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 E300 (2017) - VISIBILITY/WIPER Jul 23, 2024
Incident date: Jun 23, 2024
Came out from my house at 7am to go to work, to see that my back windshield was completely shattered. There were no signs of someone trying to break in or forced entry into the vehicle.
MERCEDES-BENZ E300 (2017) - UNKNOWN OR OTHER Jul 23, 2024
Incident date: Jun 23, 2024
Came out from my house at 7am to go to work, to see that my back windshield was completely shattered. There were no signs of someone trying to break in or forced entry into the vehicle.
MERCEDES-BENZ GLC 300 (2024) - VEHICLE SPEED CONTROL Jul 23, 2024
Incident date: Jul 23, 2024
The hydraulic control unit (HCU) and the anti-lock braking system (ABS) module, not sure which one. They will only work intermittently or not at all; this causes the warning lights/chime to come on/off or just stay on. During this action the vehicle has no ABS or traction control, this is the Third time my vehicle has needing this part serviced with out-of-pocket cost as well as wait times for the... Read more
MERCEDES-BENZ GLC 300 (2024) - ENGINE Jul 23, 2024
Incident date: Jul 23, 2024
Check engine light came on. Pulled code, cylinder 1 misfire. Service for spark plugs was already scheduled for 2 days later. Van parked awaiting service. Service performed, CEL off. Van runs as normal for about 1 day. CEL comes back on. Cylinder 1 misfire. Multiple messages display on instrument cluster. Service shifter. Start/Stop unavailable. Some inerior lights turning off then back on later. ... Read more
MERCEDES-BENZ C300 (2017) - POWER TRAIN Jul 22, 2024
Incident date: Jul 20, 2024
I backed my car up, put the car in park, opened the door and got out. I walked a few feet away when I noticed the car rolling backwards. The open car door caught a fence which stopped the car from rolling any further. My door was bent backwards. I got into the car from the passenger side. The shifter indicated the car was still in park. Earlier in the day, I drove into my driveway, put the c... Read more
Crash
MERCEDES-BENZ C300 (2015) - STEERING Jul 22, 2024
Incident date: Jul 8, 2024
The contact owns a 2011 Ford Fusion. The contact stated while driving at an undisclosed speed, the power steering failed to function as intended. The contact stated that the steering wheel was difficult to maneuver. Additionally, the contact stated that an unknown warning light was illuminated. The vehicle was taken to the dealer where it was diagnosed with power steering assembly failure. The con... Read more
MERCEDES-BENZ E350 (2016) - UNKNOWN OR OTHER Jul 22, 2024
Incident date: Jul 10, 2024
The coolant valve in the engine began malfunctioning and leaking next the the battery. I took it to the dealership and they said that this was a common maintenance issue, but it is do to the part being faulty overall. This is a widespread issue with this make and model of the vehicle and the part has not been recalled. Leakage could possibly cause the engine to overheat and the result could be cat... Read more
MERCEDES-BENZ E350 (2014) - ELECTRICAL SYSTEM Jul 22, 2024
Incident date: Jul 22, 2024
Service ESC flashing on the dash intermittently. If I am in cruise control when it happens vehicle abruptly disables cruise control. Codes when ready are U0002 and U0212. Same problem happened about a year ago, dealer reflashed ABS and sent me on my way. I informed them of other similar trucks experiencing the same issue and that it wasn't a reflash issue. Had them document my concerns that it wou... Read more
MERCEDES-BENZ G 550 (2022) - VEHICLE SPEED CONTROL Jul 22, 2024
Incident date: Jul 22, 2024
Started car normally this morning, engaged transmission, car would not accelerate. Pressing gas pedal had no effect. After a couple of blocks, shut off engine. Then restarted, same problem. Had to get to appointment, so stopped and restarted twice more, second time ran normally and I reached my appointment. Started car to return home, same problem for some seconds, then normal. Later taking ... Read more
MERCEDES-BENZ S 560 E (2020) - ENGINE Jul 22, 2024
Incident date: Jul 15, 2024
I was contacted to complete a recall on my truck, (67A), which I had performed by the local dealer. The recall notice also said "If you have already experienced this condition and previously paid for a repair, you may be eligible to receive a reimbursement." I spoke to an individual and followed the instructions to submit a claim. With no response, I tried to get a status; to confirm proper it... Read more
MERCEDES-BENZ E300 (2017) - FORWARD COLLISION AVOIDANCE: WARNINGS Jul 22, 2024
Incident date: Jul 15, 2024
While driving the vehicle suddenly started alarming indicating to check "Forward Collision Warning" followed by an alert to check "Lane Keeping Assistant." Immediately pulled off the road shut the vehicle off and checked the perimeter. No issues noted. Issue continues, while waiting for service from local dealers.
