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 EQB 250+ (2023) - SEAT BELTS May 22, 2026
Incident date: May 22, 2026
The drivers side front seat belt buckle will not latch. There is no dirt or other debris in the latch to stop it from functioning.
MERCEDES-BENZ GLS 450 (2019) - ENGINE May 22, 2026
Incident date: Mar 16, 2026
My Vehicle is having an issue with the idle stop feature. Multiple times when stopped at a red light or when idle the car stops and will not turn back on. I have to turn the car off completely open the door to simulate leaving the car, wait a minute then start the car again to be able to move.
MERCEDES-BENZ ML350 (2015) - STRUCTURE:BODY:HATCHBACK/LIFTGATE May 22, 2026
Incident date: May 2, 2026
The contact leased a 2025 Nissan Rogue. The contact stated that upon pushing the button to open the hatch, the hatch would automatically come down once a person moved from under the liftgate. A beeping noise would emit from the hatch as it's coming down which resulted in the contact being hit on her head. The contact stated that failure occured while she was assisting a client who was legally blin... Read more
1 injured
MERCEDES-BENZ C300 (2016) - POWER TRAIN May 22, 2026
Incident date: May 11, 2026
The transmission hasn't been working correctly for the last 2 years. It was constantly shifting incorrectly, lagging, stuttering, and making driving difficult. It finally just stopped in the middle of traffic and would not move. It threw a diagnostic code of P0751, which we learned was related to a known issue with the vehicle, TSB 25-2550. The vehicle is now not drivable and had to be towed b... Read more
MERCEDES-BENZ EQB 300 4MATIC (2023) - ENGINE May 21, 2026
Incident date: May 21, 2026
The contact owns a 2019 Toyota C-HR. The contact stated that while driving at 40 MPH, the vehicle stalled. The vehicle was sputtering while driving after 20 minutes of driving. Their vehicle failed to accelerate. There were no warning lights illuminated. The local dealer was contacted, who confirmed there was no recall coverage. The vehicle was diagnosed, and it was determined that the failure was... Read more
MERCEDES-BENZ METRIS (2016) - UNKNOWN OR OTHER May 21, 2026
Incident date: May 21, 2026
When I put the shifter to park, it still dings and tells me "shift to park" and I struggle to make it go away and to be able to make it stop and be able to lock the car. It happens every time I drive it. Thank you
MERCEDES-BENZ GL450 (2013) - ENGINE May 21, 2026
Incident date: Dec 23, 2025
Engine Failure at 35,000 miles due to well known and documented engine design flaw between cylinder 2 and 3. The gasket fails and leaks coolant into the cylinders causing engine failure. An upgraded 2020 engine that has fixed the issue is required.
MERCEDES-BENZ GLC 300 (2021) - VEHICLE SPEED CONTROL May 20, 2026
Incident date: Jan 2, 2025
Had new vehicle for 1 week and it broke down in a parking lot and would not start on 5/10/26. It was towed and dealership, found it to be a faulty feel injector system that was replaced. Picked it up from the dealership on 5/13/26 and I lost the ability to accelerate while on the interstate. It was towed back to the dealership who had to reach out to V. W headquarters to determine the problem. It ... Read more
MERCEDES-BENZ GLE 580 (2021) - ENGINE AND ENGINE COOLING May 20, 2026
Incident date: May 13, 2026
The contact owns a 2021 Kia Seltos. The contact stated while driving at an undisclosed speed, the contact noticed an unusual knocking sound and the engine seized. In addition, several warning lights were illuminated. The contact stated that while attempting to start the vehicle, the vehicle started. The contact inspected the vehicle and noticed that the oil was three quarts low. The contact stated... Read more
MERCEDES-BENZ GLE 580 (2021) - ENGINE May 20, 2026
Incident date: May 13, 2026
Head gasket issue allowing coolant intrusion into cylinder walls. Block and head defect on Ford EcoBoost engine. I’m finding online this is a very common problem that Ford is ignoring. Potential engine failure while operating. Yes. Pressurized coolant system and used a boroscope to see into the cylinder. No Yes, code P0302 on a diagnostic machine. First appeared April 2026.
MERCEDES-BENZ GLE 580 (2021) - FUEL/PROPULSION SYSTEM May 20, 2026
Incident date: May 13, 2026
My car is 2018 accord 2.0t The car just started jerking then I brought it to honda they said head gasket replacement needed, my car was properly maintained and it still happened
MERCEDES-BENZ GLB 250 (2023) - ENGINE May 20, 2026
Incident date: Mar 31, 2026
Still no remedy for the engine recall. Vehicle gives me issues. Currently will not start, can not move the vehicle away from my driveway. Has bunch of electrical errors.
