This is a video tutorial that shows you how to start your scooter when you lost your keys. If you're stealing a scooter, then that's your own fault, this is just to show you how to start your little motorcycle without keys, for emergencies. Now, this video is in a different language, but there's text for you to luck at, so follow along.
Unplug the little white box. If you can't do it with your hands, try a screwdriver. Then start it. To stop it, plug up the exhaust or plug the little white box back in.