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 GLA 250 (2016) - ENGINE Aug 24, 2024
Incident date: Aug 20, 2024
Engine coil and fuel injectors are bad. Injector 8 went bad, followed by 6&7. The next just went bad. Was told only so many available at dealership because of on going problems.
MERCEDES-BENZ CLA 250 (2019) - POWER TRAIN Aug 23, 2024
Incident date: Aug 19, 2024
7 year old car with less than 90k miles is going to new a new transmission at the cost of $8.1k. Very unacceptable from Ford this needs to get look into. So many people on forums are having same issue right outside of warranty coverage ending. There is even a potential lawsuit out there.
MERCEDES-BENZ GLA 250 (2017) - ELECTRICAL SYSTEM Aug 23, 2024
Incident date: Aug 19, 2024
The contact owns a 2023 Fisker Ocean. The contact received notifications of NHTSA Campaign Numbers: 24V623000 (Service Brakes, Electric), 24V499000 (Electrical System), 24V405000 (Electrical System), 24V404000 (Electrical System) and 24V466000 (Structure); however, the parts to do the recall repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time... Read more
MERCEDES-BENZ GLA 250 (2017) - STRUCTURE Aug 23, 2024
Incident date: Aug 19, 2024
The contact owns a 2023 Fisker Ocean. The contact received notifications of NHTSA Campaign Numbers: 24V623000 (Service Brakes, Electric), 24V499000 (Electrical System), 24V405000 (Electrical System), 24V404000 (Electrical System) and 24V466000 (Structure); however, the parts to do the recall repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time... Read more
MERCEDES-BENZ GLA 250 (2017) - SERVICE BRAKES, ELECTRIC Aug 23, 2024
Incident date: Aug 19, 2024
The contact owns a 2023 Fisker Ocean. The contact received notifications of NHTSA Campaign Numbers: 24V623000 (Service Brakes, Electric), 24V499000 (Electrical System), 24V405000 (Electrical System), 24V404000 (Electrical System) and 24V466000 (Structure); however, the parts to do the recall repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time... Read more
MERCEDES-BENZ EQS 580 (2022) - ENGINE Aug 23, 2024
Incident date: Aug 8, 2024
Hyundai of Meridian has my vehicle due to the Recalls! Hyundai Motor has denied repair! I was almost hit by a 18 wheeler when my engine stalled and shut down on the highway!
MERCEDES-BENZ CLA250 (2015) - ENGINE Aug 23, 2024
Incident date: Aug 23, 2024
Started about a couple weeks ago. Just bought my car and my battery drained 3 nights in a row. Had to jump start it Found out some fan run, when car is off, hours after it has been parked.
MERCEDES-BENZ CLA250 (2015) - ENGINE Aug 23, 2024
Incident date: Aug 23, 2024
The engine went limp and lost all strength as I was driving on the street. Smoke started coming out. Had an independent mechanic tell me it was the fuel pump that lead to the engine dying. My car will not start and I have been carless. Dealers will not help the situation because although my car has issues related to the recalls specifications, my VIN does not apply. Engine died at 107k miles (most... Read more
MERCEDES-BENZ C 300 (2024) - ELECTRICAL SYSTEM Aug 23, 2024
Incident date: Aug 3, 2024
In May 2024 my Hyundai Tucson died in a middle of an intersection with no warning. Worse than that is Hyundai motor USA informed me that the car was on a recall list for an engine failure issue that was apart of class action suit . Ans further told me that that were obligated to have the highway transportation safety dept notified first consider cause of the issue. They told an inspector from your... Read more
Crash
MERCEDES-BENZ C 300 (2024) - ENGINE Aug 23, 2024
Incident date: Aug 3, 2024
In May 2024 my Hyundai Tucson died in a middle of an intersection with no warning. Worse than that is Hyundai motor USA informed me that the car was on a recall list for an engine failure issue that was apart of class action suit . Ans further told me that that were obligated to have the highway transportation safety dept notified first consider cause of the issue. They told an inspector from your... Read more
Crash
MERCEDES-BENZ E 350 (2024) - STEERING Aug 22, 2024
Incident date: Aug 14, 2024
DEATH WOBBLE. Loose, or misaligned mechanical parts shake violently when driving on highway causing the “wobble” in the front end steering and suspension. Exactly the same way the 2018 and 2019 Jeep issue occurred, as noted by NTHSA in 2019.
