2015 Yukon XL Denali error code

[BFunk]

I noticed 2 days ago that the clock time was off and had reset I’m assuming due to some power loss. Then as I was driving I heard what I thought was a passenger window cracked open so when I attempted to ensure they were closed I got a message on my dash “action required open then close passenger window”. I again attempted to and no power to said windows from any switch. Then I also noticed the passenger power board doesn’t deploy now either. Any idea? Thanks in advance!