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 GLC300 (2017) — STEERING:STEERING CONTROL MODULE Jan 16, 2024
Incident date: Jan 12, 2024
The contact owns a 1998 Chevrolet Corvette. The contact stated that while the vehicle was with a local transmission mechanic for service, the technician was reversing out of the service bay when the Service Column warning light illuminated. No other warning lights were illuminated. The vehicle was towed to another local mechanic but was not diagnosed or repaired. The manufacturer was not notified ... Read more
MERCEDES-BENZ C300 (2013) — POWER TRAIN Jan 16, 2024
Incident date: Oct 5, 2022
I have a 2017 GMC Acadia with what I call a "Shift to Park" issue. This originally showed up with about 27,XXX miles on the car. It was repaired by the dealer on 9/25/2019. It worked perfectly until it started back up about six weeks or so ago with approximately 57,XXX miles on the car. I was told when it was originally fixed that they knew the issue and had an earnest fix. Not they want >$50... Read more
MERCEDES-BENZ GL450 (2016) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jan 16, 2024
Incident date: Dec 22, 2023
Vehicle stops unexpectedly in parking lots (5-10mph) and on freeways (70-76mph). Speed ranges from 5 - 75 mph. Unexpected braking occurs for no reason. There are typically no obstructions or vehicles in front of the vehicle. It is most concerning when the vehicle automatically applies braking traveling at 70-76mph.
MERCEDES-BENZ C300 (2011) — ELECTRICAL SYSTEM Jan 16, 2024
Incident date: Jan 9, 2024
The contact owns a 2020 Ford Ranger. The contact stated while driving at various speeds, the driver’s side headlight intermittently failed to operate as needed. There was no warning light illuminated. The vehicle was taken to a dealer and the contact was informed that a defective wiring harness had caused the failure. The manufacturer was not notified of the failure. The vehicle was not repaired... Read more
MERCEDES-BENZ E300 (2017) — ENGINE Jan 15, 2024
Incident date: Jan 12, 2024
2017 Hyundai Sonata with 108,600 miles, has experienced oil consumption/burning, since at least 85k miles. Costs outside of manufacturers recommendation: *Oil consumption report ($85) *Extensive engine cleaning ($500) -Hyundai considers 1 quart consumed per 1000 miles, acceptable. *Rod bearing clearance test ($140) **Engine replacement (reason for complaint, will cost $3880) Hyundai dealership... Read more
MERCEDES-BENZ CLA250 (2014) — STEERING Jan 15, 2024
Incident date: Jan 14, 2024
While driving at speeds in excess of 40 miles per hour and while the wheel was centered, the steering would stick. This would make the minimum adjustment enough to send you from one side of the lane to the other. This made it very dangerous to drive on the highway because it was very difficult to stay in the lane while driving.. Despite all attempts to change this (turning off active safety featur... Read more
MERCEDES-BENZ CLA250 (2014) — ENGINE Jan 15, 2024
Incident date: Jan 14, 2024
Coolant leaked into one of the Cylinders which is requiring major engine block repairs. It only has 80K miles on the car and is in great condition. No warnings happened before it almost overheated and threw a error code.
