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 ›
Clear

Showing 33,200 complaints for MERCEDES-BENZ

MERCEDES-BENZ CLA250 (2016) — STEERING Jul 5, 2024
Incident date: Feb 1, 2024
The steering wheel began wiggling when driving straight. Then when I was completing a turn I began to audibly hear a clicking sound, followed by feeling a click when completing a turn. I took the vehicle into the Hardin Honda dealership to have the problem diagnosed. Upon assessment they were able to replicate the issue and determined the issue was that the steering gearbox needed to be replaced. ... Read more
MERCEDES-BENZ C300 (2009) — STEERING Jul 5, 2024
Incident date: Jun 14, 2024
The entire rear subframe of any W205 body model including but not limited to the C class from 2009-2014, CL class, SL, class ETC. suffers admittedly from MB USA, premature rust, deterioration etc. there is an active recall for these same models in Canada and all of Europe but not the USA. My garage kept 2009 C300 has suffered extensive rear end damage from a factory defect that Mercedes refuses to... Read more
MERCEDES-BENZ C300 (2009) — UNKNOWN OR OTHER Jul 5, 2024
Incident date: Jun 14, 2024
The fuel gauge fails to illuminate when the weather is cold ....faulty instrument design ....unable to know the amount of fuel in the vehicle
MERCEDES-BENZ C300 (2009) — UNKNOWN OR OTHER Jul 5, 2024
Incident date: Jun 14, 2024
In Oct. 13, 2023, I was driving and my back window exploded. The dealership said they could not do anything about it so I had to go to a glass store and have a new one put in when they had availability about 2 weeks later. So I drove with No back window during cold times. I had only had the cat a little over a year.
MERCEDES-BENZ SLK230 (2000) — ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR Jul 3, 2024
Incident date: Jul 3, 2024
The contact's husband owns a 2012 Dodge Charger. The contact stated that when the vehicle was started, the check engine warning light illuminated. Additionally, while driving approximately 30 MPH, the vehicle shuddered, lost motive power, and failed to accelerate as intended. The vehicle was taken to an independent mechanic where a handheld diagnostic machine retrieved DTC: P0016 (Cam and Crank sh... Read more
MERCEDES-BENZ E300 (2017) — POWER TRAIN Jul 3, 2024
Incident date: Sep 28, 2023
Driving the vehicle on the interstate, and the vehicle suddenly lost power and had a warning that said "Stop Safely, Vehicle will shut off soon". However, we were in a construction zone and unable to stop on the interstate causing many vehicles to nearly crash into us. I understand we had previously had a recall worked that simply added this warning, but did not fix the issue. This warning is not... Read more
MERCEDES-BENZ E300 (2017) — ENGINE Jul 3, 2024
Incident date: Sep 28, 2023
Driving the vehicle on the interstate, and the vehicle suddenly lost power and had a warning that said "Stop Safely, Vehicle will shut off soon". However, we were in a construction zone and unable to stop on the interstate causing many vehicles to nearly crash into us. I understand we had previously had a recall worked that simply added this warning, but did not fix the issue. This warning is not... Read more
MERCEDES-BENZ SPRINTER 2500 (2018) — UNKNOWN OR OTHER Jul 2, 2024
Incident date: Jun 28, 2024
I was driving to a friends house . When the engine started sputtering billowing blue smoke , the engine just stopped . I had it towed to my mechanics shop.maui fix auto 808-877-3731 Wailuku Maui Hawaii . He told me engine failed , extended warranty thru geico would not cover. I work as the equivalent of a park ranger. For the state of Hawaii being a first responder this is techically my 3 Subaru p... Read more
MERCEDES-BENZ C300 (2017) — ENGINE Jul 2, 2024
Incident date: Mar 16, 2023
The contact owns a 2016 Kia Optima. The contact stated while driving approximately 65 MPH, the check engine warning light illuminated, and the vehicle started to jerk and then decelerated while shifting into LIMP Mode. The vehicle was later examined by an independent mechanic who diagnosed that the NOX sensor and Glow plugs were faulty. The vehicle was not repaired and later towed to the local dea... Read more
MERCEDES-BENZ GLC 300 (2020) — ENGINE AND ENGINE COOLING Jul 2, 2024
Incident date: Jun 30, 2024
The contact owns a 2022 Toyota Tundra. The contact received notification of NHTSA Campaign Number: 24V381000 (Engine and Engine Cooling); 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 ... Read more
MERCEDES-BENZ C300 (2017) — VEHICLE SPEED CONTROL Jul 2, 2024
Incident date: Jul 1, 2023
Code p2128 Code p2122 Have replaced TPS, THROTTLE BODY, ACCELERATOR PEDAL (×3) AND bypassed connectors WITH DIRECT WIRING from ACCELERATOR PEDAL TO ECM Continue to get codes with CHECK ENGINE LIGHT with DECREASED ENGINE POWER, CHECK STABILITRAK, and STABILITRAK DISABLED. HAVE TO CLEAR CODES WITH BLUEDRIVER MULTIPLE TIMES EVEN WHILE DRIVING SHORT DISTANCES AND SOMETIMES ON START UP.