MERCEDES-BENZ METRIS (2018) - POWER TRAIN Aug 22, 2024
Incident date: Sep 1, 2022
See attached document for complaint.
MERCEDES-BENZ GLE 450 (2022) - STEERING Aug 22, 2024
Incident date: Dec 3, 2023
The contact called on behalf of his daughter who owns a 2013 Ford Taurus. The contact stated that while his daughter was driving at an undisclosed speed, the power steering assist warning light illuminated. The contact stated that the power steering was inoperable, and the vehicle was difficult to steer. Additionally, the contact stated that the steering wheel was extremely firm. The failure occur... Read more
MERCEDES-BENZ GLE 450 (2022) - POWER TRAIN Aug 22, 2024
Incident date: Dec 3, 2023
exhibits a chatter/shudder during low speed turning events. This may be due to contamination of the Rear Drive Unit (RDU) fluid through the RDU vent hose. To correct the condition I have to follow the Service Procedure to replace the RDU vent hose. the drain tube for the rear differential gets clogged from road debris and dirt gets into rear differential. The repair is rerouting drain tube (new p... Read more
MERCEDES-BENZ C 300 (2018) - ENGINE Aug 22, 2024
Incident date: Apr 15, 2023
While driving I had to push the brake to the floor and a light came on saying reduced engine power. I pulled over right away and had my car towed to mechanic. The vacuum brake pump exposed and parts went into the engine. The mechanic got all the parts out but now engine has low compression and needs a new timing chain. This is over $3,000 so far. Gm recalled other vehicles with the exact same pump... Read more
MERCEDES-BENZ GLA 250 (2015) - AIR BAGS Aug 22, 2024
Incident date: Feb 21, 2023
Seat sensor error. "Front left safety restraint system fault" Car was still under warranty when the right seat fault happened. Clearly an issue with Tesla since there are many reports out "restraint system fault"
MERCEDES-BENZ GLA 250 (2015) - SEATS Aug 22, 2024
Incident date: Feb 21, 2023
Seat sensor error. "Front left safety restraint system fault" Car was still under warranty when the right seat fault happened. Clearly an issue with Tesla since there are many reports out "restraint system fault"
MERCEDES-BENZ GLA 250 (2015) - POWER TRAIN Aug 22, 2024
Incident date: Feb 21, 2023
This issue has been happening sporadically over the last couple of years, but it's starting to happen more often. When driving normally, the check engine light will flash, a message "Coolant temp too high" will appear in red, and the car turns off. Sometimes it will turn back on immediately and drive fine, other times I have to leave it turned off for up to 2 minutes. This happened to me twice on ... Read more
MERCEDES-BENZ GL550 (2014) - SUSPENSION Aug 22, 2024
Incident date: Jul 17, 2024
The contact owns a 2011 Cadillac SRX. The contact received notification of NHTSA Campaign Number: 21V473000 (Suspension); 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 manufacturer was... Read more
MERCEDES-BENZ GLS 450 (2023) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Aug 21, 2024
Incident date: Aug 21, 2024
Safety Recall Campaign TSB30032401 - Cabin Electric Water Pump NHTSA Campaign Number: 24V499 Tried Contacting Fisker via telephone and number is disconnected. Submitted on-line service request although I have done this multiple times in past months and Fisker does not reply. Recall notice indicates the issue can create hazardous conditions due to not being able to keep pace with traffic or maneu... Read more
MERCEDES-BENZ GLS 450 (2023) - LANE DEPARTURE: BLIND SPOT DETECTION Aug 21, 2024
Incident date: Aug 21, 2024
Safety Recall Campaign TSB30032401 - Cabin Electric Water Pump NHTSA Campaign Number: 24V499 Tried Contacting Fisker via telephone and number is disconnected. Submitted on-line service request although I have done this multiple times in past months and Fisker does not reply. Recall notice indicates the issue can create hazardous conditions due to not being able to keep pace with traffic or maneu... Read more
