The contact owned a 2023 Hyundai Elantra. The contact stated while the contact's daughter was driving at an undisclosed speed, the lane assist was activated, however, the vehicle independently steered to the right. The contact stated that the failure occurred on a two-lane road. The contact stated that due to the failure, the vehicle crashed into a ditch, where there was a concrete covert where the vehicle came to a stop in an open ditch. The contact stated that the transmission and other unknown parts were detached from the vehicle. The vehicle was towed to a tow yard. The vehicle was deemed a total loss. The contact stated that the vehicle had been taken to the dealer previously because of failure and an unknown sensor had been replaced. The manufacturer was made aware of the failure. In addition, the contact was advised to contact the NHTSA Hotline and report the failure. The failure mileage was approximately 20,305.

- Camden, AR, USA

Car horn doesn-??t work.

- Imperial Beach , CA, USA

The contact owns a 2023 Hyundai Elantra. The contact stated that on several occasions while driving in the rain, the vehicle experienced severe hydroplaning while driving slowly over standing water. The contact lost control of the vehicle and nearly caused a crash. The vehicle was not yet taken to the dealer to be inspected or diagnosed. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 7,000.

- Elmira, NY, USA

On two occasion vehicle abruptly shuts down leaving me with no control of vehicle. 1st incident, i was turning corner when car made a loud screeching noise and completely shut down, i had no control over breaks or steering. Car sat for several hours before i could start it up, i did attempt to drive it down the street. I called to have vehicle looked at by dealership. They were unable to duplicate what happened. I received car back drove it for 2 weeks and then same thing happened, this time I was on a busy road when it shut down making loud screeching noise. I let vehicle roll while i struggled to pull over. I had no control over vehicle something is triggering vehicle to shut down. I am very concerned this will continue happening and it could result in a serious injury or fatality. Dealership as of today has no resolution to this problem, they still have my vehicle in their shop.

- Philadelphia, PA, USA