MERCEDES-BENZ E350 (2014) - FORWARD COLLISION AVOIDANCE: WARNINGS May 20, 2026
Incident date: Apr 20, 2026
The Collision Mitigation Braking System (CMBS) repeatedly has applied breaks under both highway and non-highwaty road conditions when there was no vehicle or presence of other risk factors that should have caused the system to activate. This continues to occur even after the vehicle indicated a functional issue with the system "CMBS(TM) Problem - The Collision Mitigation Braking System(TM) has a p... Read more
MERCEDES-BENZ E 450 (2020) - ENGINE May 19, 2026
Incident date: Jan 5, 2026
Steering assist is reduced Brake assist reduced Seems to be a defective thermostat and sensor .temp gauge is below Normal operating temperature this needs to be addressed by GM should be a recall as this can be a costly repair.Many reports of same issue
MERCEDES-BENZ E 450 (2020) - UNKNOWN OR OTHER May 19, 2026
Incident date: Jan 5, 2026
Driving car at low rate of speed when ICCU unit blew. The car threw a check Electrical system and then went into limp not traveling over 35 mph. In a mile car gave another warning to pull over and stop driving. car was towed to Hyundai dealer
MERCEDES-BENZ C 300 (2019) - ELECTRICAL SYSTEM May 19, 2026
Incident date: Dec 28, 2025
On my 2011 Hyundai Sonata GLS, both rear tail lights have melted to the point that the lightbulbs cannot be extracted and the brake and tail lights no longer work. When I looked into this, I found out this is a common issue on 2011 Hyundai Sonatas. It is almost always caused by excessive heat from the standard incandescent bulbs, which damages the wiring harness and deforms the plastic housing. Wh... Read more
MERCEDES-BENZ C300 (2012) - ELECTRICAL SYSTEM May 19, 2026
Incident date: Apr 26, 2026
I have a Hyundai Sonata 2017 one year after I bought the car I started having acceleration problems. I have had the throttle changed and the valve gasket cover repaired. On April 15, 2026 the check engine light came on. On April 29th I got theta 2 emissions update installed at Hyundai Auburn, Al. I took it too auto zone the same day the code P1326 was showing up and P0014. On May 5th my car enter... Read more
MERCEDES-BENZ C 300 (2021) - POWER TRAIN May 19, 2026
Incident date: Mar 11, 2026
The contact owns a 2022 Mitsubishi Outlander. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed, however the vehicle failed to accelerate as intended. The RPM's increased. In addition, the vehicle hesitated and jerked. o warning lights were illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The dealer was made aw... Read more
MERCEDES-BENZ AMG GLA45 (2017) - EXTERIOR LIGHTING May 19, 2026
Incident date: Apr 2, 2026
Parking light defective message on dash board. Looked at the light and all lights present. Talked to a dealer and the headlight assembly to replace is 6K plus. For a small yellow side light inside of headlight that is still on, but the message on dashboard says otherwise. Was told that it isn't outputting enough light power.
MERCEDES-BENZ ML350 (2014) - ELECTRICAL SYSTEM May 18, 2026
Incident date: May 18, 2026
I bought this vehicle used in 2022 from CarMax. According to Jeep (Stellantis) Co. multiple recalls were fixed by the previous owner, but the patch available for 2018 Jeep Wranglers was not done. In 2024 my iphone and Mac laptop were hacked and shortly after I began having problems with my 2018 Jeep Wrangler. My alarm system started going off while I was in my home without touching or being near t... Read more
MERCEDES-BENZ GLE 350 (2020) - LANE DEPARTURE: WARNING May 18, 2026
Incident date: May 17, 2026
At roughly 90,000 miles the forward multipurpose camera has an internal failure and a lot of my safety features no longer work, such as Road departure mitigation, Auto high beams, Lane keeping assist, collision avoidance, and adaptive cruise control. This is a very common problem amongst these vehicles and honda should be responsible in fixing them.
