Consumer Safety Complaints

Search 2,245,377 safety complaints filed by vehicle owners with NHTSA, including 140,173 crashes, 56,794 fires, and 8,580 deaths.

2,245,377 Total Complaints
140,173 Reported Crashes
56,794 Reported Fires
8,580 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 2,245,377 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 33,654 complaints for MERCEDES-BENZ

MERCEDES-BENZ C450 (2017) - WHEELS Sep 2, 2024
Incident date: Sep 1, 2024
I am writing regarding a recent incident regarding the left front control arm of our 2004 CTS Cadillac. There was a recall for the lower control arm ball nut/washer attaching the control arm, which could lead to disengagement of the control arm, disengagement of the wheel and tire, and possible crash. We purchased the car in 2015. The Cadillac Service Center in Beverly Hills confirmed that they h... Read more
MERCEDES-BENZ SPRINTER 3500 (2024) - STEERING Sep 2, 2024
Incident date: Sep 2, 2024
I am writing regarding a recent incident regarding the left front control arm of our 2004 CTS Cadillac. There was a recall for the lower control arm ball nut/washer attaching the control arm, which could lead to disengagement of the control arm, disengagement of the wheel and tire, and possible crash. We purchased the car in 2015. The Cadillac Service Center in Beverly Hills confirmed that they h... Read more
MERCEDES-BENZ CLA 250 (2018) - VEHICLE SPEED CONTROL Sep 2, 2024
Incident date: Sep 2, 2024
while driving N on hwy 75 in Dallas, I was traveling at posted speed- 70- in the 2nd of 4 lanes when I was passed on either side by cars 10-15 mph faster than me. they passed almost exactly at the same time. This confused the cars auto breaking feature. The lane ahead was clear for over 100 yrds. My car braked hard and beeped a warning. There was no reason for the car to do this. This is the 3rd ... Read more
MERCEDES-BENZ E300 (2017) - STEERING Sep 2, 2024
Incident date: Apr 25, 2024
My Audi Q3 was in repair at Audi Spokane WA for an issue with the steering wheel, horn and airbag. I had it inspected at a shop in Moscow ID who diagnosed the damage as the Wheel Clock Spring. Lux Auto Hause advised that I contact Audi Dealership and stated the clock spring is under warranty. I made the next available appt with the dealership because Audi required my vehicle to be inspected at th... Read more
MERCEDES-BENZ C300 (2012) - UNKNOWN OR OTHER Sep 1, 2024
Incident date: Aug 27, 2024
The door latch system is malfunctioning. The passenger side door will be closed but the light comes on that the door is open or ajar. This is a safety concern. I believe the door to be closed all the way but what if it's not and it opens while driving. I'm not sure if it is just a sensor or the door latch system is not working correctly.
MERCEDES-BENZ C300 (2012) - POWER TRAIN Sep 1, 2024
Incident date: Aug 27, 2024
When pushing on the gas from a stop for a red light, the car did not go. Instead, I get a check engine light solid on the dash. When I read the code for the light it registered as a P-0776. Come to find out, there is a TSB that covers this exact same issue. If there was a vehicle coming in the other direction, there could have been a fatality.
