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 GLC 300 (2020) — FUEL/PROPULSION SYSTEM May 13, 2026
Incident date: Jun 23, 2024
I have had my car for almost two years. This problem has been on-going the whole time. It happens intermittently, I never know. I will be driving it and usually when I am making a turn or pulling onto a main road, you press the gas to go and the car hesitates and makes a loud brooooooooom sound like it is trying to go or figure out what to do and if you are pulling out onto a main road with on com... Read more
MERCEDES-BENZ GLC 300 (2020) — ENGINE May 13, 2026
Incident date: Jun 23, 2024
I have had my car for almost two years. This problem has been on-going the whole time. It happens intermittently, I never know. I will be driving it and usually when I am making a turn or pulling onto a main road, you press the gas to go and the car hesitates and makes a loud brooooooooom sound like it is trying to go or figure out what to do and if you are pulling out onto a main road with on com... Read more
MERCEDES-BENZ GL450 (2011) — SUSPENSION May 13, 2026
Incident date: Feb 5, 2026
Air compressor fail
MERCEDES-BENZ AMG GLE53 (2021) — UNKNOWN OR OTHER May 13, 2026
Incident date: Oct 2, 2025
An authorized dealer returned a vehicle with loose hardware in a moving mechanical track, posing a risk of mechanical failure or distraction while driving.
MERCEDES-BENZ E 350 4MATIC (2026) — EQUIPMENT:ELECTRICAL:INFOTAINMENT May 12, 2026
Incident date: May 3, 2026
Product identification: Brand: Dasaita Model: HA2161H3 ASIN: B0CQNWQR8D Purchased: September 4, 2025, via Amazon Aftermarket Android head unit installed in a 2017 Toyota Tacoma TRD Sport caused electrical interference with the vehicle's brake stop switch circuit (DTC C1425), resulting in autonomous braking without driver input, simultaneous ABS and Traction Control warning lights, and a dashboar... Read more
MERCEDES-BENZ CLE 300 4MATIC (2024) — FUEL/PROPULSION SYSTEM May 12, 2026
Incident date: May 1, 2026
On March 21st, while driving my Hyundai vehicle, I noticed the vehicle began making a ticking sound. After stopping the vehicle, it slowly began catching on fire. The fire ultimately spread and resulted in the vehicle becoming a total loss. This created a serious safety concern and placed me at risk. I later learned there was a recall associated with the vehicle. However, I never received any rec... Read more
Fire
MERCEDES-BENZ GLC 300 (2025) — TRACTION CONTROL SYSTEM May 12, 2026
Incident date: May 6, 2026
The contact owns a 2021 Honda Accord. The contact stated that while driving at various speeds, the brakes would suddenly apply, stopping the vehicle immediately. The failure had become more persistent. The contact would immediately apply the accelerator, and the vehicle would gradually accelerate forward. The traction control failure, brake system failure, cruise control, and the mediation light w... Read more
MERCEDES-BENZ GLC 300 (2025) — SERVICE BRAKES May 12, 2026
Incident date: May 6, 2026
On the day of the incident, I was driving my vehicle at a very low speed while approaching a red traffic light. I applied the brakes normally behind another vehicle that was already stopped. It should be noted that it had rained earlier and the road surface was wet. After stopping, the vehicle’s “Auto Hold” or automatic brake hold system activated properly, as it normally does when the vehi... Read more
Crash
MERCEDES-BENZ GL450 (2011) — VISIBILITY/WIPER May 11, 2026
Incident date: May 8, 2026
The paint on my 2014 Kia Sorento (Snow White Pearl) is peeling and delaminating across multiple areas of the vehicle, including the roof and side panels. In several areas the paint has detached completely, exposing bare metal, and rust has begun forming on the roof. The condition appears to be progressively worsening and does not appear consistent with normal wear or isolated paint damage. The af... Read more
MERCEDES-BENZ GLE 350 (2018) — ELECTRICAL SYSTEM May 11, 2026
Incident date: May 1, 2019
My vehicle has abrupt unintended downshifts straight down to first gear at fast speeds, which is causing rear-wheel lockage near heart attack and near-loss of control spinout. The sudden downshifting causes a loud violent high extreme RPM engine over rev. sounding as if it is about to blow up or an internal explosion. This is occurring at highway speeds up to 70 mph. At these speeds, is an immedia... Read more
MERCEDES-BENZ GLE 350 (2020) — LANE DEPARTURE: WARNING May 11, 2026
Incident date: May 10, 2026
