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 C300 (2008) — SEAT BELTS Jan 4, 2024
Incident date: Apr 3, 2023
Car has been in and out of the shop. Initially I have been contacting Mercedes about airbag messages and continued message of SRS Malfunction on dashboard. Airbags had been recalled and supposedly replaced on multiple occasions. This SRS continues to remain even after repair or being seen for this issue only for other components to have failed and me having to pay for those in the process. The SRS... Read more
MERCEDES-BENZ C300 (2008) — STRUCTURE:BODY Jan 4, 2024
Incident date: Apr 3, 2023
Have had issues with the power gate to the hatchback since the first year of ownership. Dealer could not replicate after numerous complaints. On Jan 1, 2024 the hatch would only ho partially up or down and would not close. Upon looking, the hinges holding the hatch were pulling away from the vehicle. No accident, no abuse, nothing done other than using the electronic open/shut. Googled for info a... Read more
MERCEDES-BENZ C300 (2008) — STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS Jan 4, 2024
Incident date: Apr 3, 2023
Have had issues with the power gate to the hatchback since the first year of ownership. Dealer could not replicate after numerous complaints. On Jan 1, 2024 the hatch would only ho partially up or down and would not close. Upon looking, the hinges holding the hatch were pulling away from the vehicle. No accident, no abuse, nothing done other than using the electronic open/shut. Googled for info a... Read more
MERCEDES-BENZ E350 (2014) — STRUCTURE:BODY Jan 4, 2024
Incident date: Dec 20, 2023
Driving on a highway approximately 65 MPH. Had to break fairly hard due to unexpected traffic. When breaking, my car fishtailed and I thought I was going to hit the vehicle in front of me. I immediately took my car to my independent, Mercedes-certified repair shop. My mechanic informed me that it was a problem with the rear subframe. I then took it to Mercedes for an inspection. They confirm... Read more
MERCEDES-BENZ E350 (2014) — ENGINE Jan 4, 2024
Incident date: Dec 20, 2023
I own a 2014 Toyota Camry there is a known issue with the 2012-2014 Toyota Camry models for the torque converters failing. In December of 2023 I noticed my vehicle not changing gears as smoothly as it normally does so I took my vehicle to my local Toyota dealership and was told that I needed by torque converter replaced and it would be $2800. Upon my research I found out that this is a known issue... Read more
MERCEDES-BENZ E350 (2014) — UNKNOWN OR OTHER Jan 4, 2024
Incident date: Dec 20, 2023
I own a 2014 Toyota Camry there is a known issue with the 2012-2014 Toyota Camry models for the torque converters failing. In December of 2023 I noticed my vehicle not changing gears as smoothly as it normally does so I took my vehicle to my local Toyota dealership and was told that I needed by torque converter replaced and it would be $2800. Upon my research I found out that this is a known issue... Read more
MERCEDES-BENZ E350 (2007) — POWER TRAIN Jan 4, 2024
Incident date: Dec 31, 2023
I have coolant leaking into cylinder 4 of my 1.6L engine. I’m constantly having to refill my coolant tank because the coolant is getting burned up when it leaks into my engine which in turn produces big white clouds of smoke from my exhaust pipe. It is available for inspection. I’m constantly worried for my safety because my car could potentially overheat and lead to a fire if my coolant is go... Read more
MERCEDES-BENZ E250 (2014) — ELECTRICAL SYSTEM Jan 4, 2024
Incident date: Jan 3, 2024
My RAM 1500 experienced some random electronic related issues (ie. warning lights showing when nothing was wrong and then going away). This was an annoyance, but would fix itself so I never reported it. Then I had similar issues and all of a sudden it kept dying on me and I had to jump the car. RAM came back telling me the back window had leaked and it destroyed the eTorque battery and RFhub. ... Read more
MERCEDES-BENZ METRIS (2016) — ELECTRICAL SYSTEM Jan 3, 2024
Incident date: Sep 15, 2022
