Well, I'm not sure what happened, but I went to get in my car today and it gave me a weird message about there being a power failure (Jan '22 build). Car would not shift into D, so I left it. I assumed there was a 12V issue and checked the battery. Sure enough, it read 0.67V, this is on a 6 month old MYP. I immediately connected a trickle charger to it and let it charge for a few hours. Now the vehicle is totally unresponsive, doors won't open, nothing. Sigh...No ETA on when a mobile tech will be able to come out, so it'll be stranded in my garage for only God knows how long.