it remind the same. I started noticing a clunking sound when I would brake. While driving I hit a moderate pothole and the car lurched side to side, causing me to lose control. It was fortunate that I was on a surface street, and that I was only traveling about 35 mp... Read more
MERCEDES-BENZ C300 (2017) — SUSPENSION Mar 29, 2024
Incident date: Feb 1, 2024
I first noticed an issue with the alignment. The vehicle would always pull to the left. After 3 different alignment procedures, it remind the same. I started noticing a clunking sound when I would brake. While driving I hit a moderate pothole and the car lurched side to side, causing me to lose control. It was fortunate that I was on a surface street, and that I was only traveling about 35 mp... Read more
MERCEDES-BENZ C280 (2007) — UNKNOWN OR OTHER Mar 29, 2024
Incident date: Mar 16, 2024
I first noticed an issue with the alignment. The vehicle would always pull to the left. After 3 different alignment procedures, it remind the same. I started noticing a clunking sound when I would brake. While driving I hit a moderate pothole and the car lurched side to side, causing me to lose control. It was fortunate that I was on a surface street, and that I was only traveling about 35 mp... Read more
MERCEDES-BENZ C280 (2007) — SUSPENSION Mar 29, 2024
Incident date: Mar 16, 2024
The contact owns a 2019 Jeep Compass. The contact stated that while his wife was driving at various speeds and turning, the vehicle made an abnormal sound. The vehicle was taken to an independent mechanic, where it was diagnosed that the front driver's side and passenger's side control arms were fractured, and the inner and outer tie rod had failed. The mechanic determined that the parts needed to... Read more
MERCEDES-BENZ C280 (2007) — STEERING Mar 29, 2024
Incident date: Mar 16, 2024
The contact owns a 2019 Jeep Compass. The contact stated that while his wife was driving at various speeds and turning, the vehicle made an abnormal sound. The vehicle was taken to an independent mechanic, where it was diagnosed that the front driver's side and passenger's side control arms were fractured, and the inner and outer tie rod had failed. The mechanic determined that the parts needed to... Read more
MERCEDES-BENZ SPRINTER 2500 (2020) — SEAT BELTS Mar 29, 2024
Incident date: Mar 18, 2024
My wife does not shows up as a passenger in the front seat about 30% of the time with the seatbelt fastened. She is 105~108 lbs. This is a continuing problem with no fix in sight. Not registering when seated means two key things: 1) no airbag support in case of an accident 2) passenger side climate control doesn't function separately from synced mode. After multiple attempt with the Rivian serv... Read more
MERCEDES-BENZ C300 (2017) — ELECTRICAL SYSTEM Mar 29, 2024
Incident date: Feb 26, 2024
The driver, passenger, and rear tailgate electronic locks have all failed in the last 6 months on the car. I'm constantly having to remind my kids and wife to lock the doors before they start driving. I'm particularly concerned about the rear cargo door. The lock is failed in the "locked" position and there is not a manual lever to pull from the interior or exterior to unlock and open the door.... Read more
MERCEDES-BENZ GLC 300 (2018) — ENGINE Mar 29, 2024
Incident date: Mar 28, 2024
Leaking transmission oil. Also burning engine oil a week after doing an oil change to the point there is no oil but no leaks.
MERCEDES-BENZ GLC 300 (2018) — POWER TRAIN Mar 29, 2024
Incident date: Mar 28, 2024
Leaking transmission oil. Also burning engine oil a week after doing an oil change to the point there is no oil but no leaks.