Vehicle showing Electronic Brake System as well as Antilock Brake system and traction control system not working. Pinging all the time, currently 165,000 miles on truck. Same issue was dealt with on 8/15/2020 with 39512 miles on truck. Was an out of pocket expense for $927.10 to fix this very important safety related issue. The cruise control is also affected by these messages and will not wor... Read more
MERCEDES-BENZ GLC 300 (2023) — STEERING Jan 3, 2024
Incident date: Jan 3, 2024
The steering wheel seems to perform inconsistently when turning. While making a turn there is a momentary increase in steering resistance. Therefore more than usual force is required to steer during the momentary increase. This increase in steering resistance is short lived but happens regularly. Inconsistent steering resistance is a safety risk because it can cause the car to turn unpredictably... Read more
MERCEDES-BENZ GLC 300 (2023) — LANE DEPARTURE: BLIND SPOT DETECTION Jan 3, 2024
Incident date: Jan 3, 2024
blind spot monitor light comes on and off; occurs only on driver side; will occur sporadically - also may occur when left blinker is activated; taken to dealership who states sensor not working and has been an issue with other Chevrolet equinox vehicles over the past several years; extended warranty does not cover it; I am now always needing to look for vehicles to my side as the light is not accu... Read more
MERCEDES-BENZ GLC 300 (2023) — ENGINE AND ENGINE COOLING Jan 3, 2024
Incident date: Dec 13, 2023
The contact owns a 2018 Ford F-150. The contact stated that when the vehicle was started, the vehicle made an abnormal rattling sound. The contact stated while driving 55-70 MPH, the rattling sound became worse. There was no warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with failed cam phasers and that the cam phasers needed to be replaced. The vehicle was n... Read more
MERCEDES-BENZ GLC 300 (2023) — SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR Jan 3, 2024
Incident date: Dec 13, 2023
The contact owns a 2017 GMC Yukon. The contact stated that while driving at approximately 45 MPH, the brake pedal was depressed; however, the brake pedal remained on the floorboard. The contact stated that the vehicle was driven until the vehicle eventually slowed down. The vehicle was taken to an independent mechanic where it was diagnosed and determined that the rotors and brake pads needed to b... Read more
MERCEDES-BENZ GLC300 (2017) — FUEL/PROPULSION SYSTEM Jan 3, 2024
Incident date: Aug 21, 2023
After noticing my engine light come on, I had my vehicle checked out, the dealer informed (after spending $250.00) that the problem is the crankcase ventilation and it's a common problem. It seems the oh so familiar crankcase ventilation system is not working. This is a common problem with the GLC300 and Mercedes Benz needs to correct it. The engine is not being ventilated properly and the ove... Read more
MERCEDES-BENZ GLC300 (2017) — POWER TRAIN Jan 3, 2024
Incident date: Aug 21, 2023
1. Gear shifter module. 2. Gear shifter remained stuck in drive and wouldn’t not go into neutral/park/reverse etc. Had I not been able to keep my foot on the brake and cut my car off while it was stuck in drive I would’ve crashed and/or hit an object or pedestrian. 3. My vehicle was towed to the Land Rover dealership who replaced the gear shifter module which was costly. 4. Yes the repairs ... Read more
MERCEDES-BENZ GLC300 (2017) — STRUCTURE:BODY Jan 3, 2024
Incident date: Aug 21, 2023
Frozen door latches. When its cold and you open the door, then close the door it does not latch.
MERCEDES-BENZ E430 (1998) — UNKNOWN OR OTHER Jan 3, 2024
Incident date: Jan 2, 2024
I purchased my 2017 Ram 2500 truck new in October of 2017 from Champion Dodge in Gulfport, MS. Since then, I have been experiencing a reoccurring problem with the truck's ABS braking system. I have had the truck in the shop repairs on this ABS system five times since I have owned the truck. The first two repairs were covered under warranty, the next two visits I had to pay for, and the fifth visit... Read more
MERCEDES-BENZ AMG C63S (2016) — SERVICE BRAKES Jan 3, 2024
Incident date: Jan 3, 2024
ABS and Stability unit has failed, vehicle has 26160 miles . Dealer and manufacturer know of defect and refuses to provide any fix. This is a serious safety problem, and vehicle is unable to be used .
