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 ›
Clear

Showing 33,654 complaints for MERCEDES-BENZ

MERCEDES-BENZ C 300 (2020) - SERVICE BRAKES Oct 26, 2025
Incident date: Oct 3, 2025
front collision system failed. ABS and traction control are now failing. My breaks gave out Yes No The failure happened the day the warning lights came on - 10/26/2025
MERCEDES-BENZ C 300 (2020) - POWER TRAIN Oct 26, 2025
Incident date: Oct 3, 2025
The truck will down shift while on the highway. There is also a hard shift from gears 4 through 6. But mostly between 5-6. There are also times when the RPM go high to change gears when taking off. Yes it has put my family and I at risk when it does a sudden down shift while cruising at highway speeds. I am taking it to a shop to be looked at. There was no warning, or lights before this happene... Read more
MERCEDES-BENZ GLE 350 (2020) - POWER TRAIN Oct 25, 2025
Incident date: Oct 16, 2025
Timing chain gasket leak, causing oil to go everywhere and smoking could cause a fire
MERCEDES-BENZ GLE 350 (2020) - UNKNOWN OR OTHER Oct 25, 2025
Incident date: Oct 16, 2025
The panoramic sunroof randomly shattered while driving. Nothing hit it, and it wasnt opened or cracked.
MERCEDES-BENZ C300 (2011) - ELECTRICAL SYSTEM Oct 25, 2025
Incident date: Oct 16, 2025
Purchased 12/2023 2015 Ford Expedition April of 2024 we began to have issues with the Sync System and Climate Control. We took it back to the original dealer and a second Ford dealer and neither was able to diagnose the issue. As they could not get it to duplicate while there. However it has happened numerous times since. The symptoms seem to have no rhyme or reason as to when they will happen, b... Read more
MERCEDES-BENZ GLS450 (2017) - ENGINE Oct 24, 2025
Incident date: Feb 15, 2025
I was driving my vehicle and all of the sudden it just turned off and said vehicle shift to P to select gear, and I kept pressing the gas and it wouldn’t move , I have nothing on my dash no lights or anything.
MERCEDES-BENZ GLA 250 (2015) - FUEL/PROPULSION SYSTEM Oct 24, 2025
Incident date: Oct 8, 2025
P0401, P0B9A Loss propulsion power on highway Shift to Park issues And car uses gas before electricity is empty
MERCEDES-BENZ C300 (2013) - FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS Oct 24, 2025
Incident date: Oct 10, 2025
The contact owns a 2016 Fiat 500X. The contact stated that while driving at various speeds, the vehicle stalled. The contact stated that the fuel gauge indicator failed to function as intended. The check engine warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed with DTC: P0456 and P0452. The evaporative emission system pressure sensor/switch had failed. Addition... Read more
MERCEDES-BENZ EQE SUV 350+ (2024) - SEATS Oct 24, 2025
Incident date: Oct 23, 2025
B-Pillar that houses drivers side seatbelt has a persistent rattling noise. I am afraid that something is loose inside and seatbelt will fail. A bolt, screw or washer sounds loose inside. It has been repaired 2 times. Taken back to dealership 3 times since first 2 repairs but Toyota claims unable to replicate. The seatbelt does not tight across my torso when I brake. Videos of defect have been pr... Read more
MERCEDES-BENZ A 220 (2020) - SERVICE BRAKES Oct 24, 2025
Incident date: Oct 21, 2025
About a month ago while approaching a stop light turning green at a busy intersection, I was slowing into the left turning lane when my car just stopped. No avoidance, no alerts. I had a semi behind me who started pulling out around me in heavy traffic. I could use my flashers. I turned the car off, then on and it finally restarted. This is a 2019 Subaru Forester, original owner, only one incid... Read more
MERCEDES-BENZ AMG GLC43 (2022) - ENGINE Oct 24, 2025
Incident date: Jun 1, 2025
The contact owns a 2024 Chevrolet Suburban. The contact stated that while depressing the accelerator pedal, there was a loud rattling sound coming from the engine. The contact stated that while depressing the brake pedal, the vehicle failed to respond as intended while driving with her grandchildren inside the vehicle. The brake failure warning light was illuminated. The contact stated that the ve... Read more
