When do you switch?

Moin@All I don’t know about cars yet, but somehow my TT runs my turn. So after I switch on it turns on if there’s a ball 🙁 the normal my father is my better to ask because of the turbo naja anyway. Does not want that to happen to him either. 1. Starting 2. after starting at 3rd at 30 4. at 50-60 Depending on the traffic 5th at 70. 6. From when can you turn on the 6th highway. Highway from 100 ?. Sorry never had a 6Gan g gear 🙁 and I’ve never driven such a spred car. mfg Crash Override