Just had a similar experience as
@neverdone with >600 Wh/mi, full on Climate defrost, and so-so wiper defrost which is better than none for sure but just wish it would stay on.
Put the spoiler in extended mode, but that reset as soon as I walked away with the fob.
Put the wipers in service mode when I parked but they moved back down as I approached, well before any brushing or scraping could be done. Preheating during the previous half hour helped.
I thought spoiler extended mode would be persistent and wiper mode wouldn't end until driving stated.
Setting mirrors to no auto-fold just keeps them from folding in, not from folding out if manually folded in on key fob approach. This setting also does not persist.