MERCEDES-BENZ METRIS (2022) - TIRES Jul 22, 2024
Incident date: Jul 22, 2024
Tires making noise and not in balance /out of round. I had a authorized tire company check tires on their machines and a report was written. They said the tires were defective.BIGBRANDTIRE COMPANY PASO ROBLES,Calif. 93446 Phone 805-238-5097
MERCEDES-BENZ EQE 350 4MATIC (2024) - STEERING Jul 22, 2024
Incident date: Jul 22, 2024
The contact owns a 2015 Ford Explorer. The contact stated that while reversing 3 MPH, the steering wheel became difficult to turn. The power steering fault warning light was illuminated. The vehicle was towed to the independent mechanic to be diagnosed. The contact was informed that the power steering failure was caused by a rack and pinion failure. The contact was informed that the rack and pinio... Read more
MERCEDES-BENZ EQE 350 4MATIC (2024) - FUEL/PROPULSION SYSTEM Jul 22, 2024
Incident date: Jul 22, 2024
Unintended acceleration causing accident March 2, 2023. Low speed frontal collision avoidance assist did not engage causing accident June 11, 2024. August 2023 I agreed to video and Lexus is not providing video of accident June 11th, 2024! Recall on fuel pump and software replaced but still BAD. Radio off. Heard cybercrimes of communications systems for video game data by Meta.
Crash
MERCEDES-BENZ ML350 (2012) - FUEL/PROPULSION SYSTEM Jul 22, 2024
Incident date: Nov 12, 2020
The computer/s that control every piece of equipment does not function as designed! The cruise control adjusted the speed (upward) without touching the controls. The lane keeping function will drag the truck into a turnout lane, left or right especially on a two lane highway with turn out lanes. The windshield wiper control has to be constantly manipulated to keep the windshield clean during sn... Read more
MERCEDES-BENZ ML350 (2012) - VISIBILITY/WIPER Jul 22, 2024
Incident date: Nov 12, 2020
The computer/s that control every piece of equipment does not function as designed! The cruise control adjusted the speed (upward) without touching the controls. The lane keeping function will drag the truck into a turnout lane, left or right especially on a two lane highway with turn out lanes. The windshield wiper control has to be constantly manipulated to keep the windshield clean during sn... Read more
MERCEDES-BENZ ML350 (2012) - ELECTRICAL SYSTEM Jul 22, 2024
Incident date: Nov 12, 2020
My car when it is parked it will randomly pop the trunk. A lot of issues I’m seeing is ford fusions 2014 and up! Few of my friends are having the same issues especially with keyless entry pad it’s causing issues from water damage or heat causing the car to to this! Their needs to be recall on that cause kids doors aren’t locking properly I have kids I had someone almost steal my car cause m... Read more
MERCEDES-BENZ ML350 (2012) - UNKNOWN OR OTHER Jul 22, 2024
Incident date: Mar 10, 2021
My vehicle displayed a AWD service indicator - took in replaced a module. Same indicator came on 3 months later and needed a front axle disconnect replaced. I only do normal street driving and my vehicle has under 30k miles. All repairs including recalls done at jeep dealer 5 including recalls
MERCEDES-BENZ METRIS (2016) - STEERING Jul 21, 2024
Incident date: Jun 1, 2024
Complete loss of power assist steering resulting in difficulty in steering the vehicle at any speed. DIC messages indicate: loss of power steering, drive with caution, service traction control, and service ABS. ABS and traction control warning lights remain on and illuminated while driving. These indicators occur each time the vehicle is restarted. This problem originally started about two and a h... Read more
MERCEDES-BENZ METRIS (2016) - ELECTRICAL SYSTEM Jul 21, 2024
Incident date: Jun 1, 2024
Complete loss of power assist steering resulting in difficulty in steering the vehicle at any speed. DIC messages indicate: loss of power steering, drive with caution, service traction control, and service ABS. ABS and traction control warning lights remain on and illuminated while driving. These indicators occur each time the vehicle is restarted. This problem originally started about two and a h... Read more
MERCEDES-BENZ SPRINTER 2500 (2023) - STEERING Jul 21, 2024
Incident date: Jul 1, 2024
As I attempted to turn my steering wheel to exit interstate I-90 East, the steering wheel became increasingly hard to control and I heard a popping noise in my front driver side tire. My vehicle slid into the curb, resulting in the front driver side fender damage, tire damage, axel damage, and 3 deployed airbags. The vehicle’s electric power steering failed and it is available for inspection. Bo... Read more
