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 (2023) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jul 15, 2025
Incident date: Feb 18, 2025
It is impossible to disable automatic emergency, breaking system permanently. The vehicle brakes strongly and abruptly causing the cars behind to slam on their brakes and potentially cause accidents. Every time I disable it, it comes back on next time we get into the car. There has been several instances where the vehicle hit the brakes really hard, even if there was nothing in front of it.. I... Read more
MERCEDES-BENZ SPRINTER 2500 (2023) - SERVICE BRAKES Jul 15, 2025
Incident date: Feb 18, 2025
It is impossible to disable automatic emergency, breaking system permanently. The vehicle brakes strongly and abruptly causing the cars behind to slam on their brakes and potentially cause accidents. Every time I disable it, it comes back on next time we get into the car. There has been several instances where the vehicle hit the brakes really hard, even if there was nothing in front of it.. I... Read more
MERCEDES-BENZ GLA 250 (2018) - STEERING Jul 15, 2025
Incident date: Jun 23, 2025
Radio needed replacement, transmission was replaced under lease contract, Rack & Pinion replaced, Steering & Suspension R/F Axle replacement needs to be done, part is on back order until September 2025-This is very dangerous. There should be recalls on the above is the part is on back order there are many issues with this these parts. This car has too many issues its only a 2020.
MERCEDES-BENZ E350 (2014) - POWER TRAIN Jul 14, 2025
Incident date: Jul 14, 2024
The contact owns a 2017 Ford Fusion. The contact stated while driving at an undisclosed speed, the check engine and service warning lights illuminated. The vehicle was taken to the dealer where it was diagnosed with a failed torque converter clutch and a failed transmission. In addition, the contact was informed of metal found in the oil. The contact was informed that the transmission needed to be... Read more
MERCEDES-BENZ E350 (2014) - TRACTION CONTROL SYSTEM Jul 14, 2025
Incident date: Jul 14, 2024
The contact owns a 2022 Chevrolet Suburban. The contact stated while driving at various speeds or while accelerating from a complete stop, the automatic emergency braking system engaged while there was no other vehicle nearby, and the vehicle skidded. The contact stated that the traction control warning light was illuminated. The contact stated that while her husband was driving at an undisclosed ... Read more
MERCEDES-BENZ E 350 (2021) - VEHICLE SPEED CONTROL Jul 14, 2025
Incident date: Jul 1, 2025
At approximately 10 pm driving on the interstate at approximately 65 mph, I was attempting to accelerate to 70 mph and my speedometer was decreasing in speed even though I had my foot on the accelerator. I had to pull off to the side of the interstate that has a very narrow shoulder. My car was not able to accelerate. I had to turn it off and turn it back on and then it appeared to work as usual. ... Read more
MERCEDES-BENZ C300 (2012) - UNKNOWN OR OTHER Jul 14, 2025
Incident date: Jul 11, 2025
In brief: I purchased a used 2010 Subaru Forester in Nov. 2022. Because the vehicle gave me many problems, I decided to purchase another vehicle. In June 2025 I went to Fred Beans in Mechanicsburg, PA. They ran a Car Fax on my 2010 Subaru & found, among other things, the odometer of my 2010 Subaru had potentially been rolled back (mileage going from approx. 171,000 to 91,000) prior to my purchase.... Read more
MERCEDES-BENZ SPRINTER 2500 (2014) - STEERING Jul 14, 2025
Incident date: Jul 14, 2025
Subject: Urgent Safety Concern – Request for Recall Coverage Assistance To Whom It May Concern, I am writing with a heartfelt and urgent request regarding a serious malfunction in my vehicle's steering column, which has made it extremely difficult to turn. This presents a clear and dangerous safety hazard, particularly on expressways and in everyday driving when the ability to maneuver quickly i... Read more
MERCEDES-BENZ E350 (2013) - ELECTRICAL SYSTEM Jul 14, 2025
Incident date: Jul 9, 2025
I am unsure of what the complete issue is at this point. I have taken my car into two different dealerships multiple times and everybody keeps sending me back saying it’s running as it was designed. However, the things that’s experiencing it was not experiencing when I bought it, I would not have bought it And the list goes on. Has a random hesitation in the transmission. It revs way too high ... Read more
MERCEDES-BENZ A 220 (2019) - POWER TRAIN Jul 14, 2025
Incident date: Jul 3, 2025
My car is hesitant in changing gears. I must put it in drive before it will go in reverse
MERCEDES-BENZ A 220 (2019) - SERVICE BRAKES Jul 14, 2025
Incident date: Jul 3, 2025
I can come to a complete stop and then will notice the car start to inch forward with foot still on brake which then, I’ll push foot down as far as it’ll go to stop car again. I’ll brake, stop car, put it into park and the entire car will jerk forward. I’m nervous this is going to cause an accident. The car is 2025 with ~600 miles. This is a daily issue since purchase. Appointment schedule... Read more
MERCEDES-BENZ A 220 (2019) - UNKNOWN OR OTHER Jul 14, 2025
Incident date: Jul 3, 2025
Unknown. Sometimes this car slightly shakes, you hear faint noises/knocking, and feel vibrating in the floor of the car when beginning to accelerate or towards ending of deceleration. Passengers in second and third row can feel and hear it as well. Will be getting this checked by dealership. This is new car 2025 with ~600 miles and it’s an issue since purchase.
