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 E 300 (2018) — POWER TRAIN Sep 25, 2025
Incident date: Dec 15, 2023
On 9/15/2025, my 2020 Ford Escape SE began experiencing serious electrical and shift system issues: hard downshifting, “Shift System Fault” warning, inability to go into park, and failure to shut off without disconnecting the battery. I confirmed a related PCM recall was active and had the vehicle towed to Art Hill Ford for diagnostic and recall service. The dealership refused to perform the ... Read more
MERCEDES-BENZ E350 (2013) — POWER TRAIN Sep 24, 2025
Incident date: Sep 24, 2025
While driving down the interstate, as I exited my vehicle lost power. It would rev up but no movement. I turned the car off and restarted, now the car will drive but the power output to the wheels does not match rpm's. Check engine light came on, went to AutoZone and ran diagnostics and the code says stepper motor on cvt transmission. Started checking it out, the dealer says only transmission repl... Read more
MERCEDES-BENZ E350 (2013) — SERVICE BRAKES Sep 24, 2025
Incident date: Sep 24, 2025
My brakes consistently lock and the car lunges forward. Driving down the highway I tapped my brakes and they didn’t work. I lost traction in the brakes. I had no control over the car or speed. I’m scared everyday I have to drive it. This is extremely dangerous and I've seen this comment often with this vehicle. Toyota said they had an extended warranty for this but it expired. I never received... Read more
MERCEDES-BENZ E350 (2010) — ENGINE Sep 24, 2025
Incident date: Sep 24, 2025
slipping gears between 1&2nd gear, harsh/delayed shifting, some power loss. Vehicle is around 120k miles
MERCEDES-BENZ C 300 (2020) — POWER TRAIN Sep 24, 2025
Incident date: Sep 20, 2025
Regarding Recall Transport Canada Recall 2025-012, also known as Safety Recall 01C and NHTSA ID Number: 25V011000 My Jeep has the service 4WD message displayed on the dash along with the noise/vibration/grinding as described in the same recall for other Jeeps for my model year. I'm not sure if this recall needs to be expanded but I'm curious to know what the process looks like as my problem is ... Read more
MERCEDES-BENZ CLA 250 (2018) — STRUCTURE:BODY Sep 24, 2025
Incident date: Aug 23, 2025
When it rains and or I wash my car, going down the road after at about 35-50 with my sunroof vented or window cracked about an inch, the car makes an awful sound like im gurgling out of a straw. Just completed a buyback with a 24 trax 2rs and got a 25 2rs with the same sunroof issue. Engineers say its the drain lines being pinched in the pillars but still have yet to get a solution and have to sta... Read more
MERCEDES-BENZ GLE 350 (2022) — ENGINE Sep 23, 2025
Incident date: Sep 14, 2025
Catastrophic engine failure on Audi Q8 3.0L turbo. Per service manager it a know issue and Audi just sent out a letter extending engine warranty to 80,000 miles. Per Audiworld forum Audi is replacing some engines and charging some owners $27,000 Audi needs to be investigated and held accountable for people that have faulty engines and can make the car crash when engine locks up
MERCEDES-BENZ GLE 350 (2022) — UNKNOWN OR OTHER Sep 23, 2025
Incident date: Sep 14, 2025
My son wrecked cause of the stickiness of the dashboard the light reflected and he was in an accident . You guys mailed the safest notice to his grandmother at a assisted living facility and I have proof she didn’t get mail there so my son shouldn’t have to suffer we have already put a new motor in it and can’t deive
Crash
MERCEDES-BENZ EQE 350+ (2024) — AIR BAGS Sep 23, 2025
Incident date: Sep 20, 2025
The seat belt system is faulted and is showing the airbag light is on, when started it shows a red question mark on the drivers seat. Also shows a rear seat fault.
MERCEDES-BENZ EQE 350+ (2024) — SEAT BELTS Sep 23, 2025
Incident date: Sep 20, 2025
The seat belt system is faulted and is showing the airbag light is on, when started it shows a red question mark on the drivers seat. Also shows a rear seat fault.
