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:
Displaying messages
1. "Office".
2. "Messages"
A symbol identifies the type of message.
...
Switching the reception on/off
1. "Navigation"
2. Open "Options".
3. "Receive Traffic Info" ...
Adjusting
The following settings are available:
"Rear displays"
"Language/Units": language can be set
globally for all screens.
"Tone"
...