MERCEDES-BENZ GLK350 (2014) — SUSPENSION Jan 3, 2024
Incident date: Jan 3, 2024
The following are malfunctions that are a high risk when driving: •airbags •ball joints •coolant •control arms •electrical power system It is a risk when driving due to the ball joints and control arms not properly secured. Engine warning light
MERCEDES-BENZ GLK350 (2014) — SEAT BELTS Jan 3, 2024
Incident date: Jan 3, 2024
Seat Belt retractors on both drivers and passenger side failed. At the time of failure, seat belt would become loose then the locking mechanism of the retractor would engage and not disengage again. Even once the seat belt was retracted all the way to its storage position, the locking mechanism will not release. The driver side retractor failed and was replaced under certified preowned warranty on... Read more
MERCEDES-BENZ GLK350 (2014) — ENGINE Jan 3, 2024
Incident date: Jan 3, 2024
engine revving up, could have engaged the vehicle to move quickly into traffic. the revving up lasted about 15 seconds.
MERCEDES-BENZ GLA 250 (2015) — ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL Jan 2, 2024
Incident date: Apr 15, 2023
As I am driving I am routinely warned about the trailer brake system with or without a trailer hooked up. It is distracting and could cause potential danger while driving. It has been going on for some time and progressively getting worse.
MERCEDES-BENZ SPRINTER 2500 (2023) — POWER TRAIN:AUTOMATIC TRANSMISSION Jan 2, 2024
Incident date: Oct 24, 2023
At 3,000 miles, my 2023 Van (purchased new) developed significant reduction in power and acceleration. The transmission also shifts incorrectly (too late, resulting in higher then normal RPM's) and then abruptly downshifts upon stopping. When going uphill, the van obtains a max speed of about 35-40MPH, forcing me to travel on the local Interstates on the shoulder with my hazards flashing so oth... Read more
MERCEDES-BENZ SPRINTER 2500 (2023) — ENGINE Jan 2, 2024
Incident date: Oct 24, 2023
The contact owns a 2017 Hyundai Sonata Hybrid. The contact stated that while his wife was driving approximately 60 MPH, the vehicle lost motive power. The contact stated that the check engine warning light was illuminated. The contact stated that his wife was able to drive the vehicle to an independent mechanic. The contact stated that the mechanic retrieved various codes from the engine, and P132... Read more
MERCEDES-BENZ SPRINTER 2500 (2023) — STEERING:ELECTRIC POWER ASSIST SYSTEM Jan 2, 2024
Incident date: Oct 24, 2023
The contact owns a 2013 Ford Taurus. The contact stated that while starting the vehicle, the Electric Power Steering fault message was displayed, and the vehicle experienced a loss of power steering assist. The contact restarted the vehicle and was able to correct the failure. The vehicle was taken to an independent mechanic, who retrieved a DTC code for the electric power steering, but no repair ... Read more
MERCEDES-BENZ C300 (2017) — VEHICLE SPEED CONTROL Jan 2, 2024
Incident date: Jan 1, 2024
Car wouldn’t accelerate, could be problem if turning left into traffic. Trip to Florida, 1000 miles, the Engine accelerated by itself, one time the mph was into the 90’s before I got it under control. This happened 3 times on my drive Florida from Indiana
MERCEDES-BENZ SPRINTER 2500 (2020) — AIR BAGS Jan 2, 2024
Incident date: Jan 2, 2023
The wiring harness under my front passenger swivel seat became pinched and severed the wires. The air bag warning light came on. I took the vehicle to the dealer and got it fixed at my own expense. I noticed the recall #21V410000 which is for the same thing, however my van was not included. Can my van be included so I can be reimbursed by the mfg? Thanks, [XXX] INFORMATION REDACTED PURSUANT TO T... Read more
MERCEDES-BENZ SPRINTER 2500 (2020) — SERVICE BRAKES Jan 2, 2024
Incident date: Jan 2, 2023
Recently, I had ABS failure in my vehicle and warning lights came up on my dash with code C1391 which indicates a problem with brake booster assembly and pump. Now I am afraid to drive it because the brakes seem that they could fail at any time and I cannot break quickly when needed. Toyota is aware there is a problem with the brake booster assembly and pump based on prior Customer Support Progra... Read more
MERCEDES-BENZ SPRINTER 2500 (2020) — STEERING Jan 2, 2024
Incident date: Jan 2, 2023
Vehicle only has 21000 miles on it. At the 19000 mile range the steering started to stick while making normal highway adjustments. Took it to the dealer this morning and was told it’s normal. This is not normal!!! This steering problem has been getting worse. Help!!!!!!!!!!
