I stopped for a minute because I had forgotten something. Went back to car and pressed "go" and instead of the usual screen it said software update needed and started doing it. Didnt seem to give me a "later" option and I had to sit there for 10 minutes. Is this a one off for my new car or does it happen often? It said dont drive while its doing it, I wasnt in a rush but could have been wanting to drive to hospital or whatever.