2005 MERCEDES-BENZ SLK-Class Radio

25 At a glance
Multifunction steering wheel
You can switch the multifunction display to
the respective operating mode if you wish
to operate the system using the buttons on
the multifunction steering wheel. 
On the multifunction steering wheel,
pressè or ÿ repeatedly until
Radio, Single CD, MP3, CD changer*,
Satellite radio* or Telephone* display
appears in the multifunction display of
the instrument cluster.Radio operation
1Waveband and position in Preset menu
2Station frequency
Single CD operation
1Single CD operation
2Current trackMP3 operation
1MP3 operation
2Current track
CD changer* operation
1Current CD
2Current trackSelecting the multifunction display

26 At a glanceMultifunction steering wheelSatellite radio* operation
1SAT and position in Preset menu
2Channel nameTelephone* operation
If a telephone has been installed, either the
main display or a list appears.
Telephone main display:
1Telephone operation
2Telephone network informationIn the list screen, instead of the telephone
network information, either a phone book
entry or one of the last 10 outgoing calls
will be displayed.

In order to close the list display,
presst
.
This switches to the telephone main
display.

27 At a glance
Menu system

Menu system
The menu system allows for easy opera-
tion of COMAND.
Each of the following main functions has a
main menu: 
Audio
(Radio, Single CD, MP3, CD changer*
and AUX mode)

Satellite radio*

Telephone*

Navigation*

ServiceOpening main menus

Audio (
page 38):
Press .

Satellite radio* (
page 83):
Press 5.

Telephone* (
page 102):
Press .

Navigation* (
page 125):
Press .

Service (
page 185):
Press .Menu display
A display can be composed of 3 sections.
Example: Radio main menu
1Soft key sections
2Main area
3Status bar

28 At a glanceMenu systemThe functions currently assigned to the
soft keys are displayed in the soft key sec-
tions 1.
Messages or settings are displayed in the
main area 2.
The settings can be changed by operating
controls accordingly.
The status bar 3 is divided into three ar-
eas.Left side:
The selected operating mode is given. In
this example: Radio
Center:
Indication of the selected operating mode.
In this example:

FM = selected waveband

1 = selected station is stored on
preset 1
Right side:
General status information is displayed, re-
gardless of the selected operating mode. In this example (
page 27):

ROAMING
= telephone* is logged into a
mobile communications network out-
side your home network.

= telephone* signal strength
Menu functions and submenus
Using the soft keys you can switch func-
tions ON or OFF or open submenus.
iA maximum of five soft keys may be
displayed on each side of the main area
2.

29 At a glance
Menu system
Example: Radio main menu:
The
Scan
soft key switches the scan
search ON or OFF.

The
Autost.
soft key opens the sub-
menu for the Autostore settings.In some situations, soft keys may not have
any function and thus not be available.
Should a soft key not be available, it will
appear shaded out, its characters will ap-
pear white.
Example:
Presets
, Scan
and
Autost.
soft key.Exiting from submenus
You can exit the current submenu by
pressing the
Back
soft key. The display
switches to the next higher menu level.
The system does not accept setting modi-
fications which have not been stored.
There are exceptions where pressing the
Back
soft key will also store new settings.
These exceptions, whenever applicable,
are referenced on the following pages.

31 At a glance
Quick reference COMAND
A common volume setting is provided for
Radio, Single CD, MP3, CD changer*, AUX
and Satellite radio* operating modes.
When setting the volume, the system auto-
matically stores the setting for the current-
ly active operating mode. The volume of
navigation announcements can be
changed only during an actual announce-
ment.
Setting the volume 
Turn the rotary control4 located on
the COMAND control unit,
or

Pressæ or ç on the multifunc-
tion steering wheelThe volume changes up or down, de-
pending on the direction of rotation or
which button was pressed.
The system stores the volume settings
when the device is switched OFF.
After switching the system back on again,
the volume may be lower than at the time
when the system was switched OFF.
This could be the case if
the system was switched OFF for more
than 15 minutes, and

the volume had been set to a value in a
certain range at the time the device
was switched OFF.Automatic volume control
The automatic volume control adjusts the
volume depending on

the vehicle’s speed (only in vehicles
without sound-system*),
or on
the interior ambient noises of the vehi-
cle (only in vehicles with sound-sys-
tem*)

other parameters (e.g. windows open
or closed)

32 At a glanceQuick reference COMANDA common balance setting applies to the
following operating modes:
Radio

Single CD

MP3

CD changer*

AUX

Satellite radio*When adjusting the balance, the system
automatically stores the setting for the
currently active operating mode.
Setting balance

Open the main menu of the appropriate
operating mode (
page 27).

Press the
Balance
soft key.
The Balance menu appears.

Press or :
The cursor moves horizontally, adjust-
ing the balance accordingly.
Storing new settings:

Press or the
Back
soft key,
or

wait until the display changes.
BalanceiFor Navigation* a different balance set-
ting is possible. You find the descrip-
tion under “Adjusting the acoustics for
navigation announcements”
(page 127).

33 At a glance
Quick reference COMAND
For the following operating modes, differ-
ent settings for bass and treble can be se-
lected:
Radio (FM waveband)

Radio (AM waveband)

Radio (Weather Band)

Single CD

MP3

CD changer*

AUX

Satellite radio*

Navigation*Bass and treble settings for navigation an-
nouncements are found under “Adjusting
the acoustics for navigation announce-
ments” (
page 127).
When adjusting bass or treble, the system
automatically stores the setting for the
currently active operating mode.
Setting bass and treble

Open the main menu of the appropriate
operating mode (
page 27).

Press the
Bass
or
Treble
soft key.
The Bass or Treble menu appears.

Press or :
The cursor moves horizontally, adjust-
ing bass or treble accordingly.
Bass and treble