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 CLA 250 (2023) — VISIBILITY/WIPER Apr 29, 2024
Incident date: Apr 29, 2024
Windshield crack developed from the lower left driver side, up and across to the middle of the glass right in the field of view of the driver. There was no chip, no strike of any kind. Simply pulled the car out of the garage where it is kept daily and went 1 mile to the mail box. The crack appeared on my return and is getting larger. Did my research and found out about the class action lawsuit... Read more
MERCEDES-BENZ C 300 (2022) — SERVICE BRAKES, HYDRAULIC Apr 29, 2024
Incident date: Apr 23, 2024
The contact owns a 2017 Nissan NV. The contact stated that while driving approximately 40 MPH around a curve, the brake pedal was depressed and the front tires seized for several seconds, causing the vehicle to slide on the road. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and advised the contact to file a complaint... Read more
MERCEDES-BENZ GLE 350 (2021) — STRUCTURE:BODY Apr 29, 2024
Incident date: Apr 28, 2024
On Thursday, [XXX], I called Mercedes Benz of Naperville at 7:23 AM, 12:34 PM and missed the call 3:03 PM. I reported Sandy in service on Thursday morning. That I smelt a burning plastic smell on Wednesday afternoon at 2:30PM. While picking up my grandchildren from their schools. I came home and parked my car. Later on, Wednesday night My Daughter drove my car and then told me. My car smelt o... Read more
Fire
MERCEDES-BENZ GLE 350 (2021) — AIR BAGS Apr 29, 2024
Incident date: Apr 28, 2024
I have owned this F-150 since new and most of its life it has been stored indoors. Recently I noted that any time the vehicle is driven in the rain or left outside while it rains, the rear corners of the cab leaks water. The source of that water is a failed seal surrounding the rear window, which I diagnosed in my shop after removing the headliner and other trim in order to observe the leaking wit... Read more
MERCEDES-BENZ GLE 350 (2021) — STRUCTURE:BODY Apr 29, 2024
Incident date: Apr 28, 2024
I have owned this F-150 since new and most of its life it has been stored indoors. Recently I noted that any time the vehicle is driven in the rain or left outside while it rains, the rear corners of the cab leaks water. The source of that water is a failed seal surrounding the rear window, which I diagnosed in my shop after removing the headliner and other trim in order to observe the leaking wit... Read more
MERCEDES-BENZ GLA 250 (2018) — VEHICLE SPEED CONTROL Apr 27, 2024
Incident date: Apr 1, 2023
I was driving about 45 mph when the car just turned off the first time. I was able to put it in neutral and start it back up to get to the side of the road and it died on me again. I was about 30 feet from my destination at this point so I got it where I was going and turned it off. When I turned it back on it was making a terrible knocking/grinding noise. It didn’t have a drop of oil in it (abo... Read more
MERCEDES-BENZ AMG C63 (2016) — SUSPENSION Apr 27, 2024
Incident date: Apr 15, 2024
I had noticed that my car would sway when driving around a curve or when switching lanes and was going to take it to the shop to be checked out, but my back passenger tire went flat on my way home from work which was odd because they were brand new tires. When I went to change the tire I noticed that the inside of the tire was completely worn and wires were sticking out. I drove home at 35-40mph b... Read more
MERCEDES-BENZ AMG C63 (2016) — UNKNOWN OR OTHER Apr 27, 2024
Incident date: Apr 15, 2024
I had noticed that my car would sway when driving around a curve or when switching lanes and was going to take it to the shop to be checked out, but my back passenger tire went flat on my way home from work which was odd because they were brand new tires. When I went to change the tire I noticed that the inside of the tire was completely worn and wires were sticking out. I drove home at 35-40mph b... Read more
MERCEDES-BENZ SPRINTER 2500 (2022) — ELECTRICAL SYSTEM Apr 27, 2024
Incident date: Apr 16, 2024
While running house errands April 26,2024, late in the afternoon around 4:15 pm to 4:30 pm or so estimated BMW X5 suddenly shutdown in the middle of road from a major stop light intersection with no warning signs displayed on the dashboard no display of any indicators on the dashboard just suddenly shutdown car would not move & could not operate the car : many cars behind us were inconvenienced ... Read more
MERCEDES-BENZ C300 (2015) — UNKNOWN OR OTHER Apr 26, 2024