MERCEDES-BENZ GLA 250 (2015) — ELECTRICAL SYSTEM Jan 2, 2024
Incident date: Dec 27, 2023
Got a diagnostic done and the engine is needing a timing jump and lower bearing that causing noise.
MERCEDES-BENZ C300 (2015) — POWER TRAIN Jan 2, 2024
Incident date: Oct 7, 2023
My college son was driving down from Orlando, and when he got here I took his/my car to my mechanic because the AC was not cold. I felt a hard shift when I put it in reverse, and when I started to drive the car to the mechanic, it didn’t feel right. They fixed my AC and I asked him to check the car as I was worried it did not feel safe to drive. They changed all the filters and did a complete t... Read more
MERCEDES-BENZ AMG GLS63 (2018) — UNKNOWN OR OTHER Dec 31, 2023
Incident date: Oct 7, 2023
Heating suddenly stopped working after 3 years.
MERCEDES-BENZ E350 (2006) — FUEL/PROPULSION SYSTEM Dec 30, 2023
Incident date: Dec 30, 2023
While driving for about 50miles, the electrical system failed, I lost power to the entire vehicle, steering was hard, brakes hard as well. as I pulled over, the car started back up. Next day car drove fine. Few days later the car cut off at red light in the middle of the intersection while other cars almost hitting me. Changed the fuel pump out because fuel pump would work at times. No one hurt, n... Read more
MERCEDES-BENZ E350 (2014) — POWER TRAIN Dec 29, 2023
Incident date: Dec 28, 2023
[XXX] daughter was driving her car on I87 in Albany NY when oil pressure light went on and car speed dropped from 65 to less than 30 while in middle lane of interstate forcing her to cross over lanes onto shoulder roadway and exit ramp where it lost all power. Have learned that the oil belt system failed without any warning or notice causing incident. Have since learned that vehicle motor has b... Read more
MERCEDES-BENZ GLC 300 (2020) — SEATS Dec 29, 2023
Incident date: Sep 21, 2020
Vacuuming vehicle front passenger side, depress lever to push seat back and headrest deployed forward exposing the inside of headrest. Looks like a plastic piece is broken. Can not reset/push headrest back into normal position.
MERCEDES-BENZ GLC 300 (2020) — ENGINE Dec 29, 2023
Incident date: Sep 21, 2020
The contact owns a 2017 Ford Edge. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed with coolant loss. The dealer performed a coolant pressure test and determined that coolant was leaking into the head gasket. The contact was informed that the engine needed to be replaced. The vehi... Read more
MERCEDES-BENZ GL450 (2008) — POWER TRAIN Dec 28, 2023
Incident date: Oct 6, 2023
The contact owns a 2022 Kia Niro Plug-in Hybrid. The contact received notification of NHTSA Campaign Number: 23V534000 (Power Train) 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. The manufacturer was made aware of the issue and confirme... Read more
MERCEDES-BENZ AMG GLE43 (2017) — AIR BAGS Dec 28, 2023
Incident date: Dec 26, 2023
Pulling in the parking spot , looking to my right not noticing light pole on the left , car sensor bumped the pole in the perfect spot to deploy all of the drivers airbags . No warning of front collision , no breaks emergency were activated , seatbelt did not tighten threw me against the wheel : suffered , lacerations , broken forearm requiring surgery . Slight scratch on the bumper not even a... Read more
1 injured
MERCEDES-BENZ AMG GLE43 (2017) — FORWARD COLLISION AVOIDANCE: WARNINGS Dec 28, 2023
Incident date: Dec 26, 2023
Pulling in the parking spot , looking to my right not noticing light pole on the left , car sensor bumped the pole in the perfect spot to deploy all of the drivers airbags . No warning of front collision , no breaks emergency were activated , seatbelt did not tighten threw me against the wheel : suffered , lacerations , broken forearm requiring surgery . Slight scratch on the bumper not even a... Read more
1 injured
MERCEDES-BENZ E300 (2017) — SEAT BELTS Dec 28, 2023
Incident date: Dec 4, 2023
Pulling in the parking spot , looking to my right not noticing light pole on the left , car sensor bumped the pole in the perfect spot to deploy all of the drivers airbags . No warning of front collision , no breaks emergency were activated , seatbelt did not tighten threw me against the wheel : suffered , lacerations , broken forearm requiring surgery . Slight scratch on the bumper not even a... Read more