MERCEDES-BENZ E 450 (2022) - LANE DEPARTURE: BLIND SPOT DETECTION Aug 31, 2024
Incident date: Aug 16, 2024
CAR HAVING MAJOR RECALLS BUT FIKSER NUMBER PROVIDED NOT WORKING OR NO FIKSER DEALERS OPEN FOR SERVICE...WATER PUMP RECALL SERVICE OR PART NOT PROVIDED..SOFTWARE UPDATE TO 2.1 NOT PROVIDED BY JULY DEADLINE YET..AND ALSO MULTIPLE WARNINGS FROM OVERLOAD CHARGE TO BRAKING FAILURE ADHS WARNINGS...CAR CHARGE DOOR OPEN...RADAR FAILURE..ULTRASONIC SENSOR FAILURE...CABIN LIGHTS AND AMBIENT LIGHT ALWAYS ON ... Read more
MERCEDES-BENZ C300 (2015) - TIRES Aug 31, 2024
Incident date: Aug 24, 2024
205/75R16C front left tire blew out. Complete tire tread separating. Traveling 60 mph. No warning. Tread depth was 8/32 at the time. Caused vehicle to lose control. Seems to be a reoccurrence with Hankook on the vehicles
MERCEDES-BENZ GL550 (2014) - ENGINE Aug 30, 2024
Incident date: Aug 7, 2024
I recently experienced “safe mode” in my 2022 Nissan Rogue while driving on the highway at 80mph. My car suddenly lost power and would not accelerate or brake. I had to have my vehicle towed off the side of the highway as it was not drivable. My car is currently under diagnostic at Nissan where they are unable to reproduce the error codes. They notified me of $4,000 in repairs that would be co... Read more
MERCEDES-BENZ CLS550 (2012) - ENGINE Aug 30, 2024
Incident date: Jul 25, 2024
The contact owns a 2015 Ford Focus. The contact stated that for approximately two years while driving on several occasions at various speeds, the vehicle jolted forward and lost motive power. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure for five months. On another occasion, while driving at an undisclosed speed, the vehicle failed to accelerate as in... Read more
MERCEDES-BENZ CLS550 (2012) - TIRES:TREAD/BELT Aug 30, 2024
Incident date: Jul 25, 2024
Belts dislodged on all tires. Tires have 70% tread left. My mechanic said it is manufacturing defect of Tires. SUV started shaking badly on highway
MERCEDES-BENZ CLS550 (2012) - TIRES:TREAD/BELT Aug 30, 2024
Incident date: Jul 25, 2024
Belts dislodged on all tires. Tires have 70% tread left. My mechanic said it is manufacturing defect of Tires. SUV started shaking badly on highway
MERCEDES-BENZ GLE350 (2017) - UNKNOWN OR OTHER Aug 30, 2024
Incident date: Jul 22, 2024
This has happened on four separate occasions. When driving, we suddenly get a warning about hill assist, immediately followed by a warning about stability control, immediately followed by the check engine wrench light. At the exact same time, vehicle shakes very hard and loses acceleration, almost like the connection between the pedal and the engine was cut. Today, we were going about 70mph on the... Read more
MERCEDES-BENZ GLE350 (2017) - ENGINE AND ENGINE COOLING Aug 30, 2024
Incident date: Jul 22, 2024
The contact owns a 2017 Ford Focus. The contact stated that while at a stop light, the vehicle failed to accelerate upon the depression of the accelerator pedal. Due to the failure, the vehicle was towed to a dealer where the vehicle was diagnosed with engine failure. The dealer failed to honor the vehicle warranty and the contact was provided an estimate for the repair. The vehicle was then towed... Read more
MERCEDES-BENZ SPRINTER 3500 (2023) - UNKNOWN OR OTHER Aug 30, 2024
Incident date: Aug 9, 2024
Intelligent inverter unit need replace, there was a recall on Honda Civics with this problem. "But our civic was not on the recall list, which it should have been no reason was given why it was not, it fit all the recall criteria but was not recalled. Could have broken down on the highway in an unsafe area. Sterling Honda inspected the unit and said it needed to be replaced, which we did at a cost... Read more
MERCEDES-BENZ SPRINTER 3500 (2023) - STRUCTURE Aug 30, 2024
Incident date: Aug 9, 2024
The contact owns a 2016 Ford Explorer. The contact stated while driving at an undisclosed speed, the A-pillar trim on both sides of the windshield started to detach. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was not yet available. The local dealer was contacted, and the dealer stated that parts were not yet availabl... Read more
MERCEDES-BENZ SPRINTER 3500 (2023) - POWER TRAIN Aug 30, 2024
Incident date: Aug 9, 2024
The clutch will not disengage every time and never fully disengages. I noticed my car had a recall for this problem in the past, so before doing the work, I called a dealer for Chrysler and was informed that the recall had already been performed. So I took it upon myself at my own expense to have the clutch replaced. It worked fine for a few months, but it started doing the same thing again.
MERCEDES-BENZ SPRINTER 3500 (2023) - ELECTRICAL SYSTEM Aug 30, 2024
Incident date: Aug 22, 2024
Battery drains and discharges due to parasite draw drawdown from infotainment system leaving driver stranded in parking garages and other locations. Local deal will not respond. Service Bulletin: N 232 412 313 Covers 2023 Chevrolet Colorado pickup trucks, but not the 2022 model years.