Incident date: Mar 5, 2024
-Defective Keyless Access Unit (dealer kept old unit) -My car completely lost power -Honda dealer confirmed defective keyless access unit -Car not inspected by others, except for AAA who had to replace my battery 2 times due to drainage of power -The problems experienced were that the car start would be hit or miss and then complete drainage of battery happened
MERCEDES-BENZ C 300 (2022) — TIRES Apr 26, 2024
Incident date: Apr 24, 2024
The contact owns a 2022 Toyota Sienna Hybrid equipped with Bridgestone Tires, Tire Line: Turanza L5100, Tire Size: T235/60/R18, DOT Number: [XXX] . The contact stated while driving 80 MPH, the rear passenger's side tire had a blowout. The contact stated she drove across the road and pulled to the side of the road. The contact stated that AAA assisted in replacing the tire with a spare tire. The ve... Read more
MERCEDES-BENZ AMG GLC43 (2017) — WHEELS Apr 26, 2024
Incident date: Apr 26, 2024
TPMS Sensors of Back Right and Left will not show readings and TPMS fault code will show in BCM
MERCEDES-BENZ GLC 300 (2023) — LANE DEPARTURE: BLIND SPOT DETECTION Apr 25, 2024
Incident date: Apr 20, 2024
Vehicle would not start, indicator displayed check owners manual, battery low. Vehicle towed to dealer
MERCEDES-BENZ GLC 300 (2023) — UNKNOWN OR OTHER Apr 25, 2024
Incident date: Apr 20, 2024
It leaks or consumes excess amounts of coolant. I’ve had to refill it twice now. I know this is weird with a newer car with only 23,000 miles.
MERCEDES-BENZ GLC 300 (2023) — EXTERIOR LIGHTING Apr 25, 2024
Incident date: Apr 20, 2024
there is side marker lights issue. it happened 1 one year ago. it was right side. few months later , left side had same problem. I checked up audi q9 with same problem. I found that old model has same issue with recall. I searched audi owner web site, and saw there were so many owner had same problem. however, audi did not declare 2017 Q7.
MERCEDES-BENZ ML350 (2010) — UNKNOWN OR OTHER Apr 25, 2024
Incident date: Feb 18, 2022
Before the incident my Mercedes started to pull away from me each time I attempted to press the brakes. At times the when I would press the brakes nothing would happen at all as if I wasn’t pressing them at all. Well on the night of February 18,2022 I was coming around a curb and when I went to press the brakes, my Mercedes began to sway slightly but the brakes never kicked in. The result of the... Read more
Crash
MERCEDES-BENZ ML350 (2010) — ELECTRICAL SYSTEM Apr 25, 2024
Incident date: Feb 18, 2022
The contact owns a 2016 Hyundai Genesis. The contact stated that while attempting to start the vehicle, she heard an abnormal sound coming from the engine compartment, after which she observed smoke coming from the engine compartment before the vehicle lost electrical power. The vehicle was taken to an independent mechanic, who diagnosed a failure with the starter solenoid. The vehicle was repaire... Read more
MERCEDES-BENZ ML350 (2010) — ENGINE Apr 25, 2024
Incident date: Feb 18, 2022
Ms. Nadine Thomas, who is running for District 44 in Georgia, has served on the Georgia House of Representatives and the Georgia State Senate is my boss and know what I have been through with my vehicle and has heard from KIA in Athens GA that there is nothing they can do. I have a 2017 KIA Optima that I have been having problems with since around 06/2022 or a little before. I have been getting oi... Read more
MERCEDES-BENZ A 220 (2019) — BACK OVER PREVENTION: SENSING SYSTEM: CAMERA Apr 25, 2024
Incident date: Apr 22, 2024
The component or system that failed was the MBUX Hard Disk Drive (Part#: A0009062711). My car is available for inspection upon request. My safety and the safety of others were put at risk because when the MBUX Hard Disk Drive malfunctioned the following happened: 1) The defogger was spontaneously disabled hindering the driver's view of the road 2) The rear camera was spontaneously disabled whil... Read more
MERCEDES-BENZ A 220 (2019) — VEHICLE SPEED CONTROL Apr 25, 2024
Incident date: Apr 22, 2024
While entering into a parking spot at minimal speed, the vehicle experienced an unexpected spontaneous acceleration, causing it to lunge forward, climb onto the curb, and collide with the adjacent building. This resulted mainly in damage to the front end and front passenger door, and the shattering of a large tempered glass window that cushioned the impact. Thankfully, there were no pedestrians on... Read more
Crash
MERCEDES-BENZ A 220 (2019) — FUEL/PROPULSION SYSTEM Apr 25, 2024