MERCEDES-BENZ CL500 (2006) — UNKNOWN OR OTHER Jul 2, 2024
Incident date: Jul 2, 2024
My Nissan Altima would not accelerate properly. I was told that to drive the car could put me at risk as the car might totally stop. The dealer diagnosed that the CVT transmission failed. It cost over $5,000 to replace the transmission. 1. Is there any recourse as a consumer? 2. I understand that Nissan has been involved in several class action lawsuits, but I don't know what happened. Is ... Read more
MERCEDES-BENZ C300 (2010) — STEERING Jul 2, 2024
Incident date: Jun 22, 2024
My Tesla vehicle is equipped with a yoke (instead of a steering wheel), and a small button for the horn on it. Last week while making a (legal) u-turn, another vehicle suddenly entered my lane. I tried to honk the horn to alert the driver, but given the awkward position of the yoke (in the middle of the u-turn) and off-center placement of the horn button, my hands could not find the horn button ... Read more
MERCEDES-BENZ ML350 (2014) — ELECTRICAL SYSTEM Jul 2, 2024
Incident date: Jan 29, 2024
2019 GMC Sierra 1500 SLT. Truck would not start on several occassions. By playing with brake, shift, and steering wheel truck would start again., Also would show warning notices, last one being {engine oil low-add oil}, even right after I just had the oil changed. This last time it would not start I paid to have my mechanic come to me to check it out. He tested a lot and thought it might be t... Read more
MERCEDES-BENZ ML350 (2014) — ENGINE Jul 2, 2024
Incident date: Jan 29, 2024
2019 GMC Sierra 1500 SLT. Truck would not start on several occassions. By playing with brake, shift, and steering wheel truck would start again., Also would show warning notices, last one being {engine oil low-add oil}, even right after I just had the oil changed. This last time it would not start I paid to have my mechanic come to me to check it out. He tested a lot and thought it might be t... Read more
MERCEDES-BENZ C300 (2015) — VISIBILITY/WIPER Jul 2, 2024
Incident date: Jun 23, 2024
The driver-side mirror vibrates and shakes excessively at highway speeds, making it difficult to use, especially at night. In contrast, the passenger-side mirror is stable at all speeds with minimal to no shaking. The dealer's service department confirmed the problem and worked on finding a solution. Solution still ha snot been found. The driver-side mirror has had this issue since the car was pur... Read more
MERCEDES-BENZ C300 (2015) — STRUCTURE:BODY Jul 2, 2024
Incident date: Jul 2, 2024
This is in regards to a recall repair for the driver side strut tower. It has rusted out do to an improper recall repair.
MERCEDES-BENZ C300 (2014) — STEERING Jul 2, 2024
Incident date: Jun 26, 2024
While I was driving my car the driver side airbag abruptly deployed. The airbag inadvertently deployed; the car did not crash into anything to cause the airbag to deploy. When the airbag erupted it caused injury to my head, face, hand, arm and wrist. I believe the airbag is defective because I have lacerations on my face possibly due to sharp objects ejecting from the airbag and the impact as well... Read more
MERCEDES-BENZ C300 (2014) — POWER TRAIN Jul 2, 2024
Incident date: Jun 26, 2024
The contact owns a 2017 Hyundai Santa Fe. The contact stated that while driving at slow speeds, the vehicle briefly shifted erratically, slamming into gear and violently lunging forward. The vehicle returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. The vehicle was taken to the dealer, who was unable to duplicate the failure. The vehi... Read more
MERCEDES-BENZ C300 (2014) — ENGINE Jul 2, 2024
Incident date: Jun 26, 2024
After a few weeks of owning my 2018 Honda accord-Sport driving along the road my car hesitated and acted as if it didn't want to continue driving. I had to pull over to the side of the road to turn the car completely off and back on for the car to regain energy (power) to drive. Every light on the dash is on from the check engine light, brake system, check emission system, road assistance, tire sy... Read more
MERCEDES-BENZ CLA250 (2017) — FORWARD COLLISION AVOIDANCE: WARNINGS Jul 1, 2024
Incident date: Jun 25, 2024
The collision warning lights randomly come on, the vehicle loses power suddenly. If I was trying to merge or go on the interstate and suddenly my vehicle loses power while thinking I have enough distance and can accelerate safely but my vehicle just loses power other drivers wouldn’t be able to stop while I was pretty much stuck.