The issue is related to Super Cruise hands free driving. During a recent long trip multiple times the Super Cruise signaled for lane change and tried to move into the passing lane with a car directly beside me. I have 8,500 miles on this car and have used Super Cruise extensively on highway driving only and until this last trip never had any issue with the system seeing cars in lanes beside me bef... Read more
MERCEDES-BENZ EQB 250 (2023) — STEERING May 11, 2026
Incident date: May 11, 2026
SUBJECT: URGENT COMPLAINT: Deceptive Practices/Misrepresentation & Services Not Rendered (Woodhouse Ford of Omaha) I. Actionable Safety Issue Summary This complaint concerns fraudulent billing and dangerous misrepresentation by Woodhouse Ford of Omaha, which claimed a vehicle's 3rd rack and pinion system was "safe" on 2/19/2026 after a known safety issue, following a previous failure. They further... Read more
3 injured
MERCEDES-BENZ SPRINTER 2500 (2022) — FUEL/PROPULSION SYSTEM May 11, 2026
Incident date: Feb 11, 2026
My 2016 Chevy Volt started experiencing the "Propulsion Power is Reduced" issues associated with a faulty BCEM unit. I brought my vehicle in for service at a Chevy dealer and they confirmed that the BCEM needed to be replaced. This is a known issue resulting in special coverage under N232432680. Chevy is not honoring the special coverage for my vehicle despite my vehicle being less that 15 year... Read more
MERCEDES-BENZ S 580 E (2024) — VEHICLE SPEED CONTROL May 11, 2026
Incident date: May 1, 2026
My transmission shift cable disconnected and prevented me from shifting my vehicle into park which is preventing my vehicle from shifting or my vehicle even being able to start. When calling the recall hotline for Dodge they said that a remedy is not available and there is nothing that they can do to repair it temporarily until a permanent fix is available. This recall has been acti6since October ... Read more
MERCEDES-BENZ S 580 E (2024) — SEAT BELTS May 11, 2026
Incident date: May 1, 2026
Driving approximately 20 mph, on a smooth road, in a retirement community, the drivers seat airbag explosively inflated without warning. The seatbelts are locked and unusable, the seat bolster is shredded, the driver door panel is disconnected as is the exterior rocker cover. I am afraid to drive the car in fear of the other air bags exploding while driving.
1 injured
MERCEDES-BENZ S 580 E (2024) — AIR BAGS May 11, 2026
Incident date: May 1, 2026
Driving approximately 20 mph, on a smooth road, in a retirement community, the drivers seat airbag explosively inflated without warning. The seatbelts are locked and unusable, the seat bolster is shredded, the driver door panel is disconnected as is the exterior rocker cover. I am afraid to drive the car in fear of the other air bags exploding while driving.
1 injured
MERCEDES-BENZ EQS 450 4MATIC (2024) — AIR BAGS May 11, 2026
Incident date: Apr 24, 2026
The seatbelt systems light has come on in my 2015 Buick Encore.
MERCEDES-BENZ EQS 450 4MATIC (2024) — FORWARD COLLISION AVOIDANCE: WARNINGS May 11, 2026
Incident date: Apr 24, 2026
When the forward collision warning activates, the braking pedal loses its effectiveness and causes the car to brake much more slowly than it should, which actually increases the chance of a collision occurring. This has happened multiple times to me in the past few weeks. It is a very dangerous problem.
MERCEDES-BENZ EQS 450 4MATIC (2024) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING May 11, 2026
Incident date: Apr 24, 2026
When the forward collision warning activates, the braking pedal loses its effectiveness and causes the car to brake much more slowly than it should, which actually increases the chance of a collision occurring. This has happened multiple times to me in the past few weeks. It is a very dangerous problem.
MERCEDES-BENZ EQB 300 4MATIC (2023) — UNKNOWN OR OTHER May 11, 2026
Incident date: Mar 30, 2026
Our sunroof on our Honda 2022 Pilot spontaneously shattered while we were sitting at a stop light. Nothing fell on it and nothing hit, it just suddenly shattered while we were sitting in the stop light.
MERCEDES-BENZ EQB 300 4MATIC (2023) — VEHICLE SPEED CONTROL May 11, 2026
Incident date: Feb 11, 2026
I am getting an error concerning the antilock brakes on my truck. This error is random shows up every few days. When it does show up it dings every thirty seconds and does not stop, which is very distracting. Also shuts off the cruise control. It took a copy of the recall to my local dodge dealer and they will not fix it.