Incident date: Apr 22, 2024
While entering into a parking spot at minimal speed, the vehicle experienced an unexpected spontaneous acceleration, causing it to lunge forward, climb onto the curb, and collide with the adjacent building. This resulted mainly in damage to the front end and front passenger door, and the shattering of a large tempered glass window that cushioned the impact. Thankfully, there were no pedestrians on... Read more
Crash
MERCEDES-BENZ GLE 350 (2022) — ENGINE Apr 25, 2024
Incident date: Apr 25, 2024
The contact owned a 2022 Kia Sportage. The contact stated that while stopping at a red light, she observed smoke emanating from the engine compartment. The vehicle was steered to the side of the road, where she opened the hood of the vehicle and observed flames coming from the engine. The fire department extinguished the fire and determined that the fire originated from the driver side of the engi... Read more
Fire
MERCEDES-BENZ C300 (2008) — ENGINE Apr 24, 2024
Incident date: Apr 24, 2024
Coolant bypass valve code P268115
MERCEDES-BENZ E350 (2013) — FORWARD COLLISION AVOIDANCE: WARNINGS Apr 24, 2024
Incident date: Jan 1, 2024
WARNING LIGHTS COMES ON AND THE CAR SLOWS DOWN
MERCEDES-BENZ SPRINTER 3500 (2023) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Apr 24, 2024
Incident date: Apr 8, 2024
I was driving my van and out of nowhere it locked up and power steering malfunctioned. I was in NY at the time. Tried to get MB to help explain what was happening. Said they would send a Tech out. Found out they were going to send a tow truck and that was it. I had several pups on board and had to get them safe. So I figured out how to drive it with no power steering all the way back to Houston. W... Read more
MERCEDES-BENZ SPRINTER 3500 (2023) — ELECTRICAL SYSTEM Apr 24, 2024
Incident date: Apr 8, 2024
The contact owns a 2020 Ford Ranger. The contact stated while starting the vehicle, a message indicating that the computer system needed to be updated was displayed. The contact stated that the failure recurred while driving 35 MPH. The vehicle was taken to the dealer, where the contact was informed that the computer system could not be updated, and the dealer determined that the Accessory Protoco... Read more
MERCEDES-BENZ SPRINTER 3500 (2023) — FUEL/PROPULSION SYSTEM Apr 24, 2024
Incident date: Apr 8, 2024
Subject: Urgent Complaint Regarding Honda CRV Fuel Injector Issue Dear National Highway Traffic Safety Administration (NHTSA) Team, I am writing to urgently report a safety concern regarding my Honda CRV, and to request a recall and replacement of the fuel injector system. Recently, my Honda CRV experienced a series of warning lights illuminated on the dashboard display. Upon diagnostic examinat... Read more
MERCEDES-BENZ B 250E (2017) — SERVICE BRAKES, HYDRAULIC Apr 24, 2024
Incident date: Jan 31, 2024
The contact owns a 2013 Kia Soul. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufa... Read more
MERCEDES-BENZ CLA250 (2015) — SERVICE BRAKES, HYDRAULIC Apr 24, 2024
Incident date: Feb 1, 2024
The contact owns a 2021 Royal Enfield Himalayan. The contact received notification of NHTSA Campaign Number: 23V129000 (Service Brakes, Hydraulic) 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 made aware of the issue. The c... Read more
MERCEDES-BENZ ML350 (2011) — VISIBILITY/WIPER Apr 24, 2024
Incident date: Apr 23, 2024
Windshield developed crack without impact. Crack runs from the bottom of windshield in front of steering wheel up to the middle of the windshield, impairing visibility. This is the fourth failed windshield on this vehicle within 4 years and 60,000 miles. Average lifespan of windshield on this car is less than 12 months. Previous windshields cracked with minor hits from pebbles at highway spee... Read more
MERCEDES-BENZ ML350 (2011) — FORWARD COLLISION AVOIDANCE: WARNINGS Apr 24, 2024
Incident date: Apr 23, 2024
Collision Mitigation Braking System malfunctioned on 4/23/24 causing automatic abrupt braking when driving over metal hole cover in road. The braking was so intense the car behind our family nearly collided with our car. In the moment this happened the car was not in driver’s control as a result of malfunction. Contacted local Honda dealer by phone who was familiar with the issue and advised the... Read more
MERCEDES-BENZ GLE350 (2017) — UNKNOWN OR OTHER Apr 23, 2024
Incident date: Apr 5, 2024