MERCEDES-BENZ C240 (2003) — TIRES:VALVE Mar 28, 2024
Incident date: Mar 16, 2024
The PRINX tires and the dealer - Mavis Tires, Auburn Avenue, Columbus, Georgia, are equally to blame for the flat I had in traffic endangering myself and other motorists with Brand New Prinx Tires, and also the skid I had at an intersection in Columbus Georgia. It's the old story of Chinese aftermarket parts that do not fit causing accidents. Prinx pushes Mavis to make sales of their 205/55/16 eve... Read more
MERCEDES-BENZ S550 (2015) — POWER TRAIN Mar 27, 2024
Incident date: Mar 27, 2024
This vehicle has severe CVT problems. It shifts back and forth with a clunk on level roads at a steady speed. I have a 2015 Murano with over 80,000 miles that does not display this type of behavior. I am driving a loaner which is a 2023 Subaru with the same engine and transmission as mine and it has none of my safety problems. The additional safety problems are: very poor resolution on backup cam... Read more
MERCEDES-BENZ GLC 300 (2018) — AIR BAGS Mar 27, 2024
Incident date: Mar 15, 2024
For the last 2 yrs. our airbag light comes on and off saying we don't have air bags, some days it works and others it doesn't. I took the car into a Subaru dealership, and they said I had to replace the passenger seat at a cost of $1,200.00. I just saw that there is a recall about this and would like to get them to fix this issue at no cost. Subaru is supposed to be the safest car on the road, we'... Read more
MERCEDES-BENZ GLC 300 (2018) — UNKNOWN OR OTHER Mar 26, 2024
Incident date: Nov 6, 2023
I brought my vehicle in to get serviced because the check engine light came on and I was told it was CODE PRESENT P0521E71 VALVE FOR CRANK CASE VENT. HAS MALFUNCTION / BLOCKED. I was told I have warranty on it so Mercedes of Massapequa took the car to fix.I was told the part was fixed but oil was found on my engine computer from the crank case vent malfunctioning but the warranty won't cover it al... Read more
MERCEDES-BENZ GLC 300 (2018) — SUSPENSION Mar 26, 2024
Incident date: Nov 6, 2023
Car tends to brake in autopilot without having any car in front causing jolt feeling and dangerous scenario for vehicles behind. Suspension work like upper control, half shafts, ball joints, toe and struts been replaced 5 times. One time entire wheel came off.
MERCEDES-BENZ GLC 300 (2018) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Mar 26, 2024
Incident date: Nov 6, 2023
Car tends to brake in autopilot without having any car in front causing jolt feeling and dangerous scenario for vehicles behind. Suspension work like upper control, half shafts, ball joints, toe and struts been replaced 5 times. One time entire wheel came off.
MERCEDES-BENZ C 300 (2021) — UNKNOWN OR OTHER Mar 26, 2024
Incident date: Jul 1, 2023
The Virtual Cockpit Unit on my Buick Encore GX ST 2024 keeps intermittently blackout at vehicle startup and or while driving. When this happens while driving, I have no way of knowing the speed, gas level, and other important information that would be displayed on the cockpit screen. At times when the screen starts to go out, it starts to glitch (images on screen are distorted). When this happe... Read more
MERCEDES-BENZ SPRINTER 2500 (2023) — EXTERIOR LIGHTING Mar 25, 2024
Incident date: Mar 25, 2024
The contact owns a 2018 Dodge Durango. The contact stated that the driver’s side tailgate LED light had become inoperable. The vehicle was taken to the dealer where it was confirmed that water had gotten inside the lighting enclosure. The dealer stated that the area where the tailgate racetrack light was located needed to be replaced. The vehicle had not been repaired. The manufacturer was not m... Read more
MERCEDES-BENZ SPRINTER 2500 (2023) — EXTERIOR LIGHTING Mar 25, 2024
Incident date: Mar 25, 2024
The third brake light intermittently stops working. Being that it is intermittent, it tells me the led and circuitry are working. Also, a warning alert will illuminate on my dash instrument cluster and not when the light is working again. Upon further searching on-line, there is an issue with a solder joint cracking. I believe this is the case because when i jiggle the connector, the light will il... Read more
MERCEDES-BENZ C 300 (2018) — ENGINE Mar 25, 2024
Incident date: Feb 1, 2024
After driving about 500 ft, check engine light appeared, propulsion stopped immediately and I was only able to pull off road with momentum. Fortunately, I was at a driveway. Otherwise, I would have been required to park in the road (due to steep shoulders) on a two lane road. If I had been followed closely by a heavy vehicle, it probably would have rear-ended me since the propulsion quit so abr... Read more
MERCEDES-BENZ GLE350 (2016) — UNKNOWN OR OTHER Mar 25, 2024
Incident date: Nov 1, 2023
Leaking coolant lines above transmission.
