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 GL450 (2008) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Jun 15, 2023
Incident date: Jun 6, 2023
My 2015 CRV suddenly had all the crash warning/adaptive cruise control/lane keep assist lights flashing…very alarming…so we brought it to White Rock Honda for to find out what was happening?
 They diagnosed our Multi-purpose camera is faulty. $2193 to repair…plus $197.12 yesterday to diagnose!
 We have done nothing to cause this substantial/expensive repair. We are shocked as we are lon... Read more
MERCEDES-BENZ C300 (2016) — POWER TRAIN Jun 15, 2023
Incident date: Jun 14, 2023
vehicle shifts in to neutral while driving causing loss of control...had to pull over and restart the vehicle to get it back into the drive mode...it has done this twice.....last week the most severe ...very dangerous on a crowded highway
MERCEDES-BENZ C300 (2016) — SERVICE BRAKES Jun 15, 2023
Incident date: Jun 14, 2023
The back rotors (part #:58411L0000) needed to be replaced due to warping which caused the vehicle to rapidly shake at high speeds and when slowing down. I tried contacting the dealership in regards to getting my old rotors or a manufacturer name and number and they were unable to fulfill that request. If my rear brakes failed at any point in time then that is putting myself, any passengers in my ... Read more
MERCEDES-BENZ AMG GLE53 (2023) — UNKNOWN OR OTHER Jun 15, 2023
Incident date: Jun 10, 2023
Van shut off and gave me no warning lights. Luckily I was stopped at a stop sign and not pulling out onto a busy road
MERCEDES-BENZ C300 (2015) — BACK OVER PREVENTION: WARNINGS Jun 15, 2023
Incident date: Mar 15, 2023
Back up rear camera completely blacked out while I was back in up. The alarm did not alarm and a vehicle almost hit me.
MERCEDES-BENZ AMG E63S (2020) — UNKNOWN OR OTHER Jun 15, 2023
Incident date: May 24, 2023
Trunk unlatches itself when car is unlocked, has happened when backing out of driveway, it doesn’t do it for a few weeks then starts back up again,
MERCEDES-BENZ AMG E63S (2020) — ELECTRICAL SYSTEM Jun 15, 2023
Incident date: May 24, 2023
I was driving on the thruway when my car came on with a warning that I have never received before. Stating that my transmission was overheating and that I need to stop for five mins to let the transmission cool down. As soon as that light came on the car stopped moving and I could not get off the road. There was no indicator before that the transmission was even having issues of any kind. I could ... Read more
MERCEDES-BENZ C 300 (2020) — ENGINE Jun 13, 2023
Incident date: Jun 12, 2023
On Sunday, 11 June I was driving from Brigatine, NJ back to Alexandria, VA. Just east of Baltimore around 11:45am, after about 2.5 hours of driving, I tried to accelerate on I-95. The car did not respond and after several seconds I realized I was slowing. I pulled off to the shoulder and once stopped the engine shut down before putting into park. I only received a check engine light, battery l... Read more
MERCEDES-BENZ S 580 (2021) — ENGINE AND ENGINE COOLING Jun 12, 2023
Incident date: Jun 9, 2023
The contact owns a 2017 Hyundai Santa Fe. The contact stated while driving 55 MPH, the vehicle inadvertently stalled. The contact was able to push the vehicle to the shoulder, where the vehicle failed to restart. Upon visual inspection, the contact observed an excessive amount of engine oil in the engine compartment. The vehicle was towed to the dealer, who determined that oil sludge had damaged t... Read more
MERCEDES-BENZ GLK350 (2014) — UNKNOWN OR OTHER Jun 12, 2023