MERCEDES-BENZ GLC 300 (2024) — UNKNOWN OR OTHER Jul 1, 2024
Incident date: Jun 30, 2024
Transmission changing gears on its own while driy
MERCEDES-BENZ CLA250 (2017) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Jul 1, 2024
Incident date: Jun 3, 2024
On 6-11-24 The warning lights cycle through Auto Highbeam problem Lane Keeping assist Adaptive Cruise Control Collision Mitigation System problem Road departure Mitigation System problem Earlier in the day I had maintenance at the dealership performed on my car: brake fluid , trans svc,new tires and alignment, oil change and rotate tires, ac filter change, air cleaner element replaced. I went b... Read more
MERCEDES-BENZ CLA250 (2017) — LANE DEPARTURE: WARNING Jul 1, 2024
Incident date: Jun 3, 2024
On 6-11-24 The warning lights cycle through Auto Highbeam problem Lane Keeping assist Adaptive Cruise Control Collision Mitigation System problem Road departure Mitigation System problem Earlier in the day I had maintenance at the dealership performed on my car: brake fluid , trans svc,new tires and alignment, oil change and rotate tires, ac filter change, air cleaner element replaced. I went b... Read more
MERCEDES-BENZ GLK350 (2015) — STEERING Jul 1, 2024
Incident date: May 1, 2024
The contact owns a 2009 Ford Escape Hybrid. The contact stated that while driving approximately 25 MPH and making a left turn, the steering wheel suddenly became difficult to turn. The vehicle was later taken to the local mechanic who diagnosed that the Power Steering Control Module (PSCM) was faulty and needed to be replaced. The vehicle was not yet repaired. The local dealer and manufacturer wer... Read more
MERCEDES-BENZ SPRINTER 2500 (2019) — POWER TRAIN Jul 1, 2024
Incident date: Jun 25, 2024
The contact owns a 2014 Ford Expedition. The contact stated while driving at an undisclosed speed, the transmission shifted independently. In addition, the contact stated that the brakes engaged independently. The contact stated that the failure occurred while driving on an icy road during winter. The vehicle was towed to the dealer where it was diagnosed with failure of the O2 sensor. The contact... Read more
MERCEDES-BENZ SPRINTER 2500 (2019) — ENGINE Jul 1, 2024
Incident date: Jun 25, 2024
The contact owns a 2014 Ford Expedition. The contact stated while driving at an undisclosed speed, the transmission shifted independently. In addition, the contact stated that the brakes engaged independently. The contact stated that the failure occurred while driving on an icy road during winter. The vehicle was towed to the dealer where it was diagnosed with failure of the O2 sensor. The contact... Read more
MERCEDES-BENZ EQS 580 (2023) — SEATS Jul 1, 2024
Incident date: Jun 27, 2024
I have a occupancy sensor error which has turned off the airbags on the passenger seat. I looked up the issue and found an open recall with Subaru regarding this issue. I spoke with multiple case managers to resolve the issue. They said they have reported the issue to NHTSA but it is not an active recall because they have yet to find a solution. So they have no responsibility to fix the issue at t... Read more
MERCEDES-BENZ C300 (2016) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jun 29, 2024
Incident date: Jun 29, 2024
The forward collision warning and automatic braking system are terrible and have been terrible since we purchased our Pilot new from a dealer. The warning lights and beep go off frequently when driving on highways and surface streets, in fact it’s nearly impossible to have an incident-free trip longer than 20-30 minutes. The automatic braking system has engaged many times, causing unexpected and... Read more
MERCEDES-BENZ GLS 450 (2019) — VEHICLE SPEED CONTROL Jun 28, 2024
Incident date: Jun 14, 2024
When driving on the highway at around 76 mph, the vehicle suddenly presents power loss and won't accelerate nor rev even if I step into the pedal all the way (No light in the dashboard). Going in the high speed lane, I had to stop in the shoulder lane and turn off the vehicle. After turning it on again, a couple of minutes later the problem was back. This would be the third time I have had the pro... Read more
MERCEDES-BENZ C300 (2012) — POWER TRAIN Jun 28, 2024
Incident date: Jun 3, 2024
Very hard shifting while driving and hesitates shifting while driving; both upshifting and downshifting. Occasionally gets stuck in a lower gear when driving. Hesitates when shifting between drive and reverse. Has progressively gotten worse over time.