MERCEDES-BENZ GLC 300 (2020) — STEERING Sep 23, 2025
Incident date: Aug 15, 2025
The contact owns a 2018 Honda Civic. The contact stated that while driving at various speeds and attempting to make a left or right turn, the steering wheel was sticking, requiring extra force to turn the steering wheel. There was no warning light illuminated. The vehicle was taken to a local dealer where it was diagnosed, and the contact was advised that the rack and pinion were faulty and needed... Read more
MERCEDES-BENZ GLC 300 (2020) — FUEL/PROPULSION SYSTEM Sep 23, 2025
Incident date: Aug 15, 2025
Fuel pump failure causing engine to spontaneously shut down on road or freeway at any speed. This puts the safety of occupants in my car and the cars around me in danger as I need to put my hazards and safely move the car to the side of the road. No warning prior to failure. Warning and check engine light came on after problem occurred.
MERCEDES-BENZ B 250E (2016) — POWER TRAIN Sep 23, 2025
Incident date: Sep 21, 2025
Transmission shuddering and vibration
MERCEDES-BENZ E350 (2011) — ELECTRICAL SYSTEM Sep 22, 2025
Incident date: Sep 22, 2025
Vehicle shut off and put itself in park leaving a stop light. Was hard to restart.
MERCEDES-BENZ GLC 300 (2021) — BACK OVER PREVENTION: WARNINGS Sep 22, 2025
Incident date: Sep 22, 2025
rear view camera display when vehicle is in reverse will intermittently turn blue or black which renders the rear view camera useless. and at times will state camera unavailable. vehicle is a 2021 ford bronco built on june 15, 2021 at ford Michigan build plant. i have contacted ford related to this concern as i believe that the vehicle should fall under recall 23s48 for rear camera replacement, a... Read more
MERCEDES-BENZ ML350 (2011) — ELECTRICAL SYSTEM Sep 21, 2025
Incident date: Jul 1, 2025
Every time I pull the truck into my garage or a parking stall at low speeds while using the front park sensor it will shut off with the automatic start stop while still in motion. Then you have to let off the brake pedal for it to start and sometimes the vehicle will search forward.
MERCEDES-BENZ ML350 (2009) — FUEL/PROPULSION SYSTEM Sep 21, 2025
Incident date: Jun 1, 2022
There was a warranty extension for carbon buildup on the fuel injectors and I have taken my car to Honda twice to get the carbon removed and the software updated to fix the problem of multiple codes coming up. I took the car on Friday September 19, 2025 and I picked up the car at 3:30pm in September 20th. The person assisting me said they removed the buildup and fixed the software but at 11pm on t... Read more
MERCEDES-BENZ C300 (2011) — WHEELS Sep 20, 2025
Incident date: Sep 20, 2025
We had notice that my wife's 2024 Santa Fe Hybrid Calligraphy AWD, is shuddering and vibrating at low speeds 20 to 40 mph always. Probably now is a little more accentuated. There is nothing on the steering wheel, but in the whole vehicle. Because this is not new, and I am not always driving this vehicle, I need your assistance as soon as possible.