MERCEDES-BENZ SPRINTER 3500 (2023) - POWER TRAIN Aug 30, 2024
Incident date: Aug 22, 2024
The contact owns a 2016 Ford Explorer. The contact stated that the vehicle was experiencing significantly rough idling while in drive(D) or while in reverse(R). Additionally, the contact stated that while accelerating from a complete stop, the vehicle jolted and hesitated to respond. The contact also stated that the vehicle shuddered while driving at various speeds. There was no warning light illu... Read more
MERCEDES-BENZ AMG GLE43 (2018) - AIR BAGS Aug 30, 2024
Incident date: Aug 30, 2024
My father in law drove my highlander car and got into an accident on 8/27/2024. Front of the car was damaged but did not deploy the airbags. And as far I know it is equipped with automatic braking system but the damaged looks really bad.
Crash
MERCEDES-BENZ E350 (2006) - UNKNOWN OR OTHER Aug 29, 2024
Incident date: Aug 28, 2024
Hi I have nissan rogue 2023 but have problems every time called nissan said you don’t have recalled I don’t know what I can do emergency brake not working almost lot of warning lights light lot of times car sometimes shaking
MERCEDES-BENZ E350 (2006) - FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Aug 29, 2024
Incident date: Aug 28, 2024
Hi I have nissan rogue 2023 but have problems every time called nissan said you don’t have recalled I don’t know what I can do emergency brake not working almost lot of warning lights light lot of times car sometimes shaking
MERCEDES-BENZ E350 (2006) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Aug 29, 2024
Incident date: Aug 28, 2024
Hi I have nissan rogue 2023 but have problems every time called nissan said you don’t have recalled I don’t know what I can do emergency brake not working almost lot of warning lights light lot of times car sometimes shaking
MERCEDES-BENZ E 350 (2024) - ELECTRICAL SYSTEM Aug 29, 2024
Incident date: Jul 31, 2024
error code c0020-01abs/hcu pump motor control. i am one of thousands with the problem of getting abs and traction control lights flashing on my dash of my truck. it takes away my abs brakes my cruise control and the trailer brakes. i use my truck to pull a large trailer which has forced me to stop using my truck and it is now useless to me.please help us all and force ram to recall and fix our pro... Read more
MERCEDES-BENZ E 350 (2024) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Aug 29, 2024
Incident date: Jul 31, 2024
2017 BMW X1 has a transmission warning to use parking brake because of potential hazard of car rolling away while in park. I investigated this issue and there are hundreds of thousands of people who are receiving this warning as well. This is a major safety issue for the car, the risk of it rolling or not understanding that the car is properly in park. This needs to be covered as a recall for this... Read more
MERCEDES-BENZ E 350 (2024) - UNKNOWN OR OTHER Aug 29, 2024
Incident date: Jul 31, 2024
2017 BMW X1 has a transmission warning to use parking brake because of potential hazard of car rolling away while in park. I investigated this issue and there are hundreds of thousands of people who are receiving this warning as well. This is a major safety issue for the car, the risk of it rolling or not understanding that the car is properly in park. This needs to be covered as a recall for this... Read more
MERCEDES-BENZ E350 (2014) - SUSPENSION Aug 29, 2024
Incident date: Aug 20, 2024
No warning lights have come on. Two different dealerships have worked on this car 10 different times over the course of a year. In November, 2023 I sent a certified letter to jeep with my concerns and I also contacted Chrysler board of arbitration by phone (# given to me by Ohio Attorney Generals office) on 12/1/23, 12/4/23, 12/5/23 and left messages each time. I never received a call back about m... Read more
MERCEDES-BENZ C 300 (2019) - AIR BAGS Aug 29, 2024
Incident date: Mar 15, 2023
The contact owns a 2017 Nissan Rogue. The contact stated that the front passenger's side air bag and seat belt warning lights were illuminated. The vehicle was taken to the dealer, where the front passenger's side seat sensor was replaced; however, the failure persisted. The dealer contacted the manufacturer, and the manufacturer advised the dealer that the front passenger seat needed to be replac... Read more
MERCEDES-BENZ C300 (2011) - FUEL/PROPULSION SYSTEM Aug 29, 2024
Incident date: Aug 29, 2024
We have had engine issues since the first couples months of having this car, the engine has been replaced 2 times, and now tipm and start/stop is having issues, this car needs to be recalled
