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 GLK350 (2013) - LANE DEPARTURE: WARNING Oct 8, 2025
Incident date: Oct 8, 2025
The monocular camera behind the front windshield has failed resulting in all safety functions related to it (adaptive cruise, lane assist, blind spot, etc.) failing to work.
MERCEDES-BENZ SPRINTER 3500 (2016) - STRUCTURE:BODY Oct 7, 2025
Incident date: Oct 2, 2025
The top of front grille broke off at 70 mph, struck the windshield then the fixed antenna on top of the truck then into traffic behind me all doing 70+ MPH across a one mile long 2 lane bridge with no place to avoid the debris. The failed part endangered myself, my family and anyone traveling behind us. No one has seen the remnants of the event/ issue but The part was approximately 2ft long ... Read more
MERCEDES-BENZ SPRINTER 3500 (2016) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Oct 7, 2025
Incident date: Oct 2, 2025
Camera has failed disabling all the safety features associated and also the cruise control.
MERCEDES-BENZ GLE 350 (2020) - ELECTRICAL SYSTEM Oct 7, 2025
Incident date: Sep 21, 2025
The contact owns a 2021 Honda CR-V. The contact stated that the battery failed to start the engine. The vehicle was jumpstarted, and the vehicle was taken to the dealer. The contact noticed acid on top of the battery by the terminals and noticed that acid had dripped down the vehicle, and the battery was hot. The dealer replaced the battery. The contact stated that on a separate occasion, the batt... Read more
1 injured
MERCEDES-BENZ SPRINTER 2500 (2015) - POWER TRAIN Oct 7, 2025
Incident date: Oct 4, 2025
The contact owns a 2019 Toyota Highlander. The contact stated that while driving at an undisclosed speed, there was a high-pitched whining sound coming from the vehicle. In addition, the contact became aware that the transmission was shifting abnormally rough. No warning lights were illuminated. The vehicle was taken to an independent mechanic where it was diagnosed with transmission failure. The ... Read more
MERCEDES-BENZ SPRINTER 2500 (2015) - AIR BAGS Oct 7, 2025
Incident date: Oct 4, 2025
I discovered that my 2013 Volkswagen Jetta has a completely nonfunctional airbag system. On 8/23/23- airbag warning light illuminated and has remained on. In 08/2025- Midas staff informed me the light may indicate an airbag defect and referred me to Volkswagen. On 09/24/2025- Volkswagen dealer inspection documented both front crash sensors were unplugged/damaged, leaving the airbag system inoperab... Read more
MERCEDES-BENZ SLK350 (2012) - SERVICE BRAKES Oct 6, 2025
Incident date: Sep 18, 2025
When i am driving from high speed and trying to use my brakes, the whole rear car will start shaking around 48/45 miles per hour , I can hear our car seat from our baby how it makes vibrating noises and i can see my both door mirrors they're shaking too, and when it drops to 40mil per hour the shaking goes away. Went to the local Toyota dealer 3 times and they're saying that's normal. Very disapp... Read more
MERCEDES-BENZ C 300 (2019) - SEAT BELTS Oct 6, 2025
Incident date: Aug 31, 2025
Same as several of our Rivian vehicles, the seat belt anchor is failing causing a major safety concern.
MERCEDES-BENZ SPRINTER 2500 (2021) - SEAT BELTS Oct 6, 2025
Incident date: Oct 4, 2025
Seat belt relaeases from the anchor point causing a major concern with this vehicle. We have multiple failures at the same point.
MERCEDES-BENZ SPRINTER 2500 (2021) - POWER TRAIN Oct 6, 2025
Incident date: Oct 4, 2025
The 2019 hylander started whining when pressing the gas pedal. I had it checked out and found that it needs a new transmission but it is so prevalent of an issue with this vehicle that the transmission is on severe back order. Every complaint on the department of transportation website about this vehicle are about this issue save a handful. We should not be liable to pay for this repair nor for a ... Read more
MERCEDES-BENZ GLE 350 (2021) - STEERING Oct 6, 2025
Incident date: Oct 3, 2025
The bolt that holds the front lateral link portion the the lower control arm to the subframe fell out while driving. I lost the ability to steer the car and had to stop immediately and have the car towed. In searching the internet this is a know issue by Tesla but has not been recalled.