MERCEDES-BENZ GLS 450 (2023) - ENGINE Aug 21, 2024
Incident date: Aug 21, 2024
Engine failed due to metal shavings and oil consumption issue. CHeck engine light came on and I immediatley took for service. IT has been examined by car dealer who got approval for 90% of engine replacement. Feel it should be 100% and fall under 11006230 and be covered 100%
MERCEDES-BENZ METRIS (2018) - FUEL/PROPULSION SYSTEM Aug 21, 2024
Incident date: Sep 2, 2022
While driving my family of 4 the week before last, our Bronco without warning began shaking and then lost all power / ability to accelerate. I was able to pull to the side of the road before the engine completely shut off. A warning light then showed indicating “manual restart required” for which I could not locate any information in the manual. This happened in 110 degree heat and with youn... Read more
MERCEDES-BENZ C300 (2017) - ELECTRICAL SYSTEM Aug 21, 2024
Incident date: Aug 14, 2024
Brought my car in for a starter recall picked it up next day and drove home then came out to turn my vehicle on again and it wouldn’t start. Burning smell from engine bay as well. Returned the car they inspected it and told me a faulty starter. When I brought the car in it was in perfect working condition I only brought it for the recall. I was then held accountable for 25% of repair costs.
MERCEDES-BENZ C300 (2017) - ENGINE Aug 20, 2024
Incident date: Aug 14, 2024
Had recurring engine warning light which will only reset for one ignition cycle. Took to dealer to read code and result was "LIN bus communication fault for environmental air catalyst sensor". This is the same problem drivers of the Mini Cooper S model have reported and received an extended warranty from Mini of North America (15 year / 150000 mi) with replacement of sensor and radiator. Howeve... Read more
MERCEDES-BENZ C300 (2017) - ELECTRICAL SYSTEM Aug 20, 2024
Incident date: Aug 14, 2024
The contact owns a 2023 Ford F-150. The contact stated that while operating the vehicle, the check engine warning light had remained illuminated, and the speed erroneously increased and decreased while driving. The vehicle was taken to the local dealer who diagnosed that the turbo was faulty. The vehicle was not yet repaired. The contact had also experienced several electrical failures, including ... Read more
MERCEDES-BENZ EQS 450 (2022) - STEERING Aug 20, 2024
Incident date: Aug 14, 2024
The contact owns a 2020 Nissan Sentra. The contact received notification of NHTSA Campaign Number: 23V581000 (Steering); however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not ... Read more
MERCEDES-BENZ AMG E53 (2019) - ENGINE Aug 20, 2024
Incident date: Jun 30, 2024
This vehicle has a known issue by Ford. In Ford TSB 22-2229 it acknowledges "P0300, P0301-P0304,P0316, P0217, P1285 and/or P1299 stored in powertrain control module (PCM). This may be due to coolant intrusion into the cylinder. To correct the condition, follow the Service Procedure to replace the long block engine assembly." When explained, it states that this issue could cause reduced engine po... Read more
MERCEDES-BENZ AMG E53 (2019) - ENGINE Aug 20, 2024
Incident date: Aug 20, 2024
I’m not sure why my car was not apart of this water pump recall. I was driving without any warning my car started stalling and then completely stopped on me. I had to pay for a new water pump due to this. I thought that was was strange as I have always be up on all maintenance for my car. My car was in top notch condition and this occurred from no where. Thank God I was not hit.; but this did ca... Read more
MERCEDES-BENZ C300 (2014) - UNKNOWN OR OTHER Aug 20, 2024
Incident date: Jun 26, 2024
My back up camera works sometimes but not every time works when it wants too when I need it it doesn’t work but when I don’t need it it’s working.