Incident date: Jun 5, 2023
VW issued a recall stating the following: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 ID.4 vehicles. Software programing may cause the high voltage (HV) battery management control module to restart or the pulse inverter to deactivate. Recall consequence: A reset or deactivation may cause a loss of drive power, increasing the risk of a crash. Recall action: Dealers w... Read more
MERCEDES-BENZ C230 (2007) — FUEL SYSTEM, GASOLINE Jun 12, 2023
Incident date: Jul 7, 2022
The contact owns a 2018 Ford Fusion. The contact stated when the vehicle was started, the instrument cluster display failed to illuminate. The contact stated that the cluster had intermittently lost functionality. The contact stated that he researched online and related the failure to Technical Service Bulletin Number: 20-2363 APIM module. Additionally, the contact stated that the fuel filler pump... Read more
MERCEDES-BENZ GLE 350 (2020) — ENGINE Jun 12, 2023
Incident date: May 1, 2023
The contact owns a 2022 Acura MDX. The contact stated that while idling at a red light, a white-colored smoke began to emit from the front passenger tire wheel well. The contact was then alerted by a fellow motorist that the vehicle had caught fire. The contact exited the vehicle and called for assistance. The fire department arrived at the scene and extinguished the fire. A police nor a fire repo... Read more
Fire
MERCEDES-BENZ GLE 350 (2020) — SERVICE BRAKES, HYDRAULIC Jun 12, 2023
Incident date: May 1, 2023
The contact owns a 2013 Ford Edge. The contact stated that while approaching a red traffic light, the brake pedal was depressed and went to the floorboard. The vehicle failed to come to an immediate stop and instead coasted at a low speed. The contact turned off the vehicle and the vehicle come to a complete stop. The vehicle was taken to a certified mechanic who replaced the rotors and brake pads... Read more
MERCEDES-BENZ SPRINTER 2500 (2016) — SERVICE BRAKES, HYDRAULIC Jun 12, 2023
Incident date: Jun 12, 2023
The contact owns a 2015 Ford F-150. The contact received notification of NHTSA Campaign Number: 20V332000 (Service Brakes, Hydraulic) however, the part to do the recall repair was unavailable. The contact stated that after starting the vehicle, the brake pedal was depressed and went to the floorboard. The contact stated that the brake warning light was illuminated. The contact stated that the manu... Read more
MERCEDES-BENZ SPRINTER 2500 (2016) — ELECTRICAL SYSTEM Jun 12, 2023
Incident date: Jun 12, 2023
2017, 119,000 miles. 8/9/18: maintenance transmission service at 62,651 miles. 6/4/20 Recall WOO shifter cable replaced. 11/11/21 AGM Interstate battery MTX-49 replaced. ISSUE: End of May 2022 (~117,000 miles) had driven from Florida & back 2x without any problems but was slowing down by taking my foot off the gas for exit ramp - the engine started roaring louder & the vehicle apparently had shi... Read more
MERCEDES-BENZ C300 (2016) — SERVICE BRAKES Jun 12, 2023
Incident date: Feb 13, 2023
2018 Ram Display Brake Error Service Electronic Braking System and Service Antilock Braking System Error Code C0020-01
MERCEDES-BENZ SPRINTER 2500 (2014) — STRUCTURE:BODY Jun 11, 2023
Incident date: Jul 19, 2022
When in the service garage for a noise, our independent service mechanic confirmed that the body of the Pilot has rusted from the frame.
MERCEDES-BENZ SPRINTER 2500 (2014) — AIR BAGS Jun 11, 2023
Incident date: Jul 19, 2022
I was involved In a rear collision that then pushed me into a front end collision. The airbags and seat belts did not deploy or lock.