MERCEDES-BENZ GLE 350 (2021) - SUSPENSION Oct 6, 2025
Incident date: Oct 3, 2025
The bolt that holds the front lateral link portion the the lower control arm to the subframe fell out while driving. I lost the ability to steer the car and had to stop immediately and have the car towed. In searching the internet this is a know issue by Tesla but has not been recalled.
MERCEDES-BENZ SL500 (2000) - LANE DEPARTURE: ASSIST Oct 6, 2025
Incident date: Sep 6, 2025
LKA forces vehicle to a left or right side of lane position and continuously provides steering input resisting driver in maintaining center of lane position. Condition has existed from day of dealer delivery.
MERCEDES-BENZ C 300 (2021) - BACK OVER PREVENTION Oct 6, 2025
Incident date: Oct 5, 2025
The contact's husband owns a 2018 Dodge Journey. The contact stated that while in reverse(R), the rear-view camera image was either blank or upside-down. The vehicle was taken to a dealer, where the camera was repaired. Despite the repair, the contact stated that the failure had recently recurred. The manufacturer was notified of the recent failure, but informed the contact that there were no reca... Read more
MERCEDES-BENZ CLS550 (2012) - POWER TRAIN Oct 5, 2025
Incident date: Oct 4, 2025
Transmission is overheating is the warning I keep getting on the dashboard read out. The transmission is shifting very hard and you can hear it grinding and winding up when it is trying to shift. I had the car put on a computer at a shop and the codes were reading that the clutch was not releasing and he tried to reset it and it kept failing. I googled my car and saw that this is a known problem w... Read more
MERCEDES-BENZ CLA250 (2015) - STEERING Oct 4, 2025
Incident date: Oct 1, 2025
Power steering. Steering warning light (Steering service required) comes on randomly for a second or two and then goes away. Making steering and controlling the vehicle very difficult. Several trips to repair shops that run a diagnostics computer scams come up with nothing. Mechanics have check for shorts but say nothing looks out of the normal. This make model and year has had 197 vehicles reca... Read more
MERCEDES-BENZ GLB 250 (2024) - VEHICLE SPEED CONTROL Oct 4, 2025
Incident date: Oct 4, 2025
First incident was July 2025 . Car had 1300 miles. Would not accelerate over 25 miles an hour. Made an appointment with Route 60 Hyundai in Vero Bch, Fl. They could not find anything wrong. (invoice # [XXX]) Second time [XXX]. 3009 miles on the speedometer. The car would not accelerate over 4mph. After several minutes acceleration was possible. We will once again return to Route 60 Hyundai. Car c... Read more
MERCEDES-BENZ C 300 (2019) - SERVICE BRAKES Oct 4, 2025
Incident date: Aug 11, 2025
“Shift to park” warning keeps popping up on my dash. I looked into it and there are many people saying this is a known issue!
MERCEDES-BENZ C 300 (2019) - UNKNOWN OR OTHER Oct 4, 2025
Incident date: Aug 11, 2025
When braking — both at low speeds and when slowing from highway speeds (40+ mph) — vehicle feels like engine revs and is still pushing against the brakes. Requires very firm pedal pressure to hold car in place; if brake pressure is eased, vehicle surges forward until it finally settles after several seconds. Concern is intermittent but repeatable. I had a near collision on 10/3/2025 due to thi... Read more
MERCEDES-BENZ C 300 (2019) - SERVICE BRAKES Oct 4, 2025
Incident date: Aug 11, 2025
When braking — both at low speeds and when slowing from highway speeds (40+ mph) — vehicle feels like engine revs and is still pushing against the brakes. Requires very firm pedal pressure to hold car in place; if brake pressure is eased, vehicle surges forward until it finally settles after several seconds. Concern is intermittent but repeatable. I had a near collision on 10/3/2025 due to thi... Read more
MERCEDES-BENZ CLA 250 (2023) - EXTERIOR LIGHTING Oct 3, 2025
Incident date: Oct 3, 2025
The third brake lights on this generation Raptor are very, very dim. There are three individual/small LED lights, and when the tail lights are on, which includes the third brake light on these vehicles since they act as marker lamps due to the vehicle's width), the third brake lights are not noticeable. This is especially bad in the daytime if the headlights are on, because there is almost no dif... Read more
MERCEDES-BENZ CLA 250 (2023) - AIR BAGS Oct 3, 2025
Incident date: Oct 3, 2025
I was in a pretty serious collision with a very large deer this morning. My car is totaled, the airbags did not deploy and I had to physically shield my face, neck and head.