Rear trunk lid seal leaking water in rear cargo compartment caused damage to fuel pump. I was driving on a main busy road when without warning the car shut off. The traffic light was about to change so the person behind me was slowing down luckily. There was no warning light, indicator or sound the car just stopped . It stopped in the middle of the road impeding traffic as it stopped near a 4- way... Read more
MERCEDES-BENZ GLE350 (2017) — ELECTRICAL SYSTEM Apr 23, 2024
Incident date: Apr 5, 2024
The alarm sounded all through the night killing the battery leaving me stranded almost 500 miles from home. Took it to the Honda in Pensacola to be diagnosed only to be told they couldn’t get the part and had to pay a $80 fee on top of renting a car to use while out of town. Then had to leave a day early from our trip (losing money there) because we could not cut the car off without the alarm, l... Read more
MERCEDES-BENZ GLE350 (2017) — STEERING Apr 23, 2024
Incident date: Apr 5, 2024
Electric power steering failed. Hard to steer. Risk of accident
MERCEDES-BENZ GLS 450 (2024) — STRUCTURE:BODY Apr 23, 2024
Incident date: Apr 17, 2024
Left front door has a broken spot weld at the check arm attachment point in the door assembly, occurring on 04/23/24. The weld has completely separated from door component, causing the door to open too wide & barely close completely. This has also caused the sensors in the window to malfunction and the window will not open at all. Has been brought to a dealership and inspected to determine the bro... Read more
MERCEDES-BENZ GLS 450 (2024) — UNKNOWN OR OTHER Apr 23, 2024
Incident date: Apr 17, 2024
The passenger side door keeps unlatching itself. So, when I am driving on a street, I will sometimes occasionally get "Passenger Side door Ajar" warning message that pops up on my dash, and sure enough, the door is open. I have to lean over and quickly slam it shut. I've noticed this happens particularly when driving on a bumpier road. I know there has been similar recalls for this same problem ... Read more
MERCEDES-BENZ C 300 4MATIC (2018) — ENGINE Apr 23, 2024
Incident date: Apr 23, 2024
i was driving abut 25 miles per hour on [XXX] . i split second my car start shake and rapidly stop . All electronic messages were displayed . My all safety fixtures stop working included air bags. I almost hit other car . Other cars start honk on me . i was able to move slowly to dealer about 5 miles per hour . distance was only half of mile . After diagnostic i was inform my crankshaft is bad . ... Read more
MERCEDES-BENZ SPRINTER 2500 (2019) — UNKNOWN OR OTHER Apr 23, 2024
Incident date: Apr 7, 2024
The 5th wheel hitch mount has large cracks were it attaches to the frame.
MERCEDES-BENZ C300 (2015) — ELECTRICAL SYSTEM Apr 22, 2024
Incident date: Mar 2, 2023
As stated earlier, The GPS does not work properly. Its voice command system does not work. This causes the driver to manually put the information in and causes the driver to take eyes off the road. Second, the charging pad does not work. In both incidences, I am told Honda has no repair. They do not seem to care. Hundreds of other owners, of all Honda vehicles are having the same problem. A rec... Read more
MERCEDES-BENZ E320 (2004) — ENGINE AND ENGINE COOLING Apr 22, 2024
Incident date: Dec 22, 2023
The contact owns a 2016 Ford Focus. The contact stated that while his son was driving approximately 30 MPH, the oil warning light illuminated, and a grinding sound was heard coming from the engine. The vehicle was pulled to the side of the road and turned off. The vehicle was towed to an independent mechanic where it was diagnosed with engine failure. The vehicle was towed to the dealer where the ... Read more
MERCEDES-BENZ C 300 (2023) — STEERING Apr 22, 2024
Incident date: Apr 19, 2024
The following recalls have been pending on my vehicle: 23V-838; TC2023-657, 24V-051 Tesla is unable to push over-the-air (OTA) updates to my vehicle to remedy these recalls due to an issue with the onboard computer being unable to receive updates. This issue arose when Tesla pushed a software/firmware update to my vehicle which effectively "bricked" the Advanced Drive System portion of the comput... Read more
MERCEDES-BENZ E500 (2003) — VEHICLE SPEED CONTROL Apr 21, 2024
Incident date: Apr 2, 2024
Speed control/transmission goes out while driving which results in my speedometer dropping down to zero and my RPMs going up. I have to completely shut my vehicle iff and wait a moment to restart it. Sometimes it fixes it and sometimes it doesn’t. It happens quite often, not everyday but several times a week.
