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 GLK350 (2013) - VISIBILITY/WIPER Apr 3, 2023
Incident date: Mar 13, 2023
Large fire started at rear of car. Car was parked on driveway and no one was inside. Noticed a burning smell before fire started. Could not locate any smoke. Vehicle rear burst into flames 20 minutes later. Fire department responded quickly and was able to put out the fire before it reached the house. Vehicle is totaled. Vehicle was inspected by fire department and police after fire was extinguish... Read more
Fire
MERCEDES-BENZ GLK350 (2013) - POWER TRAIN Apr 3, 2023
Incident date: Mar 13, 2023
1. Drivetrain Malfunction 2. It may cause danger while driving with limited power output, even stopping the vehicle in the middle of the road. 3. Still waiting for the dealer to diagnose the problem, but have found out that the same model has the same issue.
MERCEDES-BENZ GLE 350 (2020) - ELECTRICAL SYSTEM Apr 3, 2023
Incident date: Feb 27, 2023
Dashboard cluster display is not visible during daylight
MERCEDES-BENZ GLE 350 (2020) - EXTERIOR LIGHTING Apr 3, 2023
Incident date: Feb 27, 2023
Dashboard cluster display is not visible during daylight
MERCEDES-BENZ GLE 350 (2020) - AIR BAGS Apr 3, 2023
Incident date: Feb 27, 2023
Dashboard cracked. Internet search revels this is a Acura TL fleet wide issue. Cracked dashboard may rip airbag during deployment rendering it useless, impede airbag deployment, or send shards of plastic during airbag deployment.
MERCEDES-BENZ SPRINTER 2500 (2022) - ELECTRICAL SYSTEM Apr 3, 2023
Incident date: Apr 1, 2023
The contact owns a 2002 Saturn J-Type. The contact stated that while driving at an undisclosed speed, the vehicle's brake lights failed to illuminate. The contact related the failure to NHTSA Campaign Number: 05V245000 (Exterior Lighting), however, the part to do the recall repair is no longer being manufactured. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The... Read more
MERCEDES-BENZ SPRINTER 2500 (2022) - FUEL/PROPULSION SYSTEM Apr 3, 2023
Incident date: Apr 1, 2023
The vehicle keeps loosing power, everything has been tested battery wise it not the battery. It’s acting like it’s not getting fuel. This started 3/28/23, between 40 and 60 vehicle shakes and is hesitant to go. Vehicle will jerk badly and clunk. While the check engine light starts flashing. When codes are check they are for power loss & failure.
MERCEDES-BENZ SPRINTER 2500 (2022) - ELECTRICAL SYSTEM Apr 3, 2023
Incident date: Apr 1, 2023
The vehicle keeps loosing power, everything has been tested battery wise it not the battery. It’s acting like it’s not getting fuel. This started 3/28/23, between 40 and 60 vehicle shakes and is hesitant to go. Vehicle will jerk badly and clunk. While the check engine light starts flashing. When codes are check they are for power loss & failure.
MERCEDES-BENZ C 300 (2018) - SERVICE BRAKES Apr 2, 2023
Incident date: Apr 2, 2023
2000 Characters really not enought. Since June of 2022 Replaced brake booster twice Replaced HCU unit Twice Replaced Anti-lock unit once Second set of Rotors and Pads in 3000 miles At Ford again to replace HCU unit and Rotors and Pads again most likely This has all happened in 3100 miles
MERCEDES-BENZ C300 (2016) - FUEL/PROPULSION SYSTEM Apr 1, 2023
Incident date: Apr 1, 2023
I believe The failure that i'm experiencing is with the vehicle's transmission. The car stalls or refuses to shift gears, has trouble accelerating, and when the car is trying to accelerating the car makes an unfamiliar noise which is quiet loud and noticeable and sometimes shake or full on just pushes forward randomly. I believe the safety for mine and others can be at risk at times because the... Read more
MERCEDES-BENZ C300 (2016) - SERVICE BRAKES Mar 31, 2023
Incident date: Mar 30, 2023
My wife's 2014 Kia Forte brakes went on me without warning, they went all the way to the floor and I immediately knew it was a hydraulic problem. the vehicle has just over 2500 actual miles on it. It was towed to a dealership were they determined it was a hydraulic issue and there was a recall on brake lines corrosion prematurely, I saw no leaks but the service manager told us that there was a ma... Read more
MERCEDES-BENZ C300 (2010) - ENGINE Mar 31, 2023
Incident date: Feb 12, 2013
The contact owns a 2016 Jeep Compass. The contact stated that on several occasions while driving at undisclosed speeds, the vehicle stalled without warning. The contact then stated that her daughter’s friend inspected under the hood of the vehicle; however, the contact was able to restart the vehicle. The vehicle was then taken to O’Reilly’s where the failure could not be duplicated; however... Read more
MERCEDES-BENZ E350 (2007) - FUEL/PROPULSION SYSTEM Mar 31, 2023
Incident date: Dec 14, 2022
Engine check has been on for the last month. Prior to that the light was on with an error code P1450 stating I need to replace the Evan vap canister, which was done yet the light after only a day came back on. Now the engine check light is stating P0456 and anytime I go to fill up the car turns off and needs to be jump started.