MERCEDES-BENZ S550 (2017) - POWER TRAIN Jul 12, 2025
Incident date: Jul 12, 2025
10-speed automatic transmission valve body failure at 41k Parts are unavailable nor are replacement transmissions. Dealership says 3 months
MERCEDES-BENZ GLC 300 (2019) - ENGINE Jul 12, 2025
Incident date: May 22, 2025
Vehicle has 71,452 miles and has started using coolant and the wrench and check engine light are coming on. This is a known issue in other years of ford vehicles and this vehicle should also be included in the recall.
MERCEDES-BENZ GLC 300 (2019) - SUSPENSION Jul 12, 2025
Incident date: May 22, 2025
The rear sub-frame, to which the suspension system is connected had rusted out and failed. Two different mechanics indicated the vehicle is unsafe to drive. The first indicated that this part should not be as corroded as it is and should not have failed.
MERCEDES-BENZ GLE 350 (2020) - FUEL SYSTEM, GASOLINE Jul 11, 2025
Incident date: Jul 11, 2025
The contact owns a 2021 Ford Expedition. The contact stated that while attempting to start the vehicle, the vehicle failed to start. The contact's wife had attempted to start the vehicle several times. The contact stated that when the vehicle was started, the accelerator pedal was depressed, and the check engine warning light illuminated. In addition, the engine seized. The vehicle was towed to th... Read more
MERCEDES-BENZ GLE 350 (2021) - POWER TRAIN Jul 11, 2025
Incident date: May 26, 2025
The contact owns a 2013 Ford F-150. The contact stated that while her husband was driving at approximately 35 MPH downhill, the vehicle downshifted to 2nd gear inadvertently. The tow warning light was illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was notified of the failure. The failure mileage was approximately 81,520.
MERCEDES-BENZ GLB 250 (2023) - ENGINE Jul 11, 2025
Incident date: May 10, 2025
My oil plug fell out causing engine damage. They are saying it is fault of wal mart who did last oil change but 2 months and 12,000 miles have passed since oil change and they will not cover under warranty
MERCEDES-BENZ GLB 250 (2023) - ELECTRICAL SYSTEM Jul 11, 2025
Incident date: May 10, 2025
On [XXX], I was driving on the [XXX] in San Diego, a rather busy freeway, and the instrument panel went black with no interference from me. I could not see speedometer or any other information about the car, like check engine light. I drove the 17 miles home. At my home, I restarted the car several times and the screen was still black. A separate screen with the radio, etc. was still working t... Read more
MERCEDES-BENZ GL550 (2014) - ELECTRICAL SYSTEM Jul 11, 2025
Incident date: Jun 14, 2025
The SUV has been in the dealer service center twice. BMW includes a charging cable a dual 110v/220v intended to charge the car as it is a plug in hybrid. Per the dealer the charging cable and the car are working as intended however when plugged in it will loose charge not gain it. The problem with this is the car will not remote start/ pre-condition in the hot Arizona sun without the battery havin... Read more
MERCEDES-BENZ GL550 (2014) - ENGINE AND ENGINE COOLING Jul 11, 2025
Incident date: Jun 14, 2025
The contact owns a 2018 Ford Escape. The contact stated while her son was driving at an undisclosed speed on the freeway, the vehicle overheated. The check engine warning light was illuminated. The driver pulled to the side of the road and allowed the vehicle to cool off. The driver then drove to a safe location. The vehicle was towed to an independent mechanic, where it was diagnosed with coolant... Read more
MERCEDES-BENZ GL550 (2014) - ENGINE Jul 11, 2025
Incident date: Jun 14, 2025
My car had been sitting for a week as we were off on vacation and when I came back the car would not start. Oil had been changed 1 week before that by Miller and Son. After towing it to Miller and Son Chevrolet (724-378-0542)we were told it was a timing chain issue and once they opened things up I was told the engine is ruined. The car only had 71,000 miles on it(I purchased it last year) We spok... Read more
