2004 MERCEDES-BENZ C-Class Comand Manual

10 At a glanceCOMAND control unitPop-up screen messages
Battery voltage gets low
You can still operate COMAND without the
engine running.You will see the message “Caution. Please
start engine. Otherwise COMAND will shut
down in 3 minutes”.

Start the engine.
You will see the message “Caution. Please
start engine. Otherwise COMAND will shut
down in 10 seconds”.

Start the engine.
You will see the message “Caution.
COMAND will shut down now”.

Start the engine.Transmitting an emergency call
via Tele Aid*
Refer to the vehicle operating instructions
for information regarding the operation of
the Tele Aid emergency call system and on
how to transmit an emergency call.
You will see the message “Tele Aid active”.

Press the right-hand rotary/push-
button v to remove the window.
COMAND will mute an audio source or one
of the two service sources Voice output in
navigation or Voice control system.
iThe symbol bar appears in all system
main menus.
For symbol and map displays in naviga-
tion:
The symbol bar appears on the left hand
side of the display and shows different
symbols.!To prevent the car battery from running
down, you will be receiving two mes-
sages asking you to start the engine
when battery power gets low.
iIf you do not start the engine, you can
continue using COMAND until the next
message appears.

11 At a glance
Multifunction display

Multifunction display
The starter switch must be in position 1 or
2. Refer to vehicle operating instructions.
You can operate the following systems
with steering wheel buttons 4 and 5:

Radio

CD (CD changer and CD drive)

Auxiliary audio source, e.g. tape recor-
der (
page 218)

Telephone
For more detailed information, refer to
“Multifunction display” in the chapters dis-
cussing the radio, CD, and telephone ope-
ration.
1
2
5
3
4
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Function
1
Multifunction display in speedo-
meterOperating the control system
2
Adjusting the volume
I lowers the volume
J raises the volume
3
Making a call
K Accept incoming call or
starts dialing
L End a call or end Tele Aid
4
Switching between menu sys-
tems
E next system
H previous system
5
Moving within a menu system
F next display
G previous displayFunction

12 At a glanceQuick reference COMAND

Quick reference COMANDThe section “Quick reference COMAND”
summarizes information regarding the
main functions of your COMAND system.
You should read this section with particu-
lar care if you are operating COMAND for
the first time.
For detailed information, please refer to
the pages indicated and the respective
system chapters.Switching on

Press #.
The Mercedes logo and the lettering
Mercedes-Benz will appear. The display
then changes and an alert box will ap-
pear.COMAND switches on the last active
system and displays the corresponding
menu.Switching the COMAND control unit
on and off
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13 At a glance
Quick reference COMAND
The navigation system was the last sys-
tem used
The menu displayed will vary according to
the last navigation function used.
If route guidance was active:
the symbol display or

the map
If route guidance was active and the
COMAND was switched off for more than
2hours:

an inquiry menu (
page 187)If destination input was active:

the main destination input menuSwitching another system on

Press a system key, e.g. d.
The main CD menu will appear.
Switching off

Press #.
The COMAND control unit will switch
off.
iIf COMAND is switched off for more
than 30 minutes during active route
guidance, all manually entered traffic
jams and detours are deleted. You will
see a corresponding message. Selec-
ting a detour (
page 181).

14 At a glanceQuick reference COMANDAt the multifunction steering wheel
To raise the volume
Press J.
To lower the volume

Press I.
At the COMAND operating unit

Turn the the left-hand rotary/push-
button v.
For the audio sources

Radio

CD (CD drive and CD changer)
you can set the volume jointly.For the service sources

Voice output during route guidance
(navigation system)
and

Voice Control System (refer to separa-
te operating instruction)
you can set the volume jointly.
For the service source

Telephone
you can alter the listening volume for the
telephone only.
Switching on

Press c.
The radio is switched on. The station
last tuned to will begin to play.
Changing the radio band

Press c to switch between FM-,
AM- and WB-Band.
Adjusting the volume
Radio operation
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15 At a glance
Quick reference COMAND
Selecting a station
Automatic seek tuning
Press g or h on the rocker
switch briefly.
FM- and AM-Bands, Weather Band WB
The radio will tune in to the next recei-
vable station (FM/AM) or channel (WB)
with descending/ascending frequency.
Switching another system on

Press any system key, e.g. d.
COMAND will switch to CD mode.
You will find more information regarding
this topic in section “Radio operation” in
chapter “Audio” (
page 28).Switching on

Press d.
The main CD menu will appear.
Playback will begin in
CD drive with the first track on the
CD

CD changer* with the first track on
the first CD detected in the magazi-
ne.Loading a CD into the CD drive and loading
CDs in the CD changer (
page 45).
Track select

Press the rocker switch g/h.
You will hear the previous or next track.
If more than 9 seconds of playing time
have elapsed, the CD changes back to
the start of the current track.
Selecting a CD

Press one of the number keys
Key 0 select the CD drive
Keys 1 - 6 select the corresponding
magazine slot of the
CD changer
The message “Loading CD ...” appears
on the display. Playback then will begin
with track 1.
CD operation
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16 At a glanceQuick reference COMANDCD track scan
Press the right-hand rotary/push-
button v to confirm “Scan”.
The tracks on the CD will be played one
after the other for 8 seconds each,
“Scan” will appear in red.

Press the right-hand rotary/push-
button v again to end the function.
Switching another system on

Press any system key, e.g a.
COMAND will switch to Telephone ope-
ration.
You will find more information in section
“CD operation” in chapter “Audio”
(
page 50).Switching on

Press W to switch to satellite radio
operation.
You will see the message “Aquiring sig-
nal. Please wait...”. After the COMAND
acquires the signal, the main satellite
radio menu will appear. The station last
tuned will begin to play.Selecting a station
Automatic tuning

Press g or h on the rocker
switch briefly.
The satellite radio will tune in the pre-
vious or next receivable station in the
selected category in alphabetical or-
der.
Manual category scan

Press g or h on the rocker
switch longer than 2 seconds.
You will hear a confirmation beep when
the function is active.

Repeatedly press g or h again
within 5 seconds until the desired cate-
gory appears.
Previous category
Press g.

Next category
Press h.
Satellite radio* operation

17 At a glance
Quick reference COMAND
The scan function ends:
automatically after 6 seconds
or
When you use the number keys 1 th-
rough 0 or t, u.
The first station (alphabetical order) of
the chosen category will begin to play.
You will see the corresponding catego-
ry and station name.
Switching another system on

Press any system key, e.g c.
COMAND will switch to normal radio
operation.
You will find more information in chapter
“Satellite radio” (
page 70).Switching on

Press a.
The menu to enter the unlock code will
appear.Entering the unlock code

Use the number keys 1 through 0 to
enter the unlock code.
Asterisks instead of digits will appear in
the input line.

Press the right-hand rotary/push-
button v to confirm the entry.
If entered code is correct and the pho-
ne is registered in a network, the phone
is ready for use.
Outgoing call
Enter a telephone number

Use the number keys 1 through 0 to
enter the telephone number.
The menu changes when the first digit
is entered.
Telephone* operation
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