MERCEDES-BENZ C300 (2017) — ENGINE Jan 15, 2024
Incident date: Jan 4, 2024
recall Out of nowhere my car began to struggle to accelerate and ultimately in the middle of driving up a rather steep hill, my car cut off on me completely i almost collided with another car trying to get out of the middle of the road because the car was showing down significantly. the engine light and the oil light came on and a "low engine oil pressure" alert was coming on as well. this probl... Read more
MERCEDES-BENZ ML350 (2015) — STEERING Jan 13, 2024
Incident date: Jan 10, 2024
We bought this 2024 CRV EXL just a few months ago and have less than 5000 miles. The steering catches and sticks at times. We have owned 5 new CRVS over the many years and this is NOT normal. Honda dealers want to say it’s “normal”. I am on a private Facebook 2023-2024 CRV site, and many have reported this issue. Some say it’s a steering rack. I don’t know but asking for your help as my ... Read more
MERCEDES-BENZ AMG GLE53 (2023) — UNKNOWN OR OTHER Jan 12, 2024
Incident date: Dec 5, 2023
* My driving side front wheel climbed a small bump with a rock. I put my car on reverse and pressed the accelerator. The car first refused to reverse then went completely out of control. The engine produced a huge revving noise and the car accelerated, taking the car backward at high speed. I had no control. The car went off the road, climbed a hill at a 45 degree incline on one side of the road.... Read more
Crash
MERCEDES-BENZ AMG GLE53 (2023) — STEERING Jan 12, 2024
Incident date: Dec 5, 2023
The contact owns a 2014 Ram 1500. The contact stated while driving approximately 50–55 MPH, the power steering functionality became inoperable. The red steering wheel warning light was illuminated after the failure. The vehicle was towed to an independent mechanic, who informed the contact that the rack and pinion and steering assembly module needed to be replaced. The vehicle was repaired. The ... Read more
MERCEDES-BENZ AMG GLE53 (2023) — STEERING:RACK AND PINION Jan 12, 2024
Incident date: Dec 5, 2023
The contact owns a 2014 Ram 1500. The contact stated while driving approximately 50–55 MPH, the power steering functionality became inoperable. The red steering wheel warning light was illuminated after the failure. The vehicle was towed to an independent mechanic, who informed the contact that the rack and pinion and steering assembly module needed to be replaced. The vehicle was repaired. The ... Read more
MERCEDES-BENZ GLC 300 (2021) — STEERING Jan 12, 2024
Incident date: Jan 10, 2024
My CR-V Lane Keep Assist will pull my vehicle one way or the other jarringly violently, and will overcorrect itself the rest of the time. The result being that I have nearly totally stopped using the feature. Recently, though, I have noticed a sticking point just off of dead center when steering in either direction- at any speed. The worst part of this issue is that it causes turning to be unsmoo... Read more
MERCEDES-BENZ C 300 (2018) — ELECTRICAL SYSTEM Jan 11, 2024
Incident date: Dec 26, 2023
Truck bought in United States for use in US. All dash displays ( child or person in back seat or passenger seat, and gauges, emergency or vital messages, warnings etc) are in a foreign language. I only speak and read english. In addition, may go into mode where it changes channel and volume every few seconds which is distracting. Chevrolet dealer (Valmark) says they want 100-200 usd to diagnose a... Read more
MERCEDES-BENZ C 300 (2018) — SERVICE BRAKES Jan 11, 2024
Incident date: Dec 26, 2023
The brake pedal goes to the floor with no warning. It has happened many times before. I'm on my second master cylinder, it has all new brake pads and calipers all the way around. It has been in the shop 4 times and no one can figure out what is causing this. There are no leaks and all the rubber hoses are in good shape.
MERCEDES-BENZ E350 (2014) — SUSPENSION Jan 11, 2024
Incident date: Dec 29, 2023
On 11/24/23 Mercedes Benz had replaced my subframe which was part of a safety recall. When I arrived home after picking up my vehicle, there was a loud bang from under the vehicle. I immediately called the service department and told them about what happened and also complained that the steering wheel was cocked to the left and pulling in that direction. My service advisor John advised me to bring... Read more
Crash 1 injured
MERCEDES-BENZ E350 (2014) — STRUCTURE:BODY Jan 11, 2024
Incident date: Dec 29, 2023
In cold weather, doors will not close back once opened. It just bounces back at you. Thought door was closed a few times and it flew open on highway when exiting. My niece was in the back seat. How is this not recalled with multiple complaints on the Volvo forum?
