Unlock the alarm Mazda 2

Servus people, I’m driving a new Mazda 2 and this wretched beep is on my mind. I know that this doesn’t make a workshop for me and that you should net it and probably with a new car au net is so good but it should. There are such tricks… 5 times turn in, then motor on, 3 times turn in, engine off again…. so according to the motto… Does someone know what?