Crash 1 injured
MERCEDES-BENZ C350 (2010) — EQUIPMENT:RECREATIONAL VEHICLE/TRAILER Jun 11, 2023
Incident date: Jun 5, 2023
174BH-rear emergency latch is not secure when opened it can easily become ajar and may strike child in the eye causing damage. Small bumps in to the handle cause the window to shut and the handle to move back into the sleeping quarters. Further in the event a child needed to escape the window one must hold the window up. A child would not be able to hold the window up causing a safety issue. Latch... Read more
MERCEDES-BENZ C300 (2016) — ELECTRICAL SYSTEM Jun 10, 2023
Incident date: Jun 10, 2023
In July 2022 our 2018 RAM 3500 Diesel 4 by 4 truck started having an intermittent alert. Service electronic brake system, ABS, traction control. Cruise control is disabled during this alert. May 2023 the vehicle was taken to local dealer for a diagnostic. They revealed no codes were revealed answer was to replace the ITBM at a cost of 921.00. And the diagnostic charge was 233.00. I tried to contac... Read more
MERCEDES-BENZ C300 (2016) — FUEL/PROPULSION SYSTEM Jun 9, 2023
Incident date: Jun 9, 2023
Engine misfire, rough idle, shake when come to red light stop, burnt smell inside cabin, loss of power
MERCEDES-BENZ C300 (2016) — POWER TRAIN Jun 9, 2023
Incident date: Jun 9, 2023
There is a bolt on the rear axle shaft that hold on the hub. The one on my right rear axle sheared off. I have discovered by online research that this has been an issue with the HD Towing a le on this model truck.
MERCEDES-BENZ C300 (2016) — ENGINE Jun 9, 2023
Incident date: Jun 9, 2023
The car did not auto restart when it shut off at a stop. I had to put the car into park and press the engine start button again. Supposedly there had been a software update done a few thousand miles ago but the car has shut off and not restarted 3x in the last 2 weeks so issue isn't fixed
MERCEDES-BENZ C300 (2016) — ELECTRICAL SYSTEM Jun 9, 2023
Incident date: May 3, 2023
I have been the only driver/owner since May of 2020. Vehicle has not been in any type of accident. 2020 Ford Escape has approximately 18,000 miles. I did purchase (bumper to bumper) warranty. Vehicle is scheduled for service on July 10, 2023. Ford dealerships are understaffed and can only service vehicles on urgency of issue or issues. July date was soonest and was from the 3rd Ford dealership I ... Read more
MERCEDES-BENZ GLA 250 (2018) — POWER TRAIN Jun 9, 2023
Incident date: Jun 9, 2023
When shifting into drive from reverse there's a two to 3 second delay and when it does go into drive it jerks foward
MERCEDES-BENZ GLA 250 (2018) — UNKNOWN OR OTHER Jun 9, 2023
Incident date: Jun 9, 2023
The front and back driver side door lock actuator assemblies stopped work. The driver side rear door stopped unlocking from the inside and outside all together, locking you in the car.
MERCEDES-BENZ SPRINTER 3500 (2013) — VEHICLE SPEED CONTROL Jun 8, 2023
Incident date: Jan 27, 2023
THERE IS A ISSUE WITH... ROYAL Enfield REBORN CLASSIC 350 MOTORCYCLE. THAT SPEEDOMETER STICKS AND CAN'T TELL HOW FAST I AM AM GOING. THERE IS HUNDREDS OF THIS COMPLAINT ONLINE EVERYPLACE
MERCEDES-BENZ ML350 (2014) — STEERING Jun 8, 2023
Incident date: Nov 1, 2022
The contact owns a 2010 Ford Fusion. The contact stated that while attempting to turn out of her driveway, the steering wheel locked, immobilizing the vehicle. Upon restarting the vehicle several times, the power steering regained normal functionality. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who failed to diagnose the failure. After investigating the i... Read more
MERCEDES-BENZ ML350 (2014) — SERVICE BRAKES Jun 8, 2023
Incident date: Nov 1, 2022
This car has popular aftermarket Spiegler brake lines on it, braided stainless lines, these are the brakes and lines: https://www.essexparts.com/ap-racing-by-essex-road-brake-kit-front-9562380mm-porsche-911 Yesterday, on startup with the brake pedal depressed, the front right line burst. See uploaded pictures. The lines have been on the car since April 2021, and the car is regularly service and ... Read more
MERCEDES-BENZ C300 (2016) — AIR BAGS Jun 8, 2023
Incident date: May 15, 2023