MERCEDES-BENZ GLC300 (2016) — ELECTRICAL SYSTEM Sep 20, 2025
Incident date: May 6, 2025
ATTACHMENTS OF PICTURES FOR COMPLAINT NUMBER 11688637. [XXX] [XXX] . 2023 Toyota Corolla Cross The scanned pictures shows all the warning lights displayed on my vehicle. A NEW COMPUTER WAS INSTALLED YET IT CONTINUES TO REFLECT THESE LIGHTS. A NEW SWITCH ASSY, HOSE VENTILATOR, VALVE ASY, OI AND COMPUTER ASSEMBLY. CURRENTLY THE DEALER ORDERED INJECTOR SET, ALONG WITH SWITCH, PUSH. HONESTLY, TH... Read more
MERCEDES-BENZ S 580 (2021) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Sep 20, 2025
Incident date: Sep 1, 2025
All 4 warnings came on about a month ago - no safety systems & no cruise control at all. I could drive 50 miles and they'd go off until eventually they did not. Now I find through the forums that this is very common for the 2017 Honda Accord & Hybrid! And, the dealers knowing this are charging over $2,000 for a simple camera! So, they know these have a high failure rate, are not fixing them, and... Read more
MERCEDES-BENZ GLE 350 (2021) — FUEL SYSTEM, GASOLINE Sep 19, 2025
Incident date: Apr 11, 2025
The contact owns a 2020 Ford Escape. The contact received notification of NHTSA Campaign Number: 25V467000 (FUEL SYSTEM, GASOLINE). However, the part to do the recall repair was not yet available. Months before the NHTSA notification was received, the contact stated that while driving at an undisclosed speed, there was a fuel-burning odor entering the interior of the vehicle. The local dealer was ... Read more
MERCEDES-BENZ C250 (2014) — UNKNOWN OR OTHER Sep 19, 2025
Incident date: Sep 8, 2025
- Brake assist system failure -Electronic stability control alert - Brake pedal goes to the floor and car doesn't stop -Potential master cylinder malfunction due to faulty part. (See photo below). Safety of self and others put at risk as car became uncontrollable due to complete loss of braking power while driving. Dealership has not notified yet due to long waiting of other vehicles undergoing... Read more
MERCEDES-BENZ E 400 (2018) — WHEELS Sep 19, 2025
Incident date: Sep 15, 2025
My GX550 is vibrating at all speeds. I took my GX550 in for service on [XXX] at Butler Lexus in Union City, GA, because of the vibration in my GX. They did a wheel alignment and a force road wheel balancing but this did not solve the problem. On September 3, 2025 I took my GX550 to Discount Tires in Douglasville, GA, where they took off all the old weight including the new ones that were added ... Read more
MERCEDES-BENZ C300 (2015) — SUSPENSION Sep 19, 2025
Incident date: Sep 4, 2025
My GX550 is vibrating at all speeds. I took my GX550 in for service on [XXX] at Butler Lexus in Union City, GA, because of the vibration in my GX. They did a wheel alignment and a force road wheel balancing but this did not solve the problem. On September 3, 2025 I took my GX550 to Discount Tires in Douglasville, GA, where they took off all the old weight including the new ones that were added ... Read more
MERCEDES-BENZ ML350 (2014) — UNKNOWN OR OTHER Sep 19, 2025
Incident date: Oct 17, 2017
The horn on my 2021 Hyundai Santa Fe has completely stopped working. This is a severe safety hazard. I recently attempted to warn another driver who was drifting into my lane but was unable to, forcing me to swerve and nearly resulting in a head-on collision. The horn failed without any warning. After researching online, I have found that this appears to be a known issue with the Santa Fe model ... Read more
MERCEDES-BENZ ML350 (2014) — SUSPENSION Sep 19, 2025
Incident date: Oct 17, 2017
The contact owns a 2012 Honda CR-V. While the contact's daughter was driving at an undisclosed speed, the rear control arm detached. The vehicle was driven to the shoulder of the road. The vehicle was towed to the contact's residence. The dealer was made aware of the failure but provided no assistance. The manufacturer was made aware of the failure, and a case was filed. The contact referenced an ... Read more
MERCEDES-BENZ S 450 (2019) — FUEL/PROPULSION SYSTEM Sep 19, 2025
Incident date: Sep 16, 2025
The primary component that failed is the turbocharger system, which has malfunctioned five times since October 2024. Additional failures include the catalytic converter, and there is now suspected motor damage. These components are currently in possession of the dealership and are available for inspection upon request. The safety of myself and my children was repeatedly put at risk. The first tur... Read more
MERCEDES-BENZ S 450 (2019) — ENGINE Sep 19, 2025
Incident date: Sep 16, 2025
The primary component that failed is the turbocharger system, which has malfunctioned five times since October 2024. Additional failures include the catalytic converter, and there is now suspected motor damage. These components are currently in possession of the dealership and are available for inspection upon request. The safety of myself and my children was repeatedly put at risk. The first tur... Read more
MERCEDES-BENZ E350 (2013) — ELECTRICAL SYSTEM Sep 18, 2025
Incident date: Sep 18, 2025
check engine light came on after starting to back out of my driveway,Dashboard lights flashing. car just turned off, turned car back on emergency brake turned on by itself, all exterior lights were flashing. car turned off, I called roadside assistance and they towed to nearest dealership, that was September 4, dealership said they replaced sensor and to come pick up the car,that was Sept 16, whe... Read more
MERCEDES-BENZ E350 (2013) — SERVICE BRAKES Sep 18, 2025
Incident date: Sep 18, 2025
check engine light came on after starting to back out of my driveway,Dashboard lights flashing. car just turned off, turned car back on emergency brake turned on by itself, all exterior lights were flashing. car turned off, I called roadside assistance and they towed to nearest dealership, that was September 4, dealership said they replaced sensor and to come pick up the car,that was Sept 16, whe... Read more
MERCEDES-BENZ E350 (2013) — ENGINE Sep 18, 2025
Incident date: Sep 18, 2025
Car difficult to control found to have corroded sub frame and rear break lines. Very unsafe to drive brought to independent dealer who had car towed back to Mercedes. No warning lamps, or other symptoms prior to failure. Scary situation.
