Vehicle continuously alerts that the hood is open when it is in fact closed. Hood latch is in good condition. This happens very randomly, even while driving.

- New Britain, CT, USA

The airbag dash light intermittently comes on and off, it has thrown a B1490 code although the car has never been in any major accidents before. I have read that it is a common issue among vehicles like mine, however there is no recall though I've seen many complaints about it on online forums.

- Harrisonburg, VA, USA

The recall of the ECU flammable software recalled was fixed at Hyundai tysinger dealership in hampton va July 2020 when I retrieved the car the TPMS sensor was illuminated they assured me the software pkg they upgraded and other services provided were not related to that happening. I had a second option at rnr hampton va who ensured me that replacing each tire valve would fix the issue. They charged me 400 on 9/16/2020 for that service when the car was picked up the TPMS sensor needed to re-set itself and driving it with it was fine - it would ask to prompt me to re-set it and / or do it automatically the next 24 hours - it did not do that - it is Jan 18 2021 I just had my diagnostic for the TPMS sensor for this 2015 Hyundai Sonata at hall automotive they are saying all four valves and software that the valves placed with rnr were not complaint with Hyundai software and should of known that - it states that prohibition of 49 usc 30122 are to be integrated and compatible before proceeding the dealership - rnr and original dealership should all me accountable for this 2000 error

- Hampton, VA, USA

Vehicle driver received audio and visual alert while driving at high rate of speed that the "hybrid warning failed and to check hybrid system-turn engine off" and to pull over safely. However, the vehicle locked and lost all power making it impossible to safely exit the interstate almost instantly after the alarm. Upon research, I manage a large vehicle fleet, we have multiple other Sonata's with the same issue-and there is a tsb for this known safety failure (17-hc-003-1).

- Chatsworth, GA, USA

The car has failed to start on multiple occasions. I enter the car, press the break and the push to start button, and the car fails to ignite. It happens normally when it is colder, but will still do it when it is warmer out.

- Shelbyville, IL, USA

Head lights randomly go off while driving and do not come back on a lot of the time.this has been happening a lot as of 48000 miles and dealer says they can not find reason.

- Joliet, IL, USA

The contact owns a 2015 Hyundai Sonata. The contact stated that the vehicle misfired and took a while to start. The service engine warning light was illuminated. The vehicle was taken to an independent mechanic who found an unknown code, and performed a hard reset. The failure recurred. The vehicle was taken to the crenshaw Hyundai dealer located at 330 huffman mill rd, burlington, nc 27215, where it was diagnosed that the cvt sensor may need to be cleaned. The technician looked at the sensor and informed the contact the sensor needed to be replaced. The manufacturer was not made aware of the failure. The vehicle was not repaired. The failure mileage was unknown.

- Burlington, NC, USA

Just bought car today, 30 mins into drive home, car began to sputter, hybrid system warning light came on and shut the car down completely. Loss of power, in the middle of the hwy. Not safe!! dealership came and towed car, but I an very upset with purchase.

- Tuscaloosa, AL, USA

While driving my car lights came on and car started to slow down. I pull over the side of the highway and my car completely stopped and would not come back on. I got a tow and was told there is a recall on my engine and to take it to Hyundai.

- Allentown, PA, USA

Was driving on sunrise highway doing about 55 mph when all of a sudden my car start losing all power acceleration and would not go pass 20/30 mph. Was able to get to side of highway. But now car has issues picking up acceleration. Could have caused a major accident.

- Coram, NY, USA

Horn/ panic alarm is non- functional. Just out of warranty at 62,000 miles.

- Euless, TX, USA

My 19 year old daughter was driving home from the store and the car shut down in the middle of driving all power went out steering became hard and brakes became hard. And something smelled as if it was burning. We are the second owners of the car and barely drive it. It was purchased 2 years ago and regular maintenance is kept on the car. Unfortunately we don't have a warranty on the car any longer and still making payments. This is very dangerous and could have caused a major accident and as well as cost my daughter her life if she didn't know how to control the car when everything shut down in traffic.

- West Columbia, SC, USA

Driving on the highway when "hybrid system warning. Do not drive" the vehicle lost all power and had to roll down the hill. This happened 2 years ago and the dealership supposedly fixed it.

- Marble Falls, TX, USA

In 2019 I had my computer replaced with less than 60K miles! I had every light come up on the dash board. I've been complaining to the dealer ship about my car running out of oil, the engine makes weird noises as it currently has less than 80K miles on it. I had my oil changed on April 15th. 2020 6 days later my cars engine was making noises checked my oil and I was down almost 2 quarts in less than a week. I bought this car brand new and have had nothing but issues with it.

- Kenduskeag, ME, USA

The week of 2/3/20 I reported my vehicle's lose of power at interstate speeds and the illumination & chiming of the check engine light. I took the car to the dealer where they ran engine diagnostics and began an oil consumption test. On 3/2/20 the vehicle again lost power on the interstate. Again I took it to the dealer where they did the T3G campaign. Yesterday 3/17/20 the engine light came on and remained on for 5 starts of the engine. The dealer could not replicate the symptom on 3/18/20. The vehicle failed the oil consumption test by 363 miles and the dealer is submitting a claim for a new engine. This model year car has serious defects and may not be safe to drive.

- Atlanta, GA, USA

When I have the "lane departure" running it cancels out the "blind spot detection". the dealer has recalibrated the sensors twice an finally told me I couldn't operate both of those two items and the same time. This occurred going down the road, city or highway or city streets.

- Bedford, IN, USA

8-10 times in the past year while driving car in freeway hybrid system warning comes up prompting to safely pull over and turn off car. Car then starts slowing down. Have taken the vehicle to Hyundai service 4-5 times and they keep finding broken parts that dont fix the problem.

- Vallejo, CA, USA

I was driving my 2015 Hyundai Sonata hybrid and all of a sudden the engine light came on and my car just cut off I was able to hit the brakes.I was driving on the city street I thank god I wasn't on the highway.after that the car would not cut on again.had to get the car towed

- Richmond, VA, USA

Car, hybrid, died at a light. Warning light and buzzer alarm !charging system error do not drive. Was able to restart car. Stopped at a store, let it sit. Restarted again engine light stayed in got home where I was temporarily staying, waited a few hours restarted no warning lights.was a Friday, messaged service mgr, he was off called Monday car brought in Tuesday. Error code off on board diagnostics was P1B70. They loaded software update 19 hc 002H service bulletin. Car 2015 this problem was a issue with earlier years..still around unfortunately. Should have been a safety recall..cars are dying while driving. Dealer expressed opinion that this should resolve issue if not call immediately.

- Sunrise, FL, USA

I was driving on the highway when I noticed the RPM's dropped to zero and the accelerator stopped working. I was able to safely pull over with medium traffic traveling at 70 mph.

- Los Angeles, CA, USA