MERCEDES-BENZ C300 (2015) - UNKNOWN OR OTHER Mar 31, 2023
Incident date: Nov 15, 2022
Transmission
MERCEDES-BENZ C300 (2015) - STEERING Mar 30, 2023
Incident date: Mar 30, 2023
My vehicle experienced sudden intermittent connection to the electric power steering gear, which caused a loss of the motor position sensor signal resulting in a shut down of the power steering assist. I struggled to safely steer the vehicle to the side of the road to avoid an accident and running over several people. Luckily I was able to stop in time and avoid any serious injury. There is a k... Read more
MERCEDES-BENZ C300 (2015) - ENGINE Mar 30, 2023
Incident date: Mar 30, 2023
The contact owns a 2015 Kia Optima. The contact stated that while driving approximately 70 MPH, the vehicle inadvertently decelerated to 60 MPH. The vehicle began to shudder and failed to accelerate above 20 MPH. The check engine warning light was illuminated and flashing. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The approxi... Read more
MERCEDES-BENZ GLA 250 (2019) - WHEELS Mar 29, 2023
Incident date: Mar 27, 2023
This concern is not related to the VIN number listed. I Have concerns with Aftermarket wheels in general. as the service manager of a shop I am seeing aftermarket wheels that are cracking under normal use due to poor metal quality and design. I have seen dual bolt pattern wheels that crack at the lug nut mounting hole when torquing to the vehicle manufacture spec. I have seen many aftermarket whe... Read more
MERCEDES-BENZ METRIS (2018) - STRUCTURE:BODY Mar 29, 2023
Incident date: Mar 29, 2023
paint recall the problem was confirmed twice by sansone dealership avenel, nj. 4/28/2021 and 12/1/2022. on both occasionspictures were submitted and i was told it would be taken care of. on 1/23/2023 i dropped car off to be repainted and was told it would be about 1.5 weeks. i picked up the car unrepaired on 2/21/2023. they said they would not honor recall
MERCEDES-BENZ SPRINTER 2500 (2015) - UNKNOWN OR OTHER Mar 29, 2023
Incident date: Feb 28, 2023
My SUV's Moonroof glass "exploded with a big loud bang" while driving at about 65 miles per hour in a central lane on March 16, 2023 at about 8:00-8:30 pm. My home was about less than 1 -1/2 to 2 miles away. I parked my car at the garage and noticed the my moonroof glass had completely shattered. My SUV had less than 4000 miles on it and still is under manufacture's warranty.
MERCEDES-BENZ C300 (2011) - EXTERIOR LIGHTING Mar 28, 2023
Incident date: Aug 3, 2021
Dash lights will not dim and will not respond to dimmer switch. This causes a dangerous glare when driving at night and causes visibility problems. I am unable to drive my car at all in the dark
MERCEDES-BENZ C300 (2011) - ELECTRICAL SYSTEM Mar 28, 2023
Incident date: Aug 3, 2021
While driving multiple system failure- warning lights then failure of: blind spot alert, lane departure, back up camera, wipers, tailgate function. When able to stop, power locks did not function. Inability to access rear of car via sliding doors would pose serious risk if accident occurred due to system failure. Prior to all systems alert, tailgate warning light had been intermittently appearin... Read more
MERCEDES-BENZ E350 (2010) - TIRES:SIDEWALL Mar 28, 2023
Incident date: Mar 1, 2023
I was driving my Audi on the Interstate with my husband and daughter in the vehicle when the tire blew making a loud boom. I gripped the wheel as we almost flipped the vehicle driving off the road.