MERCEDES-BENZ E350 (2014) — STEERING Jan 11, 2024
Incident date: Dec 29, 2023
Steering becomes stiff and sticky intermittently. Problem first occurred with approximately 3,700 miles on the vehicle. Initially the problem was only apparent on the interstate highway at speeds of approximately 70 mph and after about 30 minutes or more of continuous highway driving. The resistance felt on the steering wheel can be overridden, but the result is difficulty maintaining a straight ... Read more
MERCEDES-BENZ GLE 350 (2020) — ELECTRICAL SYSTEM Jan 10, 2024
Incident date: Jan 9, 2024
Started the car up and all lights and warning lights were going off when I put the car in drive. Shut the car off waited and the same thing occurred. On the 3rd crank the car stated as normal
MERCEDES-BENZ GLE 350 (2020) — ENGINE Jan 10, 2024
Incident date: Jan 9, 2024
On June 2, 2023 I went to start my car and the engine would not turn over. The dashboard displayed a number of warning lights and messages (DSTC Service Required, SRS Airbag Service Urgent, Transmission Service Required, Coolant System Service Required). When the tow truck driver arrived later that day, they tried to jumpstart my car but reported the battery was completely dead. I had the car tak... Read more
MERCEDES-BENZ S550 (2016) — STEERING Jan 10, 2024
Incident date: Dec 15, 2023
The VW Golf current generation starting has “haptic” controls on the steering wheel and dash under the radio. As it stands right now you cannot make changes to radio, or cruise control without taking your eyes off th me road and look down at the steering wheel to find the button you are looking for. In most cars with normal buttons you learn where they are and can feel your way around them wit... Read more
MERCEDES-BENZ C250 (2014) — FUEL/PROPULSION SYSTEM Jan 10, 2024
Incident date: Oct 1, 2023
rod bearin system and fuel pump recall expansion system
MERCEDES-BENZ METRIS (2016) — SEATS Jan 10, 2024
Incident date: Jan 2, 2024
The contact owns a 2013 Kia Soul. The contact stated that the vehicle was parked overnight and the following morning after approaching the vehicle, the contact became aware that the passenger’s side door and seat were burned. There were no warning lights illuminated. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The fai... Read more
MERCEDES-BENZ GLE350 (2016) — AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION Jan 9, 2024
Incident date: Jan 9, 2024
The door hinges are an issue with these cars many many people are expressing the same issues which is the door hinges fail and start popping and cracking. Mercedes isn’t issuing a recall or remedy for this. Also there’s an issue with the passenger airbag weight sensors going bad which is throwing the airbag light off (which this is also happening in my car) the service center I talked to knew ... Read more
MERCEDES-BENZ GLE350 (2016) — EXTERIOR LIGHTING Jan 9, 2024
Incident date: Jan 9, 2024
The contact owns a 2018 Subaru Impreza. The contact received notification of NHTSA Campaign Number: 22V624000 (Exterior Lighting) 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 manufact... Read more
MERCEDES-BENZ GLE350 (2016) — UNKNOWN OR OTHER Jan 9, 2024
Incident date: Jan 9, 2024
I was driving down the roadway and heard a loud noise that sounded like an impact followed by the sound of glass cracking. The panoramic sunroof suddenly shattered. I was confused because I had not gone under an over pass and there were no trucks in front of me to launch a rock in my direction. I thought maybe something had fallen out of the sky from an airplane or something. It was very frighteni... Read more
MERCEDES-BENZ C 300 (2019) — ELECTRICAL SYSTEM Jan 9, 2024
Incident date: Apr 3, 2023
I was driving on the interstate yesterday ([XXX]) and the transmission suddenly downshifted gears and also went to neutral. I managed to pull to the shoulder, but the sudden loss of power could easily have been life threatening at a more crowded time of day or in poor weather. The car was towed to McDaniel Acura in Columbia, SC (I was out of town) and problem confirmed. I also called my regular... Read more
MERCEDES-BENZ CLA 250 (2018) — UNKNOWN OR OTHER Jan 9, 2024
Incident date: Nov 1, 2023
While driving the car, it stalled on the expressway and then started to smoke and seconds later started on fire.