MERCEDES-BENZ SPRINTER 3500 (2022) — ENGINE Jun 28, 2024
Incident date: Sep 1, 2023
Upon starting the engine, there is a shake and a rough idle for a few moments. Check engine light comes on and off randomly. Each time code reads as engine misfire cylinder number 2. I have replaced spark plugs and Ignition coil. Just hit 77,300 miles. Seems to be a pretty common issue. How is there no recall yet? Today on top of that issue, temperature gauge light up and checked coolant and was v... Read more
MERCEDES-BENZ GLB 250 (2020) — ELECTRICAL SYSTEM Jun 28, 2024
Incident date: Apr 1, 2022
Previous NHTSA ID Number. 11596944. Recall fix was run earlier this month. Car died at stoplight two days ago. Fix run again at dealership. Car died at red light again today. Was able to put car in park. Tried to restart. Multiple flashing warnings. Was able to get hazards on this time. Had car towed back to dealer. They are calling Ford. Second time this happened at busy intersection. This t... Read more
MERCEDES-BENZ C300 (2014) — ENGINE AND ENGINE COOLING Jun 28, 2024
Incident date: Jun 28, 2024
The contact owns a 2014 Jeep Cherokee. The contact stated while driving at an undisclosed speed, the engine overheated with the check engine warning light illuminated. The vehicle was able to be restarted but the failure persisted. The vehicle was towed to the dealer; however, the vehicle was not diagnosed, but it was stated by the dealer that the engine was repaired. The vehicle was repaired but ... Read more
MERCEDES-BENZ SPRINTER 2500 (2022) — ELECTRICAL SYSTEM Jun 28, 2024
Incident date: Nov 1, 2022
2023 Hyundai Sonata Limited, 1.6 T. Battery discharged within 10 days while parked. This problem is well known to dealership. The dealership has to jump start cars and start them frequently on the dealership lot. It is impossible to park this model car at an airport or parking lot for more than a couple of days and maintain a battery charge. No warning or alerts. The problem is that the RESE... Read more
MERCEDES-BENZ S550 (2017) — UNKNOWN OR OTHER Jun 27, 2024
Incident date: Nov 21, 2017
Vibration will unscrew a bolt, that hexagonal piece of metal that is holding the wheel on the truck. Often drivers have to look if something is getting loose. It's a never ending game. There's a solution, that is already used on other parts of the vehicle/truck. The solution is called a lock washer, Google will show what it's like, it's a small piece of metal, once it's tight under the bolt it w... Read more
MERCEDES-BENZ AMG E55 (2005) — POWER TRAIN Jun 26, 2024
Incident date: Jun 25, 2024
While driving in traffic there was what appreard to bre a hard downshift from the transmission that was so violent i felt like i was rear ended. At that time I lost acceleration and a message popped up on my dash that said “transmission failure” for a few seconds. It then went away and everything started working again with no problem.