MERCEDES-BENZ E350 (2008) - POWER TRAIN Aug 28, 2024
Incident date: Jan 4, 2024
Had the torque converter replaced at around 58,000 miles because of shutter in transmission. At around under 100,000 miles I called the dealership back up because the shutter is back again and now my NEW torque converter is bad. They said they only had a 25,000 mile warrantee on the new converter and I was out of my replacement window for warrantee. Everything online says torque converters can l... Read more
MERCEDES-BENZ AMG GT63 (2023) - EXTERIOR LIGHTING Aug 28, 2024
Incident date: Sep 28, 2023
The rear tail light assembly that is mounted on the tailgate (it is often referred to as a "racetrack" light) filled with water and quit working while the vehicle was under warranty. It apparently fails due to a defective seal between the lens and the housing. The light assembly was replaced under warranty and lasted approximately 1 year before leaking and filling with water again. This time it w... Read more
MERCEDES-BENZ GLC 300 (2019) - STEERING Aug 27, 2024
Incident date: Jan 27, 2023
The contact owned a 2024 Ram 4500. The contact stated while driving 50 MPH, the vehicle hit the expansion joints and wobbled. The contact stated that the vehicle then experienced the Death Wobble and unintendedly pulled to the left, causing the contact to lose control of the steering wheel while driving on a curvy road. Additionally, the brake pedal was depressed but traveled to the floorboard, an... Read more
Crash 1 injured
MERCEDES-BENZ C300 (2014) - TIRES Aug 27, 2024
Incident date: Aug 27, 2024
On [XXX], while driving north on [XXX] to Michigan, I stopped in Carmel, IN to charge my 2023 Hyundai Ioniq 5 SE RWD vehicle. After charging, I reached 45mph and immediately experienced violent shaking of the steering wheel and seats. The vehicle was immediately driven to Hyundai of Carmel for inspection and possible maintenance. A service technician drove the vehicle and experienced the issue, bu... Read more
MERCEDES-BENZ E350 (2011) - AIR BAGS Aug 27, 2024
Incident date: Aug 21, 2024
I was in an accident where the vehicle ran into the guard rail while on the interstate. The vehicle had significant damage and has now been declared a Total Loss by the insurance company. With the amount of damage to the front side of the vehicle, the airbag did not deploy and leaves us wondering with such damage, why it didn't deploy!
Crash
MERCEDES-BENZ EQS 580 (2023) - ENGINE Aug 27, 2024
Incident date: Aug 27, 2024
Car has unintended acceleration that can only be stopped by turning off ignition key. This happens without warning. When stopped and foot on brake car accelerates to top rpm then brake goes to floor resulting in no control of car.
Crash
MERCEDES-BENZ GLA 250 (2015) - STEERING Aug 27, 2024
Incident date: Aug 27, 2024
The contact owns a 2024 Honda Civic. The contact stated while driving at an undisclosed speed, the steering wheel was sticking. The contact stated that the steering wheel was jerking abnormally. Additionally, the contact stated that when making a turn, the steering wheel made a clicking sound. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The contact stated th... Read more
MERCEDES-BENZ C300 (2015) - FUEL/PROPULSION SYSTEM Aug 27, 2024
Incident date: Aug 27, 2024
On August 23rd 2024, I drove this vehicle all day. But, upon reaching our final destination (ER department entrance) smoke began rolling out from under the hood. Once getting out to inspection the vehicle someone hollered for a extinguisher. I turned to look at the vehicle and I could see underneath of the 2012 kia sorento had flames. My son was still in the car so my mother and I ran to get him o... Read more
Fire
MERCEDES-BENZ C300 (2009) - POWER TRAIN Aug 26, 2024
Incident date: Aug 26, 2021
The contact owns a 2014 Nissan Pathfinder. The contact stated while attempting to accelerate from being stationary, the vehicle hesitated while accelerating. The failure also occurred while decelerating and turning before attempting to accelerate. The cause of the failure was not yet determined. The local dealer was contacted regarding the failure, but no assistance was offered. The manufacturer w... Read more
MERCEDES-BENZ C300 (2009) - SUSPENSION Aug 26, 2024
Incident date: Aug 26, 2021
Dexter axels can not be aligned, resulting in excessive tire wear and blowouts. I purchased a 2019 Rockwood travel trailer used on [XXX]. Tires looked nearly new. On [XXX] I replaced tires in Kanab, UT. On 8/31/2021 I had the alignment checked at Superior Spring in Cheshire, MA. The axels were severely out of alignment but due to the Dexter design they could not be aligned. I called the trailer ma... Read more