MERCEDES-BENZ EQB 300 4MATIC (2023) — SERVICE BRAKES May 11, 2026
Incident date: Feb 11, 2026
I am getting an error concerning the antilock brakes on my truck. This error is random shows up every few days. When it does show up it dings every thirty seconds and does not stop, which is very distracting. Also shuts off the cruise control. It took a copy of the recall to my local dodge dealer and they will not fix it.
MERCEDES-BENZ EQB 300 4MATIC (2023) — UNKNOWN OR OTHER May 11, 2026
Incident date: Feb 11, 2026
The camera views are all pink or turning pink. Also when getting to 70mph on the interstate, the car begins to shudder. The vehicle has 52,000 miles on it.
MERCEDES-BENZ C300 (2010) — ELECTRICAL SYSTEM May 10, 2026
Incident date: Apr 30, 2026
While driving the steering wheel will intermittently lock up or make it where you cannot turn the steering wheel at all. The collision sensors will go off and cause vehicle to lock the brakes up when you’re not even close to anything. Also, random messages will appear in dash as shift to neutral while driving ect. See pictures.
MERCEDES-BENZ C300 (2010) — STEERING May 10, 2026
Incident date: Apr 30, 2026
While driving the steering wheel will intermittently lock up or make it where you cannot turn the steering wheel at all. The collision sensors will go off and cause vehicle to lock the brakes up when you’re not even close to anything. Also, random messages will appear in dash as shift to neutral while driving ect. See pictures.
MERCEDES-BENZ GLE 350 4MATIC (2022) — FUEL/PROPULSION SYSTEM May 10, 2026
Incident date: Apr 23, 2026
I was on a hill and the car stalled. Or sometimes it has trouble starting and the starter and alternator and battery are fine.
MERCEDES-BENZ GLE 350 4MATIC (2022) — UNKNOWN OR OTHER May 10, 2026
Incident date: Apr 23, 2026
2019 Jeep Cherokee. In December 2023, when I took my foot off the brake at a light, the car stalled out and would not start afterward. I was using the auto start/stop feature. Of course it started when the tow arrived, but I took it to the dealer anyway for safety. I had a new starter put in under warranty by the dealer. Code was a faulty starter. In April 2026, the same thing happened and was no... Read more
MERCEDES-BENZ GLS 450 (2024) — FUEL/PROPULSION SYSTEM May 10, 2026
Incident date: Aug 9, 2023
The engine wiring harness insulation near the ignition coil connectors prematurely deteriorated due to prolonged exposure to engine heat in the turbocharger/exhaust area. Multiple wiring connectors exhibited brittle, cracked insulation with exposed conductors. The degraded wiring began shorting within the ignition system, causing engine misfires, ignition circuit faults, and eventual loss of engi... Read more
Fire
MERCEDES-BENZ GLS 450 (2020) — ELECTRICAL SYSTEM May 10, 2026
Incident date: Apr 28, 2026
When we brought it in for first oil change at the dealership ; when we got it back it had a broken axle which they tried to say we just needed new tires , after contacting service manager and he and I go for a ride in it they kept it for several weeks and put over 300 miles on it and got ford engineering involved to determine the cause was broken axle. It has been replaced again since then suppos... Read more
MERCEDES-BENZ GLS 450 (2020) — BACK OVER PREVENTION: WARNINGS May 10, 2026
Incident date: Apr 28, 2026
While reversing my Tesla Model Y, the rear parking sensors failed to alert me to a stationary obstacle (fence). No audible warning or visual alert was triggered. The vehicle had recently received a software update prior to the incident. The failure resulted in collision damage to the rear bumper. I believe this may be a sensor or software defect. I am requesting an investigation into whether recen... Read more
Crash
MERCEDES-BENZ GLS 450 (2020) — EXTERIOR LIGHTING May 10, 2026
Incident date: Apr 28, 2026
When the headlights are on at night, any bump or movement of the vehicle over rough surfaces causes the headlights to visibly shake. It is especially noticeable when the low beams are on. Even the reflection in vehicles or signs, you can see the lights shake. It caused quite a distraction when trying to drive. Dealer states this is normal and all other variants of this car do the same. I have neve... Read more
MERCEDES-BENZ EQB 250+ (2023) — POWER TRAIN May 9, 2026
Incident date: Mar 2, 2026
My 2019 Toyota RAV4 Adventure suffered a sudden catastrophic transmission failure while driving on the highway on April 28, 2026, resulting in loss of forward gears and a dangerous situation. On April 28, 2026, while traveling in [XXX] , my 2019 Toyota RAV4 Adventure (159,173 miles) experienced a sudden transmission failure with no prior warning symptoms. The vehicle began slipping, made a whinin... Read more
MERCEDES-BENZ EQB 250+ (2023) — ENGINE May 9, 2026
Incident date: Mar 2, 2026
Oil consumption- 1-3 qts low between oil change intervals at 5000k No burning or oil smoke.
