1
Display
2
Right control panel
3
Left control panel
If you turn the key to position
1
in the ignition
lock, the on-board computer will be activated.
You can control the displays and the settings on
the on-board computer using the steering-wheel
buttons on left control panel
3
.
You can use the steering-wheel buttons on right
control panel
2
to control the functions of the
audio system and switch on the voice control
function of the navigation system (see the sepa‐
rate Operating Instructions).
Steering wheel buttons
Left control panel on the steering wheel
=
;
R
Call up the menu bar on the dis‐
play
R
Select a menu
:
9
Press briefly
R
Scroll through lists
R
Select a submenu or function
R
In the
Audio
menu, open the track
or station list and select a station
or audio track
R
In the
Telephone
menu, switch to
the telephone book and select a
name or a telephone number.
Left control panel on the steering wheel
:
9
Press and hold
R
Quickly scroll through all lists
R
In the
Audio
menu, select a station
or audio track using rapid scroll
R
In the
Telephone
menu with the
telephone book open, start rapid
scroll.
a
R
Confirm display messages
R
In all menus, confirm the selected
entry on the list or the display
R
In the Audio menu, stop the station
search function
R
In the
Telephone
menu, switch to
the telephone book and start dial‐
ing for selected numbers
%
Press briefly
R
Back
R
Hide display messages
R
In the
Audio
menu, exit the track
or station list
R
Exit the telephone book or redial
memory
R
Vehicles with navigation system:
switch off voice control for naviga‐
tion (see the manufacturer's oper‐
ating instructions)
%
Press and hold
R
Call up the standard display in the
Trip
menu
Right control panel on the steering wheel
6
R
Make or accept a call
R
Switch to the redial memory
~
R
Reject or end a call
R
Exit the telephone book or redial
memory
W
X
R
Adjust the volume
Instrument cluster and on-board computer 139