MERCEDES-BENZ METRIS (2020) — FUEL/PROPULSION SYSTEM Apr 21, 2024
Incident date: May 18, 2021
Driving along [XXX] in Alabama to Mississippi, the Highlander completely shut off - the dash & radio were blank. The steering wheel locked up. Luckily there was no vehicles behind or beside us when this happened. Within seconds, the truck came back on. 15 minutes prior, we were sitting in a parking lot to eat lunch & while in idle, the truck shuddered a few times, like the gas pedal was pressed. ... Read more
MERCEDES-BENZ E300 (2017) — ENGINE Apr 21, 2024
Incident date: Apr 21, 2024
In March, I made an appointment at Lehigh Valley Acura in Emmaus, PA 18049, to address NHTSA Recall Number 23V-751 on my 2019 Acura MDX. When I got to the appointment on [XXX], the service technician told me that American Honda will only send parts for recall-related repairs for cases where the "vehicle is showing evidence of the connecting rod bearing defect." Since the evidence of the ... Read more
MERCEDES-BENZ E 300 (2019) — VISIBILITY/WIPER Apr 21, 2024
Incident date: Apr 20, 2024
Defective rear defroster causes rear tailgate to shatter spontaneously leaving glass inside the tailgate.
MERCEDES-BENZ EQE500 (2023) — ENGINE Apr 21, 2024
Incident date: Dec 20, 2023
Once again the car loses ability to accelerate after driving at highway speeds and driving for about an hour. The car won’t accelerate and has to be turned off and has to sit for awhile. Sometimes the car struggles to start back up. This may happen several times when I drive. This is a safety issue as the car isn’t reliable and can’t just not accelerate on the highway. I feel this is re... Read more
MERCEDES-BENZ E300 (2017) — ENGINE Apr 20, 2024
Incident date: Apr 20, 2024
This is a safety recall ISSUE, I continue to have a problem with this dealer (Hunter Dodge in Lancaster ca) on resolving 3 safety recalls on my 2022 Ram 2500 I have been on the dealers waiting list for 8 months now. Recently I received a call from Chrysler Co. that the dealer had the parts inhouse and I should call the dealer (Hunter Dodge in Lancaster ca) to set up an appointment. I called the ... Read more
MERCEDES-BENZ GLS450 (2021) — UNKNOWN OR OTHER Apr 20, 2024
Incident date: Apr 20, 2024
1945 Credit one: 65 Nordstrom: 116 Taxes: 133 Discover: 148 Care credit: 54 Cap: 60 (small) Cap: 187 (big) *75* 2018 Kia Forte was brought to a Kia Dealership within standard time frame since release of Ignition Coil recall to remedy said issue (released recall dated: 2020). Ignition Coil has since went out, resulting in the 2018 Kia Forte being brought back to the [same] Kia Dealership for the [... Read more
MERCEDES-BENZ AMG GLE43 (2018) — UNKNOWN OR OTHER Apr 20, 2024
Incident date: Apr 20, 2024
On Sunday, 4/14 as I was driving, my Jeep suddenly lost power and stalled. I was able to get to a median. I waited a few minutes, started the vehicle and was able to reach my destination. The next day I was driving on the highway at approximately 65mph when the engine shut off again. Fortunately there was not a lot of traffic and I was able to coast to the berm of the road. The check engine light ... Read more
MERCEDES-BENZ C300 (2016) — ELECTRICAL SYSTEM Apr 20, 2024
Incident date: Apr 2, 2024
I was driving and pulled up to get some gas and put my car in park it just stop and turned off and I haven’t been able to get it back on. Went and saw a mechanic and he said it was the timing chain on the car it only had 97,000 miles on it and it would shake while I’m in ideal
1 injured
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