Unlocking the doors with the detached key blade

Insert the key blade as far as possible in the driver's door lock. Turn the key blade clockwise approximately one-quarter turn to unlock the driver's door only.
NOTE
After unlocking the driver's door with the key blade, opening the door will trigger the alarm.
To disable the alarm:
Insert the remote key in the ignition slot. This also applies to vehicles equipped with the optional keyless drive.
See also:
Keylock
When you switch off the ignition, the gear
selector must be in the P (Park) position before
the key can be removed from the ignition
switch. ...
Automatic re-arming
If the doors are unlocked, the locks will automatically
reengage (re-lock) and the alarm will
re-arm after 2 minutes unless a door or the tailgate
has been opened. ...
Courtesy lights/door step lighting
The courtesy lights/door step lighting switch
on/off automatically when one of the front
doors is opened/closed. ...