MERCEDES-BENZ C300 (2014) - BACK OVER PREVENTION: WARNINGS Aug 20, 2024
Incident date: Jun 26, 2024
My back up camera works sometimes but not every time works when it wants too when I need it it doesn’t work but when I don’t need it it’s working.
MERCEDES-BENZ C300 (2014) - Insert, Padding Aug 20, 2024
Incident date: Jun 26, 2024
The uppababy mesa max is causing so many head position problems that the manufacturer has discontinued the product. For current owners they are offering a set of 2 foam pads to help with the problem. 1. If there are so many issues this should be recalled. 2. Car seat safety advocates are always telling moms not to add anything to the seat and now their remedy is to add foam? It feels unsafe. 3. ... Read more
MERCEDES-BENZ GLC 300 (2023) - AIR BAGS Aug 19, 2024
Incident date: Aug 15, 2024
The contact owns a 2021 Honda HR-V. The contact received notification of NHTSA Campaign Number: 24V064000 (Air Bags); 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. Parts distribution disconnect... Read more
MERCEDES-BENZ GLC 300 (2023) - SERVICE BRAKES, HYDRAULIC Aug 19, 2024
Incident date: Aug 15, 2024
The contact owns a 2011 Ford Edge. The contact stated that while driving at an undisclosed speed, the brake pedal depressed and made a hissing sound. There was no warning light illuminated. The vehicle was restarted; however, the failure recurred. The vehicle was taken to an independent mechanic where it was diagnosed as a failure with the brake booster. The contact was informed that the brake boo... Read more
MERCEDES-BENZ METRIS (2016) - ENGINE AND ENGINE COOLING Aug 19, 2024
Incident date: Aug 1, 2022
See attached document for complaint
MERCEDES-BENZ METRIS (2016) - UNKNOWN OR OTHER Aug 19, 2024
Incident date: Aug 1, 2024
While parked and waiting for drive-thru service, my Nissan Rogue began to smoke and immediately turned into flames under the hood. There was no malfunction or problems before this incident. Approximately 15 minutes prior to the incident, the driver stopped and filled truck with gas. After driving from the gas station, the driver went approximately 10 miles for food, where the car began smoking, an... Read more
Fire
MERCEDES-BENZ AMG SL55 (2022) - UNKNOWN OR OTHER Aug 19, 2024
Incident date: Aug 19, 2024
A 2020 Ford Mustang eco boost premium 2.3L L4 DOHC 16 valve 6-speed manual with push button start convertible top burst into flames on [XXX] at about [XXX]. The entire car and the black box were consumed by flames that spread to my carport, shed and mobile home. From what I read; it might have been designed for a road racing car. I am [XXX] , and requested a small car from Enterprise and this... Read more
Fire
MERCEDES-BENZ GLA 250 (2015) - EXTERIOR LIGHTING Aug 19, 2024
Incident date: May 20, 2024
Sections of LED brake light/race track light has stopped working due to water intrusion in rear panel. Back panel is not secured properly, allowing water to enter, corrode the harness and lights to fail. Due to this, the license plate harness & connectors are corroded as well. Replacing the tag lights will not fix the problem, you must replace the whole wiring harness for it to work again. The wir... Read more
MERCEDES-BENZ GLA 250 (2015) - UNKNOWN OR OTHER Aug 19, 2024
Incident date: May 20, 2024
Backup camera screen goes black/blue sometimes
MERCEDES-BENZ SL63 (2013) - ELECTRICAL SYSTEM Aug 19, 2024
Incident date: Aug 11, 2024
Yesterday my air conditioner was working fine and today it only blows out hot air I truly believe somebody's tampering with my air conditioner as they were with my 2010 Ford focus also. So my question to you is what do I do and what can I do about the car a/c I truly believe someone's tampering with my cars the air conditioner from a computer program somewhere in yamhill county Oregon.
