Up here in Canada I got a recall on this. It has to do with the rear view camera not working if/when the system freezes. The camera is considered part of the safety equipment. I don't get it myself. I can turn my head and use the inside and outside rear view mirrors but what do I know, eh? I'd never had the problem but they did some sort of software update, no charge.
https://www.consumerreports.org/car-...ra-could-fail/