MERCEDES-BENZ GLE 350 (2020) - FORWARD COLLISION AVOIDANCE: WARNINGS May 18, 2026
Incident date: May 17, 2026
At roughly 90,000 miles the forward multipurpose camera has an internal failure and a lot of my safety features no longer work, such as Road departure mitigation, Auto high beams, Lane keeping assist, collision avoidance, and adaptive cruise control. This is a very common problem amongst these vehicles and honda should be responsible in fixing them.
MERCEDES-BENZ GLE 350 (2018) - ELECTRICAL SYSTEM May 18, 2026
Incident date: Jan 1, 2026
The problem occurred immediately after picking my car up from a valet on 5/17/2026 around 9:00pm. The valet had pulled my car up to the front of the Seattle Park ‘N Fly Valet by Sea-Tac airport. I pulled out onto International Blvd, and within a few seconds, the accelerator pedal became completely unresponsive. I was able to coast the car into the Denny’s parking lot just north of the valet lo... Read more
MERCEDES-BENZ GLE 350 (2018) - POWER TRAIN May 18, 2026
Incident date: Jan 1, 2026
The problem occurred immediately after picking my car up from a valet on 5/17/2026 around 9:00pm. The valet had pulled my car up to the front of the Seattle Park ‘N Fly Valet by Sea-Tac airport. I pulled out onto International Blvd, and within a few seconds, the accelerator pedal became completely unresponsive. I was able to coast the car into the Denny’s parking lot just north of the valet lo... Read more
MERCEDES-BENZ AMG GLC43 (2025) - SERVICE BRAKES May 18, 2026
Incident date: Dec 31, 1969
My 2022 Kia Carnival, approximately 80,000 miles, had intermittent dashboard warning lights and grinding brake noise for a few weeks. I brought the vehicle to Tasca Kia White Plains first time on 4/14/26 then again on 5/8/26. The dealership initially could not reproduce the issue, then later suspected an ABS sensor issue and ordered the part. On 5/12/26, before the repair was completed, I was dri... Read more
Crash
MERCEDES-BENZ AMG GLC43 (2025) - ENGINE May 18, 2026
Incident date: Dec 31, 1969
Engine - The vehicle is available but the engine was replaced. I was able to get home however there was a potential for significant engine failure. Yes it was inspected by an independent service center. Yes it was inspected by an independent service center. A check engine light came on. Upon further inspection it was a Cylinder 6 misfire P0306. When the engine was inspected further by a mechanic ... Read more
MERCEDES-BENZ AMG GLC43 (2025) - STEERING May 18, 2026
Incident date: Dec 31, 1969
There is a recall on the Range Rover that does not have a remedy. This is a vehicle that generates income off renting out which can not be done until recall is resolved.
MERCEDES-BENZ C200 (2015) - TIRES May 17, 2026
Incident date: May 17, 2026
Will vehicle was parked in my driveway there was a loud like explosion. It just exploded. My passenger size of my vehicle is totalled. I do have a video of the car blowing up. I am so happy that it was late in the early mornings. I have grandkids that play here and one of them could have got hurt or killed.
MERCEDES-BENZ EQB 300 4MATIC (2022) - POWER TRAIN May 16, 2026
Incident date: Jul 1, 2025
When the vehicle comes to a complete stop or is slowing into a stop, there is a delay of power often followed by too much power causing the vehicle to launch forward. It happens most of the time and could be potentially very dangerous. There are times when the vehicle is needed to go now, not a second or two from now, and that delay has caused a few near miss. The issue has been on going since ... Read more
MERCEDES-BENZ EQB 300 4MATIC (2025) - POWER TRAIN May 16, 2026
Incident date: Jun 18, 2025
Warning came up saying”4wd system unavailable service required”
MERCEDES-BENZ CLA 250 (2018) - UNKNOWN OR OTHER May 16, 2026
Incident date: Jan 1, 2023
We were stopped for fuel. Prior to fueling we turned off the engine and opened the fuel door, inserting the gas nozzle and then began to pump fuel. While the nozzle was running, a passenger opened the sliding door by pressing the auto open button - and the door slid into the hand of the individual holding the fuel nozzle, crushing his hand between the door and the nozzle - causing the nozzl... Read more
1 injured
MERCEDES-BENZ CLA 250 (2018) - POWER TRAIN May 16, 2026
Incident date: Feb 23, 2026
I am submitting this complaint regarding a serious safety-related failure involving my 2022 Jeep Grand Cherokee 4xe. I purchased the vehicle used with approximately 15,000 miles and was informed the previous owners leased it and rarely used it. At approximately 40,000 miles, despite completing all recalls in a timely manner, the vehicle experienced the exact type of hybrid system failure a recall ... Read more
