Got a 2019 Niro LX (non-plugin) today from Carvana with just over 11,000 miles on it. Drive it around town just a little to test drive. But later, when my wife took off for my first trip with it, the check engine light came on. She went to pick up a kid from a day camp and while waiting, she turned off the car but keep my phone playing music via AppleCarPlay. Got a message to Turn on my car to keep the battery from discharging/draining. When she turned on the car, she got a message to turn off the car and check the regenerative brakes. Restarted the car and everything seemed OK for a few minutes but right when she got into heavy traffic, got the message about the brakes again and car lost power. So slowed and got over, restarted the car and got going again but then quickly it repeated itself. Got the car off the road and into a business parking lot to wait on road side assistance. Got it towed to a chain store for a complete diagnostic hopefully tomorrow. My wife is wondering what could be said to keep this car or even get another Kia let alone a Niro. It was scary for her and I cannot blame her. What could this be? Anyone else experience this? Do I try another Niro or just give up on the line? Thanks.