MERCEDES-BENZ GLK350 (2011) - ENGINE Jul 10, 2025
Incident date: Jul 2, 2025
Coolant intrusion into cylinder/cylinders Problem confirmed by a dealer Check engine light, cylinder 1 missfire is when I noticed an issue
MERCEDES-BENZ GLK350 (2011) - SERVICE BRAKES Jul 10, 2025
Incident date: Jul 2, 2025
My 2017 GMC Sierra Brakes started acting up a slow speed it would seem like there were no Brakes or Pedal would push very hard. I pulled into a parking space at the store and it was like I had no Brakes had to push pedal very hard and Thank god there wasn’t a car in front of me because I would have hit it. The truck has new front and back Brakes and Rotors put. The truck was throwing some codes... Read more
MERCEDES-BENZ GLK350 (2011) - SERVICE BRAKES, HYDRAULIC Jul 10, 2025
Incident date: Jul 2, 2025
The contact owns a 2018 Dodge Journey. The contact stated while driving 25 MPH, there was an abnormal grinding sound coming from the rear brakes. No warning light was illuminated. An independent mechanic was contacted. The vehicle was taken to an independent mechanic where it was diagnosed; however, the diagnostic result was unknown. The front brakes were replaced, and the vehicle was repaired. T... Read more
MERCEDES-BENZ C250 (2014) - STEERING Jul 10, 2025
Incident date: Jun 10, 2025
The contact owns a 2020 Ram 1500. The contact stated while driving at an undisclosed speed, the steering wheel failed to turn in the intended direction. In addition, the “Service Power Steering” warning light was illuminated. The contact stated that the vehicle stalled in the middle of a busy roadway. The contact stated that her small children were occupants of the vehicle during the failure. ... Read more
MERCEDES-BENZ E 350 (2021) - BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING Jul 10, 2025
Incident date: Jul 9, 2025
My cross traffic warning system is inoperative. Dealer said the sensors are operating normally. This is a safety hazard.
MERCEDES-BENZ GLE 450 (2020) - POWER TRAIN Jul 10, 2025
Incident date: Jun 30, 2025
The contact owns a 2017 Chevrolet Volt. The contact stated while attempting to turn off the vehicle, the vehicle failed to respond as needed while shifted into park(P). The contact manipulated the gear shifter until park(P) was recognized and the vehicle turned off. No warning light was illuminated. The contact stated that an appointment with the dealer was scheduled to inspect the vehicle. The ve... Read more
MERCEDES-BENZ GLB 250 (2020) - FUEL SYSTEM, GASOLINE Jul 10, 2025
Incident date: Jun 16, 2025
The contact owns a 2018 Alfa Romeo Stelvio. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. The message "Electronic Acceleration Control Disabled" was displayed. The contact pulled over and waited a while before restarting the vehicle. The vehicle was taken to the dealer, where it was determined that the low-pressure fuel pump had failed. The contact w... Read more
MERCEDES-BENZ R350 (2008) - SERVICE BRAKES, HYDRAULIC Jul 9, 2025
Incident date: Jun 26, 2025
The contact owns a 2015 Ford Escape. The contact stated while driving approximately 55 MPH, the ABS and the traction control warning lights illuminated. The messages "4-Wheel Drive Temporarily Disabled" and "Hill Start Assist Not Available" were displayed. Additionally, the contact stated that while driving after starting the vehicle, the vehicle hesitated while responding, and there was an abnorm... Read more
MERCEDES-BENZ GLE 350 (2021) - BACK OVER PREVENTION: WARNINGS Jul 8, 2025
Incident date: Jul 7, 2025
Lost power on thruway in 2017 jeep Cherokee, light came on reading"service electronic stability control ", followed by check engine light. Car is not drivable, been sitting at dealership for almost 3weeks now, currently no remedy for safety recall, and no timeline. I have no vehicle at moment, work fulltime, and am still making payments. Was told I can't have loaner car, both by dealership, and Mo... Read more