MERCEDES-BENZ AMG E 53 4MATIC+ WAGON (2025) - UNKNOWN OR OTHER May 16, 2026
Incident date: Mar 21, 2025
On several occasions my 2009 Ford escape xlt completely died as I was driving 1. On the highway at 60mph I had to pull over and restart vehicle. 2. Going through town at 30mph I had to put in neutral to restart as I was moving uphill. 3. As I was at a stop light, again putting in neutral was necessary to restart as vehicle would not move until restarted. I have not had it inspected by anyone yet a... Read more
MERCEDES-BENZ AMG E 53 4MATIC+ WAGON (2025) - ELECTRICAL SYSTEM May 16, 2026
Incident date: Mar 21, 2025
On several occasions my 2009 Ford escape xlt completely died as I was driving 1. On the highway at 60mph I had to pull over and restart vehicle. 2. Going through town at 30mph I had to put in neutral to restart as I was moving uphill. 3. As I was at a stop light, again putting in neutral was necessary to restart as vehicle would not move until restarted. I have not had it inspected by anyone yet a... Read more
MERCEDES-BENZ AMG E 53 4MATIC+ WAGON (2025) - ENGINE May 16, 2026
Incident date: Mar 21, 2025
On several occasions my 2009 Ford escape xlt completely died as I was driving 1. On the highway at 60mph I had to pull over and restart vehicle. 2. Going through town at 30mph I had to put in neutral to restart as I was moving uphill. 3. As I was at a stop light, again putting in neutral was necessary to restart as vehicle would not move until restarted. I have not had it inspected by anyone yet a... Read more
MERCEDES-BENZ GLS 450 (2022) - POWER TRAIN May 15, 2026
Incident date: May 14, 2026
This vehicle makes a noise that sounds like your driving over rumble strips. The front end shakes and there is a hard vibration. I purchased this vehicle used on 5/5/26 and it’s been in the dealership twice already. The Onstar module is defective and now this noise and vibration. The shaking starts upon accelerating. The dealership, Central GMC/Buick of Jonesboro, AR. told me that GM knew about ... Read more
MERCEDES-BENZ GLS 450 (2022) - ENGINE May 15, 2026
Incident date: May 14, 2026
I will first start with our problems/concerns. We had experienced a complete lost power in freeway speed (65 mph) when the battery is depleted, that is when the battery bar goes to zero bar instead of 2 bars usually. I attached a photo from the video I took for your reference. This experience was the engine ramp up and not getting any power while driving on freeway, escpecially obvious during uphi... Read more
MERCEDES-BENZ GLS 450 (2020) - LANE DEPARTURE: WARNING May 15, 2026
Incident date: Apr 22, 2026
The vehicle is showing persistent electrical and communication fault codes involving the ECM, ABS, and EPS systems, including P16E2, P16E5, P16E7, P16E8, U0401, and U0416. These codes return immediately, which suggests an active fault rather than a temporary low-voltage condition. The issue appears to involve the battery sensor and/or the related communication network between control modules. Bec... Read more
MERCEDES-BENZ GLS 450 (2020) - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:UREA INJECTION SYSTEM (DEF) May 15, 2026
Incident date: Apr 15, 2026
The contact owns a 2025 Ram 2500 Tradesman Crew Cab. The contact stated that the entire instrument panel became blank. The vehicle was taken to the dealer where it was diagnosed as needing a software update. The update was completed; however, the issue persisted. The software update was completed 4 times but the issue continued. The contact informed of another issue with vehicle involving th... Read more
MERCEDES-BENZ GLS 450 (2020) - ELECTRICAL SYSTEM May 15, 2026
Incident date: Apr 15, 2026
The contact owns a 2025 Ram 2500 Tradesman Crew Cab. The contact stated that the entire instrument panel became blank. The vehicle was taken to the dealer where it was diagnosed as needing a software update. The update was completed; however, the issue persisted. The software update was completed 4 times but the issue continued. The contact informed of another issue with vehicle involving th... Read more
MERCEDES-BENZ E 450 (2019) - ELECTRICAL SYSTEM May 15, 2026
Incident date: May 11, 2026
The contact owns a 2019 Hyundai Tucson. The contact stated while the contact's husband was driving, the contact noticed an abnormal loud sound. In addition, the contact noticed smoke coming from the front of the vehicle. No warning lights were illuminated. The contact noticed an unusual odor in the interior of the vehicle. The contact's husband drove the vehicle to the shoulder of the road. The co... Read more