The contact owns a 2000 BMW M5. The contact stated that while driving at an undisclosed speed, the air bag warning light illuminated. The contact related the failure to NHTSA Campaign Number: 17V047000 (Air Bags). The vehicle was taken to the dealer; however, the dealer denied the repair under NHTSA Campaign Number: 17V047000 (Air Bags) due to the steering wheel not being the original steering whe... Read more
MERCEDES-BENZ E350 (2013) — STEERING Jun 8, 2023
Incident date: Jun 2, 2023
power steering locked up on the vehicle, fixed with key cycle
MERCEDES-BENZ E350 (2013) — ENGINE Jun 8, 2023
Incident date: Jun 2, 2023
Excessive engine oil consumption which has caused car to enter limp mode
MERCEDES-BENZ A 220 (2019) — POWER TRAIN Jun 8, 2023
Incident date: Oct 1, 2019
The contact owns a 2020 Ford Edge. The contact stated that while driving at an undisclosed speed, the occupants smelled fumes in the interior of the vehicle and began to experience adverse effects. No warning lights were displayed on the instrument panel. The vehicle was taken to the dealer, who failed to determine the cause of the failure. After investigating the failure, the contact related the ... Read more
MERCEDES-BENZ GLA 250 (2016) — ENGINE Jun 7, 2023
Incident date: Jun 7, 2023
ENGINE BROKE DOWN AT 25000 MILES ONLY WITH ALL MAINTENANCE DONE ,
MERCEDES-BENZ GLA 250 (2016) — ELECTRICAL SYSTEM Jun 7, 2023
Incident date: Jun 7, 2023
AWD Fault Service Required popped up on screen. Which Then resulted in others system failures such as auto start. Stop cruise control emergency breaking. I was within manufacturer powertrain warranty, but was told it was not covered under the powertrain warranty.
MERCEDES-BENZ C 300 (2018) — UNKNOWN OR OTHER Jun 7, 2023
Incident date: May 1, 2023
While driving down the interstate the van went in Neutral and a message appeared on the screen that it was in Neutral, pull over when it is safe. The lights on the dash dimmed and no other message or warnings appeared. As I pulled off the interstate I was unable to use the brakes. We tried to put the van back in Drive but was not successful. We were able to get the vehicle in park and come to a st... Read more
MERCEDES-BENZ GLE350 (2016) — STRUCTURE:BODY Jun 7, 2023
Incident date: Apr 3, 2023
A panel under the moon roof that is used to deflect water in case water leaks through the moon roof suddenly fell down on the back seat of the car while we were driving with the moon roof open. Upon inspection we discovered that this panel is glued to some foam pads and apparently the adhesive had lost it's grip. We were able to put the panel back in place. But the next time we opened the moon ro... Read more
MERCEDES-BENZ GLE 350 (2020) — STEERING Jun 7, 2023
Incident date: May 26, 2023
Thanks for your support. The power steering is "sticky" causing to overturn and apply excessive force to get in to or out of a turn. I reported this to Honda in December and they diagnosed it as "electric power steering rack going bad. replacement needed" Warranty replacement. However, the part is under backorder and has no ETA since Dec 2023. I called Honda national and opened a case: 13730074 Th... Read more
MERCEDES-BENZ GLE 350 (2020) — ENGINE Jun 7, 2023
Incident date: Jun 30, 2020
The contact owns a 2010 Chevrolet Equinox. The contact stated that on several occasions while driving at various speeds, there was an abnormal fuel odor throughout the vehicle. The contact stated that while driving, the vehicle inadvertently decelerated and stalled. Several unknown warning lights were illuminated. The contact stated that she waited approximately 30 minutes before restarting the ve... Read more
MERCEDES-BENZ C300 (2013) — WHEELS Jun 6, 2023
Incident date: Jun 1, 2022
The contact owns a 2017 Ford F-350. The contact stated while driving 65 MPH, the vehicle began to vibrate and the brake pedal was depressed to gain control of the vehicle however it failed. The vehicle began bouncing and the front passenger’s side tire exploded. The contact sustained injuries to her neck but did not receive medical attention. The vehicle was towed to the dealer. A police report ... Read more
1 injured
MERCEDES-BENZ SPRINTER 2500 (2019) — ENGINE Jun 6, 2023
Incident date: Mar 6, 2023