Crash
MERCEDES-BENZ GLE350 (2017) - SERVICE BRAKES Oct 3, 2025
Incident date: Sep 24, 2025
I am reporting a critical safety design defect in my 2025 Chevrolet Tahoe Z71 (VIN: [XXX] ), involving the Brake Pedal Assembly geometry. Bought vehicle in January this year and within a few days of driving I noticed my foot repeatedly catching or hanging up on the brake pedal when moving from the accelerator to brake, which severely delays braking application (regardless of my footwear). This mo... Read more
MERCEDES-BENZ CLS550 (2012) - AIR BAGS Oct 3, 2025
Incident date: Aug 1, 2025
The contact owns a 2008 Nissan Rogue. The contact stated that while driving on Highway I-10 at 65 MPH, there was an extremely loud popping sound coming from the vehicle. The contact immediately pulled over, assuming there was a failure with the tire. Upon further investigation with her parents, it was determined that the tires were intact, and the abnormal sound came from the side air bag deployin... Read more
MERCEDES-BENZ SPRINTER 2500 (2023) - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL Oct 1, 2025
Incident date: Jul 7, 2025
In the cars digital instrument cluster have problem on the same model many of cars because I know many of friends that have same model car and I get problem so I go to the mechanic and the mechanic says it is a manufacturing problem on that same model have same problem I repair it twice and now it again appears it's also a safety concern because the problem is the light is completely go out comple... Read more
MERCEDES-BENZ SPRINTER 2500 (2023) - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL Oct 1, 2025
Incident date: Jul 7, 2025
In the cars digital instrument cluster have problem on the same model many of cars because I know many of friends that have same model car and I get problem so I go to the mechanic and the mechanic says it is a manufacturing problem on that same model have same problem I repair it twice and now it again appears it's also a safety concern because the problem is the light is completely go out comple... Read more
MERCEDES-BENZ GLA 250 (2019) - FUEL/PROPULSION SYSTEM Oct 1, 2025
Incident date: Sep 25, 2025
I had the stop bearing rod recall performed on my 2019 Acura TLX along with a fuel pump recall. After less than 10,000 miles I am informed that my high pressure fuel pump has failed. When the did the recall on the vehicle they only did the low pressure fuel pump when there is known issue of the high pressure fuel pump failing.
MERCEDES-BENZ GLA 250 (2019) - STEERING:STEERING CONTROL MODULE Oct 1, 2025
Incident date: Sep 25, 2025
The contact owns a 2023 Jeep Wrangler. The contact stated that while driving 30 MPH, the check engine warning light illuminated. The vehicle failed to restart. The contact called AAA and was informed that the battery was being drained by an unknown electrical fault. The vehicle was taken to the local dealer, where it was diagnosed that the valve cover and steering module timing cover needed to be ... Read more
MERCEDES-BENZ EQB 300 4MATIC (2022) - SUSPENSION Oct 1, 2025
Incident date: Jun 28, 2025
The contact owns a 2005 Jeep Liberty. The contact stated that while driving at an undisclosed speed, the contact noticed an abnormal sound coming from the vehicle, and the vehicle was shaking erratically. No warning lights were illuminated. The vehicle was towed to the dealer, where it was diagnosed with transfer case and transmission failure. The contact was informed that the transfer case and th... Read more
MERCEDES-BENZ EQB 300 4MATIC (2022) - BACK OVER PREVENTION Oct 1, 2025
Incident date: Jun 28, 2025
The contact owns a 2019 Chevrolet Colorado. The contact stated that while reversing, the rearview camera image was blank, and the message "Service Camera" was displayed. The contact noticed that upon closing the tailgate with the key, the rearview camera image failed to display while reversing. The contact stated that the failure was initially occurring intermittently, but the rearview camera late... Read more
MERCEDES-BENZ AMG E 53 4MATIC+ WAGON (2025) - AIR BAGS Sep 30, 2025
Incident date: Sep 26, 2025
Took to two shops for the air bag light on dashboard. They told me this is a known issue with the clockspring and I should check for recalls. My vin shows no open recalls, but because this is a known issue with a previous recalls, i believe recurring issues should be assessed and repaired under the ongoing recall.
