2024 Kia K5

I bought this vehicle less than 60 days ago and there is transmission hesitation, hard engagement in lower gears, Rough jerking shifting along with acceleration lag. Erracric shifting and phantom braking. I have taken it into the dealership I bought it at at they are not seeing anything. It currently is at another Kia dealership for the past two days. This vehicle is going to cause an accident that puts my safety and others at risk. There is no warning lights that come on. I have done my research and there has been other complaints from other consumers having the same issues. I do have video of in town driving but have not been on the highway

The contact owns a 2024 Kia K5. The contact stated while driving 60 MPH, the vehicle inadvertently lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle was able to be restarted. The contact stated that several unknown warning lights were illuminated. The vehicle was taken to the dealer, who was unable to determine the cause of the failure. The vehicle was not repaired, and the failure reoccurred. The vehicle was taken back to the dealer, who then diagnosed a failure with the throttle body. The vehicle was repaired, but the failure reoccurred. The vehicle was then taken back to the dealer, who diagnosed an additional failure with the main wiring harness array. The vehicle was repaired. The manufacturer was notified of the failure but did not assist. The failure mileage was 3,000.