Fire
MERCEDES-BENZ ML350 (2006) — POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT Jan 9, 2024
Incident date: Jan 9, 2024
The contact owns a 2019 Ford Expedition. The contact stated while driving 55 MPH, the vehicle failed to accelerate and lost motive power. While driving uphill, the vehicle failed to accelerate. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed that the cam phaser and the differential pinion seal needed to be replaced. The vehicle was not re... Read more
MERCEDES-BENZ GLS 450 (2022) — FORWARD COLLISION AVOIDANCE: WARNINGS Jan 9, 2024
Incident date: Nov 29, 2023
The car radar system apparently had a glitch and locked up the wheels while I was driving 25 mph. Yes, it is available for inspection. We are afraid to drive the car, it is just sitting. The car locked up so suddenly it made the rear wheel come off and rear of car fell to the ground. I was bruised by the seatbelt from the sudden stop. The dealer acted like they were unable to inspect it, I had th... Read more
MERCEDES-BENZ GLS 450 (2022) — STRUCTURE:BODY Jan 9, 2024
Incident date: Nov 29, 2023
The weld on my driver door has completely come loose. The only repair is to replace the whole door.
MERCEDES-BENZ GLS 450 (2022) — ENGINE Jan 9, 2024
Incident date: Nov 29, 2023
The engine went into smoke and caught on fire. Resulting in damage to the vehicle ultimately causing to be totaled.
Fire
MERCEDES-BENZ S550 (2016) — ELECTRICAL SYSTEM Jan 8, 2024
Incident date: Nov 22, 2023
2 SEPERATE ISSUE DIGITAL LIGHTING FAILED, THEN 2ND ISSUE WHICH IS STILL BEING WORKED ON, BEEN A WEEK WITHOUT THE VEHICLE WHICH IS ONLY A MONTH OLD WITH 1100 MILES ON IT, THE ENTITE SYSTEM ISNT WORKING WITH LOTS OF CODE ERROR MESSAGES AND WILL NOT START. THE CURRENT UPDATE FROM MERCEDES IS THEY STARTED A CASE AND TESTING THE VEHICLE AFTER REPLACING THE POWER TRAIN. THE TECHNICIAN AGREED THIS IS NOT... Read more
MERCEDES-BENZ GLC 300 (2024) — ENGINE Jan 8, 2024
Incident date: Dec 31, 2023
2 SEPERATE ISSUE DIGITAL LIGHTING FAILED, THEN 2ND ISSUE WHICH IS STILL BEING WORKED ON, BEEN A WEEK WITHOUT THE VEHICLE WHICH IS ONLY A MONTH OLD WITH 1100 MILES ON IT, THE ENTITE SYSTEM ISNT WORKING WITH LOTS OF CODE ERROR MESSAGES AND WILL NOT START. THE CURRENT UPDATE FROM MERCEDES IS THEY STARTED A CASE AND TESTING THE VEHICLE AFTER REPLACING THE POWER TRAIN. THE TECHNICIAN AGREED THIS IS NOT... Read more
MERCEDES-BENZ GLC 300 (2024) — STRUCTURE Jan 8, 2024
Incident date: Dec 31, 2023
The contact owns a 2003 Ford Escape. The contact stated that the front wheel would extend outward while turning the vehicle, braking, or during acceleration, causing the vehicle to slightly veer to the right. The vehicle was taken to the dealer where it was diagnosed that the front passenger’s side control arm had slightly detached. The dealer informed the contact the failure was a result of NHT... Read more
MERCEDES-BENZ GLC 300 (2024) — EXTERIOR LIGHTING Jan 8, 2024
Incident date: Dec 31, 2023
Low beams have become way too dim. I replaced the bulbs, but it made only a minor improvement. I also cleaned the outer surface so it's not hazy anymore.
