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 GLE 350 (2023) — ELECTRICAL SYSTEM Feb 20, 2024
Incident date: Feb 10, 2024
I was driving on the Highway at the posted speed limit when the warning "Check Forward Safety System" came up and remained on my dashboard. The cruise control stopped working also. The light remained on even after stopping and starting the car and has remained on ever since. I have never been in an accident nor has my computer system reported any collision. My Hyundai Blue Link app gives me the fo... Read more
MERCEDES-BENZ S 580 (2023) — AIR BAGS Feb 20, 2024
Incident date: Feb 20, 2024
Brakes have failed. Cannot even get to dealership because of this for the repair. Also, airbag light is still on and no repair listed for recall issue.
Crash
MERCEDES-BENZ CLA 250 (2018) — LANE DEPARTURE: ASSIST Feb 20, 2024
Incident date: Feb 20, 2024
Vehicle cluster lights go black while driving...dangerous due to no fuel gauge..no speed gauge... no speedometor..no seat belt warning and no blinkers to exit highway safely....there is a danger of crashing as vehicles goes hesitant during black periods...this is an ongoing problem with Mercedes as documented for numerous years with numerous vehicle's and different models. The safety of my driving... Read more
MERCEDES-BENZ CLA 250 (2018) — SERVICE BRAKES Feb 20, 2024
Incident date: Feb 20, 2024
There is known issue with the ABS Modulator with this gen Honda Accord. I believe the affected years are 2013-2017. The selenoid for the ABS module goes bad and the light in the attached photo comes on. Basically, the soldering for the tinny modulator wires comes off. Honda sells the at for $2300 These was a class action for the similar issue in Thailand and Honda had to repair all the affected... Read more
MERCEDES-BENZ CLA 250 (2018) — ELECTRICAL SYSTEM Feb 20, 2024
Incident date: Feb 20, 2024
There is known issue with the ABS Modulator with this gen Honda Accord. I believe the affected years are 2013-2017. The selenoid for the ABS module goes bad and the light in the attached photo comes on. Basically, the soldering for the tinny modulator wires comes off. Honda sells the at for $2300 These was a class action for the similar issue in Thailand and Honda had to repair all the affected... Read more
MERCEDES-BENZ C 300 (2018) — FUEL/PROPULSION SYSTEM Feb 20, 2024
Incident date: Feb 20, 2024
Gas Mileage and Fuel Consumption Report with Safety Concerns [XXX] & [XXX] 2024 Honda HRV I am reporting a critical concern related to the gas mileage reading and fuel consumption of my 2024 Honda HRV. Despite the recent diagnosis conducted by the manufacturer service center, the issue persists. The displayed gas mileage on the dashboard indicates a range of 17/19 city/highway miles per gallo... Read more
MERCEDES-BENZ S 500 (2022) — FORWARD COLLISION AVOIDANCE: WARNINGS Feb 19, 2024
Incident date: Feb 12, 2024
Camera which provides data to key ADAS features repeatedly malfunctions. Car reports “camera view restricted” rendering many safety features inoperable. It does so repeatedly. Dealer service department says camera cover is malfunctioning and part is on back order. This renders the car unsafe since the various safety features are inoperable and the warning message pops up,so often as to be dist... Read more
MERCEDES-BENZ S 500 (2022) — ENGINE Feb 19, 2024
Incident date: Feb 12, 2024
Check engine light comes back on after several return trips to repair shop and several thousand dollars in repair cost. Issue is misfires. Plugs and coils have been replaced several times, as well as starter sensor but the problem persists. I understand this is an ongoing issue with countless 2017 Ford Edge owners. Not only is it costly, but the main issue is with safety as the engine may los... Read more
MERCEDES-BENZ S 500 (2022) — STEERING Feb 19, 2024
Incident date: Feb 12, 2024
After driving the car for about 2 minutes a warning message popped up on the screen panel. It was a warning of reduced steering. When I started to turn left onto another street I could barely move the steering wheel. It felt almost completely locked up.
