Unlocking and opening
▷ 
Press the button. The doors
are unlocked.
To open, pull the door handle above the armrest.
▷ Pull the door handle above the armrest twice: the door is unlocked the first time and opened the second time.
See also:
Brake force display
The concept
► During normal brake application, the outer
brake lamps light up.
► During heavy brake application, the inner
brake lamps light up in addition. ...
Priority options
The driver has priority
The source selected via iDrive in the front is
output on the vehicle loudspeakers and can
be selected but not operated from the rear.
Other audio or video sources ...
Using the door lock
General information
Locking from the outside
Do not lock the vehicle from the outside if
there are people in it, as the vehicle cannot be
unlocked from inside without special knowledge.◄
...