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 AMG SL55 (2022) — ENGINE Jun 12, 2024
Incident date: Jun 6, 2023
I have a 3.0 LTRe Dura Max issue is if the (Timing Belt ) or actually the oil pump drive belt breaks the engine will lose power if this happens in the middle of an intersection or major highway you will loose total power
MERCEDES-BENZ SPRINTER 2500 (2017) — FUEL SYSTEM, GASOLINE Jun 12, 2024
Incident date: Jun 12, 2024
The contact owns a 2019 Honda Odyssey. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact ha... Read more
MERCEDES-BENZ C300 (2016) — ENGINE Jun 12, 2024
Incident date: Apr 1, 2024
I got in my car on June 2, 2024, the car was misfiring really bad. I took it to a mechanic on June 3, 2024 to get oil changed and checked to see why it was misfiring and the check engine light. They told me that I had cylinder 2 misfire and misfire on start up. They stated that I need a new head gasket. I then took to the ford dealer and they stated the same codes were reported and I needed a bran... Read more
MERCEDES-BENZ AMG GT43 (2022) — LANE DEPARTURE: BLIND SPOT DETECTION Jun 12, 2024
Incident date: Jun 7, 2024
I was driving my car on [XXX] , 2024, on the [XXX] highway when the car suddenly started to display many errors on the dashboard/cluster. Then, while moving, the gas pedal suddenly stopped working, and at the same time, all the electrical buttons and lights started flashing. The shift didn’t work, and the gas pedal didn’t respond, which put me in danger in the middle of the highway. Luckily, ... Read more
MERCEDES-BENZ AMG GT43 (2022) — ELECTRICAL SYSTEM Jun 12, 2024
Incident date: Jun 7, 2024
Back up camera and other cameras intermittently stop working and an error pops up on the screen. Could be a safety issue when reversing.
MERCEDES-BENZ AMG GT43 (2022) — UNKNOWN OR OTHER Jun 12, 2024
Incident date: Jun 7, 2024
Back up camera and other cameras intermittently stop working and an error pops up on the screen. Could be a safety issue when reversing.
MERCEDES-BENZ C300 (2011) — ENGINE AND ENGINE COOLING Jun 11, 2024
Incident date: Jun 10, 2024
The contact owns a 2017 Ford Edge. The contact stated while driving at an undisclosed speed, the vehicle began to drive in idle mode with the check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed as coolant leaking into the cylinders. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notif... Read more
MERCEDES-BENZ C300 (2011) — STEERING Jun 11, 2024
Incident date: Jun 10, 2024
I had the control arms replaced and now the steering assist/ steering gear assembly has stopped working. The vehicle is undrivable and it only has 29K miles. This happened while driving and I had to go straight through an intersection as I could not steer the car.
MERCEDES-BENZ C300 (2015) — ELECTRICAL SYSTEM Jun 11, 2024
Incident date: Jun 11, 2024
VW has only issued an ignition failure recall for 2019 - 2021 Jetta's. I just purchased a 2019 VW Tiguan and because the recall does not extend to this model the repair to replace the ignition switch due to a failure that is identical to the Jetta is being refused. It is absolutely a safety risk and needs to be extended to include other car models of the same year. I was on my way to a mechanic wh... Read more
MERCEDES-BENZ C300 (2011) — UNKNOWN OR OTHER Jun 10, 2024
Incident date: Jun 5, 2024
The car is not starting. no dashboard no lights no window function no seat function no radio. nothing. Ignition lights are not turning on and the car is dead. Car batteries were newly replaced but understand this could be EIS and Steering lock issues which is common in Mercedes Benz models. Why is Manufacturer not compensating / correcting for common errors on his Models?
MERCEDES-BENZ C300 (2011) — ENGINE AND ENGINE COOLING Jun 10, 2024
Incident date: Jun 5, 2024
The contact owns a 2018 Ford EcoSport. The contact received notification of NHTSA Campaign Number: 23V905000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact... Read more
MERCEDES-BENZ C300 (2011) — SEAT BELTS Jun 10, 2024
Incident date: Jun 5, 2024
I was sitting in the passenger seat unbuckling the seatbelt. A loud noise went off behind me right almost like a gun shot. The seat shot from my hand and tore the leather in the car near the wind. The seatbelt also started smoking and left a smoke residue on the car. The seatbelt in locked in position and cannot be used any more. My right thumb was hit and at this time is in excruciating pain. ... Read more
1 injured
MERCEDES-BENZ CLA250 (2015) — ENGINE Jun 9, 2024
Incident date: Feb 3, 2024
On the morning of April 15, 2024, at around 6 a.m., our 2012 Hyundai Sonata Hybrid unexpectedly caught fire and exploded in front of our house. This incident occurred shortly after I started the car and left it to warm up. Smoke and flames emerged from under the hood, quickly escalating until the front of the vehicle exploded, shattering the windows and extensively damaging the driver and passenge... Read more
Fire
MERCEDES-BENZ GLE 450 (2024) — SEAT BELTS Jun 9, 2024
Incident date: Jun 9, 2024
Driver seat belt is too short especially when compared passenger seat belt. It's not safe.