MERCEDES-BENZ C250 (2013) - SERVICE BRAKES Mar 28, 2023
Incident date: Jan 2, 2023
on Feb 20, 2023, during my evening lunch break about 7:30 pm, I drove my car to a nearby gas station to fill it. As I was attempting to back into place, my brakes froze and a "Low Braking Power" message appears in my dash and my car hit a pole because it would not stop. On Feb 21, 2023, I towed it to our family mechanic who informed me that there was a recall on this issue and to take it to a dea... Read more
Crash
MERCEDES-BENZ SPRINTER 1500 (2021) - SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT Mar 27, 2023
Incident date: Nov 1, 2021
The contact’s wife owns a 2018 Jeep Grand Cherokee. The contact stated that the ABS, brake lights, and traction control warning lights were illuminated. Additionally, the contact stated that while driving at various speeds, the rear tires locked up inadvertently, without the brake pedal being depressed. The contact stated that there was a pulsation coming from the rear of the vehicle. The contac... Read more
MERCEDES-BENZ CL600 (2004) - ELECTRICAL SYSTEM Mar 27, 2023
Incident date: Jul 1, 2019
The contact owns a 2018 Nissan Roque Sport. The contact received recall notification of NHTSA Campaign Number: 23V093000 (Electrical System), however, the parts to do the recall repair were 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 made aware of the issue. The c... Read more
MERCEDES-BENZ SLK320 (2002) - TIRES:TREAD/BELT Mar 27, 2023
Incident date: Mar 22, 2023
T275/65R18 Tire Tread Outer walls have serious cracks, separation, compromised, and unsafe
MERCEDES-BENZ SLK320 (2002) - ENGINE Mar 27, 2023
Incident date: Mar 22, 2023
In multiple incidents, our 2019 Honda Pilot stalled and would not restart. In two such incidents, the vehicle stalled and all systems became inoperable (including the hazard lights) at busy intersections, endangering the lives of my wife and two small children. The vehicle has been to the dealership where it was originally purchased (brand new) without resolution. There were no warning or indicato... Read more
MERCEDES-BENZ C300 (2015) - VISIBILITY Mar 27, 2023
Incident date: Mar 26, 2023
The contact had rented a 2020 Kia Sorento. The contact stated that while driving approximately 65 MPH, both the front passenger and rear passenger's side windows exploded. The contact stated that there was no external cause to the failure. There were no warning lights illuminated. The dealer and the manufacturer were not made aware of the failure. The vehicle was not diagnosed nor repaired, and wa... Read more
MERCEDES-BENZ GLC 300 (2018) - ENGINE Mar 27, 2023
Incident date: Mar 26, 2023
Engine is consuming excessive amounts of oil. The oil light will come on before the next scheduled oil change. Took to dealer and did a engine oil consumption test. The engine consumed 3/4 of a quart after 985 miles. The dealer said this is normal and within limits allowed. This issue started to occur at 40000 miles.
MERCEDES-BENZ C350 (2014) - UNKNOWN OR OTHER Mar 27, 2023
Incident date: Mar 27, 2023
When vehicle exceeds over 50 Mph, care and steering wheel shakes uncontrollably
MERCEDES-BENZ C300 (2015) - POWER TRAIN Mar 27, 2023
Incident date: Mar 10, 2023
The contact owns a 2013 Ford Escape. The contact stated that while driving an undisclosed speed, the vehicle stalled inadvertently. The contact stated that the failure also occurred while at a complete stop. There was no warning light illuminated. The contact stated that the failure occured on several occasions. The vehicle was taken to a local PepBoys, where the failure could not be duplicated. A... Read more
MERCEDES-BENZ C300 (2011) - POWER TRAIN Mar 27, 2023
Incident date: Mar 22, 2023
After a few minutes of driving, the vehicle presented a warning "Check Electric Vehicle System" and then got really slow. We were able to limp back home, where it is now parked. Hyundai has not had availability to diagnose the issue.