Crash
MERCEDES-BENZ GL550 (2013) - ELECTRICAL SYSTEM Jul 20, 2024
Incident date: Jul 15, 2024
Screen is not turning on. It is always problem to drive on reverse while on a parking places. Since back window is kind of small size, it is always hard to drive back and observe surrounding space by using just only rear view mirrors and back window. Camera view on a screen would help. But screen doesn't work. I've been in situation where I almost hit cars while moving on reverse. Thanks real axid... Read more
MERCEDES-BENZ GL550 (2013) - UNKNOWN OR OTHER Jul 20, 2024
Incident date: Jul 15, 2024
I am writing to formally lodge a complaint regarding a significant issue with the paint on my 2017 Kia Sorento. The vehicle, which is painted in Snow White Pearl, has been experiencing rapid and extensive paint peeling, a condition referred to by body shops as “delamination.” The paint began peeling in small areas however, the peeling has rapidly progressed, affecting larger sections of the v... Read more
MERCEDES-BENZ GL550 (2013) - POWER TRAIN Jul 20, 2024
Incident date: Jul 15, 2024
This concerns a non-complete recall #24V152. The dealership has had the vehicle for over 60-days.
MERCEDES-BENZ AMG GLE43 (2017) - FORWARD COLLISION AVOIDANCE: WARNINGS Jul 20, 2024
Incident date: Jul 18, 2024
One day I was on the highway driving and the front collusion safety warning appeared. I thought the warning went off because the sensor was dirty due to dead bugs. However, I pulled over and the sensor did not appear dirty. After awhile the sensor went off on its own. Then a few weeks late the front collusion safety warning appeared again while I was driving on the highway. The warning has not fix... Read more
MERCEDES-BENZ AMG GLE43 (2017) - SERVICE BRAKES Jul 20, 2024
Incident date: Jul 18, 2024
Was turning right going down hill the road was slightly bumpy. During the turn it felt like the ABS system kicked in and the car was not slowing down. Also felt like I did not have any control of the vehicle.
MERCEDES-BENZ C300 (2010) - ENGINE AND ENGINE COOLING Jul 19, 2024
Incident date: Apr 21, 2023
The contact owns a 2019 Ford EcoSport. The contact received notification of NHTSA Campaign Number: 23V905000 (Engine and Engine Cooling) however, the part to do the recall repair was unavailable. 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 contact had not experienced a failure. VIN tool c... Read more
MERCEDES-BENZ GLE 450 (2020) - UNKNOWN OR OTHER Jul 19, 2024
Incident date: Jul 19, 2024
Drive side door latch does not open from inside or out. Even after removing inner door panel and manually pulling latch cables the latch remains in the locked position. This is an obvious and major safety issue where the driver is unavailable to exit the vehicle. Other years were recalled for this issue however my 2014 model is not on the recall list for some reason. Even though the very same sa... Read more
MERCEDES-BENZ AMG GLE43 (2019) - ELECTRICAL SYSTEM Jul 18, 2024
Incident date: Jul 17, 2024
Driving along with traffic, in the middle lane of a 5 lane highway, a red turtle light suddenly appeared on my dash and my car instantly starting losing speed and acceleration at a very quick rate. On the middle of the dash my screen read "Push Break and Push Button to Start" (which it usually says when I get into my car to start it, but my car was still on and running). I quickly put my hazards o... Read more
MERCEDES-BENZ GLE 350 (2020) - FORWARD COLLISION AVOIDANCE: WARNINGS Jul 18, 2024
Incident date: May 31, 2024
About two months ago, all of sudden, all of the electronic safety features were going out as reported on the dash. ECS, Lane Assist, Forward/Rear Collission sensors, side detection sensors, parking assist, tire pressure sensors, Auto Start/Stop, and more. The fact that all of these electronic assist and safety features were all disabled made the care very dangerous and confusing to drive. Changi... Read more
MERCEDES-BENZ GLS 580 (2024) - ENGINE Jul 18, 2024
Incident date: Jun 29, 2024
Mi carro estaba bien ninguna luz de testigos prendidos de pronto iba por la carretera conduciendo se freno y se apago gracias a Dios no ocurrió ningún accidente. Lo volví a prender sonaba el motor como si tuviera un tic tac y se prendió las luces de testigo de motor.
