I was driving on the interstate when I heard a long noise that sounded like a gunshot. I then heard a noise coming from the area of the sunroof like broken glass. I had the cover closed. Had I not had it closed, glass would have been falling in all around us. I pulled over to look at it and it looked a bomb had exploded. Some pieces were still attached but shattered and others were everywhere.

- Jacksonville, NC, USA

My car has been hesitating and cuts off while driving. Whether I go 25 miles per hour or 70 my car continues to hesitate. When it hesitates I can rev the car with the accelerator to the floor but my car wont engage. I have to take my foot off the accelerator and hope my car re-engages or my engine will cut off and I have to restart it. I have had my car in the shop 5 times. 0N 11/22 orlando Hyundai replaced low pressure fuel pump. On 12/18 per the tech line says high resistance injector harness and fuel rail high pressure sensor needed replacing. On 12/23 the PCM has intermittent internal open circuit. The PCM was replaced and fuel line. 1/12-1/23/18 replace control harness and crank sensor. I placed my car into lemon law. I received a letter from Hyundai to bring my car in today 2/22 I was asked if I had any other problems and told them my car hesitated at odometer reading 10022 miles they check my car and was told my car has no issues found. John mc my service advisor drove my car with me in it he says he knows there is a problem and it hesitated on him and say but we don't know how to fix it. He said today we didn't recreate the issue so we believe your car is fixed. This car is a safety issue. This is the same problem I had with a 2015 Sonata. I traded that in for a elantra that was way to small for me and I traded for this 2017 Sonata. This car is a major safety issue. Not sure what to do. Hyundai needs to find out what wrong with this car so when this problem arises to another Hyundai a solution can be found. Just give me a new Sonata and I would be happy, I bought my car with 6 miles on it do the right thing Hyundai. It's awful scary at 70 mph to have this hesitation begin. What does it take for Hyundai to do something (have an accident?)

- Orlando, FL, USA

I brought this in Oct 6, 2017 at win Hyundai in carson. A couple week later, I am having tire pressure problems. The tires is sliding on the freeway and the street. The tire pressure keeps going up and down everyday. I brought this car to the dealership twice, and they said that nothing is wrong but something is wrong with the tires. Last night, when I pull into a driveway the wheel was struck until it stop. This car is 2017 Hyundai Sonata SE. I noticed a difference when you change tires because the tires isn't sliding on the freeway and the street.

- Westminster, CA, USA

Purchased our 2017 Sonata sport in December of 2016. In July I had my first power steering issue. While driving for no apparent reason I lose power steering and can barely turn the wheel. I have to pull over with great struggle and turn the car off then restart it to be able to get power steering back. The light for power steering illuminates on the display panel and then disappears after I re-start it. Along with the traction control at times, but often just the power steering fails. Happens usually at speeds around 20-30 miles per hour. Once going 40. Service department at dealership stated they can't duplicate the issue and gave the car back to me. Continues to be an issue. Also had to have the display panel replaced because only one half would illuminate. The display panel failed after only having the car 1 month. Took over 3 months for the part to come in so they could fix it.

- Mechanicsville, MD, USA

On Saturday 9/16/17 I was at a stop light sitting still when my car stalled and went dead. I looked at the dashboard and saw the engine light was on. The brake was frozen and before I could restart the car it rolled into the vehicle in front of me. There no damage to her Jeep. However my car hit the spare tire and rack on the back of her trunk, causing damage to the hood of my car, the grill and lower bumper. We did not exchange information, as she did not have damage to her car, so she left the scene. I drove the car home (2 miles from my house) and called the dealership. They told me to bring the car in. I brought it in the same day. Raymond, the service agent came outside to survey the damage and I told him what happened. He went to talk to the service manager and later came out and said they will take the car and put it on the machine to get a diagnostic reading to see why the car stalled. They gave me a loaner car and I left. On Monday, 9/19/17, I returned to the dealership after I got off work and was told by raymond that they could not find anything wrong thus far. He said he wanted to keep the car another day or two to take it for a drive and try to see if it would stall again. I agreed and asked raymond to also check the fuel injectors, fuel pump, fuel regulator, as my friend who is a car mechanic suggested to me that this can cause a car to stall also. He said okay. On today, Wednesday 9/21/17, raymond called me and said they took the car out for a drive and it did not stall, nor could they get a reading that anything was wrong when they put it on the machine. He said he could not understand why the car would stall. I asked for a diagnostic report and he said he could only give me a copy of the service ticket. I am afraid that this car could stall again and what if it happens while driving -- it could be much worst damage and bodily harm. Please help!

- Las Vegas, NV, USA