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 SPRINTER 3500 (2021) — STRUCTURE Nov 14, 2024
Incident date: Oct 21, 2024
The contact owns a 2021 BMW X3. The contact received notification of NHTSA Campaign Number: 24V534000 (Structure) however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was m... Read more
MERCEDES-BENZ SPRINTER 3500 (2021) — SEAT BELTS Nov 14, 2024
Incident date: Oct 21, 2024
My car will randomly shut off while I’m driving. My seatbelt comes undone My door has opened while I was driving down the highway.
MERCEDES-BENZ E350 (2011) — POWER TRAIN Nov 14, 2024
Incident date: Dec 21, 2022
The contact owns a 2021 Ford Expedition. The contact stated that while driving at various speeds, the vehicle would hesitate upon the depression of the accelerator pedal without warning. During one failure, the contact shifted the vehicle from drive(D) to park(P) and the vehicle began to roll backward as though the vehicle were in neutral(N). The contact then shifted the vehicle back to drive(D) a... Read more
MERCEDES-BENZ GLC 300 (2024) — POWER TRAIN Nov 14, 2024
Incident date: Jul 15, 2024
When stopped at a light or stop sign, Vehicle will Jerk forward as If hit from behind. Very surprising and dangerous. Very intermittent. The has happened many times. Vehicle will at times have rough downshifts. Ie. overdrive (9th) to (8th) gear. also intermittent. This has happened multiple times. Vehicle was taken to the dealer twice for a total of 50 hours in the shop. The first service... Read more
MERCEDES-BENZ GLC 300 (2024) — SERVICE BRAKES Nov 14, 2024
Incident date: Jul 15, 2024
The contact owns a 2023 Kia Niro. The contact stated when parking the vehicle, the brake pedal was depressed, however, the vehicle failed to stop as intended. The contact stated that the vehicle accelerated and jumped the curb. The contact stated that the vehicle was headed in the direction of the building. The contact noticed that a consumer was exiting the entrance of the building. The conta... Read more
Crash
MERCEDES-BENZ GLC 300 (2024) — AIR BAGS Nov 14, 2024
Incident date: Jul 15, 2024
See attached document for complaint.
MERCEDES-BENZ C 300 (2020) — FORWARD COLLISION AVOIDANCE: WARNINGS Nov 14, 2024
Incident date: Nov 14, 2024
Subject: Urgent Safety Complaint Regarding Recall Delays for My Kia Vehicle Dear National Highway Traffic Safety Administration, I am reaching out to file a safety complaint regarding an ongoing recall issue with my Kia vehicle that has not been addressed, despite multiple attempts to have it resolved. Kia has been aware of the necessary recall for several months, and I recently scheduled an app... Read more
MERCEDES-BENZ GLS450 (2021) — STEERING Nov 13, 2024
Incident date: Oct 15, 2024
I have had extensive issues with the 2022 Wagoneer Series III. Battery has failed, leather seats show wear and signs of peeling after 2 years, main car display blacks out repeatedly, moon roof rattles, heated seats have gone out TWICE in front seats and needed to be replaced, the list goes on. Most recently, the power steering went out while I was driving. I called the dealership and they told m... Read more
MERCEDES-BENZ GLC 300 (2024) — FUEL/PROPULSION SYSTEM Nov 13, 2024
Incident date: Oct 14, 2024
The high voltage battery is easily accessible to the consumer with NO protection around it….as it sits slightly elevated in the cavity where the spare wheel/tire are supposed to be….(which have been eliminated). This cavity could easily by accident or intention be filled with liquid thereby setting up a potential situation for severe Injury or Death.
