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:
General information
Instructions for voice activation system.
To have the available spoken instructions read
out loud: ›Voice commands‹ ...
Safety information
The tire characteristics and tire inflation pressure
influence the following:
The service life of the tires.
Road safety.
Driving comfort.
...
Tire inflation pressure values up to 100 mph/160 km/h
320i
328i
335i
...