MERCEDES-BENZ C300 (2012) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Feb 19, 2024
Incident date: Feb 19, 2024
While driving in a parking structure, at around 15-20 MPH, the automatic emergency braking went on and brought the vehicle to an unsafe stop. Luckily no one was right behind the vehicle. The automatic emergency brake light came on at the same time. This is a safety hazzard in that the system can just engage without cause. In the parking structure, there is a chance of being reaer-ended and hur... Read more
MERCEDES-BENZ C300 (2012) — ENGINE Feb 19, 2024
Incident date: Feb 7, 2024
Experienced a check engine light and took the 2019 Toyota Tacoma to the Toyota dealer where they ran diagnostic check revealing the # 1 cylinder had little to no compression due to damaged valves. Mileage at the time of failure was 59966 miles.
MERCEDES-BENZ C300 (2012) — ENGINE Feb 19, 2024
Incident date: Feb 7, 2024
Oil Bank sensors failed, causing the system emissions problem light to come on and essentially disable the vehicle in the middle of driving. It is a 2017 and had routine oil changes on time, there is no reason for the sensors to fail and put my car at risk as well as our lives.
MERCEDES-BENZ C350 (2015) — ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER Feb 19, 2024
Incident date: Feb 19, 2024
When selecting the tow menu on the display if you select trailer tpms or try to use the down button to scroll the instrument cluster will blank out and reboot while you are driving. You loose the entire cluster so you cannot see speed or anything.
MERCEDES-BENZ C450 (2016) — ELECTRICAL SYSTEM Feb 19, 2024
Incident date: Feb 8, 2024
Strong Electrical burning smell coming through hvac system. Try to locate it. No luck. Also trouble with headlights turning on randomly. BCM? I don’t know. You almost pass out from the smell. This has been going on for at least two or three years.
MERCEDES-BENZ AMG G63 (2023) — UNKNOWN OR OTHER Feb 19, 2024
Incident date: Feb 1, 2024
While driving on the freeway, the sunroof just spontaneously exploded. The hole was right on the center of the sunroof. I am suspecting the explosion is due to weak material used on the vehicle not withstanding thermal expansion. In any case, this is very dangerous and can cause accident. How many more incident to you need until you investigate this matter. Please investigate this matter, so the i... Read more
MERCEDES-BENZ SPRINTER 3500 (2019) — VISIBILITY/WIPER Feb 19, 2024
Incident date: Feb 7, 2024
The driver side rearview mirror vibrates at speeds of 65 MPH or greater. Vibrations cause the image in the mirror to distort and shake making it difficult to see important objects. The problem was confirmed by the same dealership that sold the car. The dealership replaced the driver side rearview mirror, but the replacement mirror has the same issue.
MERCEDES-BENZ GL450 (2014) — SERVICE BRAKES Feb 19, 2024
Incident date: Feb 1, 2024
ABS will cause complete brake failure when it is engaged. For example, needing to stop quickly to avoid hitting another vehicle and the brakes will lose all pressure and the vehicle will not stop. Several mechanics have not been able to diagnose or fix. Immediately after the incident, there will be minimal brake pressure of about 20%, eventually it will return to normal. Must avoid applying brakes... Read more
MERCEDES-BENZ GL450 (2014) — ELECTRICAL SYSTEM Feb 19, 2024
Incident date: Feb 1, 2024
The steering wheel start shaking and then on the middle console it showed “POWER STEERING”. Now whenever I drive it it’ll pop up and the steering wheel locks up and it is scary because it doesn’t move. And when I turn of the car it’ll unlock but as soon as I start driving it again it does it again.
MERCEDES-BENZ EQE350 (2023) — UNKNOWN OR OTHER Feb 17, 2024
Incident date: Jan 11, 2024
Vehicle will not stay in reverse or drive thus it will not shift out of park. When shifted to reverse or drive the shifter would blink red and automatically shift back to park repeatedly. The message “Shift sys fault service required” and wrench popped up. Had to have it towed 90 miles to dealer. Safety issues: vehicle may not have actually been in park after automatic shifting back to park,... Read more
MERCEDES-BENZ EQE350 (2023) — ENGINE Feb 17, 2024
Incident date: Jan 11, 2024
We were driving on the [XXX] on [XXX] with a speed of around 70 miles per hour. We started to see a small amount of white smoke coming from under the hood and at the same time the truck started to slow down by itself unexpectedly and then started to jerk back and forth. No indicators showed up on the dashboard. The speed reduced quickly and hitting the gas pedal did nothing to accelerate our spe... Read more
1 injured
MERCEDES-BENZ CLA 250 (2020) — UNKNOWN OR OTHER Feb 17, 2024
Incident date: Nov 1, 2023
Nov 01,2023 Manufacturer Recall Number: 2024010010 NHTSA Recall Number: 23V732 Recall Status: Recall Incomplete The manufacturer has failed and is unable to remedy this safety recall for my vehicle in a timely manner.