MERCEDES-BENZ EQB 250+ (2023) — POWER TRAIN May 9, 2026
Incident date: Mar 2, 2026
Multiple times in my almost 3 year ownership I have experienced a “dead pedal” while pulling out into traffic from a stop. It has almost caused a t bone accident on a few occasions. It’s been to the dealer and had a software update TSB 0111-22. After the update I didn’t have the issue for a little while, but it has come back and it now happens almost every time I drive it. Online search sh... Read more
MERCEDES-BENZ E 350 (2021) — FUEL/PROPULSION SYSTEM May 8, 2026
Incident date: May 2, 2026
My car has an issue officially diagnosed by a reputable mechanic that matches the claim of the former TSB SA-058/20 that was changed and clarified through the now existing TSB SA-031/21. My car has a cracked cylinder head. This is the non turbo engine but it does have cylinder deactivation which his believed to be a culprit. The cracking is known to be caused by a manufacturing defect. There i... Read more
MERCEDES-BENZ E 350 (2021) — ENGINE May 8, 2026
Incident date: May 2, 2026
My car has an issue officially diagnosed by a reputable mechanic that matches the claim of the former TSB SA-058/20 that was changed and clarified through the now existing TSB SA-031/21. My car has a cracked cylinder head. This is the non turbo engine but it does have cylinder deactivation which his believed to be a culprit. The cracking is known to be caused by a manufacturing defect. There i... Read more
MERCEDES-BENZ EQS SUV 580 4MATIC (2024) — ENGINE May 8, 2026
Incident date: Jan 30, 2026
While driving my 2016 Cadillac Escalade, the vehicle experienced a sudden mechanical failure associated with the engine and charging system. Upon failure, the vehicle displayed warning indicators including a “low battery” warning and emitted a burnt smell. The engine subsequently failed completely. Diagnostic findings stated: engine would not crank, oil contained metal contamination, crankshaf... Read more
MERCEDES-BENZ GLC 300 4MATIC (2026) — UNKNOWN OR OTHER May 8, 2026
Incident date: Apr 30, 2026
Back in December 2025 took car in because there was a coolant leak until the car started. Alerting me that it was overheating in the middle of the freeway. I had to find a place to pull over while the car was alerting. With urgent urgent urgent alert to pull over. Took it into dealership and it Turns out it had a coolant hose leak . I took the car in for an oil change TODAY and turns out has a ho... Read more
MERCEDES-BENZ GLC 300 4MATIC (2026) — UNKNOWN OR OTHER May 8, 2026
Incident date: Apr 30, 2026
The back windshield of my 2026 Hyundai Santa Fe just exploded outwards. The vehicle hasn't been moved or driven today. The glass exploded out the back and shot over 18 ft away. There has been no change in temperature it is 70°. It was terrifying and came out of nowhere there were no cracks or chips in the back windshield. I'm so glad we were off to the side when this happened or it would have c... Read more
MERCEDES-BENZ EQB 350 4MATIC (2022) — STEERING May 8, 2026
Incident date: May 8, 2026
I just bought a new Ram Rebel X 2025 in September. I have 7K miles and the front tires are shot due to factory misalignment! Local dealership South Hills Dodge is ZERO HELP. I opened a case with RAM. They said…“You have to drop off your truck at the dealership before we can escalate your case to a case manager”. My truck has been sitting outside the dealership since I dropped it off on Monda... Read more
MERCEDES-BENZ GLC 300 4MATIC (2024) — SEAT BELTS May 8, 2026
Incident date: Aug 28, 2025
I bought my vehicle around May 2024. Initially, everything seemed fine. However, I noticed that my car was starting to slow down and would enter limp mode, preventing me from exceeding a certain mileage. Subsequently, all the lights on my dashboard began flashing, prompting me to pull over and call a mechanic shop. I had all the necessary maintenance and repairs performed as per the plan. After st... Read more
MERCEDES-BENZ S 580 (2021) — SERVICE BRAKES, HYDRAULIC May 8, 2026
Incident date: May 1, 2026