MERCEDES-BENZ GLE 350 (2021) - AIR BAGS Oct 24, 2025
Incident date: Jan 24, 2024
The contact owns a 2005 Honda Pilot. The contact stated that shortly after refueling, the vehicle suddenly experienced unintended acceleration, causing the speed to increase to approximately 45 MPH while approaching stopped traffic. While pressing the brake pedal to avoid a collision, the vehicle continued to accelerate and crashed into the rear of a second vehicle. During the air bag deployment, ... Read more
Crash 1 injured
MERCEDES-BENZ METRIS (2016) - FUEL SYSTEM, GASOLINE Oct 24, 2025
Incident date: Oct 1, 2022
The contact owns a 2020 Ram 1500. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. There was no warning light illuminated. The contact previously received notification of NHTSA Campaign Number: 22V767000 (Fuel System, Gasoline, Engine) and had the vehicle repaired for a high-pressure fuel pump failure. The vehicle was towed to the dealer, where it was d... Read more
MERCEDES-BENZ GLE 350 (2021) - POWER TRAIN:AXLE ASSEMBLY Oct 24, 2025
Incident date: Jun 27, 2025
The contact owns a 2024 Honda Prologue. The contact stated that there was an abnormal clicking sound coming from the front end while making a left or right turn. There were no warning lights illuminated. The vehicle was taken to the local dealer, who informed the contact that the parts were on back order. The vehicle was diagnosed, and it was determined that the axle on one side of the vehicle nee... Read more
MERCEDES-BENZ METRIS (2016) - ENGINE Oct 24, 2025
Incident date: Oct 1, 2022
I was driving my vehicle on the highway at 65 MPH when the engine light came on and began blinking- no other issues. I tried to pass a vehicle, and my vehicle would not accelerate, I was less than a mile from work. I called the dealership the same day and was able to take it in. When I called, I explained everything the dealership told me I could either tow it or try to drive it in. I went out... Read more
MERCEDES-BENZ METRIS (2016) - EXTERIOR LIGHTING Oct 24, 2025
Incident date: Oct 1, 2022
Automatic high beam function: Does not work properly, most road signs turn the high beams off, sometimes the high beams turn back on when another car is approaching. They don't activate at all until you speed reaches 45 mph. This is the same issue I experienced with my 2021 Ridgeline. The only difference is that on the 2021 model the function activated at 35 mph. This feature is basically usele... Read more
MERCEDES-BENZ GLC 300 (2021) - VISIBILITY/WIPER Oct 24, 2025
Incident date: Oct 16, 2025
I am writing to inform you that I discovered a cracked windshield on my car yesterday after work. I had driven the car for lunch earlier in the day, and the windshield was not cracked at that time. I believe this may be a stress crack.
MERCEDES-BENZ S550 (2014) - ENGINE Oct 24, 2025
Incident date: May 31, 2025
Car has experienced rough idling, sluggish to no acceleration, check engine light illuminates and no shifting of gears regardless of speed. It appears to be going into limp mode. This has occurred monthly for the last four months. After pulling over, the car is turned off, wait five seconds and then turn it back on the car operates like nothing has happened. Here is when it has happened: 1.In ... Read more
MERCEDES-BENZ C300 (2017) - BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING Oct 23, 2025
Incident date: Oct 23, 2025
When put in reverse? The camera either doesn’t come on or it’s looks upside down on the review mirror. It makes it extremely difficult to back up in public areas when there is so many blind spots in the back. Also the electrical system has issues- Bluetooth, cruise control, volume will go up loud on its own, check engine light stays on and it says fuel cap seal is basically messed up and it’... Read more
MERCEDES-BENZ E350 (2006) - UNKNOWN OR OTHER Oct 23, 2025
Incident date: Oct 12, 2025
The car was at a red light so it automatically stopped. when the lights turned green, I removed my foot from the break and the car would not move. I had to call OnStar for roadside assistance and they called the police to make sure I was safe and that traffic flowed safely. My car was towed to the dealership after they tried to start the car by the key and my jumper cables. The car would not start... Read more