MERCEDES-BENZ CLA 250 (2020) — ENGINE Feb 17, 2024
Incident date: Nov 1, 2023
When in snow mode the Vehicle basically shuts all power down when going up an incline from a complete stop. You can’t accelerate at all the gas pedal just goes flat and feels like you’ve lost control of the vehicle completely. This is the third time this has happened. This time The vehicle behind me was inches away from slamming into the back of me. This is a huge safety issue.
MERCEDES-BENZ CLA 250 (2020) — SERVICE BRAKES Feb 17, 2024
Incident date: Nov 1, 2023
While driving on I75 the car started to act funny. No issue indicating lights came on the dash board. I exited the highway and the brakes did not work. I was able to get the car to eventually stop without damaging anyone. I had to use the hand break. My foot had the break peddle all the way to the floor and that would not stop the car. Once the car was stopped the check engine light came on ... Read more
MERCEDES-BENZ A 220 (2022) — ELECTRICAL SYSTEM Feb 17, 2024
Incident date: Jan 3, 2022
engines containing pistons that prematurely fail, forcing full-engine replaced all 4 pistons replaced . Car would die/ shut down, sputter , rock shake excessively and want to not go, 22307 WRO 103114. DIAG 15.5, LI01.30-P-072328,, C&D BATTERY CHARGER. PERFORMED SHORT TEST. FOUND CODE P219F78. R&R SPARK PLUGS.PERFORMED LEAK CHECK WITH SPARK PLUGS REMOVED. FOUND CYLINDER #04 LEAKING. R&R WHEELS. ... Read more
MERCEDES-BENZ A 220 (2022) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Feb 17, 2024
Incident date: Jan 3, 2022
The update that you required for Auto Steer has made the car undrivable. I get a written and audible warning IMMEDIATELY when I engage Auto Steer. Literally within 2 seconds. I always keep my hands on the wheel, lightly, while I drive on the highway. Anything short of a death grip on the wheel causes the warning to go off. However, the nag feature (after the changes you required) goes off constant... Read more
MERCEDES-BENZ A 220 (2022) — LANE DEPARTURE: ASSIST Feb 17, 2024
Incident date: Jan 3, 2022
The update that you required for Auto Steer has made the car undrivable. I get a written and audible warning IMMEDIATELY when I engage Auto Steer. Literally within 2 seconds. I always keep my hands on the wheel, lightly, while I drive on the highway. Anything short of a death grip on the wheel causes the warning to go off. However, the nag feature (after the changes you required) goes off constant... Read more
MERCEDES-BENZ GLK350 (2014) — ENGINE AND ENGINE COOLING Feb 16, 2024
Incident date: Feb 8, 2024
The contact owns a 2018 Ford EcoSport. The contact stated that while driving at an undisclosed speed, the low oil pressure warning light illuminated on the instrument panel, prompting the contact to pull to the shoulder of the roadway and cease driving the vehicle. The vehicle was towed to the dealer, who diagnosed a failure with the oil pump, resulting in damage to the engine. The vehicle was not... Read more
MERCEDES-BENZ C300 (2016) — UNKNOWN OR OTHER Feb 16, 2024
Incident date: Dec 12, 2023
Crankcase Ventilation Valve Emission Modification -Error P052E71 -Error P06DA00
MERCEDES-BENZ C300 (2016) — VISIBILITY/WIPER Feb 16, 2024
Incident date: Dec 12, 2023
The contact owns a 2021 Ford F-150. The contact stated that while her husband was driving at an undisclosed speed, he became aware that the windshield wipers were not functioning. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the windshield wiper motor. The vehicle was not repaired. After investigating the failure, the contact related the fai... Read more
MERCEDES-BENZ C300 (2016) — ENGINE AND ENGINE COOLING Feb 16, 2024
Incident date: Dec 12, 2023