MERCEDES-BENZ C 300 (2019) — SERVICE BRAKES Sep 18, 2025
Incident date: Aug 28, 2025
See attached document for complaint.
MERCEDES-BENZ SPRINTER 2500 (2019) — ELECTRICAL SYSTEM Sep 17, 2025
Incident date: Aug 17, 2024
The PTU (transfer case) is not working. It started as more of a transmission issue. I would be driving at times and my transmission would not shift up. I had to manually shift my car to get it into gear. Now, it lead to knocking noises when I turn my steering wheel.
MERCEDES-BENZ AMG GT55 (2025) — FORWARD COLLISION AVOIDANCE: WARNINGS Sep 16, 2025
Incident date: Sep 15, 2025
This vehicle was manufactured on 01/2022, I purchased it new in 05/2022, and it currently has 49,000 miles. Nissan Manufacturer Recall Number R25A8, NHTSA Recall Number 25V-437, and the recall is incomplete, as a remedy not yet available. The dealerships cannot tell me if my car may be affected by engine failure and Nissan extending warranties on the engine does not make me any safer from a pote... Read more
MERCEDES-BENZ AMG GT63 (2026) — ENGINE AND ENGINE COOLING Sep 16, 2025
Incident date: Aug 21, 2025
The contact owns a 2018 Ford Fusion. The contact stated that upon starting the vehicle, there was an abnormal rattling sound coming from the engine with white smoke coming from the exhaust system, with the check engine warning light illuminated. Additionally, the message “Service Vehicle Soon” was displayed. The vehicle was taken to a local dealer, where it was diagnosed, and the contact was i... Read more
MERCEDES-BENZ E350 (2014) — ELECTRICAL SYSTEM:12V/24V/48V BATTERY Sep 16, 2025
Incident date: Sep 7, 2025
Our doors completely locked inside our garage. We could not get in the car at all, even after a technician came to replace the low voltage battery. Only after replacing the low voltage battery was someone able to get into the car. However, that low voltage battery did not fix the core issue the car was having. It was a current leak in the high voltage jumper harness. This issue required us to ge... Read more
MERCEDES-BENZ EQS SUV 580 4MATIC (2023) — ENGINE Sep 16, 2025
Incident date: Aug 25, 2025
Engine oil consumption issue. It was a known issue. Completed the recommended repair of the piston and rings. Have had constant issues since the repair. Looking for reimbursement for the repair. My engine fell under the guidelines to have the repair covered.
MERCEDES-BENZ EQS SUV 580 4MATIC (2023) — UNKNOWN OR OTHER Sep 16, 2025
Incident date: Aug 25, 2025
My car is in park but it keeps saying shift into park.