MERCEDES-BENZ C300 (2015) - STRUCTURE:BODY Oct 23, 2025
Incident date: Oct 23, 2025
The accident occurred when the tailgate opened without warning or any buttons being pushed while towing a boat trailer. The tailgate become bound between the truck and trailer. The tailgate was damaged and limited my ability to turn the truck. My truck is normally parked in a garage and doesn’t sit in the weather. This truck is my 3rd vehicle so it doesn’t really get driven unless it is p... Read more
Crash
MERCEDES-BENZ E 350 (2024) - ELECTRICAL SYSTEM Oct 23, 2025
Incident date: Oct 20, 2025
The contact owns a 2013 Chevrolet Malibu. The contact stated that while driving at an undisclosed speed, the vehicle experienced several electrical failures, causing a loss of power and the vehicle to stall. The vehicle also lost power steering and braking functionality. While inspecting under the hood, the contact discovered that the battery terminals were extremely hot to the touch. The vehicle ... Read more
MERCEDES-BENZ E 350 (2022) - BACK OVER PREVENTION Oct 23, 2025
Incident date: Jun 1, 2025
The contact owns a 2016 Ford F-250. The contact stated that while reversing, the rear-view camera failure warning light illuminated. In addition, the contact stated that the error message instructed the contact to reach out to the local dealer. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact received notification of NHTSA Campaign Number: 25V572000 (Back... Read more
MERCEDES-BENZ C 300 (2018) - ELECTRICAL SYSTEM Oct 23, 2025
Incident date: May 29, 2025
After taking my car in for the recall on the battery which required a system update, I’ve had multiple errors that the Chrysler service department cannot resolve. Four times in the last two weeks when I get in the car and crank it, it will not go into drive or the shifter does not work at all. I’m having multiple errors on saying service shifter and service electrical battery that had never oc... Read more
MERCEDES-BENZ C300 (2016) - STEERING Oct 22, 2025
Incident date: Feb 15, 2025
The contact owns a 2010 Ford Escape. The contact stated that upon starting the vehicle, the steering wheel violently drifted to the left, and the contact lost control of the vehicle. There was no warning light illuminated. Due to the failure, the contact used excessive force to steer the vehicle. Prior to the failure, the independent mechanic informed the contact that the same failure had occurred... Read more
MERCEDES-BENZ S 580 (2024) - BACK OVER PREVENTION Oct 22, 2025
Incident date: Oct 15, 2025
The contact owns a 2015 Ford F-150. The contact stated that the rearview camera image was intermittently inoperable. The vehicle was taken to the dealer, where the rearview camera was replaced, and the vehicle was repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 64,005.
MERCEDES-BENZ S 580 (2024) - ELECTRICAL SYSTEM Oct 22, 2025
Incident date: Oct 15, 2025
Diagnosed brakes at repair shop and advised ABS Module failing. Saw online recalls for certain vehicles yet our 2019 has the issue and nothing was noted for recall. I have 4 daughters and our safety and the safety of others is at risk with a faulty system, The lights on the dash appeared a few days ago and went away and now have come back and have stayed on.
MERCEDES-BENZ S 580 (2024) - SERVICE BRAKES Oct 22, 2025
Incident date: Oct 15, 2025
Diagnosed brakes at repair shop and advised ABS Module failing. Saw online recalls for certain vehicles yet our 2019 has the issue and nothing was noted for recall. I have 4 daughters and our safety and the safety of others is at risk with a faulty system, The lights on the dash appeared a few days ago and went away and now have come back and have stayed on.
MERCEDES-BENZ GLC 300 (2025) - ENGINE Oct 21, 2025
Incident date: Oct 21, 2025
The mgu/generator went out and left me stranded due to battery failure. I had no steering or power brakes. Everything electrical failed. Have been waiting for new mgu for 2 months.