MERCEDES-BENZ CLA250 (2016) — VEHICLE SPEED CONTROL Nov 13, 2024
Incident date: Nov 13, 2024
PTU problems. Grinding noise from rear when turning slow and accelerating. Remove fuse for ptu and noise goes away. Put fuse back in it is back. Vehicle moves a lot when put in park and sometimes when using remote start you can see the vehicle jump forward a couple feet. My vehicle has all symptoms from recalls NHTSA 20V-343, NHTSA 20E-037, NHTSA 23V-302. But my PTU part number of:68283349AA is no... Read more
MERCEDES-BENZ SPRINTER 3500 (2020) — ELECTRICAL SYSTEM Nov 12, 2024
Incident date: Oct 29, 2024
We were driving on Rt. 32 north of Canaan Valley State Park in West Virginia. Suddenly the dashboard display began flickering on and off, displaying numerous multiple warning errors and alarms, and the windshield wipers began working and would not shut off. Turn signals would not function. Warning messages included instructions not to shift gears, lane keeping assist and automatic braking disab... Read more
MERCEDES-BENZ SPRINTER 3500 (2020) — UNKNOWN OR OTHER Nov 12, 2024
Incident date: Oct 29, 2024
every since i got this $22,000 car, my backup camera has not worked. when i back up, the screen turns blue. first time i went to the nissan dealership they said there was a recall on the camera but because the one time it works, its at the dealership so they didn’t fix it. i bring it back a few months later to get the suspension recalled fix and tell them my back up camera doesn’t work. i have... Read more
MERCEDES-BENZ SPRINTER 3500 (2020) — BACK OVER PREVENTION Nov 12, 2024
Incident date: Oct 29, 2024
The contact owns a 2024 Honda Ridgeline. The contact received notification of NHTSA Campaign Number: 24V321000 (Back Over Prevention); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted. The dealer stated that the back-over prevention camera had to fail before t... Read more
MERCEDES-BENZ C300 (2009) — STRUCTURE:BODY Nov 12, 2024
Incident date: Oct 20, 2024
Water leaks to the driver and passenger floor when it rains, it seems a leak is coming from the windshield area, touching the car hood
MERCEDES-BENZ C 300 (2019) — ELECTRICAL SYSTEM Nov 12, 2024
Incident date: Nov 12, 2024
The contact owns a 2021 Ford Bronco Sport. The contact had received notification of the NHTSA Campaign Number: 24V267000 (Electrical System, Power Train); and the vehicle was taken to the dealer to be repaired. The contact stated that 4 months later, while stopped and idling at a stop light, the vehicle lost power. The contact was unable to use any of the features or systems within the vehicle. Th... Read more
MERCEDES-BENZ GLE 350 (2021) — FORWARD COLLISION AVOIDANCE: WARNINGS Nov 12, 2024
Incident date: Nov 12, 2024
The front monocular camera (36160-THR-A03) completely stopped working. It is behind the rear view mirror, behind the front windshield. Errors displayed on dashboard indicating lane keep assist, forward collision warning, brake mitigation system, adaptive cruise control, and brake system lights turned on. (99% of the time). On occasion, transmission problem, blind spot detection, AND rear ca... Read more
MERCEDES-BENZ E400 (2016) — ELECTRICAL SYSTEM Nov 11, 2024
Incident date: Jun 10, 2024
I unable to accelerate to merge on to the highway. This is the second time that my car was unable to accelerate and kick into gear. The first time was in 2021/2022 a few months after getting the car.
MERCEDES-BENZ AMG SLS (2012) — POWER TRAIN Nov 11, 2024
Incident date: Oct 6, 2024
Was going about 30 car felt like it was sliding and not getting traction
MERCEDES-BENZ E350 (2010) — VEHICLE SPEED CONTROL Nov 11, 2024
Incident date: Oct 2, 2024
Forward collision sensor comes on and deactivates the cruise control and all safety features, sometimes breaking and quickly deceleration the car in traffic, dealer and Nissan refuse to address the issue telling me it's working as intended, feels like the car intends to kill me when this occurs in traffic.