MERCEDES-BENZ CLA250 (2015) - LANE DEPARTURE: BLIND SPOT DETECTION Jul 18, 2024
Incident date: Jul 17, 2024
Started to have an issue with the blind spot assist showing inoperable. Shortly after depending on the outside temperature the AC would start shutting off and on. The days the temperature was above 95 degrees the AC would suddenly stop working. Took the vehicle to the dealer for AC service. Dealer reports the engine "back" wiring harness had been rubbing, exposing and chaffing the harness wires, a... Read more
MERCEDES-BENZ ML350 (2013) - STRUCTURE:BODY Jul 18, 2024
Incident date: May 13, 2024
The pin box is moving separately from the framework. What this means is the structure the holds the pin box is starting to fail which could cause the camper to separate from the truck when being pulled down the highway which could cause injury or death to people on that highway. It's a known defect
MERCEDES-BENZ ML350 (2013) - ELECTRICAL SYSTEM Jul 18, 2024
Incident date: May 13, 2024
The contact owns a 2017 Toyota Rav4. The contact received notification of NHTSA Campaign Number: 23V734000 (Electrical System) 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 contact had not exper... Read more
MERCEDES-BENZ C300 (2016) - LANE DEPARTURE: ASSIST Jul 18, 2024
Incident date: Jul 18, 2024
I was on [XXX] heading towards Chicago and following the traffic. I started changing the line to pass the vehicle in front of me and suddenly my tesla completely lost control and started drifting to the sides. I released the accelerator right away but it made it even worse. It seems that acceleration continues to happen that’s what made car to drift. Eventually car slowed down and I was able to ... Read more
MERCEDES-BENZ GLE 350 (2022) - FORWARD COLLISION AVOIDANCE: WARNINGS Jul 17, 2024
Incident date: Nov 3, 2022
On [XXX], I was driving east on [XXX] on the North side of Toledo Ohio close to the intersection with [XXX] . The "Check Engine" warning came on, all the vehicle "Eyesight" functions were automatically turned off, and Pre collision braking and Pre collision throttle control features were activated. There was no danger of a collision at this time, but all of this left me stranded in the middle of... Read more
MERCEDES-BENZ GLE 350 (2022) - POWER TRAIN Jul 17, 2024
Incident date: Nov 3, 2022
On [XXX], I was driving east on [XXX] on the North side of Toledo Ohio close to the intersection with [XXX] . The "Check Engine" warning came on, all the vehicle "Eyesight" functions were automatically turned off, and Pre collision braking and Pre collision throttle control features were activated. There was no danger of a collision at this time, but all of this left me stranded in the middle of... Read more
MERCEDES-BENZ GLE 350 (2022) - POWER TRAIN Jul 17, 2024
Incident date: Nov 3, 2022
While driving on the highway at 70 mph with children in the car, my screen system shut off quickly and then rebooted. Was concerned something worse could happen. Randomly, my car will start fine and will drive to my location, when leaving and trying to start my push/start button it will not start. I attempt many times to start the vehicle until the battery has no power. It doesn't take much to j... Read more
MERCEDES-BENZ GL450 (2010) - AIR BAGS Jul 17, 2024
Incident date: Jun 27, 2024
The contact owns a 2021 Toyota Sienna Hybrid. The contact received notification of NHTSA Campaign Number: 23V865000 (Air Bags) 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 e... Read more
MERCEDES-BENZ ML350 (2007) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jul 16, 2024
Incident date: Jul 16, 2024
ABS & service electronic brake system constantly going off. Known issues with faulty ABS module on braking system which at times can malfunction while braking or driving.
