Changing wheels (and changing them back) in the service menu is supposed to do a deeper reset. Like change to 20” and back, depending on what you have currently of course.I left it this morning for 1.5 hours after Power Off from touchscreen and without phone access, and still NFC reader is not getting reset.
I wish there was a way to do a deep reset similar to a software update, because that fixed the issue last time.
I also do not believe the power off does anything. The screen pops back on way to fast in my car to be coming back from a full power off state