MERCEDES-BENZ GLE 350 (2021) - POWER TRAIN Jul 8, 2025
Incident date: Jul 7, 2025
Lost power on thruway in 2017 jeep Cherokee, light came on reading"service electronic stability control ", followed by check engine light. Car is not drivable, been sitting at dealership for almost 3weeks now, currently no remedy for safety recall, and no timeline. I have no vehicle at moment, work fulltime, and am still making payments. Was told I can't have loaner car, both by dealership, and Mo... Read more
MERCEDES-BENZ GLE 350 (2021) - ENGINE Jul 8, 2025
Incident date: Jul 7, 2025
Lost power on thruway in 2017 jeep Cherokee, light came on reading"service electronic stability control ", followed by check engine light. Car is not drivable, been sitting at dealership for almost 3weeks now, currently no remedy for safety recall, and no timeline. I have no vehicle at moment, work fulltime, and am still making payments. Was told I can't have loaner car, both by dealership, and Mo... Read more
MERCEDES-BENZ C300 (2015) - POWER TRAIN Jul 8, 2025
Incident date: Jul 7, 2025
The contact owns a 2019 Ford Expedition. The contact stated while driving 40 MPH and depressing the accelerator pedal, the vehicle failed to respond as indented and started to decelerate unintendedly. The contact became aware of a rattling sound coming from underneath the vehicle. Several warning lights illuminated. The contact stated that the failure had occurred on several occasions. The vehicle... Read more
MERCEDES-BENZ AMG E53 (2020) - POWER TRAIN Jul 8, 2025
Incident date: Jun 20, 2025
The contact owns a 2019 Jeep Cherokee. The contact stated while driving at an undisclosed speed, the vehicle briefly jolted, and the contact heard an abnormal clanking sound coming from underneath the vehicle. The vehicle returned to normal functionality, but the failure became a regular occurrence. The contact stated that the “Service 4-WD” warning light was illuminated. The vehicle was taken... Read more
MERCEDES-BENZ AMG E53 (2020) - FORWARD COLLISION AVOIDANCE: WARNINGS Jul 8, 2025
Incident date: Jun 20, 2025
Owned the 2021 Honda Passport for 4 years and have had multiple issues over that time. 1st. Electrical issues. Randomly while driving the center/head unit will continuously restart on a loop until vehicle is turned off and turned back on. 2nd. The speakers make crackling noises randomly while driving. Even when the audio/speakers are turned off the crackling continues. (Very loud and annoying) ... Read more
MERCEDES-BENZ AMG E53 (2020) - ENGINE Jul 8, 2025
Incident date: Jun 20, 2025
Owned the 2021 Honda Passport for 4 years and have had multiple issues over that time. 1st. Electrical issues. Randomly while driving the center/head unit will continuously restart on a loop until vehicle is turned off and turned back on. 2nd. The speakers make crackling noises randomly while driving. Even when the audio/speakers are turned off the crackling continues. (Very loud and annoying) ... Read more
MERCEDES-BENZ A 220 (2020) - ELECTRICAL SYSTEM Jul 7, 2025
Incident date: Jun 24, 2025
The 2015 Chevrolet Tahoe seems to be known for thermostat failure. My thermostat gauge while driving would drop from 210 to 160 and stay pinned on 160 and the fans would turn on. I was told by an auto body shop that it seemed to be electric issues. I also had a wire under the car catch fire and the auto body shop said that is why my standing lights would not work in the rear but my brake lights wo... Read more
MERCEDES-BENZ A 220 (2020) - SERVICE BRAKES Jul 7, 2025
Incident date: Jun 24, 2025
Brake booster faulty, alert continuously came on and off while driving at different speeds created drastic changes in cars braking ability that were potentially hazardous if driver did not pull over.