MERCEDES-BENZ GLC 300 (2022) - ENGINE Oct 21, 2025
Incident date: Sep 4, 2025
The vehicle lost powertrain upon accelaration. Merging onto a freeway and accelerating my vehicle was as if it was in Neutral. Same with starting out at a stop sign, coming to a turn lane and accerlerating to cross traffic, NO POWERTRAIN... just neutral. This issue was also reported by my mechanic when I brought it in as he test drove it. He contacted the local dealership and they inspected as ... Read more
MERCEDES-BENZ SLK320 (2001) - STEERING Oct 21, 2025
Incident date: Aug 1, 2025
I was driving slowly, about 5 mph, and was pulling over on a residential street to park on the street, and my Hyundai started shaking…the steering wheel and car were shaking and the brakes weren’t working. I nearly rear ended a car full of people. It did eventually a stop and the whole thing lasted maybe 10 seconds but it was terrifying. I had it towed to the dealership and they can’t seem t... Read more
MERCEDES-BENZ SLK320 (2001) - SERVICE BRAKES Oct 21, 2025
Incident date: Aug 1, 2025
I was driving slowly, about 5 mph, and was pulling over on a residential street to park on the street, and my Hyundai started shaking…the steering wheel and car were shaking and the brakes weren’t working. I nearly rear ended a car full of people. It did eventually a stop and the whole thing lasted maybe 10 seconds but it was terrifying. I had it towed to the dealership and they can’t seem t... Read more
MERCEDES-BENZ E350 (2006) - VISIBILITY/WIPER Oct 21, 2025
Incident date: Oct 18, 2025
When driving with the sun in front of me, the reflections from the front dash on the windshield makes visibility very poor.
MERCEDES-BENZ C230 (2002) - STRUCTURE Oct 21, 2025
Incident date: Oct 19, 2025
The contact owns a 2015 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 GLE 350 (2021) - VISIBILITY/WIPER Oct 21, 2025
Incident date: Oct 14, 2025
My backup camera had a safety recall issued previously. In March of 2024 I received a letter from Kia notifying me of the recall related to this issue, and offered a remedy. I took the car in for inspection, but it was working at the time. Now in Oct of 2025 the backup camera starting getting moisture inside, and has completely failed. I contacted the Kia dealership that I purchased it from, a... Read more
MERCEDES-BENZ GLE 350 (2021) - LATCHES/LOCKS/LINKAGES Oct 21, 2025
Incident date: Oct 14, 2025
The contact owns a 2015 Ford Explorer. The contact stated that while the vehicle was parked, the rear driver's side door failed to latch as intended. In addition, the contact stated that the rear driver's side door failed to latch or unlatch while using the door switch. The contact stated that the failure was a safety hazard. The vehicle was not diagnosed or repaired by an independent mechanic. Th... Read more
MERCEDES-BENZ GLC 300 (2020) - ENGINE AND ENGINE COOLING Oct 20, 2025
Incident date: Sep 19, 2025
The contact owns a 2023 Nissan Rogue. The contact stated that while driving at an undisclosed speed, the vehicle was vibrating abnormally. No warning lights were illuminated. The contact stated that the vibration occurred especially when the vehicle was idling. The vehicle was taken to the dealer; however, the vehicle was not diagnosed. The contact was advised that the failure could possibly be re... Read more
MERCEDES-BENZ GLA 250 (2018) - POWER TRAIN Oct 20, 2025
Incident date: Jun 1, 2021
The transmission failed at only 63,000 miles. Prior to the failure i had no codes or warning lights. It began to shift harshly and jump gears. At a stop light it would remain in 7th gear and then trying to get moving again would require a large amount of acceleration, then it suddenly would jump down to 1st gear and shoot ahead. This is a large pickup and i am concerned for the safety of pede... Read more
MERCEDES-BENZ GLA 250 (2018) - FUEL/PROPULSION SYSTEM Oct 20, 2025
Incident date: Jun 1, 2021
On September 30, 2025, a 2016 Volvo XC90 T6 experienced sudden engine failure while driving westbound on I-75 (Alligator Alley) at highway speed. The vehicle abruptly went into reduced power mode (“turtle mode”) without warning. This forced the driver to stop on the roadside, creating a serious safety hazard in fast-moving traffic. Component/system that failed: Engine / Power Train. An indepe... Read more
MERCEDES-BENZ GLA 250 (2018) - POWER TRAIN Oct 20, 2025
Incident date: Jun 1, 2021