MERCEDES-BENZ S 500 (2023) - FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Jul 16, 2024
Incident date: Aug 6, 2023
ABS & service electronic brake system constantly going off. Known issues with faulty ABS module on braking system which at times can malfunction while braking or driving.
MERCEDES-BENZ S 500 (2023) - SERVICE BRAKES Jul 16, 2024
Incident date: Aug 6, 2023
ABS & service electronic brake system constantly going off. Known issues with faulty ABS module on braking system which at times can malfunction while braking or driving.
MERCEDES-BENZ S 500 (2023) - Chest Clip, Buckle, Harness Jul 16, 2024
Incident date: Aug 6, 2023
Harness suddenly started to loosen by itself without pushing on the release mechanism. Extremely dangerous as child is not restrained at all when this happens. After doing some research online, it appears that there may be something stuck in the release mechanism area, but there is no easy way to get to the area to clean it. (Only way is to unscrew the bottom portion of the car seat - which a Nuna... Read more
MERCEDES-BENZ E350 (2008) - FUEL SYSTEM, DIESEL Jul 16, 2024
Incident date: Jul 15, 2024
i have a fuel line recall that has not been fixed yet it has been almost 1 year since the recall
MERCEDES-BENZ GLS450 (2021) - POWER TRAIN Jul 16, 2024
Incident date: Jul 16, 2024
On July 5, 2024 while traveling and towing our 5th wheel (7,200lbs) with our 2017 GMC 2500 6.0L GAS engine (with the 6L90 transmission) and without any previous warnings or signals the check engine light illuminated and approximately 10 mins later the vehicle went into limp mode with "Transmission Hot.....Idle Engine" warning, causing us to lose power of the vehicle. We coasted over to the side o... Read more
MERCEDES-BENZ ML350 (2012) - SUSPENSION Jul 16, 2024
Incident date: Jun 5, 2024
Front end uncontroable wobble from the front end. causing swearving and lane departure. causes uncontroable driving until under 30 MPH.
MERCEDES-BENZ ML350 (2012) - STEERING Jul 16, 2024
Incident date: Jun 5, 2024
Front end uncontroable wobble from the front end. causing swearving and lane departure. causes uncontroable driving until under 30 MPH.
MERCEDES-BENZ E350 (2014) - ENGINE AND ENGINE COOLING Jul 16, 2024
Incident date: Jul 15, 2024
The contact owns a 2020 Ford EcoSport. The contact stated that while operating the vehicle, there was an abnormally loud sound coming from the engine compartment. The contact stated that the vehicle failed to properly accelerate before the vehicle stalled. The vehicle was towed to the local dealer who diagnosed that the engine oil pump tensioner had failed, and the engine needed to be replaced. Th... Read more
MERCEDES-BENZ C300 (2012) - STEERING Jul 16, 2024
Incident date: Jul 3, 2024
Vehicle has had a noticeable vibration at highway speeds of 75-80 mph through the entire steering and front end, seemingly resulting in dangerous tire wear (to the point of being bald on the outside edges of front tires.) Problem has been evident since new. It has had tires replaced, been aligned by multiple dealers and had tires road force balanced, however nothing has improved. Vehicle does not ... Read more
MERCEDES-BENZ C300 (2012) - SUSPENSION Jul 16, 2024
Incident date: Jul 3, 2024
Vehicle has had a noticeable vibration at highway speeds of 75-80 mph through the entire steering and front end, seemingly resulting in dangerous tire wear (to the point of being bald on the outside edges of front tires.) Problem has been evident since new. It has had tires replaced, been aligned by multiple dealers and had tires road force balanced, however nothing has improved. Vehicle does not ... Read more
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