BMW Driver's Guide for the 2019 G20 points you to this website to get the fuse assignment plan:
https://www.bmw.ie/en/topics/owners/fusecard.html
Admittedly, I've not YET looked in my trunk to see if there is a card in the fusebox, but I can't get it from my VIN on this site. Nor can I pull one for our 2019 X3 as well.