My screen says it needs an emergency update. Nothing that requires the screen will work.

What is your question?

My screen says Emergency Update. No Valid media detected for 60 seconds. Shutting down... We cannot use any of the items that is controlled by the screen. It is a 2018 Tiguan.

What makes this problem better or worse?

Nothing

How long has your 2017 Volkswagen Tiguan had this problem?

all day