On September 30, 2025, a 2016 Volvo XC90 T6 experienced sudden engine failure while driving westbound on I-75 (Alligator Alley) at highway speed. The vehicle abruptly went into reduced power mode (“turtle mode”) without warning. This forced the driver to stop on the roadside, creating a serious safety hazard in fast-moving traffic. Component/system that failed: Engine / Power Train. An indepe... Read more
MERCEDES-BENZ GLE 350 (2020) - ENGINE Oct 20, 2025
Incident date: Oct 8, 2025
COOLANT INTRUSION TO ENGINE
MERCEDES-BENZ GLE 400 E (2024) - POWER TRAIN Oct 20, 2025
Incident date: Oct 18, 2025
Nn 9/15/2025 While the car was running but parked, we began to smell burnt plastic/electrical. Upon trying to shut off the vehicle several service lamps came on advising to go immediately to a service center and that there was a powertrain issue. Vehicle would also not shut off. Upon arrival at dealership they diagnosed that the battery box had corroded and would need replaced under the 1time... Read more
MERCEDES-BENZ GLE 400 E (2024) - ELECTRICAL SYSTEM Oct 20, 2025
Incident date: Oct 18, 2025
Nn 9/15/2025 While the car was running but parked, we began to smell burnt plastic/electrical. Upon trying to shut off the vehicle several service lamps came on advising to go immediately to a service center and that there was a powertrain issue. Vehicle would also not shut off. Upon arrival at dealership they diagnosed that the battery box had corroded and would need replaced under the 1time... Read more
MERCEDES-BENZ SPRINTER 2500 (2024) - TIRES Oct 18, 2025
Incident date: Oct 17, 2025
Vehicle: 2022 Tesla Model S Tire: Goodyear ElectricDrive 2 255/45R19 104W XL Date of incident: October 15, 2025 Location: Chambers Rd., approximately 1.7 miles from Cosmopolitan Rd., Colorado Speed: Approximately 35 mph (speed limit 40 mph) Mileage on tire: Installed October 31, 2024 — approximately 10,000 miles of light local driving Description of the Problem At approximately 1:30 PM on Octo... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) - BACK OVER PREVENTION: WARNINGS Oct 18, 2025
Incident date: Oct 16, 2025
Complete infotainment system loss and screen blackouts Repeated “Network connection lost” errors Inoperative reverse camera and parking assist systems Ongoing 12V battery drainage due to system faults My Honda dealer has diagnosed the problem as a defective floor wire harness and advised that the entire harness kit must be replaced at an estimated cost of approximately $7,000. While I grea... Read more
MERCEDES-BENZ B 250E (2015) - UNKNOWN OR OTHER Oct 18, 2025
Incident date: Oct 18, 2025
Lots of owners on Facebook page 2020/2021 ford escape discussions talk about our transmissions fluttering when driving straight you can see rpm’s going from one to under one back in a straight road some have had the transitions go out. I took mine to ford at 111000 miles and was told I need to pay $500 to change fluid did that and still doing it they said everything was fine but I should look in... Read more
MERCEDES-BENZ B 250E (2015) - POWER TRAIN Oct 18, 2025
Incident date: Oct 18, 2025
Lots of owners on Facebook page 2020/2021 ford escape discussions talk about our transmissions fluttering when driving straight you can see rpm’s going from one to under one back in a straight road some have had the transitions go out. I took mine to ford at 111000 miles and was told I need to pay $500 to change fluid did that and still doing it they said everything was fine but I should look in... Read more
MERCEDES-BENZ B 250E (2015) - STRUCTURE:BODY Oct 18, 2025
Incident date: Oct 18, 2025
Sprinter hood came unlatched and flew up smashing the windshield. Luckily we were able to pull over safely.
MERCEDES-BENZ GLE 350 (2020) - ELECTRICAL SYSTEM Oct 17, 2025
Incident date: Oct 2, 2025
The infotainment screen repeatedly resets/goes black, causing the backup camera to not be displayed. Also, less frequently, the instrument cluster reboots resulting in a lack of speedometer. This was supposedly fixed in an update during a prior recall but it is still happening.
MERCEDES-BENZ S 450 (2020) - FUEL SYSTEM, GASOLINE Oct 17, 2025
Incident date: Oct 10, 2025
The contact owns a 2020 Mercedes-Benz GLE350. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the fuel pump. The vehicle was repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 23V445000 (Fuel System, Gasoline), but the VIN wa... Read more
Previous 1 2 3 4 5 ... 33 34 35 ... 673 674 Next