NHTSA Complaint #11527999 — 2023 KIA NIRO PHEV

While approaching an intersection light, that was turning red, I suddenly heard the car beeping rapidly and all the red warning lights on the dashboard behind the wheel went off and the vehicle stalled. Luckily the intersection light was red, so everyone was coming to a halt. I do remember the dash board becoming blank, like there was no power. I had to turn the car's power ON button several times before I could shift into Drive. In the meantime, the traffic light turned green and I was still trying to switch the car to Drive mode. Finally it did and we drove the next 4 hours without issues. When the car stalled we were already running in hybrid mode as we had driven 250 miles prior to that and there wasn't much charge in the battery other than what the car maintains when it switches from EV to Hybrid mode. If this would have happened where we were at higher speeds, like on a highway, then we were at very high risk of being in an accident and someone could have gotten hurt for sure. We were very lucky that the car in front of us and behind us were all slowing down, because we were approaching an intersection where the light was turning red. So fortunately the car stalling didn't cause an accident even though it was in the middle of the road. We did take the car in to KIA service and they scanned all systems and found a history code MFC (C183186) which I was told, means the car lost communication with navigation. They recorded the code and cleared it since then. They could not repeat the incident and have no idea why it happened.