2008 MERCEDES-BENZ C-Class manual radio set

10 Introduction
Operating safety
! NOTE: This equipment has been tested and
found to comply with the limits for a Class A dig-
ital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference when
the equipment is operated in a commercial envi-
ronment. This equipment generates, uses and
can radiate radio frequency energy and, if not in-
stalled and used in accordance with the instruc-
tion manual, may cause harmful interference to
radio communications.G Warning
Change or modification not expressly ap-
proved by the party responsible for compli-
ance could void the user's authority to
operate this equipment.
G Warning
This transmitter must not be co-located or
operated in conjunction with any other an-
tenna or tranmitter.
G Warning
This equipment complies with FCC radiation
exposure limits set forth for uncontrolled
equipment and meets the FCC radio fre-
quency (RF) Exposure Guidelines in Supple-
ment C to OET65.
This equipment has very low levels of RF en-
ergy that is deemed to comply without max-
imum permissive exposure evaluation
(MPE). But it is desirable that it should be in-
stalled and operated with at least 8 inches
(20 cm) and more between the radiator and
person's body (excluding extremities:
hands, wrists feet and legs.)

19 At a glance
COMAND control system
FunctionPage
1Switching to radio mode
Switching wavebands
Switching to SatRadio*
mode40
42
45
2Switching to CD audio,
DVD audio or MP3 mode
Switching to DVD video
mode
60
77
3Disc slot
Loading CDs/DVDs
Ejecting CDs/DVDs
Updating the map soft-
ware
54
57
112
4Load/Eject button
5Clear button for functions
Entering a phone number
Deleting digit or entire
entry
101
95
6Tuning to a station via the
station memory
42, 42
6Storing stations manually
Selecting DVD changer
compartments
Entering a phone number
Sending DTMF tones43, 43
101
102
7Tuning to a station via sta-
tion search
Fast forward
Selecting next track
42
63, 78
63
8Switching COMAND on/
off
35
9Setting the volume35
aSlot for PCMCIA memory
card
bEject button for
PCMCIA memory card
58
cTuning to a station via sta-
tion search
Fast reverse
Selecting previous track
42
63, 78
63
FunctionPage
dAnswering calls
Initiating calls
Redial101
94,101
101
eRejecting calls
Ending an active call101
103
fOpening System menu164
gMute
Switching hands-free mi-
crophone on/off
Switching traffic and navi-
gation announcements off35
102
35
hSwitching to phone mode
92
jSwitching to navigation
mode
Displaying menu system
118
119
FunctionPage

42 Audio
Radio
You can switch the radio between the FM,
AM, and WB wavebands.
Select “FM” 7, “AM” 6 or “WB” 5 in
the radio display.
The last selected station in the select-
ed waveband is heard.
i In the WB waveband, COMAND displays the
Channel name instead of the station names
and/or frequency.
or
Press the X function button on the
control unit repeatedly until the desired
band is selected.
i Press the button repeatedly to switch wave-
band in the sequence of FM, AM, WB and
SatRadio* mode (

page 47). Pressing again will
switch back to FM radio mode.
You can tune to a station via station search
or by manual frequency input.
Tuning to a station via station search
Rotate ymz or slide omp if the dis-
play/selection window is highlighted.
or
Press G or H on the COMAND
control unit.
The search proceeds upwards or down-
wards and stops at the next receivable
station.
Tuning to a station via manual
frequency input
Select “Radio” K “Enter Frequency” in
the radio display.
An input menu appears.
or
Press ß on the control unit.
To enter a frequency: Press number
buttons on the control unit.
i You can only select numbers that are cur-
rently permissible.
COMAND will tune to the frequency en-
tered.
i If in the FM or AM wavebands you enter a
frequency outside the frequency sub-range, CO-
MAND will select the next frequency down.
Tuning to a station via the station
memory
Select “Presets” in the radio display.
or
Press n if the display/selection win-
dow is highlighted.
The station memory appears. The
dotR in front of a preset indicates that
the currently tuned station is stored
there.
To select a station: Rotate ymz or
slide qmr.
To tune to a station: Press n.
or
Press a number key, e.g. 4, on the
control unit.
Switching wavebands Tuning to a station

