Locking/unlocking the driver's door with the emergency key
If you wish to lock the vehicle entirely using the emergency key, first press the button for locking from the inside while the driver's door is open. Then proceed to lock the driver's door using the emergency key.
Remove the emergency key More.
Insert the emergency key as far as it will go into opening 
in the cover.
in the cover. Pull and hold the door handle.
Pull the cover on the emergency key as straight as possible away from the vehicle until it releases.
Release the door handle.
To unlock:
turn the emergency key anti-clockwise to position 
. To lock:
turn the emergency key clockwise to position . Carefully press the cover onto the lock cylinder until it engages and is seated firmly.