Hello, I am new V60 driver and very satisfied. Two small questions, I have: 1) When I unlock the vehicle, the air conditioning / blower goes on very high level. This switches off again when I open the door. For what is the function good? 2) The “Gurte- und Türen” warning I did not understand correctly. I get the again and again also, if actually all are properly fastened (all occupied places know). Is then a little annoying that you get the away Why is the message coming? Thank you and greeting