MERCEDES-BENZ C300 (2011) - FUEL/PROPULSION SYSTEM Mar 27, 2023
Incident date: Mar 22, 2023
After a few minutes of driving, the vehicle presented a warning "Check Electric Vehicle System" and then got really slow. We were able to limp back home, where it is now parked. Hyundai has not had availability to diagnose the issue.
MERCEDES-BENZ C300 (2011) - AIR BAGS Mar 27, 2023
Incident date: Mar 22, 2023
I had a tire blowout on the highway and caused my airbags to go off without having impact on my vehicle. The airbags going off was extremely dangerous and could of caused serious harm to me or someone else by possibly crashing into another vehicle. I luckily managed to keep my car in control with minimal damage to the body. The dealer inspected and other than replacing tire and alignments is the 1... Read more
MERCEDES-BENZ C300 (2012) - FUEL/PROPULSION SYSTEM Mar 26, 2023
Incident date: Mar 20, 2023
Vehicle stalls after filling tank up with gas either to a full tank or less than a full tank. Vehicle throws code for EVAP issue as well as manufacturer control. Took to a mechanic where I was told there were multiple issues with the fuel system that needed to be replaced.
MERCEDES-BENZ C300 (2012) - FUEL/PROPULSION SYSTEM Mar 26, 2023
Incident date: Mar 20, 2023
CP4 failure, caused metal fragments to go throughout fuel system and tank. Entire fuel system had to be replaced and tank cleaned out. CP4 failed in the middle of my drive home, stalling the truck in the middle of an intersection. Luckily had enough momentum to roll and pull over to the side of the road.
MERCEDES-BENZ C300 (2012) - ELECTRICAL SYSTEM Mar 26, 2023
Incident date: Mar 20, 2023
1. The max speed displayed is much lower than the max speed of the Car. 2. Blind spot indicators don't work even when there are cars in the blind spot. 3. Due to wrong (lower) max speed displayed, driver can increase the set max speed to beyond desired levels. 4. Due to no caution on blind spot detection, driver can run into traffic in other lanes.
MERCEDES-BENZ C300 (2015) - UNKNOWN OR OTHER Mar 26, 2023
Incident date: Jan 5, 2023
The 2023 model features a push button to shift the vehicle into park. When pressing the button, the vehicle does NOT always shift into park. I’m not sure if it only registers with a certain force, but often I’ve pressed the button many times only to realize that I’m not in park as I remove my foot from the brake and propel forward. I’ve been keeping the ‘auto break’ feature on this way... Read more
MERCEDES-BENZ C300 (2016) - POWER TRAIN Mar 25, 2023
Incident date: Feb 4, 2020
there was a recall issued june 2022 and there are still no parts avaiable to repair it. how long in the NHTSA's opinion is a timely manner for repair of a condition that states "may cause a vehicle to crash"? I have a truck that's been sitting, dangerous to drive for 8 months. i called but whoever i spoke with couldn't give me a timeline. if someone who knows could let me kno, i'd appreciate... Read more
MERCEDES-BENZ C300 (2016) - FUEL/PROPULSION SYSTEM Mar 25, 2023
Incident date: Feb 4, 2020
there was a recall issued june 2022 and there are still no parts avaiable to repair it. how long in the NHTSA's opinion is a timely manner for repair of a condition that states "may cause a vehicle to crash"? I have a truck that's been sitting, dangerous to drive for 8 months. i called but whoever i spoke with couldn't give me a timeline. if someone who knows could let me kno, i'd appreciate... Read more
MERCEDES-BENZ A 220 (2019) - FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Mar 24, 2023
Incident date: Feb 25, 2023
The adaptive cruise control slammed the brake when driving over a highway overpass. Tesla slammed the brake from 75 mph to 50 mph. Luckily there was no car behind. Clear sky around noon time.