MERCEDES-BENZ SL63 (2013) - ENGINE Aug 19, 2024
Incident date: Aug 11, 2024
A coolant leak causing cylindrical failure and engine failure. There were no symptoms before. I woke up and the light came on and the car was shaking, i took it to the dealer and they diagnosed this problem. It was unsafe to drive I had to get it towed.
MERCEDES-BENZ E350 (2011) - ELECTRICAL SYSTEM Aug 18, 2024
Incident date: Aug 17, 2024
Car seems to slip out of drive. In the Dashboard the D will start blinking and I can no longer accelerate. The message says to shift to park and back to drive. If this happens on time, I can start going again. If I can't get it to register that I've shifted, I will not be able to accelerate and I need to pull off the road. Once I come to about 1 or 2 MPH, the shifter knob will turn itself to par... Read more
MERCEDES-BENZ E350 (2011) - POWER TRAIN Aug 18, 2024
Incident date: Aug 17, 2024
This vehicle had a cvt transmission recall but I was never notified even though I have own this car for the past 7years please help
MERCEDES-BENZ GLS 450 (2020) - FUEL/PROPULSION SYSTEM Aug 18, 2024
Incident date: Aug 18, 2024
Like others have reported, similar to the odyssey we own that did have a recall to fix the issue, the vehicle fails to restart after it idles at a light. Causing very stressful situation in traffic because it take 10-20 seconds to get vehicle going. Happened 5 times in 6 months.
MERCEDES-BENZ E350 (2014) - STEERING Aug 18, 2024
Incident date: Aug 18, 2024
After hitting a very rough patch of interstate, our steering became very difficult. The driver thought that maybe we had a low tire, so looked for a place to pull over. We crested a hill, and there was an exit with a truck stop. As we attempted to slow for the exit, the driver discovered we had no brakes or power steering. Driver used the brakes on the trailer we were towing to slow us and bri... Read more
MERCEDES-BENZ E350 (2014) - ELECTRICAL SYSTEM Aug 18, 2024
Incident date: Aug 18, 2024
I bought the car certified used from a Grand Prix Subaru in Hicksville, NY. They did not mention this issue. I’ve had the car for 2 years, drive it 1-2x a week, have it serviced regularly, etc. all of a sudden in the past week it’s needed a jump 2x, maybe a few days apart. My lights are on auto, always, & shut off when the car turns off after a few seconds. My interior lights are all set to of... Read more
MERCEDES-BENZ E 450 (2019) - UNKNOWN OR OTHER Aug 18, 2024
Incident date: Aug 18, 2024
Approximately One week ago, I was on the freeway when at 70 miles an hour warning light came in with brake system. Failure came up, and I lost all power to the vehicle and shut down and I tried restarting it on neutral. I was in traffic, which made it more difficult to go onto the side of the road went to I was in the center divider. There was no power of any kind to left side of vehicle windows, ... Read more
MERCEDES-BENZ C300 (2016) - FORWARD COLLISION AVOIDANCE: WARNINGS Aug 17, 2024
Incident date: Feb 15, 2002
There is a common problem with the VSA module failing on Honda's and there is no mfg recall. I believe there should be.
MERCEDES-BENZ GLS 450 (2022) - VEHICLE SPEED CONTROL Aug 17, 2024
Incident date: Mar 6, 2024
Instrument cluster is freezing. No listed speed or any vehicle driving information while the vehicle is moving.
MERCEDES-BENZ GLS 450 (2022) - EXTERIOR LIGHTING Aug 17, 2024
Incident date: Mar 6, 2024
Instrument cluster is freezing. No listed speed or any vehicle driving information while the vehicle is moving.
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