Opening
During opening, the trunk lid pivots back and up.
Ensure that adequate clearance is available before opening.
Opening from the outside
▷ Press the button on the trunk lid.
▷ 
Press the button on the remote
control for approx. 1 second.
▷ With Comfort Access the trunk lid opens with no-touch activation.
Opening from the inside
Push the button in the driver's
footwell.
If the vehicle is stationary, the trunk lid opens if it is not locked.
See also:
Switching on automatically
Select transmission position R with the engine
running.
The images from Top View and PDC are displayed
when the system has been switched on
using iDrive. ...
Transmission positions
D Drive, automatic position
Position for normal vehicle operation. All forward
gears are available.
R is Reverse
Select only when the vehicle is stationary.
N is Neutral
Use in automatic car wa ...
Time
The time is displayed at the bottom
of the instrument cluster.
Setting the time and time format. ...