MERCEDES-BENZ C 300 (2019) — POWER TRAIN Nov 11, 2024
Incident date: Aug 22, 2024
Over a several month period the car was losing radiator fluid. I figured it was probably a stuck thermostat and the fluid was coming from the overflow. But only once did I see a minimal amount of fluid. Not near the amount that had been lost in the cooling system. Fast forward a few months and I am driving home. Top speed starts out at the speed limit of 70 and slowly slips to 65 then 60. Giving i... Read more
MERCEDES-BENZ C300 (2011) — SEATS Nov 11, 2024
Incident date: Nov 1, 2024
My front driver's seat suddenly fell backwards all the way if I move position myself it will fall backwards like it's in a reclining position. While it is in the backwards position I can see that there are holes on both sides of the sea where it attaches and it is missing bolts or it broke I am not sure what happened but it will not line up and I cannot get them where I can put a bolt in so my sea... Read more
MERCEDES-BENZ C300 (2011) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Nov 11, 2024
Incident date: Nov 1, 2024
All of a sudden every ADAS system went down. When starting the vehicle I get numerous errors displayed - all having to do with the ADAS. The forward facing camera is the cause of this and it is a known systemic issue within Honda. All safety features are now disabled and the vehicle has the original camera and windshield.
MERCEDES-BENZ SPRINTER 4500 (2019) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Nov 10, 2024
Incident date: Nov 7, 2024
The active distance assist inoperative appears when using the cruise control. This comes on when no traffic in front of the vehicle for 1 hour or less. Also Active Brake Assist functions limited - see operators Manual To reset: follow another vehicle for 5 minutes. This is Very Very Very frustrating and UNSAFE. This function should not automatically shut off. I paid a lot of money to try an... Read more
MERCEDES-BENZ SPRINTER 4500 (2019) — VISIBILITY:SUN/MOON ROOF ASSEMBLY Nov 10, 2024
Incident date: Nov 7, 2024
I was driving down the road and I heard a loud boom noise and it was my sunroof burst it pieces. It was raining and it was not hot. Nothing fell on it.
MERCEDES-BENZ SPRINTER 4500 (2019) — VISIBILITY:SUN/MOON ROOF ASSEMBLY Nov 10, 2024
Incident date: Nov 7, 2024
I was driving down the road and I heard a loud boom noise and it was my sunroof burst it pieces. It was raining and it was not hot. Nothing fell on it.
MERCEDES-BENZ E 300 (2018) — STRUCTURE:BODY Nov 10, 2024
Incident date: Oct 14, 2024
We purchased a 2021 mb sprinter Van, modified up fitted as a RV with 15842 miles from MBSO Orlando on June 26th 2024. In Idaho on the freeway we were pulled over for illegal tint and while we were not ticketed after reviewing the purchase agreement. He warned us to be careful driving especially at night as it was could be very hard to see and it was certified. It harder to see for me as I have so... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) — AIR BAGS Nov 10, 2024
Incident date: Jul 5, 2024
My transmission oil cooler failed causing issues with the coolant system P2797-00 Auxiliary Transmission Fluid Pump & U0155-00 lost communication with cluster/cabin compartment node B0020-13 Left side seat Airbag deployment squib 1- circuit open Body Control Module front left turn lamp control-Circuit short to Battery B163A-15 & U0155-00 lost communication with cluster/cabin compartment node ... Read more
MERCEDES-BENZ SPRINTER 2500 (2021) — ELECTRICAL SYSTEM Nov 10, 2024
Incident date: Jul 5, 2024
My transmission oil cooler failed causing issues with the coolant system P2797-00 Auxiliary Transmission Fluid Pump & U0155-00 lost communication with cluster/cabin compartment node B0020-13 Left side seat Airbag deployment squib 1- circuit open Body Control Module front left turn lamp control-Circuit short to Battery B163A-15 & U0155-00 lost communication with cluster/cabin compartment node ... Read more
MERCEDES-BENZ C300 (2017) — UNKNOWN OR OTHER Nov 10, 2024
Incident date: Nov 3, 2024
Vehicle is at 53k miles and the blower motor already has failed. No cool air to the entire rear portion and intermittently no airflow to the front.
MERCEDES-BENZ C300 (2017) — AIR BAGS Nov 10, 2024
Incident date: Nov 3, 2024
An important Safety recall was issued on December 20th 2023 dealing with OCS sensors in the front passenger seat. This was 11 months ago. We are taking a cross country trip with my family and am concerned that this problem has yet to be addressed. Again the recall notice was issued on December 20th 2023.your website said to contact you if the manufacturer has not acted on this recall as of yet.... Read more
MERCEDES-BENZ METRIS (2017) — ELECTRICAL SYSTEM Nov 9, 2024
Incident date: Oct 6, 2024
So models which have digital cockpits that were produced before July 2021 are faulty and the screen goes black. I was on the I95 when the display was gone and I didn’t have a speedometer. The manufacturer is already aware and accepts there’s a issue but doesn’t have a recall.
