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 16,985 complaints for ACURA

ACURA TLX (2021) — POWER TRAIN Jun 11, 2026
Incident date: Apr 28, 2026
2021 Acura TLX Type S SH-AWD. Total mechanical failure of PTU/transfer case spline interface at 29,800 miles within factory powertrain warranty. Vehicle operated silently in FWD-only with no warning lights, no fault codes, and no dashboard alerts — consistent with all complaints cited in NHTSA Defect Petition DP26001 (opened March 6, 2026, NHTSA #11712885). Failure confirmed by dealer via lift ... Read more
ACURA TLX (2018) — ELECTRICAL SYSTEM Jun 10, 2026
Incident date: May 30, 2026
I’ve bought my 2018 Acura TLX used from Holiday Mazda in [XXX] in XXX Now that my nightmare with the Auto Engine Idle is over(the shop that replaced my starter in November 2025 some how got it so it doesn’t work anymore. But that’s not my issue. I’ve had this issues 5-8 times in the last 2 years. I will be driving and my top screen in in the dash(it usually displays navigation, CarPlay, et... Read more
ACURA TLX (2018) — BACK OVER PREVENTION: WARNINGS Jun 10, 2026
Incident date: May 30, 2026
I’ve bought my 2018 Acura TLX used from Holiday Mazda in [XXX] in XXX Now that my nightmare with the Auto Engine Idle is over(the shop that replaced my starter in November 2025 some how got it so it doesn’t work anymore. But that’s not my issue. I’ve had this issues 5-8 times in the last 2 years. I will be driving and my top screen in in the dash(it usually displays navigation, CarPlay, et... Read more
ACURA TLX (2018) — FORWARD COLLISION AVOIDANCE: WARNINGS Jun 10, 2026
Incident date: May 30, 2026
I’ve bought my 2018 Acura TLX used from Holiday Mazda in [XXX] in XXX Now that my nightmare with the Auto Engine Idle is over(the shop that replaced my starter in November 2025 some how got it so it doesn’t work anymore. But that’s not my issue. I’ve had this issues 5-8 times in the last 2 years. I will be driving and my top screen in in the dash(it usually displays navigation, CarPlay, et... Read more
ACURA MDX (2022) — UNKNOWN OR OTHER Jun 10, 2026
Incident date: May 26, 2026
Design flow at the CORROSION BUILT UPAT SENSOR CONNECTOR. Water gets in and corrodes connector. Causing over $8000 in repairs for the following: COMPLETE FLOOR WIRE HARNESS EXTENDING TO STROKE SENSORS- CORROSION BUILT UPAT SENSOR CONNECTOR CAUSING FAULT IN FLOOR HARNESS.
ACURA MDX (2004) — SEAT BELTS Jun 10, 2026
Incident date: Jun 10, 2026
I got in the drivers seat this morning and began to put my seatbelt on. I inserted the seat belt into the latch and it automatically came undone. I am able to insert in into the latch but once there is slight body movement or pressure, the seat belt unlatches and releases itself, leaving me unrestrained.
ACURA RLX (2014) — ENGINE Jun 10, 2026
Incident date: Jun 5, 2026
Sept of 2023 car was making a knocking noise. (128K ) Took to local Acura dealership. Told they could not find anything and told to drive the car till failure. Have 2 children and since this was a family car that was not a good idea. Insisted on tear down diagnostic to inspect problem. Metal fragments in engine oil, connecting rod on cylinder 2. Dealership suggested to replace the engine. E... Read more
ACURA TLX (2017) — ELECTRICAL SYSTEM Jun 9, 2026
Incident date: Jul 14, 2025
The keyless access unit broke around 100k miles. Car acted like it was having a seizure. If car was locked, alarm goes off nonstop (during these episodes, which are intermittent) and all dash lights and head lights blink on and off over and over in quick succession. If car was not locked, only the lights had a seizure, there would be no audible alarm. Seemed to happen more near towers (cell towers... Read more
ACURA TLX (2017) — UNKNOWN OR OTHER Jun 9, 2026
Incident date: Jul 14, 2025
The keyless access unit broke around 100k miles. Car acted like it was having a seizure. If car was locked, alarm goes off nonstop (during these episodes, which are intermittent) and all dash lights and head lights blink on and off over and over in quick succession. If car was not locked, only the lights had a seizure, there would be no audible alarm. Seemed to happen more near towers (cell towers... Read more
ACURA TLX (2023) — POWER TRAIN Jun 9, 2026
Incident date: Oct 2, 2025
The AWD components fail and turns the car into front wheel drive only. Yes it’s available. This puts mine and others after at risk due to expecting the car to accelerate at a full stop instead, it causes me to slowly accelerate <5 mph until the system recognizes it’s in FWD only. I fear that someone will rear end me expecting the car to go faster than it can in that moment. Yes, this has been ... Read more
ACURA TLX (2022) — POWER TRAIN Jun 9, 2026
Incident date: May 20, 2026
The transfer case spines have stripped and I no longer have all wheel drive only front wheel drive. This is a huge safety hazard for me .