MERCEDES-BENZ C300 (2015) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Sep 16, 2025
Incident date: Sep 16, 2025
Tesla’s Full Self-Driving (FSD) system has repeatedly demonstrated unsafe behavior in my 2021 Model Y (VIN [XXX] , ~60,184 miles). The issues involve Adaptive Cruise Control, Lane Keeping Assistance, and Forward Collision Warning. FSD frequently follows vehicles too closely, leaving insufficient distance. When I disengage, I am left with no safe option: braking hard risks being rear-ended and tr... Read more
MERCEDES-BENZ AMG GLE63 (2021) — ENGINE Sep 16, 2025
Incident date: Sep 3, 2025
My 2023 Hyundai Tuscon has 36000 miles. Started running rough with a slight noise. First noticed on Wed [XXX]. On Thursday [XXX] I went to start my car and it stalled. Finally after letting it sit a few minutes it started but only to have the SGI light flash yellow and stay yellow for the remainder of the drive. That day I made an appt at my local Hyundai Dealership in Brandon Florida. They kept m... Read more
MERCEDES-BENZ AMG GLE63 (2021) — VEHICLE SPEED CONTROL Sep 16, 2025
Incident date: Sep 3, 2025
My 2023 Hyundai Tuscon has 36000 miles. Started running rough with a slight noise. First noticed on Wed [XXX]. On Thursday [XXX] I went to start my car and it stalled. Finally after letting it sit a few minutes it started but only to have the SGI light flash yellow and stay yellow for the remainder of the drive. That day I made an appt at my local Hyundai Dealership in Brandon Florida. They kept m... Read more
MERCEDES-BENZ A 220 (2020) — POWER TRAIN Sep 16, 2025
Incident date: Mar 14, 2023
I own a Jeep Cherokee 2018 ( [XXX] ) it has less then 60k miles on it. The dashboard recently - 4WD System unavailable" lit up and remains lit. I took to non dealer for diagnosis- stated it is a known issue in Jeep Cherokee, transfer case internal failure. I verified online there is a recall for faulty power transfer (25V011000.) but my VIN is not reflected. I believe my Vin should be included in ... Read more
MERCEDES-BENZ A 220 (2020) — POWER TRAIN Sep 16, 2025
Incident date: Mar 14, 2023
I’m reporting a safety issue with my 2019 Toyota RAV4 that has recently started and is getting worse. The problem seems related to the start-stop system or something in the powertrain. When I come to a stop—at a stop sign, red light, or roundabout—the car doesn’t always respond normally when I try to start moving again. Sometimes there’s a hesitation, and other times it lurches forward u... Read more
MERCEDES-BENZ GLC 300 (2018) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Sep 16, 2025
Incident date: Aug 23, 2025
Unknown
MERCEDES-BENZ S 580 (2022) — ENGINE Sep 15, 2025
Incident date: Sep 1, 2025
On Sept. 11, 2025 my truck parked in my drive way. It was parked there all night. When I opened the doors to get in smoke and flames started coming out. The center console was on fire. The next day on Sept. 12, 2025 while at the dealership to have the truck inspected it caught fire again further burning the center console, the passenger seat and the roof. The dealership told us there is nothing th... Read more
Fire
MERCEDES-BENZ C300 (2015) — POWER TRAIN Sep 15, 2025
Incident date: Sep 10, 2025
When turned on airconditioner car shuddered engine light came on started blowing white smoke alot and blow buy engine oil in crank case
MERCEDES-BENZ CLA250 (2015) — ENGINE Sep 15, 2025
Incident date: Sep 11, 2025
The contact owns a 2016 Hyundai Veloster. The contact stated that after completing a routine oil change, the contact discovered that while starting the vehicle, there was an abnormal knocking sound coming from the vehicle. There were no warning lights illuminated. The contact stated that the failure was related to NHTSA Campaign Number: 20V746000 (Engine). The contact had an independent mechanic i... Read more
MERCEDES-BENZ AMG CLA45 (2014) — FORWARD COLLISION AVOIDANCE: WARNINGS Sep 15, 2025
Incident date: Sep 14, 2025
24 hour after taking delivery, operating on Full Self Driving on a residential street at 25-30 mph, the car struck a landscaping trailer parked on the right.The tailgate of the trailer was down and the car struck the left rear upright post of the trailer causing significant damage to my car. No automatic breaking occurred: the car struck the trailer at full speed. The collision alarm sounded ju... Read more
Crash
MERCEDES-BENZ C350 (2013) — POWER TRAIN Sep 15, 2025
Incident date: Sep 8, 2025
The abs modular has went out in my 2015 jeep wrangler and [being that there is a nation wide backorder I am assuming this is a known problem by jeep.
MERCEDES-BENZ C250 (2012) — SERVICE BRAKES Sep 15, 2025
Incident date: Sep 11, 2025
Parking break engages when car comes to a stop engine light is on them goes off
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