MERCEDES-BENZ AMG E55 (2006) — FORWARD COLLISION AVOIDANCE: WARNINGS Nov 9, 2024
Incident date: Nov 8, 2024
My Rogue has had problems with the Pro Pilot adaptive cruise control kicking off at the most inopportune times on the highway since new. It's dangerous to be passing a semi and suddenly the cruise control stops working and the car immediately starts to slow down. Traffic behind me isn't expecting me to suddenly start slowing down without brake lights in a passing lane. I've been honked at and near... Read more
MERCEDES-BENZ AMG GLA 35 (2025) — VEHICLE SPEED CONTROL Nov 8, 2024
Incident date: Oct 13, 2024
I was on the recall list and got my OSS sensor reprogrammed at a Ford dealership in August of 2024. November 6, 2024 I was driving down the FRWY at 65 miles an hour. There was a jolt and RPMS dropped to zero, speedometer dropped to zero yet truck was still traveling at a high rate of speed. My info area just gave blank dashes. It was like the things on my dashboard just stopped registering, an... Read more
MERCEDES-BENZ GL450 (2007) — ELECTRICAL SYSTEM Nov 7, 2024
Incident date: Oct 15, 2024
Touch screen glitching and beeping, acts as if being touched and scrolls through settings and apps randomly; makes phone calls that can’t easily be disconnected, hangs up calls, enables or disables navigation. Many distracting and potentially dangerous glitches. Unsure if integrates into automated features and unsure if it will engage braking, steering, cruise control, etc. while driving. Replac... Read more
MERCEDES-BENZ GL450 (2007) — UNKNOWN OR OTHER Nov 7, 2024
Incident date: Oct 15, 2024
Touch screen glitching and beeping, acts as if being touched and scrolls through settings and apps randomly; makes phone calls that can’t easily be disconnected, hangs up calls, enables or disables navigation. Many distracting and potentially dangerous glitches. Unsure if integrates into automated features and unsure if it will engage braking, steering, cruise control, etc. while driving. Replac... Read more
MERCEDES-BENZ AMG GLE43 (2019) — LATCHES/LOCKS/LINKAGES Nov 7, 2024
Incident date: Nov 7, 2024
The contact owns a 2019 Lincoln Continental. The contact stated that the front driver's side door latch failed to operate as needed. The failure rendered the vehicle inoperable. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact related the failure to NHTSA Campaign Number: 19V077000 (Latches/Locks/Linkages); however, the VIN was not included in the recall.... Read more
MERCEDES-BENZ GLC 300 (2020) — WHEELS Nov 7, 2024
Incident date: Oct 7, 2024
We are the owners of a 2014 Ford Fusion model vehicle. We took this vehicle to a local Ford service dealer to have the tires rotated. Dealer service manager told us they could not do the tire rotate because the chrome plating on the wheel lug nuts had swollen and their wrench would not fit the lug nuts. The offered non OEM replacement lugs nuts for our cost of $134.95 plus tax. I believe this ... Read more
MERCEDES-BENZ SPRINTER 3500 (2016) — ENGINE Nov 7, 2024
Incident date: Nov 1, 2024
Vehicle just dies when you brake. This has now happened twice. Once in May 2024 and now Oct 2024. You have no steering and cannot be put into neutral or park. Must pull neutral cord to get pushed out of road. No codes pull up other than the neutral cord used. In May 2024 towed to dealer and they replaced starter but could not find anything else. In Oct 2024, took it to an independent car pla... Read more
MERCEDES-BENZ C300 (2014) — SUSPENSION Nov 7, 2024
Incident date: Nov 2, 2024
The contact owns a 2023 Jeep Wrangler. The contact received notification of NHTSA Campaign Number: 24V720000 (Electrical System); however, the part to do the recall repair was unavailable. 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 contact had not experienced a failure. Additionally, the... Read more
MERCEDES-BENZ C300 (2016) — UNKNOWN OR OTHER Nov 7, 2024
Incident date: Nov 4, 2024
The passenger side window spontaneously shattered while we were driving normal speed on the highway. It was not hit by anything, and thankfully no one was hurt, but this concerns us because it makes us worry there's a defect in all the windows and they should be replaced. We also want to make sure no one else has this issue on their volvo.