The contact owns a 2019 Ford Escape. The contact stated that while driving at various speeds, the vehicle was hesitating while accelerating, with white smoke coming from the exhaust. The check engine warning light remained illuminated. The vehicle was taken to the local dealer who diagnosed that coolant was present inside the engine cylinders. The contact was informed that the engine needed to be ... Read more
MERCEDES-BENZ CLA250 (2016) — EXTERIOR LIGHTING Feb 16, 2024
Incident date: Feb 14, 2024
Incident: I have been almost rear ended numerous, numerous times despite having my turn signal on an appropriate distance from my turning point. Safety Issue: The rear signal lights are small and are only located on the bumper. The location of these signal lights are way too low for most driver's to even notice them! The signal lights also look like reflectors on the rear bumper especially in bro... Read more
MERCEDES-BENZ SPRINTER 2500 (2020) — SERVICE BRAKES Feb 16, 2024
Incident date: Jun 2, 2022
The traction control/service abs system on dash came on following the loss of vehicle cruise control while driving on busy 3 lane of traffic during hill climb causing instant loss of vehicle speed. Was last told by local mopar dealer no parts available, no idea when available. Vehicle had no cruise or traction control. Only 39,000 miles on vehicle currently. Independent service center pulled code... Read more
MERCEDES-BENZ AMG C43 (2023) — ENGINE Feb 15, 2024
Incident date: Feb 15, 2024
Engine timing chain broke car stop working in the middle of the road
MERCEDES-BENZ AMG C43 (2023) — POWER TRAIN Feb 15, 2024
Incident date: Feb 15, 2024
Select reverse with gear shift. Does not engage reverse for approximately 8-10 seconds once selected and when engine is warm. Have almost been hit multiple times when backing up because it takes so long to engage reverse.
MERCEDES-BENZ C300 (2016) — FORWARD COLLISION AVOIDANCE Feb 15, 2024
Incident date: Feb 9, 2024
The contact owns a 2024 Mazda CX-90. The contact stated while driving the same day the vehicle was purchased, the message "Telematics Malfunction" was displayed. The vehicle was taken to the local dealer, where the message was cleared; however, the failure persisted. Additionally, the contact became aware that the VIN was included in NHTSA Campaign Number: 23V718000 (Back Over Prevention, Forward ... Read more
MERCEDES-BENZ AMG GLB35 (2023) — AIR BAGS Feb 15, 2024
Incident date: Aug 15, 2023
The contact owns a 2017 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags) 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 contacted and confirmed that the parts were not yet available. The manufacturer was made a... Read more
MERCEDES-BENZ AMG GLB35 (2023) — UNKNOWN OR OTHER Feb 15, 2024
Incident date: Aug 15, 2023
78000 miles both turbos blown. Nissan says they have some kind of warrantee up to 150000 miles and will fix one but not both. when you can't run the truck with only 1, the big one took out the small one and now it sits at dealer. The entire fuel system replaced only a hundred miles ago for over $17000.00 an now expected to pay $5200 for the small turbo. This truck was supposed to last 500.000 m... Read more
MERCEDES-BENZ GLE 350 (2024) — STRUCTURE:BODY Feb 14, 2024
Incident date: Feb 11, 2024
The entire proximal portion of the hood closest to the windshield vibrates above 50 mph. Windy conditions make this worse. The glare on the hood will vibrate distracting the driver. I have reported this to Toyota and they do not care to acknowledge it as a problem. There are forums of new honors of the Grand Highlander complaining. My dealership could reproduce the problem and said there is no fix... Read more
MERCEDES-BENZ GLE 350 (2024) — SUSPENSION Feb 14, 2024
Incident date: Feb 11, 2024
The car tries to start in its own. Even if the key is on the off-position. The car struts and shocks aren’t the best it won’t take a bump without moving the car
MERCEDES-BENZ C300 (2011) — STRUCTURE:BODY Feb 13, 2024
Incident date: Jan 31, 2024
Non operating. No tags . No plates.
