On the door, that is, the picture above the top corner of the metal stick with the same button called what? What's the function? What models are there?
Should be a security lock it to prevent the child to open the door
Is the window up and down buttons, high configuration only
Door lock, press the lock door, pull up to unlock, as long as not a cottage car, should have, usually by the central locking lock to prevent children to open the door or high speed when the door that open!
