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:
The concept
The central locking system becomes active
when the driver's door is closed.
The system simultaneously engages and releases
the locks on the following:
▷ Doors.
▷ Tailgate.
▷ ...
BMW X3 iDrive Owners Manual
h1 {color: red;}
h2 {color: green;}
h3 {color: blue;}
h4 {color: #FF00FF;}
...
System limits
Check the traffic situation as
well
PDC cannot serve as a substitute for the
driver's personal judgment of the traffic situation.
Check the traffic situation around the vehicle
with your own ...