MERCEDES-BENZ E63 (2014) — UNKNOWN OR OTHER Jun 8, 2024
Incident date: May 18, 2024
Rear wind shield exploded overnight when it was parked. No one touched it.
MERCEDES-BENZ SL550 (2013) — POWER TRAIN Jun 7, 2024
Incident date: Apr 22, 2024
The contact owns a 2020 GMC Acadia. The contact stated while driving from a complete stop and depressing the accelerator pedal, the vehicle hesitated to respond. The contact stated that the failure also occurred while driving at various speeds. Additionally, the contact stated that the vehicle experienced unintended downshifts while driving. The contact stated that the engine revved significantly ... Read more
MERCEDES-BENZ SPRINTER 1500 (2021) — FORWARD COLLISION AVOIDANCE: WARNINGS Jun 7, 2024
Incident date: Jun 7, 2024
On long trips (when you need cruise control the most) the adaptive cruise control will (seemingly at random) stop working with a warning about the active distance assist and active brake assist. It has happened in all situations from heavy traffic to long distances of no other cars on the road. It stays non-functional for anywhere from a few minutes to several days. It has happened many times. ... Read more
MERCEDES-BENZ SPRINTER 1500 (2021) — FUEL/PROPULSION SYSTEM Jun 7, 2024
Incident date: Jun 7, 2024
Recall needs addressed. Car is throwing codes and serging going down the road.
MERCEDES-BENZ SPRINTER 1500 (2021) — ENGINE Jun 7, 2024
Incident date: Jun 7, 2024
Recall needs addressed. Car is throwing codes and serging going down the road.
MERCEDES-BENZ GLE350 (2017) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jun 7, 2024
Incident date: Jun 1, 2024
The ADAS system has constant problems. However, on [XXX] 2024 all ADAS systems failed during a road trip to Jacksonville, Florida. I charged the car to 100% for the first time. All ADAS and the HVAC quit working. The car has had a repeated Ultrasonic Sensor Fault Warning nearly constantly every sense. In addition, the blind spot warning sometimes identifies cars and sometimes it does not. I... Read more
MERCEDES-BENZ GLE350 (2017) — LANE DEPARTURE: WARNING Jun 7, 2024
Incident date: Jun 1, 2024
The ADAS system has constant problems. However, on [XXX] 2024 all ADAS systems failed during a road trip to Jacksonville, Florida. I charged the car to 100% for the first time. All ADAS and the HVAC quit working. The car has had a repeated Ultrasonic Sensor Fault Warning nearly constantly every sense. In addition, the blind spot warning sometimes identifies cars and sometimes it does not. I... Read more
MERCEDES-BENZ C300 (2016) — POWER TRAIN Jun 6, 2024
Incident date: May 1, 2024
I have a 2018 Ford edge SEL with the 2.0 ecoboost engine in it that I just bought June 3rd, 2023. The engine light came on a couple weeks ago, so I took it to the dealership that I bought it from and found out the engine is bad because of coolant leaking into one of the cylinders. Upon further research I found that this is due to a design flaw in the engine by Ford but Ford has not recalled this e... Read more
MERCEDES-BENZ GLC 300 (2021) — FUEL SYSTEM, GASOLINE Jun 6, 2024
Incident date: Jun 3, 2024
The contact owns a 2018 Honda Accord. The contact stated that the vehicle failed to start as intended with the check engine warning light illuminated. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a re... Read more
MERCEDES-BENZ EQS 450+ (2023) — SERVICE BRAKES, HYDRAULIC Jun 6, 2024
Incident date: Jun 3, 2024
The contact owns a 2015 Hyundai Elantra. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic). The contact stated that on two occasions while driving at 45 MPH, she observed a burning odor in the cabin of the vehicle. The contact's wife pulled into a parking lot and inspected the vehicle. The contact's wife observed smoke emanating from the engine compa... Read more
MERCEDES-BENZ AMG GLE53 (2023) — ENGINE Jun 6, 2024
Incident date: Apr 9, 2024
Head Gasket appears to have failed prematurely allowing coolant liquid to enter cylinder and degrade internal components of engine, causing misfiring and engine overheating and failure messages. Conditions have been confirmed by private independent mechanic. have appointment to have dealer evaluate issue.
