My family purchased the vehicle as a gift to me in 2018. It had 17,000 miles on it and was previously owned by an older woman who hardly used it, according to the salesman at North Freeway Hyundai in Spring, TX. In 2019, the AC compressor failed in the middle of summer. In Texas, being in a car with no AC in the summertime can and has been deadly. I had the part replaced at the same dealership as mentioned above. The part began to fail again at the end of 2024. When doing research on the issue, it came to my attention that this is a known issue pertaining to my vehicle, and that Hyundai is aware. Again, particularly in the south, this IS a safety hazard. Hyundai confirms that a couple different issues with the car can cause a -??premature failure-?? of the compressor. I-??ve replaced it once before and it-??s incredibly expensive, and I don-??t think it should already be failing again, and it sounds like Hyundai agrees with me. The logical thing to do here is to issue a recall on the part, which would allow myself and others with this issue to get it fixed at no cost. I can-??t afford a major repair like this, as I just recently replaced the catalytic converter and o2 sensors as well. This cost should not be placed on the consumer when Hyundai is seemingly aware there is an issue.

- Magnolia, TX, USA

Unknown

- Prattville , AL, USA

I was driving the car to take to emissions because the car was recently purchased and as I was driving the car turned off and doesn-??t turn back on.

- Lithonia , GA, USA

The vehicle suddenly spiked in RPMs, and suffered from a rattling noise. The following day after taking it to a known skilled service location, they advised to contact the dealership due to two open recalls. They found zero oil in the vehicle as well as issues with the valve seals. They then put the blame on the customer and did not acknowledge the engine recall that states clear problems with oil and engine valves resulting in a loss of oil and a failure in monitoring systems. At no time did the oil light show on the dash and there was no oil in the driveway where the vehicle has been parked. They advised us to contact the company for assistance. After doing so, the dealership, and Hyundai themselves have refused to acknowledge the engine issues or repair the car under the two known open recalls. We have spoke with reps from both the dealership and the company an have received no assistance in reclaiming confidence in the vehicle or Hyundai as a whole. This happened in September 2024 and there is no resolution in sight here in December. How a customer can be expected to repair at their own cost during a known recall with a class action lawsuit is ludicrous.

- Douglasville, GA, USA

The entire dashboard is cracking and has caused the airbag light warning light to come on, due to the compromised dashboard. This makes me feel unsafe because I'm not sure if the airbag will launch prematurely. I see online that many Hyundai owners have experienced this same issue and have the same concerns.

- Decatur, GA, USA

Extremely rough idle when stopped. Trying to accelerate to merge into traffic the my. Car had no power and I almost got creamed ! I had to pull over so other cars could go around me. Several other issues with car like oil every month or so. I had gas pouring from a hose on my engine and when I brought it to dealership they wanted $1100 knowing it was a recall. I hope the dealership and Hyundai rot. !

- Biloxi, MS, USA

I was driving at approx 30mph and all of a sudden I get a warning on my dashboard that says "Hybrid System Warning - Check brakes- safely stop and do not drive". My car slowed down and the brakes went to the floor. I was able to coast it to the side and turn off my car. I waited a few minutes, turned it back on and it was fine. The same thing happened 3 months ago. I took it to the dealer the first time it happened and they replaced the 12v battery and cleared all the codes. They couldn't find out exactly what was wrong. Suggestion was if it continues, then replace the hydraulic module for over $5k. It did happen again, but didn't take it to the dealer, but to a local mechanic. They checked the brakes and are fine. The codes were the same and said it might be the Hydraulic Booster High Pressure Accumulator (HPA). I was reading the Hyundai forum and this seems to happen to many Hyundai hybrids. I'm concerned for my safety and the safety of others if I was driving on the freeway and the same thing happens. There's no advance warning. I could cause an accident because of it. Seems that Hyundai needs to issue a recall on the hydraulic module and replace it.

- La Mirada, CA, USA

I was driving the car and suddenly it started showing -??hybrid malfunction do not drive-?? It doesn-??t go over 40km/hr. The Hyundai dealership wants me to trade it in. It-??s only been 2.5 years that I have this car. Mechanics couldn-??t figure out the solution

- Surrey, B.C., Canada, AL, USA

The brake lights fail with no warning. Bulb replacement used to work. Since ownership at +70,000 miles, I have had to replace one or both of the tail light sections as they melted. The lighting harness has been changed multiple times. In January 2024 Hyundai issued a warranty extension to 15years/200,000miles. There is no date on the letter. When I tried to get my car serviced there were charges for testing to ensure that this was the problem and it was difficult to find someone to service the car in a timely manner. The police continue to issue me tickets for no rear brake lights. The Dealer who finally serviced the car indicated that the Warranty was Void as the replacement parts were not Hyundai parts. Servicing the car was well after the original warranty was already over, so why would you worry about warranty claims for original parts. They claim that they cannot diagnosis the problem without original parts. Hyundai Corporate Customer Service was no help in this matter, but they did apologize for the problem. Can't drive a car without tail lights and paying 850 for the repair is one month of my disability check.

- Ypsilanti, MI, USA

[XXX] While driving down [XXX] into Kansas City Kansas all of the sudden there was a loud explosion, sounded like a gun shot. Then we heard the air coming in the sunroof/moonroof. Nothing hit us it just exploded! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Eudora, KS, USA

I was driving my 2014 Hyundai Sonata, with my 3 year old twins in the car. The car would not accelerate properly. All the lights came on on the dashboard. I pulled over. It was just smoking then caught fire.

- Royersford, PA, USA

I was driving on the freeway when the check engine turned on and was blinking. I pulled off the roadway as flames began coming from the hood of the car. The car became completely engulfed in flames within minutes. It was a total loss in a matter of 15-20 minutes.