MERCEDES-BENZ GLE 350 (2020) — ELECTRONIC STABILITY CONTROL (ESC) Nov 7, 2024
Incident date: Nov 1, 2023
The contact owns a 2014 Ram 3500. The contact stated that while driving 50 MPH, the Electronic Stability Control (ESC) and brake assist warning lights were illuminated. The vehicle was taken to the dealer, where it was diagnosed that the ABS module had failed and needed to be replaced; however, the part was not available. The dealer informed the contact that the ABS module was under engineering re... Read more
MERCEDES-BENZ C300 (2014) — ELECTRICAL SYSTEM Nov 6, 2024
Incident date: Oct 10, 2024
The contact owns a 2022 Jeep Grand Cherokee. The contact received notification of NHTSA Campaign Number: 24V720000(Electrical System); 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 made aware of the issue. The contact had n... Read more
MERCEDES-BENZ C300 (2014) — ELECTRICAL SYSTEM Nov 6, 2024
Incident date: Oct 10, 2024
The contact owns a 2022 Jeep Grand Cherokee. The contact received notification of NHTSA Campaign Number: 24V720000(Electrical System); 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 h... Read more
MERCEDES-BENZ C300 (2010) — STRUCTURE Nov 6, 2024
Incident date: Jul 15, 2024
The contact owns a 2022 BMW X3. The contact received notification of NHTSA Campaign Number: 24V534000 (Structure); 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 made aware of the issue and confirmed that the parts were not ... Read more
MERCEDES-BENZ C300 (2010) — SERVICE BRAKES, HYDRAULIC Nov 6, 2024
Incident date: Jul 15, 2024
The contact owns a 2021 Royal Enfield INT 650. The contact stated he received notification of NHTSA Campaign Number: 21V045000(Service Brakes, Hydraulic); 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 made aware of the iss... Read more
MERCEDES-BENZ E300 (2017) — ENGINE Nov 6, 2024
Incident date: Oct 18, 2024
My 2019 Blazer gave a Steering Assist warning on 2 Nov 2024. I was aware of a recall for other Blazers but for some reason my VIN was not among those recalled. I took it to the dealership on 6 Nov 2024. The dealership has determined that the issue is indeed the same issue with those other Blazers that have been recalled but refuses to include my car in the recall because the VIN number wasn't orig... Read more
MERCEDES-BENZ METRIS (2018) — SERVICE BRAKES Nov 6, 2024
Incident date: Oct 15, 2024
My 2017 Ford escape 1.5L ecoboost. Had the brake booster completely fail while driving down the highway on Oct. 27th. I took it the next day to the Ford Service center in my area. They informed me it was the Brake booster and would cost around $1100. They called me two days later and told me instead it was the vacuum pump, and that it was be cheaper to fix. They said it would be done that followin... Read more
MERCEDES-BENZ GLC 300 (2023) — AIR BAGS Nov 5, 2024
Incident date: Nov 4, 2024
The contact owns a 2016 GMC Acadia. The contact received a notification of NHTSA Campaign Number: 23V334000(Air Bags); however, the part to do the recall repair was not yet available. An unknown 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 contact had not experi... Read more
MERCEDES-BENZ E350 (2013) — LANE DEPARTURE: BLIND SPOT DETECTION Nov 5, 2024
Incident date: Oct 8, 2024
Continues to give false alerts even on single lane roads or will not detect vehicles at all. Intermittent issue but happens frequently. Both mirror but mostly passenger side. Becoming safety issue by not knowing if something is there or not. It flashes and alerts me aggressively when it thinks something is there and I turn on my turn signal. Been at dealer three times, TSB performed to replac... Read more
MERCEDES-BENZ E350 (2013) — STEERING Nov 5, 2024
Incident date: Oct 8, 2024
See attached document for complaint.
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