MERCEDES-BENZ GLC 350 E 4MATIC (2025) - ENGINE May 15, 2026
Incident date: May 4, 2026
The contact owns a 2020 Hyundai Elantra. The contact stated that while driving at an unknown speed and at a stop, the vehicle lunged forward. The RPM increased and decreased without applying the accelerator pedal. The check engine light was illuminated. A mobile mechanic reset the codes but was unable to determine the failure. The vehicle was taken to an independent mechanic who referred him to th... Read more
MERCEDES-BENZ E350 (2012) - SERVICE BRAKES May 15, 2026
Incident date: Mar 1, 2026
Stepping on brakes - Car slows then accelerates a few seconds and lunges forward a couple of feet. Extreme safety issue. This occurred yesterday with my sister in the car and we almost rear ended the vehicle stopped in front of us. I have complained to the Cumberland Toyota dealership in the past and was told if they cant recreate the issue and it doesn't happen all the time there is no way to ... Read more
MERCEDES-BENZ E350 (2012) - UNKNOWN OR OTHER May 15, 2026
Incident date: Mar 1, 2026
I was driving and slowing down for a stop sign and the engine shut off by itself while still moving at appx 10-15mph. The display had several warning lights appear, and the message "Auto Start Stop, Shift to P, Then Restart Engine". I have the Auto Start Stop disabled on my vehicle, so there was no reason for my engine to shut off while decelerating. I searched online for potential causes and d... Read more
MERCEDES-BENZ E 300 (2018) - SEATS May 15, 2026
Incident date: Mar 4, 2026
Urgent Safety!!! I called and spoke with Lincoln Client Relations Center regarding two recalls that are for the exact same vehicle I now own; 2017 Lincoln MKX, VIN: [XXX] . The recalls that are in existence for 2016-2018 Lincoln MKX vehicles are NHTSA recalls: 20V414000/Ford 20S37 and NHTSA recall 20V399/Ford 20S35. Both of these recalls explain specifically and exactly what has happened to to my... Read more
MERCEDES-BENZ C300 (2017) - BACK OVER PREVENTION May 15, 2026
Incident date: Oct 29, 2025
The contact owns a 2016 Ford Taurus. The contact stated that while attempting to reverse, the rearview camera became inoperable. The contact stated that the rearview camera image would appear blank. The contact received notification of NHTSA Campaign Number: 25V695000 (Back Over Prevention); however, the part to complete the recall repair was not yet available. The vehicle was taken to the dealer.... Read more
MERCEDES-BENZ C300 (2017) - FUEL SYSTEM, GASOLINE May 15, 2026
Incident date: Oct 29, 2025
The contact owns a 2022 Lincoln Aviator. The contact received notification of NHTSA Campaign Numbers: 26V123000 (Back Over Prevention) and 25V455000 (Fuel System, Gasoline); however, the parts for the repairs were unavailable. The contact stated the manufacturer had exceeded a reasonable amount of time for the remedy to be available. The contact stated that the back over camera and alarm system wo... Read more
MERCEDES-BENZ C300 (2017) - BACK OVER PREVENTION May 15, 2026
Incident date: Oct 29, 2025
The contact owns a 2022 Lincoln Aviator. The contact received notification of NHTSA Campaign Numbers: 26V123000 (Back Over Prevention) and 25V455000 (Fuel System, Gasoline); however, the parts for the repairs were unavailable. The contact stated the manufacturer had exceeded a reasonable amount of time for the remedy to be available. The contact stated that the back over camera and alarm system wo... Read more
MERCEDES-BENZ EQB 300 4MATIC (2023) - FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL May 14, 2026
Incident date: Mar 1, 2026
When a car in front of me is slowing down while the adaptive crusie control is on and I have the distance set to 3 or 4 lengths, the farthest one available, and the adaptive cruise control is set, the car will start slwoing down like the cars ahead of me and if I switch lanes to go around of the car that is slowing down and there is another car in front of me of the lane I move into that adaptive ... Read more
MERCEDES-BENZ GLE 450 (2024) - POWER TRAIN May 14, 2026
Incident date: May 14, 2026
60k miles on the car and the transmission needs to be replaced out of pocket due to a gear pinon wearing down. This is a 10k dollar repair and just happens to be after the warranty has expired.
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