- Salem, UT, USA

The two struts that hold the engine hood in the upright position fail abruptly without warning causing the hood to randomly slam shut that can result in a traumatic brain injury, amputation, etc. that may result in an injury or death. Some other vehicles with engine hoods that are held up by two struts have a metal prop to ensure the hood is held in the upright position in the event the hood struts fail. This safety issue put me at risk as I narrowly avoided severe injury and potential amputation of my hand and/or fingers when the hood randomly slammed down. This problem has not yet been confirmed by a dealership or independent service. This vehicle component has not yet been inspected by the manufacturer, police, insurance representatives or others. There were no warning lamps, messages or other symptoms of the problem prior to the failure.

- Summerville, SC, USA

The trunk lid on my 2014 Hyundai Sonata will not open. This is a safety issue since there is no way to access the spare tire if needed and there is no emergency exit. The left rear passenger seat is able to be folded down but it is the narrow one and there is no way to reach the seat release for the right-hand side which would allow someone to climb into the trunk and try to release from inside. Even then, it may not release based on what has been reported online. It seems there is a recall for later Hyundai Sonata model years (NHTSA report 21V619000 recall #208 for the 2016/2017 model year) but the problem exists as well in the 2011-2017 Sonatas. NHTSA should expand the model years in the recall or issue a new recall that covers the 2011-2017 Sonatas.

- Knoxville, TN, USA

Rear Driver Side door latch actuator assembly. Part failed and door cannot be opened even to change/repair the part. This is a major safety issue as the door cannot be opened by rear passengers.

- Metairie, LA, USA

Over past 2 years, repeat alarm & message on dashboard, says, -??Hybrid System Warning! Safety Stop and Do not Drive.-?? During attempts to back vehicle from garage, brakes grind. Seemed to be on auto-stop, trying to stop the vehicle from moving. On 01/03/22, brought car to Laguna Niguel Hyundai. Invoice notes -??Caused by HISTORY CODES IN AHB C2112 C1102 C1237; NO CODES CURRENT CLEARED HISTORY CODES AND TEST DROVE VEHICLE NO CODES OR LIGHTS ON AT THIS TIME.-?? Was told history codes related to something about -??voltage too high-?? and -??Accelerator switch circuit [ABS switch]-?? and -??wheel rear input signal.-?? On 11/28/22, brought car to Laguna Niguel Hyundai to address the -??check engine light-?? that was on. Service manager said -??battery was not corresponding with the engine-??, something about -??HECU-?? and how it-??s needed to -??check brake reservoir for fluid -?" so I should pump it due to air bubble inside.-?? On 6/12/23, was driving more than 70mph; began losing speed, down to 0 mph. Stepping on gas did nothing. Drifted toward side of road & got alarm sound and message on dashboard, -??Hybrid System Failure.-?? Terrified. No control of vehicle, 4 passengers, stranded. Towed to La Quinta. Notes on Hyundai La Quinta invoice: -??VERIFIED CUSTOMER CONCERN SCANNED CODES P1B25 HIGH VOLTAGE PATH FAULT; P1B77 HIGH VOLTAGE PRECHARGE FAULT; POWER RELAY ASSEMBLY FALUTY SAFETY PLUG ASSEMBLY ARE FAULTY.-?? Notes also said BATTERY REPLACEMENT: BATTERY FAILED TEST Caused by BATTERY FAILED LOAD TEST. On 7/31, -??HYBRID WARNING MESSAGE-?? returned. Alarm sound, grinding brakes -?" car undriveable. Towed for service. Invoice: -??Caused by LOW BATTERY STATE OF HEALTH 53%. RECHARGE BATTERY TO 100% AND CLEAR DTC AND ROAD TEST.-?? While 7/31 work was covered under warranty, felt unsafe. Why battery health poor, when it was replaced 6 weeks before? Then came 8/30. Car disabled. Alarm sound & message says, -??Hybrid System Warning! Safety Stop and Do not Drive.-?? Service manager said -??hydraulic power unit failure-??.

- Mission Viejo, CA, USA

Im not aware what is malfunctioning or failing but I get a warning to not drive the vehicle and I start hearing a beeping sound, when I try to break it makes a harsh screeching sound and tugs the car a bit. It-??s putting my safety at risk bc I drive for work and I can-??t keep having this problem happen on the freeway. I-??m afraid my brakes will fail and not break. Idk what the cause to this is, I-??ve had two different mechanics take a look at this and no codes pop up. No warnings pop up either. This has been going on for almost 3 months. I can-??t drive this vehicle with this problem and it-??s the only one I rely on for work and my everyday needs. If you guys can please help me out or look into it I will be waiting for a response. Thank you

- Las Vegas , NV, USA

o2 sensors

- Danvlle, VA, USA

My tail lights, brake lights and head lights continue to go out. I have replaced them many times myself and have taken it to the Hyundai dealership. They temporarily fixed them but couldn-??t promise how long they would work. They said to fix them would cost over 1000$. This is a safety hazard as not having brake lights could cause serious accidents. This doesn-??t seem Normal as I have never In my entire time I have been driving had to continually replace lights. Sounds like a manufacturer defect and I feel like the dealership should have to pay, not out of my pocket. I have been pulled over by the police and have had to explain why my lights don-??t work. It-??s scary because I never know if they are working or not. I did not get any warnings on my dashboard that lights were out. I have also googled this problem and it seems like a lot of the same year of Hyundai vehicles are having the same issues.

- Wichita , KS, USA

The engine appears to have seized. No engine light, smell, sounds or warnings to indicate there was an issue. However, now my car will not start. The engine also will not turn over manually.

- West Babylon, NY, USA