MERCEDES-BENZ ML350 (2015) — UNKNOWN OR OTHER Jun 6, 2024
Incident date: May 31, 2024
Pre collision assist warning, service advance track, 4 wheel drive fault all these codes showed up at the same time. Also the cheap fabric liners in the wheel wells are tearing under normal driving conditions
MERCEDES-BENZ C300 (2009) — AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT Jun 6, 2024
Incident date: May 7, 2024
The contact owns a 2009 Mercedes-Benz C300. The contact stated that while driving at an undisclosed speed, the "SRS System Requires Service" was displayed. The air bag and check engine warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the vapor canister shutoff valve but had not provided a diagnosis for the SRS system. The vehicle was repaired. The ... Read more
MERCEDES-BENZ C300 (2009) — ELECTRICAL SYSTEM Jun 6, 2024
Incident date: May 7, 2024
The contact owns a 2017 Toyota Rav4. The contact received notification of NHTSA Campaign Number: 23V734000 (Electrical System) however, the part to do the recall repair was not yet available. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufactu... Read more
MERCEDES-BENZ C300 (2009) — ENGINE Jun 6, 2024
Incident date: May 7, 2024
Engine compression problem only had the vehicle for no longer than 3yrs and my engine need to be replaced
MERCEDES-BENZ REDUNDANT EQE 350 4MATIC (2023) — FUEL SYSTEM, GASOLINE Jun 6, 2024
Incident date: Apr 13, 2024
The contact owns a 2018 Honda CR-V. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufac... Read more
MERCEDES-BENZ SLK250 (2015) — SUSPENSION Jun 6, 2024
Incident date: Apr 5, 2024
On multiple occasions now I have experienced the death wobble after hitting a bump in the road. Today the vehicle shook so violently that it crossed into the lane next to me on a curve. I do not feel safe in the vehicle now and pray that someone addresses this problem asap before an innocent person is killed. This has not been inspected by any dealerships or insurance reps. No warning lamps or oth... Read more
MERCEDES-BENZ EQE 500 (2023) — ELECTRICAL SYSTEM Jun 5, 2024
Incident date: Jun 3, 2024
I was notified of APB6 recall and received a mailing suggesting I don't use the charger and that I should buy an aftermarket charger and would be reimbursed. It has been over 3 months and I have contacted Porsche multiple times and they have created trouble tickets that have just expired. I have yet to be reimbursed. [XXX] Porsche Taycan Turbo S INFORMATION REDACTED PURSUANT TO THE FREEDOM OF ... Read more
MERCEDES-BENZ G 550 (2021) — AIR BAGS Jun 5, 2024
Incident date: Mar 10, 2022
The contact owns a 2017 Chevrolet Traverse. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted. The manufacturer was made aware of the issue. The contact had not experienced a... Read more
MERCEDES-BENZ G 550 (2021) — AIR BAGS Jun 5, 2024
Incident date: Mar 10, 2022
The contact owns a 2017 Chevrolet Traverse. The contact was made aware of NHTSA Campaign Number: 23V334000 (Air Bags) by an independent mechanic after purchasing the vehicle; however, the part to do the recall repair was not yet available. The contact stated that the air bag warning light was illuminated. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a r... Read more
MERCEDES-BENZ C300 (2015) — SERVICE BRAKES Jun 5, 2024
Incident date: Mar 4, 2024
Safety of self and others at risk due to odd breaking. Feels like you have to put pedal to the floor to break! Especially if turning. I found a Toyota service bulletin when googling the issue. This is a major safety issue!
MERCEDES-BENZ C250 (2014) — STEERING Jun 5, 2024
Incident date: May 14, 2024
The steering on the vehicle is "sticky" or "grabby". It is especially noticeable when trying to drive in a straight line at highway speeds. Car cannot be steered smoothly, but can only be steered with little jerks to the wheel. First noticed the problem after about 4,000 miles, and it has been an issue pretty consistently since then. Currently have about 31,000 miles on the vehicle. When reported ... Read more
MERCEDES-BENZ AMG SL63 (2022) — SUSPENSION Jun 4, 2024
Incident date: May 17, 2024
when the car is in drive it will stop like it is in park unable to drive or put in reverse. This happens at random times on the road. The car will then skip gears and go into Neutral then skip an again on its own and go into drive.
MERCEDES-BENZ AMG SL63 (2022) — ENGINE Jun 4, 2024
Incident date: May 17, 2024
when the car is in drive it will stop like it is in park unable to drive or put in reverse. This happens at random times on the road. The car will then skip gears and go into Neutral then skip an again on its own and go into drive.
