2022 Hyundai Accent ELECTRICAL SYSTEM,UNKNOWN OR OTHER

On three separate occasions my car has completely shut off WHILE DRIVING! I purchased it brand new in August 2022. Each time there was no warning lights or anything. I would notice I was losing speed. When I would look down at the dashboard and notice all the lights were off and the entire car was off. Each time it has happened I have been able to slow down and pull over. I've had to put the car in to "Park" then restart the engine. It's a terrifying experience and I feel lucky that there were no cars in front of me. This has happened 3 times! Twice I had children in the car. Once I was going 70 mph and another time I was turning a curve. It has been by far one of the scariest things in my life. I took it to the dealership multiple times but they can not replicate the problem so they keep dismissing the case. The Hyundai corporation has also dismissed my case. I've tried reaching out to the attorneys and the dealership owner. The car should not be allowed on the road. At this point I'm driving with a video camera per advice of an attorney. However, I'm terrified for when this will happen again. It has happened at random and unpredictable times so I never know. I posted on a Facebook group and a few other people have commented that their Hyundai's are doing the same thing! They are running into the same problem with dealerships and corporate dismissing the cases.