MERCEDES-BENZ A 220 (2020) - AIR BAGS Jul 7, 2025
Incident date: Jun 24, 2025
On June 24 ,2025 I was in a front end collision resulting in personal injury to with parties. From airbags not deploying on my vehicle. My car was deemed total loss from insurance company. Vehicle didn't have any prior electrical or and warning lamps on at time prior collision
Crash 2 injured
MERCEDES-BENZ E350 (2011) - STEERING Jul 7, 2025
Incident date: Jul 7, 2025
The contact owns a 2022 Jeep Grand Cherokee L. The contact stated that upon starting the vehicle, several unknown warning lights illuminated. The contact turned off the vehicle. The contact restarted the vehicle and shifted into reverse(R) and the steering wheel seized. The contact stated that several unknown warning lights were illuminated. The contact turned off and restarted the vehicle three t... Read more
MERCEDES-BENZ C300 (2015) - SERVICE BRAKES, HYDRAULIC Jul 7, 2025
Incident date: Apr 2, 2025
The contact owns a 2018 Ram 3500. 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 vehicle was taken to the dealer but was not diagnosed or repaired. The dealer confirmed that parts for the recall repair were not yet available. The manufacturer was not made aware of the issue. The... Read more
MERCEDES-BENZ C300 (2015) - SEATS Jul 7, 2025
Incident date: Apr 2, 2025
The contact owns a 2015 Honda Odyssey. The contact received notification of NHTSA Campaign Number: 17V725000 (SEATS); however, the part to do the recall repair was not yet available. The local dealer was not 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 AMG C43 (2018) - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER Jul 7, 2025
Incident date: Jun 27, 2025
The contact owns a 2021 Ford Bronco Sport. The contact stated that while her daughter was driving at an undisclosed speed, the vehicle inadvertently lost motive power and was unable to accelerate above 30 MPH. The failure persisted; however, the contact was able to drive to the intended destination. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure wi... Read more
MERCEDES-BENZ C300 (2016) - ENGINE Jul 7, 2025
Incident date: Apr 30, 2025
This is a Company Vehicle and as part of our Fleet of 160 various Vehicle models. I am the Fleet supervisor of this Company Safety Concern: Error message will show in the Dash "Engine malfunction reduced speed service now", and will suddenly stop in the middle of the road or freeway. This is the 9th same vehicle model we reported in your safety concern reporting portal.
MERCEDES-BENZ GLE 450 (2024) - ENGINE Jul 7, 2025
Incident date: Jun 27, 2025
When the vehicle is started, the cam phasers rattle, and yes, it is available for inspection upon request. Ford mechanics and other mechanics have stated that if not replaced, the cam phasers will eventually fail. This puts others at risk as the auto start/stop feature shuts the engine off anytime the vehicle comes to a stop. If the cam phasers failed while stopped in the road, the vehicle would ... Read more
MERCEDES-BENZ C250 (2014) - ELECTRICAL SYSTEM Jul 7, 2025
Incident date: Jul 6, 2025
The fuel sensors on the car is not recognizing I have gas in my car, the battery and engine like come on while driving , then the whole system shuts off will the car is still driving.
MERCEDES-BENZ SPRINTER 2500 (2015) - BACK OVER PREVENTION: SENSING SYSTEM: CAMERA Jul 7, 2025
Incident date: Jul 3, 2025
“Camera temporarily available” is still a very frequent message when backing up despite update to software version P3.6.4, which is claimed to have fixed the issue, the basis of recall number RP1057 (NHTSA recall 25V280000).
MERCEDES-BENZ EQE 500 (2023) - SEATS Jul 6, 2025
Incident date: Apr 8, 2025
Adjusting the headrest up some and the headrest popped out and want go back in i know that it pops out durning a collision so im wondering why is it popped out now the airbag light is on
MERCEDES-BENZ AMG EQS 53 (2022) - ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE Jul 6, 2025
Incident date: Jun 28, 2025
The car's gas gauge and fuel range indicator are problematic. The fuel gauge quickly drops from a higher reading, like 3/4 full, to empty. After this, the gauge and the fuel range both fluctuate while driving, making it impossible to determine the fuel level.
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