NHTSA Complaint #11576403 — 2022 KIA EV6

While driving my car on [XXX] around [XXX] an error message popped up "Stop vehicle and check power supply" and speed of the car started to decline. I could not drive more than 20mph on a main street that had a speed limit of 35 mph. Thankfully I was able to park at a Ralphs in a safe place before the car died. The 12 Volt battery died. If this happened in a freeway this could be a risk if we are not able to stop at a safe location. Towing services was able to tow my car home but I had to keep a portable jumper connected to the car so I can move the car on the flatbed since I couldn't put the car in Neutral for towing. I replaced the 12 Volt battery the next day, but the issue persists and the next available appointment is on April 1st. Upon researching this issue, it is a well known issue with Hyundai/Kia cars and it looks like the ICCU module needs to be replaced. Please look into this issue. Here are some links for reference: [XXX] [XXX] Thank You. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)