MERCEDES-BENZ A 220 (2019) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Mar 24, 2023
Incident date: Feb 25, 2023
The adaptive cruise control slammed the brake when driving over a highway overpass. Tesla slammed the brake from 75 mph to 50 mph. Luckily there was no car behind. Clear sky around noon time.
MERCEDES-BENZ C300 (2015) - ENGINE Mar 23, 2023
Incident date: Mar 22, 2023
Transmission completely went out at 86k miles with no warning. No lights on the dash, no slow build of issues. Has always had regular maintenance since I bought the car at the dealership. Second owner, and car is paid off. Drove it one day with absolutely no issues, and the very next day, all gears were slipping and was not safely drivable. Was stopped at a stop light turning into work and when I... Read more
MERCEDES-BENZ AMG GLE53 (2021) - SEAT BELTS Mar 23, 2023
Incident date: Mar 22, 2023
The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while his daughter was attempting to use the driver’s side seat belt, the seat belt became unlatched without warning. The dealer was notified about the failure and informed the contact that there were no recalls on the vehicle. Upon investigation, the contact's wife discovered NHTSA Campaign Number: 21V245000 (Seat Belts) ... Read more
MERCEDES-BENZ GLA 250 (2015) - ENGINE AND ENGINE COOLING Mar 23, 2023
Incident date: Feb 25, 2023
The contact owns a 2020 Subaru Forester. The contact stated while driving 35-38 MPH in cold weather, the temperature gauge indicated that the vehicle temperature was cold. The check engine warning light was illuminated. Additionally, the Forward Collision Avoidance system, the Lane Keep Assist, the Auto START/STOP feature, the cruise control mode, and other unknown features no longer operable mess... Read more
MERCEDES-BENZ GLA 250 (2015) - SEATS Mar 23, 2023
Incident date: Feb 25, 2023
The contact owns a 2020 Subaru Forester. The contact stated while driving 35-38 MPH in cold weather, the temperature gauge indicated that the vehicle temperature was cold. The check engine warning light was illuminated. Additionally, the Forward Collision Avoidance system, the Lane Keep Assist, the Auto START/STOP feature, the cruise control mode, and other unknown features no longer operable mess... Read more
MERCEDES-BENZ C250 (2012) - EXTERIOR LIGHTING Mar 23, 2023
Incident date: Mar 23, 2023
My dash and radio can’t decipher when it’s night or day. Screen is dark during the day and I can’t see how fast I’m going or where I’m going. It was working fine for about three weeks into me having the car. Now it doesn’t work I just purchase this car. Problem has been confirmed by a dealer. The problem happened on February 25, 2023.
MERCEDES-BENZ C250 (2012) - AIR BAGS Mar 23, 2023
Incident date: Mar 23, 2023
The contact owns a 2007 Pontiac G6. The contact stated that while driving at an undisclosed speed, the air bag, stability trac, traction control, and brake warning lights were illuminated. Additionally, the contact had to forcefully depress the brake pedal to shift the vehicle out of park(P). The cruise control also intermittently failed to activate and deactivate. The vehicle was not diagnosed or... Read more
MERCEDES-BENZ S550 (2015) - ELECTRONIC STABILITY CONTROL (ESC) Mar 23, 2023
Incident date: Feb 18, 2023
The contact owns a 2007 Pontiac G6. The contact stated that while driving at an undisclosed speed, the air bag, stability trac, traction control, and brake warning lights were illuminated. Additionally, the contact had to forcefully depress the brake pedal to shift the vehicle out of park(P). The cruise control also intermittently failed to activate and deactivate. The vehicle was not diagnosed or... Read more
MERCEDES-BENZ S550 (2015) - SERVICE BRAKES, HYDRAULIC Mar 23, 2023
Incident date: Feb 18, 2023
The contact owns a 2007 Pontiac G6. The contact stated that while driving at an undisclosed speed, the air bag, stability trac, traction control, and brake warning lights were illuminated. Additionally, the contact had to forcefully depress the brake pedal to shift the vehicle out of park(P). The cruise control also intermittently failed to activate and deactivate. The vehicle was not diagnosed or... Read more
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