43 Audio
Radio
There are 10 presets available for FM, AM
and SatRadio* wavebands.
Storing stations manually
Press n if the display/selection win-
dow is highlighted.
or
Select “Presets” in the radio display.
In both cases, the station memory will
appear. The dotRin front of a preset
indicates that the currently tuned sta-
tion is stored there.
Station memory
To store a station to a selected pre-
set: Press and hold n until a signal
tone sounds.
or
Press and hold a number key, e.g. 4,
until a signal tone sounds.
The station is stored.
Storing via Autostore
i The function automatically assigns receiv-
able stations to the presets, sorted according to
reception quality. The stations which were
stored in the station memory manually are over-
written.
Press n if the display/selection win-
dow is active.
Select “Autostore”.
or
Select “Presets” K “Autostore” in the
radio display.
COMAND searches for receivable sta-
tions. A corresponding message is dis-
played. The available stations are
automatically stored under the presets.
Cancelling Autostore procedure
Select “Cancel”.
WavebandsFrequency
AM (MF)530 - 1700 kHz
FM (VHF)87.7 - 107.9 MHz
WB (Weather Band)Weather channels
Storing stations

49 Audio
Satellite radio*
Press ß on the control unit.
To enter a channel: Press correspond-
ing number buttons on the control unit.
i You can only select numbers that are cur-
rently permissible.
COMAND will tune to the channel en-
tered.
Selecting a channel from the SatRadio
channel list
Select “SatRadio” K “Channel List” in
the SatRadio menu.
The channel list appears.
To select a channel: Rotate ymz or
slide qmr.
To tune to the selected channel:
Press n.
Memory functions
i There are 10 presets available.
You can use the following functions:
Saving channels manually
Selecting a channel from the Satellite
preset memory (

page 50)
Storing channels manually
Press n if the display/selection win-
dow is highlighted.
or
Select “Presets” on the SatRadio sub-
menu bar.
In both cases, the channel memory will
appear. The dotRin front of a preset
indicates that the currently tuned chan-
nel is stored there.
Station memory
To select a preset: Rotate ymz or
slide qmr.
To store a channel to a selected pre-
set: Press and hold n until a signal
tone sounds.
or
Press and hold a number key, e.g. 4,
until a signal tone sounds.
The channel is stored.

195 Voice Control
Radio and Satellite Radio*
You can use voice control to:

select the waveband

find a station

select a frequency (FM, AM)

select a category (Satellite radio)

listen to the station list

save a voice tag for a station

delete a station list (voice tags only)

delete a station (voice tag only)

select a channel number (Satellite ra-
dio)The names of all received and stored sta-
tions are available for voice recognition. To
improve voice recognition, you can store a
voice tag for a specific speaker.
To select the radio or satellite radio
application: press the ! button on
the multi-function steering wheel.
Say the command “Radio” or “Satellite
Radio”.
Press the ! button.
Say one of the radio or satellite radio
commands explained below.
You can always give the commands for the
radio when you are listening to the radio,
even if a different application is shown on
the display.
“Help Radio”
Using the “Help Radio” command, you can
have all the commands for the radio read
out.
“Help Satellite Radio”
Using the “Help Satellite Radio” command,
you can have all the commands for the sat-
ellite radio read out.
Selecting a waveband
You can set the waveband with the follow-
ing commands:

“FM”

“AM”
“Next station”/“Previous station”
You can start manual tuning and set the
next station using the following com-
mands:

“Next station”

“Previous station”
“Next category”/“Previous category”
You can use the following commands to
change the category on satellite radio:

“Next category”

“Previous category”
Radio and Satellite Radio*
G Warning
Please devote your attention first and fore-
most to the traffic situation you are in.
Before your journey, please familiarize your-
self with the radio functions.
Only use the Voice Control System when
road and traffic conditions permit you to do
so. Otherwise you could be involved in an
accident in which you or others could be in-
jured.
OperationCommands