MERCEDES-BENZ GLE350 (2016) — ENGINE Mar 25, 2024
Incident date: Nov 1, 2023
ENGINE LIGHT APPEARED ON MY DASHBOARD IN LATE FEB 2024. AT THE SAME TIME, THERE WAS A NOTED FLUID LEAK ON MY PARKING SKIRT SO I IMMEDIATELY STOPPED DRIVING IT. ON [XXX] I HAD CAR TOWED TO MIKE'S AUTOMATIVE SERVICE STATION IN SOUTH MILWAUKEE, WISCONSIN. HE REMEDIED THE ENGINE ISSUE WITH 'LEAK STOP'. ON [XXX], I WAS TRAVELING AN [XXX] FROM MILWAUKEE TO OSHKOSH. AROUND HALF WAY, THE ENGINE LIGHT BEG... Read more
MERCEDES-BENZ GLE350 (2017) — STEERING Mar 25, 2024
Incident date: Mar 23, 2024
Jeep will occasional shake violently at approximately 60 MPH. Had vehicle in to dealer in July 2023. Dealer said problem fixed. Most recent incident March 19th. Commonly referred to as Jeep “death wobble.” Vehicle in shop again.
MERCEDES-BENZ AMG EQS (2023) — VEHICLE SPEED CONTROL Mar 25, 2024
Incident date: May 26, 2023
SEE UPLOADED FILE SENT TO MERCEDES-BENZ. INCLUDES DESCRIPTION OF INCIDENT
MERCEDES-BENZ AMG EQS (2023) — STEERING Mar 25, 2024
Incident date: May 26, 2023
After spending 500 miles on the motorcycle, having spent money on a set of new tires (supposedly was the fix) even and I even had the dealer look over the motorcycle, I have came to the conclusion that there is a serious engineering issue with this motorcycle. At speeds above 55mph, the motorcycle is having a steering oscillation issue. Basically, it does not track straight and exhibits a wobble. ... Read more
MERCEDES-BENZ AMG EQS (2023) — SUSPENSION Mar 25, 2024
Incident date: May 26, 2023
After spending 500 miles on the motorcycle, having spent money on a set of new tires (supposedly was the fix) even and I even had the dealer look over the motorcycle, I have came to the conclusion that there is a serious engineering issue with this motorcycle. At speeds above 55mph, the motorcycle is having a steering oscillation issue. Basically, it does not track straight and exhibits a wobble. ... Read more
MERCEDES-BENZ C300 (2016) — ENGINE Mar 25, 2024
Incident date: Mar 23, 2024
The Positive Crankcase Ventilation (PCV) valve is crucial for regulating the flow of gases in the engine's crankcase. If the PCV valve malfunctions or becomes clogged in a car like the 2016 Mercedes Benz C300 4-matic, several problems can arise: 1. **Increased Pressure:** A malfunctioning PCV valve can cause pressure to build up in the crankcase. This increased pressure can lead to oil leaks, gas... Read more
MERCEDES-BENZ C300 (2016) — SUSPENSION Mar 25, 2024
Incident date: Mar 23, 2024
Unresolved knock/pop sound coming from the front wheel passenger side. Dealer replaced front passenger strut, this did not resolved the issue. Apparently now the dealer is telling me it's an engine mount that will get an engineering update soon from the manufacturer.
MERCEDES-BENZ C300 (2016) — STEERING Mar 25, 2024
Incident date: Mar 23, 2024
Unresolved knock/pop sound coming from the front wheel passenger side. Dealer replaced front passenger strut, this did not resolved the issue. Apparently now the dealer is telling me it's an engine mount that will get an engineering update soon from the manufacturer.
MERCEDES-BENZ AMG EQE (2023) — UNKNOWN OR OTHER Mar 25, 2024
Incident date: Mar 12, 2024
On [XXX], my wife was driving to a local business here in Las Vegas, NV. Upon her arrival she proceeded to pull into a parking spot she slowed down to pull into the parking spot keeping her foot on the brake at all times when she reached the parking block she firmly pressed the brake to place the vehicle in park. While her foot is still on the brake the vehicle took off at a high rate of speed cau... Read more
Crash 1 injured
MERCEDES-BENZ AMG EQE (2023) — ENGINE Mar 25, 2024
Incident date: Mar 12, 2024
Turbo Wastegate actuator rod/flap failure/seizure. VW dealership & Independent service center both diagnosed the issue as a seized wastegate actuator flap/rod. This is due to poor design and is a common issue on all 2015-2020 VW/Audi 1.8l TSI engines. This issue causes intermittent engine codes for "low boost" related codes. P00AF00 and similar codes without warning. A key cycle usually temporaril... Read more
MERCEDES-BENZ AMG EQE (2023) — UNKNOWN OR OTHER Mar 25, 2024
Incident date: Mar 12, 2024
When using the backup camera, the guidelines displayed on the screen do not line up center with the vehicle. Meaning if using the guidelines to reverse as intended, you will be too far to one side as a result. I have taken the vehicle to Chevrolet but they are unable to reprogram the display.