MERCEDES-BENZ AMG E 53 4MATIC+ WAGON (2025) - UNKNOWN OR OTHER Sep 30, 2025
Incident date: Sep 26, 2025
Faulty water pump → allowed coolant to migrate into the vacuum lines (a place coolant should never be). •This led to turbo underboost faults (loss of power) even though the turbo itself is fine. •The contaminated vacuum system now requires replacement of the vacuum shut-off valve and possibly other vacuum components. •Because of how the parts are placed, the repair requires removing the fr... Read more
MERCEDES-BENZ SPRINTER 3500 (2019) - SERVICE BRAKES, HYDRAULIC Sep 30, 2025
Incident date: Sep 29, 2025
The contact owns a 2018 Ram 2500. The contact received notification of NHTSA Campaign Number: 24V896000 (SERVICE BRAKES, HYDRAULIC). However, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, the ABS warning light illuminated and remained illuminated. The contact stated that there was an abnormal beeping sound coming from the veh... Read more
MERCEDES-BENZ C300 (2017) - FUEL/PROPULSION SYSTEM Sep 30, 2025
Incident date: Apr 1, 2022
2019 Kia Optima EX - 59,000 miles - car miss fires and shakes on start. After a few seconds the car calms down and I can drive. Very dangerous since the fuel can stop flowing and the car can stall at any speed. Very dangerous!! Looks like several Kia's from 2019-2023 have been recalled for the same issue - High Pressure Fuel Pump - if my car is having the same issue at 59,000 miles why is this... Read more
MERCEDES-BENZ GLK350 (2013) - BACK OVER PREVENTION: WARNINGS Sep 29, 2025
Incident date: Sep 2, 2025
Shift to Park light remains on after you’ve put the car in “park” which could potentially run the battery down. Car does not recognize when it is in “park”. Have to “jiggle” the gear a bit, in hopes that it turns off.
MERCEDES-BENZ GLK350 (2013) - SERVICE BRAKES Sep 29, 2025
Incident date: Sep 2, 2025
The contact rented a 2025 Chevrolet Trax. The contact stated that, while her husband was driving at 25 MPH on a decline and attempting to slow the vehicle upon approaching a curve in the road, the brake pedal depressed all the way to the floorboard but failed to bring the vehicle to a complete stop. As a result, the driver briefly lost control of the vehicle, only coming to a complete stop after c... Read more
Crash
MERCEDES-BENZ GLK350 (2013) - POWER TRAIN Sep 29, 2025
Incident date: Sep 2, 2025
I own the 2021 Honda Passport (Touring). On numerous occasions while making left or right turns. The truck will decelerate by itself, and the engine will rev up and the RPM increase but the truck fails to respond when the accelerator pedal is depressed. I continue to press the accelerator pedal, and the truck eventually appears to catch up with its speed. Very dangerous when trying to enter from ... Read more
MERCEDES-BENZ GLE 350 (2023) - SERVICE BRAKES Sep 29, 2025
Incident date: Sep 10, 2025
In August of this year while the truck was moving, it just shut off and the parking brake was engaged. I brought it to the dealer and they checked the truck through the computer. They could not find any issues. Just this past Saturday 9/27/2025 while i was backing up into a parking space, the vehicle shut down again in gear and the parking brake was again engaged. I call the Service dept at Gaines... Read more
MERCEDES-BENZ GLE 350 (2023) - ENGINE Sep 29, 2025
Incident date: Sep 10, 2025
In August of this year while the truck was moving, it just shut off and the parking brake was engaged. I brought it to the dealer and they checked the truck through the computer. They could not find any issues. Just this past Saturday 9/27/2025 while i was backing up into a parking space, the vehicle shut down again in gear and the parking brake was again engaged. I call the Service dept at Gaines... Read more
MERCEDES-BENZ GLE 350 (2023) - SERVICE BRAKES Sep 29, 2025
Incident date: Sep 10, 2025
The rear brakes are failing at unusually low miles with no indicator on the dashboard that they needed service. Basically we just started hearing a grinding noise. The Nissan dealer says this is normal for that vehicle, but I have never seen brakes begin to fail this soon under normal driving conditions and no indicators.
