Hi Helmi,
bist du sicher, dass der (E-)Motor an war? Wenn du früh der Zündschlüssel gelöst wird, entsperrt die Wegfahrsperre (Schlüsselsymbol) nicht und der (E-)Motor bleibt aus.
That happened to me on my first ride home with the new Niro.......
I stopped in the middle of an october-dark wood for "natural causes" and when I returned to the car to continue driving the car wouldn´t move.
It took some trial and error seconds for me to understand that the correct OK-sound should be heard before driving
Sometimes even now, I make the mistake of leaving the gear stick in D instead of P when I park and naturally the car will not accept that the next day when I am in a hurry to get away - even if it played the OK sound