ACURA RDX (2020) — UNKNOWN OR OTHER Jun 9, 2026
Incident date: Jun 8, 2026
While driving my 2020 Acura RDX on the highway, the sunroof suddenly shattered without any warning. There was a very loud explosion-like sound that was extremely startling and frightening. No objects appeared to strike the vehicle, and the glass seemed to break on its own while driving at highway speed.
ACURA ILX (2013) — SERVICE BRAKES Jun 8, 2026
Incident date: May 8, 2026
While driving downhill and using regenerative braking, my 2013 Acura ILX Hybrid suddenly experienced a hybrid system malfunction. Immediately after the event, the vehicle displayed "Check IMA System" and "Check Charging System" warnings and began exhibiting drivability and electrical-system problems. Following the failure, the vehicle experienced reduced acceleration from a stop, rough engine res... Read more
ACURA ILX (2013) — FUEL/PROPULSION SYSTEM Jun 8, 2026
Incident date: May 8, 2026
While driving downhill and using regenerative braking, my 2013 Acura ILX Hybrid suddenly experienced a hybrid system malfunction. Immediately after the event, the vehicle displayed "Check IMA System" and "Check Charging System" warnings and began exhibiting drivability and electrical-system problems. Following the failure, the vehicle experienced reduced acceleration from a stop, rough engine res... Read more
ACURA ILX (2013) — ELECTRICAL SYSTEM Jun 8, 2026
Incident date: May 8, 2026
While driving downhill and using regenerative braking, my 2013 Acura ILX Hybrid suddenly experienced a hybrid system malfunction. Immediately after the event, the vehicle displayed "Check IMA System" and "Check Charging System" warnings and began exhibiting drivability and electrical-system problems. Following the failure, the vehicle experienced reduced acceleration from a stop, rough engine res... Read more
ACURA MDX (2022) — STRUCTURE:BODY Jun 8, 2026
Incident date: May 25, 2026
MDX back sunroof drains cracked causing the car to flood. The water came into the back hatch and also damaged the amp to the speaker system. All of the Carpet had to be pulled out of the car. This car is only four years old. Luckily, I caught it because my whole back hatch was full of water, but this could’ve caused mold and serious health problems. I have found 100’s of reviews on many diffe... Read more
ACURA ZDX (2024) — UNKNOWN OR OTHER Jun 8, 2026
Incident date: May 21, 2026
My 2024 Acura ZDX has an intermittent braking-related malfunction that causes the vehicle to jerk unexpectedly while slowing or stopping. The problem has occurred in stop-and-go traffic, on hills, and while reversing. The exact cause is UNKNOWN. This creates a serious safety risk because the vehicle does not always respond smoothly or predictably when braking. In traffic, the sudden jerking could ... Read more
ACURA ZDX (2024) — ELECTRICAL SYSTEM Jun 8, 2026
Incident date: May 21, 2026
My 2024 Acura ZDX has an intermittent braking-related malfunction that causes the vehicle to jerk unexpectedly while slowing or stopping. The problem has occurred in stop-and-go traffic, on hills, and while reversing. The exact cause is UNKNOWN. This creates a serious safety risk because the vehicle does not always respond smoothly or predictably when braking. In traffic, the sudden jerking could ... Read more
ACURA ZDX (2024) — SERVICE BRAKES Jun 8, 2026
Incident date: May 21, 2026
My 2024 Acura ZDX has an intermittent braking-related malfunction that causes the vehicle to jerk unexpectedly while slowing or stopping. The problem has occurred in stop-and-go traffic, on hills, and while reversing. The exact cause is UNKNOWN. This creates a serious safety risk because the vehicle does not always respond smoothly or predictably when braking. In traffic, the sudden jerking could ... Read more
ACURA RDX (2020) — UNKNOWN OR OTHER Jun 7, 2026
Incident date: Apr 1, 2026
Rear windshield (Tailgate Glass) spontaneously shattered while parked without external impact. This left the vehicle exposed to theft and made me feel unsafe. Will this continue to happen? The dealership replaced the glass but now the broken pieces of glass are trapped inside the tailgate providing a rattle when gate lifts /closes.