MERCEDES-BENZ GLC 300 (2018) — FORWARD COLLISION AVOIDANCE: WARNINGS Jun 4, 2024
Incident date: May 8, 2024
when the car is in drive it will stop like it is in park unable to drive or put in reverse. This happens at random times on the road. The car will then skip gears and go into Neutral then skip an again on its own and go into drive.
MERCEDES-BENZ GLC 300 (2018) — ENGINE Jun 4, 2024
Incident date: May 8, 2024
The contact owns a 2016 Nissan Titan. The contact stated that the vehicle was idling rough while being started. While driving at 5 MPH, the vehicle shut off unintendedly. The vehicle failed to restart. There were no warning lights illuminated. The vehicle was towed to the local dealer, where it was diagnosed that the wiring harness and engine needed to be replaced. The vehicle was not repaired. Th... Read more
MERCEDES-BENZ GLC 300 (2018) — LATCHES/LOCKS/LINKAGES Jun 4, 2024
Incident date: May 8, 2024
The contact owns a 2018 Dodge Grand Caravan. The contact stated when she went to open the passenger’s side sliding side door, the door remained locked. The contact stated that the key fob was not working, and she was also unable to open the sliding door manually. The contact stated that the driver's side sliding door failed to open several months later. The contact stated that the only entry and... Read more
MERCEDES-BENZ S430 (2005) — SERVICE BRAKES, HYDRAULIC Jun 4, 2024
Incident date: Jan 1, 2024
The contact owns a 2013 Hyundai Genesis Coupe. The contact stated that while starting the vehicle, the brake pedal was firm while depressed and then became loose, mushy, and depressed to the floorboard after acceleration. The engine was getting extremely hot. The front quarter panel was hot to touch, and the temperature increased inside the vehicle. The seat belt warning light was illuminated and ... Read more
MERCEDES-BENZ S430 (2005) — SEAT BELTS:FRONT:WARNING LIGHT/DEVICES Jun 4, 2024
Incident date: Jan 1, 2024
The contact owns a 2013 Hyundai Genesis Coupe. The contact stated that while starting the vehicle, the brake pedal was firm while depressed and then became loose, mushy, and depressed to the floorboard after acceleration. The engine was getting extremely hot. The front quarter panel was hot to touch, and the temperature increased inside the vehicle. The seat belt warning light was illuminated and ... Read more
MERCEDES-BENZ GLA 250 (2015) — FUEL SYSTEM, GASOLINE Jun 4, 2024
Incident date: May 10, 2024
The contact owns a 2020 Acura RDX. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not... Read more
MERCEDES-BENZ C300 (2012) — SUSPENSION Jun 4, 2024
Incident date: May 28, 2024
Took my car for a doorknob repair and was told the whole subframe is rotted. They told me not to drive the car on the highway. The car brakes very hard to the right and always goes right while making cranking noises. Car feels very unsafe. I paid a lot of money for this and own a 2012 c300 4matic.
MERCEDES-BENZ C300 (2012) — FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Jun 4, 2024
Incident date: May 28, 2024
The contact owns a 2014 Ford F-150. The contact stated that while driving at an undisclosed speed, the vehicle stalled. The contact was able to veer to the shoulder. Following the failure, the Low Oil Pressure, check engine warning, and maintenance required warning light illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the fuse box needed to be reloca... Read more
MERCEDES-BENZ C300 (2012) — ENGINE AND ENGINE COOLING Jun 4, 2024
Incident date: May 28, 2024
The contact owns a 2014 Ford F-150. The contact stated that while driving at an undisclosed speed, the vehicle stalled. The contact was able to veer to the shoulder. Following the failure, the Low Oil Pressure, check engine warning, and maintenance required warning light illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the fuse box needed to be reloca... Read more
MERCEDES-BENZ E350 (2016) — ENGINE Jun 4, 2024
Incident date: Jun 4, 2024
Dealership stated on 6/4/24 extensive rust and perforations on rear vehicle sub frame that can cause risk to driver of accident or injury. MBUSA is offering to replace sub frame part # 212 350 38 05. However dealership advised MBUSA is not offering to replace corroded brake lines or brake fluid exchange, and would need to come out of pocket. MBUSA failed to notify me of safety defect. Vehicle was ... Read more
MERCEDES-BENZ E350 (2016) — SERVICE BRAKES Jun 4, 2024
Incident date: Jun 4, 2024
While driving approximately 45mph electronic emergency brakes engaged almost causing wreck. At approximately 20 mph they disengaged and I was able to continue driving. No traffic I'm front of me and no debris to trigger "near miss".
MERCEDES-BENZ E350 (2016) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jun 4, 2024
Incident date: Jun 4, 2024
While driving approximately 45mph electronic emergency brakes engaged almost causing wreck. At approximately 20 mph they disengaged and I was able to continue driving. No traffic I'm front of me and no debris to trigger "near miss".
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