The contact owns a 2018 Ram 3500. The contact received notification of NHTSA Campaign Number: 24V896000 (SERVICE BRAKES, HYDRAULIC). However, the part to do the recall repair was not yet available. The contact stated while the brake pedal was depressed, the brake pedal felt soft, and would intermittently had to use force to stop the vehicle. The ABS warning light illuminated, and a beeping sound c... Read more
MERCEDES-BENZ GLC 300 (2022) — VEHICLE SPEED CONTROL May 8, 2026
Incident date: May 4, 2026
Vehicle tipm shut off transmission while driving an cause a traffic jam on a busy intersection caused the transmission system to go in limp mode an no breaks. Was very dangerous lucky I had a hand break that worked cause engine to shut off an studder had to get towed an transported the vehicle home an got it inspected by a mobile mechanic an says the fuse box had blown internal components due to f... Read more
MERCEDES-BENZ GLC 300 (2022) — ELECTRICAL SYSTEM May 8, 2026
Incident date: May 4, 2026
Vehicle tipm shut off transmission while driving an cause a traffic jam on a busy intersection caused the transmission system to go in limp mode an no breaks. Was very dangerous lucky I had a hand break that worked cause engine to shut off an studder had to get towed an transported the vehicle home an got it inspected by a mobile mechanic an says the fuse box had blown internal components due to f... Read more
MERCEDES-BENZ GLC 300 (2022) — POWER TRAIN May 8, 2026
Incident date: May 4, 2026
Vehicle tipm shut off transmission while driving an cause a traffic jam on a busy intersection caused the transmission system to go in limp mode an no breaks. Was very dangerous lucky I had a hand break that worked cause engine to shut off an studder had to get towed an transported the vehicle home an got it inspected by a mobile mechanic an says the fuse box had blown internal components due to f... Read more
MERCEDES-BENZ EQB 350 4MATIC (2023) — ELECTRICAL SYSTEM May 7, 2026
Incident date: May 7, 2026
A vehicle fire while parked or driving can increase the risk of injury. NHTSA ID Number: 26V073000 Manufacturer Mercedes-Benz USA, LLC Components ELECTRICAL SYSTEM Potential Number of Units Affected: 11895 Summary Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 EQB 250+, 2022-2024 EQB 300 4MATIC, and EQB 350 4MATIC vehicles. The high voltage battery may fail internally and lead... Read more
MERCEDES-BENZ EQB 350 4MATIC (2023) — VISIBILITY May 7, 2026
Incident date: May 7, 2026
The contact owns a 2021 Ford Escape. The contact received notification of NHTSA Campaign Number: 25V789000 (Electrical System) and 26V123000 (Back Over Prevention) and 26V117000 (Visibility) however, the part to do the recall repair was not yet available. The dealer was contacted. The vehicle was not diagnosed or repaired. The dealer confirmed that the remedy parts were not yet available. The ma... Read more
MERCEDES-BENZ S 560 4MATIC (2020) — SERVICE BRAKES May 7, 2026
Incident date: Feb 1, 2026
What component or system failed or malfunctioned, and is it available for inspection upon request? Automatic braking system brakes for no reason when I am not near any cars traveling at high speed or even when I am already at a complete stop or moving very slowly but not anywhere near hitting the car in front of me. This has happened multiple times since I leased this car in July 2025 and it seems... Read more
MERCEDES-BENZ EQB 250 (2023) — BACK OVER PREVENTION May 7, 2026
Incident date: May 7, 2026
The contact owns a 2018 Ford Flex. The contact stated while reversing, the rear view camera displayed a solid green screen. The contact stated that because of the failure, the contact almost crashed into another vehicle. The contact stated that the failure occurred intermittently. In addition, the B- Pillar on the driver's side rear door was detached. The vehicle was taken to the dealer, however t... Read more
MERCEDES-BENZ AMG GT43 (2026) — STEERING May 7, 2026
Incident date: Apr 17, 2026
Within the last 7 days, my 2018 Tesla Model 3 Long Range AWD began displaying active alerts for two separate safety system failures: (1) alert code UI_a020 / GTW_w075 — Steering Assist Reduced, stating steering may require increased effort, and (2) alert code RCM_a056 — Front Passenger Safety Restraint System Issue, requiring service. The steering alert appeared intermittently, firing at consi... Read more
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