1 injured
MERCEDES-BENZ E300 (2017) — AIR BAGS Dec 28, 2023
Incident date: Dec 4, 2023
I can not get any psarts avability date from GM as to when Takata replacement air bag moduals will be avail for recall #23V334 - its been nearly a year since I was notified. GM says they don't have a date- Having worked in this industry, I can tell you that Takata knows when parts will be avail - they couldn't function as a tier one supplier to the OEMs with knowing when they can supply parts. H... Read more
MERCEDES-BENZ E300 (2017) — ENGINE AND ENGINE COOLING Dec 28, 2023
Incident date: Dec 4, 2023
The contact owns a 2018 Ford EcoSport. The contact stated that while driving approximately 45–55 MPH, the low-pressure oil warning light illuminated. The vehicle was taken to an independent mechanic, who informed the contact that the engine had failed, and that the vehicle was not drivable. The vehicle was towed to the residence. The contact called an unknown local dealer, but the vehicle was no... Read more
MERCEDES-BENZ GLC 350 (2018) — ELECTRICAL SYSTEM Dec 28, 2023
Incident date: Nov 16, 2022
Transmission dipstick threw out of the truck while moving and causes transmission fluid to spray out and now the truck will not move. It’s throwing 2 codes for the 3rd and 5th gears malfunctioning. There is a recall on the transmission we were not notified about until we called the dealership to explain what happened.
MERCEDES-BENZ GLB 250 (2022) — LANE DEPARTURE: ASSIST Dec 28, 2023
Incident date: Jul 24, 2022
When driving at mainly 35MHP+ the steering has a “catch” to it. They refer to this as “sticky steering”. Took the car into the Honda dealership and they confirmed the issue. Parts are on back order with no ETA available. This problem has been ongoing for months now and still nothing is being done about it.
MERCEDES-BENZ E350 (2010) — POWER TRAIN Dec 28, 2023
Incident date: Dec 1, 2023
The contact owns a 2013 Ford Focus. The contact stated that while depressing the accelerator pedal, the vehicle started jerking. No warning lights were illuminated during the failure. The vehicle was taken to an independent mechanic but the mechanic stated that he would not repair the vehicle. The vehicle was then taken to a Ford dealer where it was diagnosed with a wiring failure. The vehicle was... Read more
MERCEDES-BENZ GLE 450 (2020) — ELECTRICAL SYSTEM Dec 27, 2023
Incident date: Dec 15, 2023
The contact owns a 2020 Volkswagen Tiguan. The contact stated that water was entering the rear seat of the vehicle. The contact stated that the water intrusion had caused a short circuit in the vehicle and the vehicle was driving with Reduced Engine power. The contact stated that the water intrusion also disrupted the Bluetooth functionality. The contact had taken the vehicle to a local dealer, wh... Read more
MERCEDES-BENZ E320 (2004) — STEERING Dec 27, 2023
Incident date: Dec 26, 2023
Steering Sticks and Very Stiff
MERCEDES-BENZ GLA 250 (2015) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Dec 27, 2023
Incident date: Nov 1, 2023
As I was driving my Nissan Armada the car suddenly stopped as it does if it feels there may be an accident. There was nothing around the truck at that moment and the truck just jolted and didn’t advance. After this the engine light turned on and it does not accelerate properly .
MERCEDES-BENZ AMG GLE43 (2017) — POWER TRAIN Dec 27, 2023
Incident date: Dec 27, 2023
Delay or rough shifting betwee 2nd, 3rd and 4th gear. Sudden deccelerations Sudden loss of power twice happened on the free while accelerating.
MERCEDES-BENZ E350 (2011) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Dec 26, 2023
Incident date: Oct 19, 2022
I am writing to express my serious concerns regarding the safety of my Tesla vehicle following the latest software update 2023.44.30 after I learned that the changes imposed were after the campaign #23V-838. Prior to these alterations, I felt that my vehicle was safer, and the recent modifications have raised apprehensions about its overall safety performance. I have noticed that since the recent... Read more
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