MERCEDES-BENZ GLB 250 (2020) — STEERING Jun 26, 2024
Incident date: Jun 10, 2024
There are two outstanding recalls on my vehicle and my local acura is in not able to repair them until January despite the safety compromise listed under each recall increasing risk for collision or fire
MERCEDES-BENZ C300 (2013) — WHEELS Jun 26, 2024
Incident date: Jun 26, 2024
The contact owns a 2015 Ram 3500. The contact stated while driving 35-40 MPH, the vehicle started wiggling and wobbling abnormally. The contact was able to pull to the side of the road, where he noticed that the outer rear wheel had separated from the vehicle. Additionally, the contact noticed that the inner rear wheel had separated and pinched the axle, causing the wheel to support the vehicle. T... Read more
MERCEDES-BENZ GLE 350 (2020) — SEATS Jun 26, 2024
Incident date: Apr 11, 2024
When in traffic, if my car is in stand-still and I shift in my seat, the car puts itself into park. This is extremely dangerous as I am actively on a highway in park. I have to spend upwards of a minute trying to turn the parking brake off and shift the car back into drive. This is a continual problem that will not be fixed/addressed by attempts to contact the vehicle manufacturer. It happens ofte... Read more
MERCEDES-BENZ GLE400 (2016) — AIR BAGS Jun 25, 2024
Incident date: Jun 24, 2024
The contact owns a 2022 Toyota Highlander. The contact stated that while driving at an undisclosed speed, the contact's vehicle was involved in a crash. The contact stated that the other vehicle that crashed into the contact stated the vehicle's speed was about 75 MPH. The contact stated that when the contact's vehicle was impacted, the contact's vehicle air bags failed to deploy. The contact s... Read more
Crash 4 injured
MERCEDES-BENZ E350 (2011) — POWER TRAIN Jun 25, 2024
Incident date: Jun 25, 2024
Was driving and my transmission skipped an entire gear went from 1 to third gear and it felt like my transmission was going to fall out of the bottom of my explorer.
MERCEDES-BENZ C 300 (2018) — POWER TRAIN Jun 25, 2024
Incident date: Feb 28, 2024
The contact owns a 2011 Ford F-150. The contact stated while driving 50 MPH, the vehicle inadvertently downshifted and the vehicle would stall with the wrench warning light illuminated. The contact restarted the vehicle, but the failure persisted. The dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage wa... Read more
MERCEDES-BENZ E 450 (2024) — UNKNOWN OR OTHER Jun 25, 2024
Incident date: May 6, 2024
Vehicle is shutting off when coming to a stop light or sign or when placed in park.. throws a message on dash to restart manually. Has happened intermittently since purchase used in December 2023
MERCEDES-BENZ E 450 (2024) — EXTERIOR LIGHTING Jun 25, 2024
Incident date: May 6, 2024
I was driving late at night and noticed that the headlights were not lighting the road. Upon inspection, I observed excessive amounts of moisture had accumulated on the inside of both headlight assemblies and was refracting the headlight beam resulting in extremely poor visibility placing myself and other drivers at risk for an accident and injury. It is likely that the moisture entered the head... Read more
MERCEDES-BENZ REDUNDANT EQE 350 4MATIC (2023) — POWER TRAIN Jun 25, 2024
Incident date: Jun 25, 2024
Truck has hard shifting and loss of power, usually on startup and at low speeds (like in a parking lot) that cause lurching and no response from gas pedal. These events are not reliably repeatable, and result in no dash lights. Sequence of events, start truck, place in reverse, back out of parking spot, place in drive, apply throttle/gas pedal, while driving slowly, car will hard shift, sometimes ... Read more
MERCEDES-BENZ GL450 (2011) — ELECTRICAL SYSTEM Jun 25, 2024
Incident date: Feb 21, 2024
Unknown
MERCEDES-BENZ C 300 (2023) — ENGINE Jun 25, 2024
Incident date: Jun 12, 2024
Coolant intrusion into the cylinders due to a faulty design on the engine block. The only fix for this is engine replacement. 2017-2019 ford 2.0 ecoboost motors. Ford technical service bulletin 22-2229 issued June of 2022 to its service departments acknowledges that there is a know issue and to correct it the engine must be replaced [XXX] This video explains in detail the issue and the fact that ... Read more
MERCEDES-BENZ E350 (2014) — ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE Jun 24, 2024
Incident date: Jun 24, 2024
The contact owns a 2021 Toyota Sienna Hybrid. The contact stated that the vehicle was experiencing inaccurate fuel gauge readings. The contact stated while starting the vehicle, the fuel gauge reading displayed that the fuel tank was empty; however, while the contact was attempting to refuel the vehicle at the gas station, she became aware that the fuel tank was not empty and that there was suffic... Read more
MERCEDES-BENZ GLA 250 (2016) — UNKNOWN OR OTHER Jun 24, 2024
Incident date: Jun 1, 2024
Engine coolant bypass valve failed
Previous 1 2 3 4 5 ... 70 71 72 ... 663 664 Next