ACURA RDX (2013) — EXTERIOR LIGHTING Jun 7, 2026
Incident date: Jun 6, 2026
The headlight housings on this generation of 2013 Acura MDXs completely fail due to a design flaw that causes the housing to overheat and dim the lights to a dangerous level. At night, you would be safer if you were driving with flashlights taped to the hood of the vehicle. I’m sure this has caused numerous wrecks for 2013-2015 MDX owners as it is a widely reported issue that needs to be fixed a... Read more
ACURA MDX (2017) — ENGINE Jun 6, 2026
Incident date: Apr 13, 2025
My 2017 Acura MDX had a complete engine failure because of know critical rod bearing issue which hasn’t been extended to all 2017 models of the MDX. My engine completely failed when I was entering a roundabout and nearly caused the car behind me to rear end me then left me dangerously stranded in the roundabout. Even though this is a known issue for this year, make and model of my vehicle Acura ... Read more
ACURA TLX (2018) — ENGINE Jun 6, 2026
Incident date: May 24, 2026
Driving car and suddenly all the lights on the dash light up and car goes into “limp” mode. Upon pulling over turning car off and turning back on lights are all still lit up. Plug car into obd2 scanner and car is showing code p0087 low fuel rail pressure. This is extremely dangerous as the car will randomly do this and will go into limp mode which can easily cause me to get into an accident. N... Read more
ACURA TLX (2018) — FUEL/PROPULSION SYSTEM Jun 6, 2026
Incident date: May 24, 2026
Driving car and suddenly all the lights on the dash light up and car goes into “limp” mode. Upon pulling over turning car off and turning back on lights are all still lit up. Plug car into obd2 scanner and car is showing code p0087 low fuel rail pressure. This is extremely dangerous as the car will randomly do this and will go into limp mode which can easily cause me to get into an accident. N... Read more
ACURA MDX (2022) — POWER TRAIN Jun 6, 2026
Incident date: May 30, 2026
I was driving down the highway and a passerby notified me that my car was smoking. There were no indicators on the car notifying me of any issue. We pulled over and saw the car was leaking oil heavily. When taken to the dealership, they notified us that there was a leak in the transfer/transmission case and the whole transfer case would need to be replaced. The car is well maintained and had been ... Read more
ACURA MDX (2022) — POWER TRAIN Jun 6, 2026
Incident date: Apr 28, 2026
The component system that has failed is the Front Diff/Transmission area. Driveshaft spinning freely in park with rotations to rear wheel. I was driving home and heard a noise that sounded like something broke. Immediately pulled over and had Vehicle towed. I had my kids and husband in the vehicle with me. I'm glad we weren't driving on the highway. The vehicle was brought to Friendly Acura in... Read more
ACURA MDX TYPE S (2022) — POWER TRAIN Jun 6, 2026
Incident date: Jun 6, 2026
The vehicle's all wheel drive system has malfunctioned at 77,000 miles with a known all wheel drive system issue. Because we are 7k beyond the power train warranty, Acura is not wanting to cover the repair even though this is a known issue.