MERCEDES-BENZ C300 (2009) - TIRES Aug 26, 2024
Incident date: Aug 26, 2021
The contact owns a 2012 Peterbilt 386 equipped with Kelly Tires, Tire Line: Armor Steel RSA2, Tire Size: 295/75/R22.5, DOT Number: 04N37XETW. The contact stated while driving at an undisclosed speed, the tread separated from the front driver's side tire core. The contact stated that the tire was a replacement tire. The dealer was not made aware of the failure. The manufacturer was made aware of th... Read more
MERCEDES-BENZ S550 (2012) - FUEL/PROPULSION SYSTEM Aug 26, 2024
Incident date: Aug 26, 2024
Auto Idle Mode - After we've stopped and released the brake to go forward, the car will then shift to neutral by itself instead of restarting to drive. This has happened frequently and is now starting to happen more often. This is a safety issue, especially if you're the last car in line and other cars are traveling 55-60 miles behind you on a major road and see a green light ahead. Each time th... Read more
MERCEDES-BENZ S550 (2012) - UNKNOWN OR OTHER Aug 26, 2024
Incident date: Aug 26, 2024
Auto Idle Mode - After we've stopped and released the brake to go forward, the car will then shift to neutral by itself instead of restarting to drive. This has happened frequently and is now starting to happen more often. This is a safety issue, especially if you're the last car in line and other cars are traveling 55-60 miles behind you on a major road and see a green light ahead. Each time th... Read more
MERCEDES-BENZ S550 (2012) - UNKNOWN OR OTHER Aug 26, 2024
Incident date: Aug 26, 2024
The transmission system, specifically the clutch assembly, failed or malfunctioned. The Ford dealership conducted a diagnostic test and determined that the clutch assembly needed repair. To manage costs, I had the repair performed at AAMCO. Despite this repair, the issue was not resolved, and AAMCO later found metal shavings in the transmission fluid, suggesting internal transmission damage. Yes, ... Read more
MERCEDES-BENZ C300 (2015) - STRUCTURE:BODY Aug 26, 2024
Incident date: Aug 26, 2024
Headlights are cloudy to the point of dimming the visibility of the light. When I asked the dealer, they could not clean headlight apparatus. I also cannot clean the buildup as it is on the inside of the headlight cover. I feel that this is a defective part that could potentially be the cause of an accident.
MERCEDES-BENZ C300 (2015) - FUEL/PROPULSION SYSTEM Aug 26, 2024
Incident date: Aug 26, 2024
The Fuel pump power control module failed. The part is currently at the nearby Chevy dealership. The safety of myself and two passengers were compromised when the struck suddenly lost acceleration, then shortly after lost engine idle. This occurred while vehicle was in motion on a main highway leaving us stranded on the highway and no warning or indication was given. The problem was confirmed by a... Read more
MERCEDES-BENZ GLS450 (2021) - AIR BAGS Aug 25, 2024
Incident date: Aug 19, 2024
PODS airbag sensor has been recalled since 6/19/2024 without remedy. Sensor is not detecting passenger and will not deploy in the instance of a vehicle accident. Being advised to not ride in the passenger seat of family vehicle.
MERCEDES-BENZ GLS450 (2021) - ELECTRICAL SYSTEM Aug 25, 2024
Incident date: Aug 19, 2024
I needed a battery change so I changed it.
MERCEDES-BENZ ML320 (2008) - VEHICLE SPEED CONTROL Aug 24, 2024
Incident date: Aug 2, 2024
My car has been struggling to speed up and now recently struggling to start. It did show a ADS light when trying to start and also something about a vehicle dynamic system.
MERCEDES-BENZ ML320 (2008) - UNKNOWN OR OTHER Aug 24, 2024
Incident date: Aug 2, 2024
My car has been struggling to speed up and now recently struggling to start. It did show a ADS light when trying to start and also something about a vehicle dynamic system.
MERCEDES-BENZ GLA 250 (2016) - STEERING Aug 24, 2024
Incident date: Aug 20, 2024
While driving, the power steering stops working. I was traveling at approx 55 mph with my daughter in the car and the power steering quit. Alert lights came on the dash. I managed to slow down and turn off the highway. I turned the truck off and when I turned it back on it was fine. Drove for another 10 minutes to get home and it went out again at a stop light. I found a place to pull over and tu... Read more
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