steering MERCEDES-BENZ C-Class 2005 W203 Comand Manual

27 At a glance
Quick reference COMAND

Quick reference COMAND
Switching on
Turn the key in the starter switch to
position 1 or 2 if the COMAND was
switched off by turning the key in the
starter switch to position 0 and
removing it.
or

Press e.
In both cases, the system will activate
the operating mode which was active
when the system was switched off.Switching off

Turn the key in the starter switch to
position 0 and pull the key out.
or

Press e.
When the audio is playing, the volume
knob will adjust the audio volume, and also
the volume for telephone and navigation.
During a telephone call (talking or ringing),
the volume knob will adjust the telephone
voice and ringer volume.
The volume for the navigation announce-
ments can only be changed while an
announcement is being made.
When you adjust the volume, the system
will automatically store the setting for the
current operating mode.
iYou have the following options to
control the system:
at the COMAND

at the multifunction steering wheel
(refer to vehicle Operator’s Manual)
This Operator’s Manual describes the
control at the COMAND.
Unless otherwise indicated, the
descriptions and illustrations refer to
the COMAND.
Switching the COMAND control unit
on and offiFor an explanation of starter switch
positions, refer to vehicle Operator’s
Manual.iIf the key is not in the starter switch in
position 1 or 2, the system will automa-
tically stop after around 30 minutes.
Volume

28 At a glanceQuick reference COMANDAdjusting the volume
At the COMAND, turn the rotary control
at the e key.
or

Press J or I on the
multifunction steering wheel.
The volume is turned up or down
depending on the direction of rotation
or the key pressed on the
multifunctional steering wheel.
The system remembers the volume
setting when it is switched off.Automatic volume control
The automatic volume control feature
adjusts the volume depending on:

vehicle speed (only in vehicles without
premium sound system*)
or

ambient noise inside the vehicle (only
in vehicles with premium sound
system*)
iWhen the system is switched on again,
the volume may be lower or higher than
at the time when the system was
switched OFF.
This will be the case when the volume
was adjusted to a value outside a
certain range when the system was
switched off.

27 At a glance
Quick reference COMAND

Quick reference COMAND
Switching on
Turn the key in the starter switch to
position 1 or 2 if the COMAND was
switched off by turning the key in the
starter switch to position 0 and
removing it.
or

Press e.
In both cases, the system will activate
the operating mode which was active
when the system was switched off.Switching off

Turn the key in the starter switch to
position 0 and pull the key out.
or

Press e.
When the audio is playing, the volume
knob will adjust the audio volume, and also
the volume for telephone and navigation.
During a telephone call (talking or ringing),
the volume knob will adjust the telephone
voice and ringer volume.
The volume for the navigation announce-
ments can only be changed while an
announcement is being made.
When you adjust the volume, the system
will automatically store the setting for the
current operating mode.
iYou have the following options to
control the system:
at the COMAND

at the multifunction steering wheel
(refer to vehicle Operator’s Manual)
This Operator’s Manual describes the
control at the COMAND.
Unless otherwise indicated, the
descriptions and illustrations refer to
the COMAND.
Switching the COMAND control unit
on and offiFor an explanation of starter switch
positions, refer to vehicle Operator’s
Manual.iIf the key is not in the starter switch in
position 1 or 2, the system will automa-
tically stop after around 30 minutes.
Volume

28 At a glanceQuick reference COMANDAdjusting the volume
At the COMAND, turn the rotary control
at the e key.
or

Press J or I on the
multifunction steering wheel.
The volume is turned up or down
depending on the direction of rotation
or the key pressed on the
multifunctional steering wheel.
The system remembers the volume
setting when it is switched off.Automatic volume control
The automatic volume control feature
adjusts the volume depending on:

vehicle speed (only in vehicles without
premium sound system*)
or

ambient noise inside the vehicle (only
in vehicles with premium sound
system*)
iWhen the system is switched on again,
the volume may be lower or higher than
at the time when the system was
switched OFF.
This will be the case when the volume
was adjusted to a value outside a
certain range when the system was
switched off.

71 Telephone*
Important notes
iIf you have a Mercedes-Benz specified
integrated mobile telephone (TDMA,
CDMA or GSM) and the telephone is
inserted in the cradle, the telephone
functions can be used as follows: 
at the COMAND

at the multifunction steering wheel
This instruction manual describes the
operation at the COMAND. Unless
otherwise indicated, the descriptions
and illustrations refer to the COMAND.
Operation at the mobile phone is
described in separate operating guides.
Refer to the vehicle Operator’s Manual
for operation of the telephone using the
multifunction steering wheel.
iIn certain menus, the COMAND can
display date and time of the calls.
The COMAND can display phone
number and name of the other party
(e.g. if the COMAND detects an
incoming call, but also in other menus).
For the number to be displayed, the
number information must be
transmitted with the incoming call. The
same goes for the name display which
additionally requires that the caller’s
number and name are saved in the
phone book.