MERCEDES-BENZ CLA250 (2016) — FUEL/PROPULSION SYSTEM Jan 8, 2024
Incident date: Jan 8, 2024
- Fuel injectors all need to be replaced - Cylinder misfire on a very new vehicle that should be relied upon - Dealer confirmed fuel injectors need to be replaced. Stated that this is a very common issue "I've seen a million of these". I asked why it would fail so early in the car's life and the dealer stated "problem with the milling process ... small needle like pieces break off and clog" - No -... Read more
MERCEDES-BENZ CLA250 (2016) — ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL Jan 8, 2024
Incident date: Jan 8, 2024
The contact owns a 2023 Ford F-150. The contact stated that while driving at an undisclosed speed, the instrument panel and display screen went blank at every one and a half miles. The Parking Brake and Front Camera Malfunction, Clear Screen messages were displayed. The vehicle was taken to the dealer, where it was diagnosed that the instrument panel needed to be replaced. The vehicle was not repa... Read more
MERCEDES-BENZ CLA 250 (2018) — SERVICE BRAKES Jan 8, 2024
Incident date: Nov 28, 2023
ABS control module has failed part number 68347098AA this part has been on back order for over a year dealers do not have a firm date on the delivery, This is a safety issue that dealers can not repair.
MERCEDES-BENZ CLA 250 (2018) — ELECTRICAL SYSTEM Jan 8, 2024
Incident date: Nov 28, 2023
ABS control module has failed part number 68347098AA this part has been on back order for over a year dealers do not have a firm date on the delivery, This is a safety issue that dealers can not repair.
MERCEDES-BENZ GLC 300 (2022) — EXTERIOR LIGHTING Jan 8, 2024
Incident date: Dec 1, 2023
Head lights not working.
MERCEDES-BENZ E320 (2004) — SEATS Jan 7, 2024
Incident date: Nov 10, 2021
The glue around front windshield has deteriorated and has caused major damage to my interior lights, electrical essemblys , interior damage to seats , dash board and flooring. Including the trunk seal is also deteriorated and causing the battery to stop working and has made my car non drivable.
1 injured
MERCEDES-BENZ E320 (2004) — AIR BAGS Jan 7, 2024
Incident date: Nov 10, 2021
About this date had accidentair bags failed to go off for any off us
Crash
MERCEDES-BENZ E320 (2004) — EXTERIOR LIGHTING Jan 7, 2024
Incident date: Nov 10, 2021
About this date had accidentair bags failed to go off for any off us
Crash
MERCEDES-BENZ GLB 250 (2020) — SERVICE BRAKES Jan 7, 2024
Incident date: Nov 16, 2023
Abs electronic brake light issue,brakes spongy and feels like it’s lost braking power.
MERCEDES-BENZ GLB 250 (2020) — ELECTRICAL SYSTEM Jan 7, 2024
Incident date: Nov 16, 2023
Abs electronic brake light issue,brakes spongy and feels like it’s lost braking power.
MERCEDES-BENZ E350 (2014) — FUEL/PROPULSION SYSTEM Jan 6, 2024
Incident date: Mar 31, 2022
2018 jeep renegade STALLING, TURNING OFF WHILE DRIVING!!! 4WD service message, can’t turn steering wheel, car stalls and shuts down where it pleases
MERCEDES-BENZ C300 (2015) — VISIBILITY/WIPER Jan 6, 2024
Incident date: Jan 1, 2024
Went to a daycare to do a tour at 9am, parked my car and was gone for about 30 minutes and when I came back, there was a large crack (8inches) that starts from the bottom of the middle windshield. There was no indent or nothing that could have caused this.
MERCEDES-BENZ CLA250 (2014) — ENGINE Jan 5, 2024
Incident date: Feb 22, 2023
The engine in my 2017 Santa Fe failed without notice. Upon starting the vehicle on 12/12/23 it would not run and upon checking had burned through oil leaving none in engine. This resulted is burned out spark plugs and leaving the car no longer able to drive. I took vehicle to dealership where spark plugs were replaced and engine failed again on test drive with technician. Hyundai contacted mul... Read more
MERCEDES-BENZ GLA 250 (2017) — ENGINE Jan 5, 2024
Incident date: Dec 11, 2023
The vehicle is now at 158,109 Mi as of January 5th 2024 at approximately 148,000 to 152,000 Mi I noticed the transmission and or the rear differential starting to slip have play and making various noises and sounds along with a jerking feeling where you would hit the gas and you could see the tachometer wind up a little bit and then when it seems the gears would catch or however it works it would ... Read more
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