ACURA MDX (2018) — LANE DEPARTURE: WARNING Jun 5, 2026
Incident date: Apr 2, 2026
The multipurpose camera on my 2018 Acura MDX intermittently fails and stores DTC U3000-49. When the failure occurs, multiple AcuraWatch/Honda Sensing safety systems become unavailable, including Collision Mitigation Braking System (CMBS), Adaptive Cruise Control (ACC), Lane Keeping Assist System (LKAS), and Road Departure Mitigation (RDM). The vehicle displays numerous safety-related warning messa... Read more
ACURA MDX (2018) — FORWARD COLLISION AVOIDANCE: WARNINGS Jun 5, 2026
Incident date: Apr 2, 2026
The multipurpose camera on my 2018 Acura MDX intermittently fails and stores DTC U3000-49. When the failure occurs, multiple AcuraWatch/Honda Sensing safety systems become unavailable, including Collision Mitigation Braking System (CMBS), Adaptive Cruise Control (ACC), Lane Keeping Assist System (LKAS), and Road Departure Mitigation (RDM). The vehicle displays numerous safety-related warning messa... Read more
ACURA MDX (2018) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Jun 5, 2026
Incident date: Apr 2, 2026
The multipurpose camera on my 2018 Acura MDX intermittently fails and stores DTC U3000-49. When the failure occurs, multiple AcuraWatch/Honda Sensing safety systems become unavailable, including Collision Mitigation Braking System (CMBS), Adaptive Cruise Control (ACC), Lane Keeping Assist System (LKAS), and Road Departure Mitigation (RDM). The vehicle displays numerous safety-related warning messa... Read more
ACURA RLX (2017) — SUSPENSION Jun 5, 2026
Incident date: Jun 5, 2022
The contact owns a 2017 Acura RLX. The contact stated that while driving at various speeds, the vehicle pulled to the right, with a creaking sound while turning the steering wheel to the left or the right. The contact replaced the brake pads and rotors every year, but the failure persisted. The contact stated that the failure persisted after the wheels were rotated. The vehicle was taken to the de... Read more
ACURA RLX (2017) — STEERING Jun 5, 2026
Incident date: Jun 5, 2022
The contact owns a 2017 Acura RLX. The contact stated that while driving at various speeds, the vehicle pulled to the right, with a creaking sound while turning the steering wheel to the left or the right. The contact replaced the brake pads and rotors every year, but the failure persisted. The contact stated that the failure persisted after the wheels were rotated. The vehicle was taken to the de... Read more
ACURA MDX (2017) — ENGINE Jun 4, 2026
Incident date: May 30, 2026
The contact stated that while driving, the engine made clunking noise, sudden loss of power and the check engine light illuminated. The vehicle was taken to the dealer where it was diagnosed with a connecting rod bearing failure and engine replacement is necessary. The vehicle was not repaired. The manufacturer was notified of the issue. The approximate failure mileage was 180,000.
ACURA TLX (2017) — POWER TRAIN Jun 3, 2026
Incident date: Jan 1, 2026
Vehicle has been recalled for a speed sensor issue that still persists. Recall repair was NOT properly executed. Vehicle engine still randomly shuts off while in idle at stoplights and during travel. Engine won’t start at this point.
ACURA TLX (2017) — ELECTRICAL SYSTEM Jun 3, 2026
Incident date: Jan 1, 2026
Vehicle has been recalled for a speed sensor issue that still persists. Recall repair was NOT properly executed. Vehicle engine still randomly shuts off while in idle at stoplights and during travel. Engine won’t start at this point.
ACURA TLX (2017) — ENGINE Jun 3, 2026
Incident date: Jan 1, 2026
Vehicle has been recalled for a speed sensor issue that still persists. Recall repair was NOT properly executed. Vehicle engine still randomly shuts off while in idle at stoplights and during travel. Engine won’t start at this point.
ACURA MDX (2007) — ELECTRICAL SYSTEM Jun 3, 2026
Incident date: Jan 1, 2026
The driver's seat wiring harness on my daughter's 2007 Acura MDX has failed under normal operating conditions. The physical adjustment and movement of the driver's seat causes the factory wiring harness to over-tension and fracture internally. This has resulted in an intermittent, escalating failure of the Supplemental Restraint System (SRS), throwing diagnostic trouble code DTC 71-11 ("open circu... Read more
ACURA MDX (2007) — AIR BAGS Jun 3, 2026
Incident date: Jan 1, 2026
The driver's seat wiring harness on my daughter's 2007 Acura MDX has failed under normal operating conditions. The physical adjustment and movement of the driver's seat causes the factory wiring harness to over-tension and fracture internally. This has resulted in an intermittent, escalating failure of the Supplemental Restraint System (SRS), throwing diagnostic trouble code DTC 71-11 ("open circu... Read more
ACURA MDX (2019) — LANE DEPARTURE: ASSIST Jun 3, 2026