MERCEDES-BENZ C300 (2011) — ELECTRICAL SYSTEM Feb 13, 2024
Incident date: Jan 31, 2024
My car is a 2017 Nissan Rogue hybrid. It jerks a lot when moving, when it starts moving, I feel that the electric engine does not provide power and it switches to a gasoline engine, while the car jerks strongly and can jerk sharply when I release the gas pedal. When moving backwards, it also jerks strongly; when moving uphill, you have to press the gas pedal hard to climb the hill. I found out th... Read more
MERCEDES-BENZ C300 (2011) — UNKNOWN OR OTHER Feb 13, 2024
Incident date: Jan 31, 2024
My car is a 2017 Nissan Rogue hybrid. It jerks a lot when moving, when it starts moving, I feel that the electric engine does not provide power and it switches to a gasoline engine, while the car jerks strongly and can jerk sharply when I release the gas pedal. When moving backwards, it also jerks strongly; when moving uphill, you have to press the gas pedal hard to climb the hill. I found out th... Read more
MERCEDES-BENZ C300 (2017) — SERVICE BRAKES Feb 13, 2024
Incident date: Apr 21, 2021
Lately, I have been adding coolant to my car - 2013 Audi Q& TDI and Motor Oil for unknown reasons why it was happening. It started last year, 2023. I thought it was a normal thing that the oil level and coolant level kept on getting depleted. Comparing with my other car, i.e. a 2016 Toyota Avalon, I never encountered these problems My Audi car was serviced sometime 2018 and apparently all gaske... Read more
MERCEDES-BENZ EQE350+ (2023) — VISIBILITY/WIPER Feb 13, 2024
Incident date: Jul 19, 2023
Hi, we own a 2020 Dodge Ram 1500. Went to drive our truck during a snow storm. The driver's side wiper arm stripped its splines. Dealership says tough luck. You're on your own. A 2020 Dodge Truck. This is ridiculous. We have 2 small kids, and can't drive our new truck when it rains. Never heard of a new vehicle stripping the splines of a wiper arm, because of ice and snow. No one ever touched the ... Read more
MERCEDES-BENZ GLE 350 (2023) — EXTERIOR LIGHTING Feb 13, 2024
Incident date: Feb 13, 2024
The contact owns a 2019 Nissan Versa. The contact stated while driving at an undisclosed speed and making a turn with the turn signal activated, the vehicle suddenly lost motive power. Upon deactivating the turn signal indicator, the contact stated that the vehicle returned to normal functionality. The check warning light was illuminated. The vehicle was taken to an independent mechanic, who deter... Read more
MERCEDES-BENZ GLE 350 (2023) — ENGINE Feb 13, 2024
Incident date: Feb 13, 2024
I was driving on the interstate with heavy traffic with family in the car. The car engine suddenly lost power and suddenly started making a metal on metal banging noise. The check engine light didn't come on for a few minutes after but it was obvious something was wrong. We were able to get over to the side of the road a few feet out of traffic. We had it towed to the Nissan dealer. We were... Read more
MERCEDES-BENZ SPRINTER 3500 (2023) — ELECTRICAL SYSTEM Feb 13, 2024
Incident date: Feb 13, 2024
Battery replaced last year at dealer under battery class action lawsuit. Car was stored using a battery tender from May through January and put back into service with regular use several times a week. Today car failed to start. Have appointment with dealer tomorrow. A battery is not a permanent fix and does not instill confidence that you will not be left stranded. Subaru is aware there is a probl... Read more
MERCEDES-BENZ GLC 300 (2018) — ENGINE Feb 13, 2024
Incident date: Feb 9, 2024
Car shuts off randomly when slowing down. Changed out the charcoal canister and purge valve and it is still doing it
MERCEDES-BENZ C300 (2016) — UNKNOWN OR OTHER Feb 13, 2024
Incident date: Feb 13, 2024
The 8.4in screen made by Stellantis delaminating is a common issue for them and they refuse to put a recall out for it. Some screens including mine are delaminating to where it’s difficult to see the backup camera in the day time, making it a safety issue. It also makes the screen harder to read, causing more attention to be focused on the screen rather than the road.
MERCEDES-BENZ C300 (2016) — POWER TRAIN Feb 12, 2024
Incident date: Nov 1, 2022
I have a 2014 GMC Terrain with less than 70k miles on the vehicle. I took the truck to the mechanic and was advised the power belts were no good. Why is this? The truck has no mileage on it basically for a 2014, I have a 2011 Chevy with more miles than this truck and its power belts are fine. The Mechanic also advised me within the last 3 years, his shop in Cecil County MD has changed over 12... Read more
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