Hello, on Saturday May 27th, I took my car in for a regular oil change and thereafter, the rattling noise started the next day, continued rattle had me bring the vehicle back to the dealership on Monday, June 5th. I was informed that my fusion rattling sound was due to the engine flexplate being cracked causing damaging to the transmission oil pump and torque converter. Used chassis ears to pin... Read more
MERCEDES-BENZ SPRINTER 2500 (2019) — SERVICE BRAKES Jun 6, 2023
Incident date: Mar 6, 2023
Brake problems started on 11/05/2019, brakes were unresponsive upon starting up the vehicle. During operation of the vehicle the brakes were not working properly, the brake pedal would drop to the floorboard with shuddering and did not stop the vehicle in a timely manner. I was driving my 2 small children to speech therapy and I stopped my vehicle and had a family member come pick up my children t... Read more
MERCEDES-BENZ ML350 (2015) — SERVICE BRAKES Jun 6, 2023
Incident date: Apr 22, 2023
The ABS pump set a code c0020-01 general electric failure. Upon Inspection by a Mopar technician it was found that the pump needs to replaced. Was advised not to drive the vehicle for it was not safe because of the pump failure the abs feature of the brake system might fail. There is only 15000 miles on the vehicle.
MERCEDES-BENZ GLK350 (2015) — ELECTRICAL SYSTEM Jun 6, 2023
Incident date: Jun 1, 2023
The contact owns a 2020 Ford Escape. The contact stated that upon starting the vehicle, the "All-Wheel Drive Not Available", "Windshield Wiper Level Low", "Pre- Collision Assist Not Available", and "Hill Start Assist Not Available" messages were displayed on the instrument panel. The dealer was notified of the failure and an appointment was scheduled for a diagnostic test. Upon investigation, the ... Read more
MERCEDES-BENZ S550 (2017) — STEERING Jun 6, 2023
Incident date: May 15, 2023
Steering wheel feels sticky when driving
MERCEDES-BENZ GLC 300 (2023) — ELECTRICAL SYSTEM Jun 5, 2023
Incident date: Apr 29, 2023
The contact owns a 2013 Chrysler Town and Country. The contact stated while driving 60 MPH, the vehicle lost motive power and stalled without any warning. The contact stated that the instrument panel was not illuminated. The contact shifted into neutral and was able to restart the vehicle. The vehicle was taken to the dealer however, no cause for the failure was found. The contact stated that the ... Read more
MERCEDES-BENZ CLA 250 (2018) — EXTERIOR LIGHTING Jun 5, 2023
Incident date: May 18, 2023
Steering components broke when turning the truck around, this happened 30 miles up a Forest service rd. while out sightseeing. Had to be towed a long way ($1200) for the towing. and the steering repair for $1150.00, if this would have happened at speed when we were towing our camper it would have been terrible. This truck has no off-road usage other than for snow. Head light low beam on the driver... Read more
MERCEDES-BENZ C300 (2012) — FUEL/PROPULSION SYSTEM Jun 4, 2023
Incident date: Apr 9, 2022
After filling up vehicle (not overfilled) it stalls when I come to a stop or slow down for a turn. This just started today after filling up from the same fuel station I always use. The Jeep restarts after a few seconds after turning it completely off.
MERCEDES-BENZ GLC 300 (2018) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jun 3, 2023
Incident date: Mar 8, 2023
Vehicle stopped while driving on road. Car show "active brake assist malfunction" on the dashboard, immediately following the car will not accelerate. Shut the car off and restart, then the "check engine light" comes up. The active brake assist does not come up again, but the check engine light states on. I have taken the vehicle 5 times for this issue to the dealer, car is currently at the deal... Read more
MERCEDES-BENZ GLC 300 (2018) — ENGINE Jun 3, 2023
Incident date: Mar 8, 2023
As I was driving and began to slow down the vehicle switched from gas to electric driving and during the transition the entire vehicle started shaking excessively. As it happened it felt like the engine or transmission was the cause of the shake. This has happened 4 times randomly so far.
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