Incident date: May 18, 2026
When I was at 41,528 miles, May 18, the LKAS, ACC & RDMS errors all turned on at the same time. So those systems just stopped working randomly. When I restarted the car, all errors turned off but it turned on again after 10 days, May 28 with 91,966 miles. I brought it to the Acura dealership and they couldn't replicate it. I think this is an issue because one of the highlights of this car is safet... Read more
ACURA MDX (2019) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Jun 3, 2026
Incident date: May 18, 2026
When I was at 41,528 miles, May 18, the LKAS, ACC & RDMS errors all turned on at the same time. So those systems just stopped working randomly. When I restarted the car, all errors turned off but it turned on again after 10 days, May 28 with 91,966 miles. I brought it to the Acura dealership and they couldn't replicate it. I think this is an issue because one of the highlights of this car is safet... Read more
ACURA MDX (2019) — UNKNOWN OR OTHER Jun 3, 2026
Incident date: May 18, 2026
When I was at 41,528 miles, May 18, the LKAS, ACC & RDMS errors all turned on at the same time. So those systems just stopped working randomly. When I restarted the car, all errors turned off but it turned on again after 10 days, May 28 with 91,966 miles. I brought it to the Acura dealership and they couldn't replicate it. I think this is an issue because one of the highlights of this car is safet... Read more
ACURA TLX (2021) — POWER TRAIN Jun 2, 2026
Incident date: Jun 2, 2026
I am submitting this complaint in reference to NHTSA Defect Petition DP26001, opened March 6, 2026, investigating loss of all-wheel drive capability in 2021-2023 Acura TLX vehicles due to interfacing spline failure between the transmission and the power takeoff unit (transfer case). I am the owner of a 2021 Acura TLX SH-AWD with 55,300 miles. I purchased this vehicle on June 2nd, 2026. I have not... Read more
ACURA RLX (2018) — ENGINE Jun 2, 2026
Incident date: May 20, 2026
The first time I heard the engine noise was on [XXX]. I brought the vehicle to the Schaumburg Muller Acura dealership and dropped it off on May 20. On May 21, the dealership performed an initial inspection and informed me that they needed authorization to further disassemble the engine in order to determine the cause of the problem. I provided that authorization, and by May 22 the engine had been ... Read more
ACURA MDX (2025) — UNKNOWN OR OTHER Jun 2, 2026
Incident date: Jun 4, 2025
The Auto Start/Stop system shuts down the engine and periodically the engine fails to restart. The car needs to be put into Park and then the electronics seem to re-boot before the car will restart the engine. This has now happened many times in city traffic, interstate highways and in areas of questionable safety (high crime zones). The dealer and Acura has refused to repair since they have n... Read more
ACURA ILX (2018) — SERVICE BRAKES, HYDRAULIC Jun 2, 2026
Incident date: Jun 2, 2026
The contact owns a 2018 Acura ILX. The contact received notification of NHTSA Campaign Number: 25V859000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed that the remedy was not yet available. The contact stated while driving at 30 MPH, while the brake pedal was depressed the brakes failed to engage; the conta... Read more
Crash
ACURA RDX (2019) — UNKNOWN OR OTHER Jun 2, 2026
Incident date: Jun 2, 2026
Came out to parked car, rear window was shattered with no damage to the rear area of the car. it was spontaneous without any apparent contact
ACURA RDX (2019) — VISIBILITY/WIPER Jun 2, 2026
Incident date: Jun 2, 2026
Came out to parked car, rear window was shattered with no damage to the rear area of the car. it was spontaneous without any apparent contact
ACURA TLX (2021) — FUEL/PROPULSION SYSTEM Jun 1, 2026
Incident date: Jan 4, 2026
El problema es exactamente en el tanque de la gasolina, se está saliendo la gasolina en la unión de la manguera de llenado con el tanque de gasolina. Esto representa un riesgo no solo para mi seguridad sino también para cualquier persona.
ACURA RDX (2018) — UNKNOWN OR OTHER Jun 1, 2026
Incident date: May 28, 2026
Was driving down the hwy with the sunroof open tucked inside the headliner when a loud sound startled me and when I shut the sunroof glass rained down All over me
ACURA MDX TYPE S (2022) — POWER TRAIN Jun 1, 2026
Incident date: Mar 1, 2026
Reporting an additional case in support of ongoing defect petition investigation DP26001. 2022 Acura MDX Type S SH-AWD, currently at 63,700 miles. While driving and making a turn, I heard a grinding noise with no warning lights illuminated. I stopped immediately and shut off the engine but noticed no abnormality. I restarted the vehicle and drove with no further issues or noises. Later, during a... Read more
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