I've had my baby for a couple of months now, and lock it with the remote whenever I park it. Just a press on the key and I hear the locks click, and the tail lights flicker for a second. Today when I locked it, the horn also sounded. Cute. Is the horn supposed to make a sound or was it just not working properly before today? What happens tomorrow when I lock it, will the top go up and down or other elctronic event occur?