Not a cool mod but electronic related question?
 

I have a 2020 Passat R-Line and Ive Read in my manual that you can set it up so that - to my understanding- you can make it so it locks the doors by just "walking away: and you get out of a 5" range? automatically..when key not present....I cant seem to get it to do that???

I also want to be able to roll down windows and up with the remote....It does nto work. I heard that it has to be turned on in the software?? is that true as well with the proximately key???

also the rolling up of the windows when you put finger the the Slot on the door handle.....

those features currently not working with my Passat. I love the tech parts!!!!!