MERCEDES-BENZ GL63 (2015) - ENGINE Sep 29, 2025
Incident date: Sep 14, 2020
My engine light came on and I almost immediately lost power. This car is only 3 years old with about 87k miles. I was on the highway going over 70mph when this happened. The dealer says the coolant system failed which allowed coolant to get into the engine. Either way...engine failure, which Nissan has not currently honoring their extended warranty offered on this model for the repair. There ... Read more
MERCEDES-BENZ GL63 (2015) - UNKNOWN OR OTHER Sep 29, 2025
Incident date: Sep 14, 2020
Rear window shattered due to heat
MERCEDES-BENZ GLC 300 4MATIC (2024) - ELECTRICAL SYSTEM Sep 28, 2025
Incident date: Sep 28, 2025
Since last Wed. (9/24/2025), the car started to show the warnings of "Adaptive Cruise Control Problem", "Brake Hold System Problem", "Brake System Problem", "Electric Parking Brake Problem", and "Road Departure Mitigation System Problem" from time to time. I bought this VHonda Clarity Plug-in Hybrid 2018 in June 2023 as the HoneTrue Certified. Then probably the same time, the car lose the EV mode... Read more
MERCEDES-BENZ C250 (2014) - POWER TRAIN Sep 27, 2025
Incident date: Sep 25, 2025
When driving at any speed, there is noticeable jerking in the power steering whenever making minor movements on the steering wheel. Rather than smoothly adjust the direction for the vehicle, this jerking will forcibly redirect the vehicle to move in the direction the steering wheel was turned. This results in the inability to smoothly drive straight and results in unpredictable jerking movements, ... Read more
MERCEDES-BENZ C250 (2014) - UNKNOWN OR OTHER Sep 27, 2025
Incident date: Sep 25, 2025
The ongoing “ghost touch” defect in Mazda infotainment systems is a serious safety hazard that should have triggered a recall. This issue affects vehicles from model years 2016 through 2023 and stems from a design flaw present from the beginning. While driving, the system can suddenly take control of the screen—changing settings, switching stations, adjusting navigation, and even blasting th... Read more
MERCEDES-BENZ C240 (2005) - VEHICLE SPEED CONTROL Sep 27, 2025
Incident date: Jul 12, 2025
There is an issue with Cruise Control while moving out of a parking space. I am concerned for my wife who knows nothing about technology. If she were to MISTAKENLY press the Cruise Control button while parked and a car is in front of her, the car's Cruise Control will ACTIVATE AND LUNG FORWARD at a speed of 15MPH. This can be frightening and in a panic a person can crash. This has happened to me ... Read more
MERCEDES-BENZ DUO PLUS (9999) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Sep 27, 2025
Incident date: Jul 12, 2025
AEB system engaged emergency braking for no apparent reason when traveling at >35mph on a busy road with the flow of traffic. My face actually hit the steering wheel and a car traveling behind me barely stopped in time to avoid rear ending me. The AEB system has repeatedly displayed warning lights in the dash previously. For each occurrence, the vehicle was serviced at the dealership and reassuran... Read more
MERCEDES-BENZ CLA 250 (2019) - FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Sep 26, 2025
Incident date: Sep 14, 2025
My Service AWD light came on. I had the system checked in February of 2025. I was informed it was a bad PTU system. My car makes a clunking then whining noise when driving. It cannot go over 55 mph before losing power. My VIN doesn’t come up in the recall list but it has the same diagnostic issues The issue was diagnosed at Heritage Jeep in Harrisburg on 2/15/2025 Receipt order # 218197. Custo... Read more
MERCEDES-BENZ AMG GLC43 (2021) - POWER TRAIN Sep 26, 2025
Incident date: Sep 25, 2025
*Rear differential bolt and bushing failure two times in less than twelve months. Rear drive making loud banging noises. Vehicle not able to drive. Vehicle rear drive failed as vehicle was in motion. *If I was traveling at high rate of speed, this could have cause the vehicle to lose control. *Problem was reported to dealer and fixed the first time. The second time the dealer refused to fix the p... Read more
MERCEDES-BENZ E350 (2011) - EXTERIOR LIGHTING Sep 26, 2025
Incident date: Sep 18, 2025
Cluster info not working as it should
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