MERCEDES-BENZ C300 (2016) — POWER TRAIN Mar 25, 2024
Incident date: Mar 25, 2024
The truck was parked on hill and as I unlocked it, it rolled down 2 blocks. Hit a brick wall and finally went into a yard and hit a parked car. This is the second time this truck has rolled down. First time, I was able to catch it but this time I couldn’t. It was horrific to witness.
Crash
MERCEDES-BENZ EQE500 (2023) — UNKNOWN OR OTHER Mar 24, 2024
Incident date: Mar 12, 2024
On [XXX] my wife was driving to a place of business here in Las Vegas, NV at approximately [XXX]. She proceeded to pull into a parking spot with her foot on the brake pulling up to the parking block. She never took her foot off the brake preparing to stop once she reached the parking block. Once she reached the parking block she applied the brakes firmly to bring the car to a stop, however, the ca... Read more
Crash 1 injured
MERCEDES-BENZ EQE500 (2023) — POWER TRAIN Mar 24, 2024
Incident date: Mar 12, 2024
Vehicle downshifts randomly at any speed. Speedometer and tach go all over the place, and truck downshifts to 2nd. can't replicate it for the local ford dealer. At higher speeds tires skidded as it downshifted into second gear. recently downshifted into 1st gear and wouldn't shift until I shut the truck off and restarted it.
MERCEDES-BENZ EQE500 (2023) — ELECTRICAL SYSTEM Mar 24, 2024
Incident date: Mar 12, 2024
The vehicle will shut off in traffic without any warning from the cars system. Unknown if there is any interference being caused by internal or external.
MERCEDES-BENZ EQE350 (2023) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Mar 24, 2024
Incident date: Mar 22, 2024
While using Traffic-Aware Cruise Control, the vehicle unexpectedly slows down due to phantom braking. During my recent 800+ mile road trip, this occurred twice without any obstruction in view, causing the car to brake abruptly.
MERCEDES-BENZ EQE350 (2023) — ELECTRICAL SYSTEM Mar 24, 2024
Incident date: Mar 22, 2024
I recently purchased a 2021Mitsubishi Mirage G4 Carbonite Edition. Vin : [XXX] . I noticed (and tried everything i could) that the forward collision mitigation is not operational (FCM). I took it to the only authorized Mitsubishi Dealer in Las Vegas called 'Johnny Legends Mitsubishi'. They could not give me any helpful details and / or find what was wrong so they did not charge me the $195 fee. I ... Read more
MERCEDES-BENZ GL450 (2013) — BACK OVER PREVENTION: WARNINGS Mar 24, 2024
Incident date: Mar 1, 2024
I am reaching out to bring to your attention a significant manufacturing flaw in the Mercedes GL450 model, which poses a severe risk to both vehicle functionality and passenger safety. The issue pertains to water infiltration into the battery compartment situated beneath the front passenger seat and concealed beneath the carpet. Even minor rainfall or streetwater has been found to breach this comp... Read more
MERCEDES-BENZ GL450 (2013) — STEERING Mar 24, 2024
Incident date: Mar 1, 2024
To Whom It May Concern, I am writing to express my deep concern regarding the ongoing safety issue with the 2022 Nissan Sentra, NHTSA Recall Number 23V-581. This recall, which has been open since August 2023, poses a significant safety risk to drivers and other vehicles on the road and their passengers. What is particularly concerning is that similar issues were reported in the 2021 Nissan Sentr... Read more
MERCEDES-BENZ GL450 (2013) — WHEELS Mar 24, 2024
Incident date: Mar 1, 2024
To Whom It May Concern, I am writing to express my deep concern regarding the ongoing safety issue with the 2022 Nissan Sentra, NHTSA Recall Number 23V-581. This recall, which has been open since August 2023, poses a significant safety risk to drivers and other vehicles on the road and their passengers. What is particularly concerning is that similar issues were reported in the 2021 Nissan Sentr... Read more
MERCEDES-BENZ SPRINTER 2500 (2024) — FUEL/PROPULSION SYSTEM Mar 24, 2024
Incident date: Mar 18, 2024
Went to drive my truck to the store this morning and heard metal scraping against pavement. I immediately pulled over and looked under truck and noticed my fuel tank was hanging down and the front bracket came undone. Luckily was only a couple blocks from the house slowly drove back home so I could more in depth diagnose the issue. I noticed the strap to hold fuel tank up seemed fine but the brack... Read more
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