Moin moin! I have registered my WW behind the garage for about 3 years and would like to allow it again this summer. According to the new rules I only need the simple TÜV and of course the CAP. In this case I am a little puzzled: There are probably new rules because of pressure and so on. I have to upgrade my WW now completely (heating, fridge, light) or still applies so to speak inventory protection – mind you when re-registration. The connection hoses for the gas bottles will be ic h probably with caution to renew. oh yes, will the TÜV also be tested with the 100er approval? Will it mean: I have to renew my tyres, but would I rather do after TÜV first (if it is not worth it…). Do they scratch off the 100er badge for me? Thank you, Mike