2008 MERCEDES-BENZ CLK-Class service

120 Satellite radio*
Satellite radio operation
Switching back to the Satellite radio main
menu
Press the Back soft key.
or
Press the Info soft key again.You can call the provider service center for
questions or releases, whenever you need.
Press the Service soft key.
The Service information display will ap-
pear.
1Phone number of the provider,
(SIRIUS) or “Call Service Provider”
2The Electronic Serial Number (ESN) of
your satellite receiver
Press the Back soft key to switch back
to the Satellite radio main menu.While receiving a new channel list the mes-
sage
Updating station list will ap-
pear.
The station last tuned will be muted until
the update is completed. You cannot oper-
ate the satellite radio.
After completion of the update, the
Satellite radio main menu will appear.
The station last tuned to will begin to play.
Refer to chapter “At a glance” on how to
adjust sound settings.
Volume (page 38)
Balance control and fader (page 39)
Bass and treble control (page 40)
Sound functions* (page 41)
Displaying service informationStation list updates
Sound settings

127 Telephone*
Telephone operation
You can make an emergency call to an
emergency rescue station with a mobile
communication network.
The emergency call will be placed as long
as the corresponding mobile communica-
tion network is available. To do this, switch
the telephone on if you have not already
done so.
TDMA or CDMA mobile phone
The emergency call will also be placed
if the phone is locked (
page 128).
GSM mobile phone
If no SIM card is in the phone or SIM
PIN is not entered, you can only make
an emergency call at the mobile phone.
Emergency calls may not be possible with
all mobile phone networks or if certain net-
work services and/or telephone functions
are active. Check with your local network
operating company.
If you cannot make an emergency call, you
must initiate rescue measures yourself.
Emergency call “911”
i
This function places a call to the local
911 provider. It does not initiate a
Tele Aid* call.
WarningG
The 911 emergency call system is a public
service. Using it without due cause is a crim-
inal offense.

130 Telephone*
Telephone operation
If no SIM card is in the telephone, the mes-
sage
Please insert SIM card (Emer-
gency Call 911 only possible
with phone)
appears.
Insert a SIM card. Refer to the mobile
phone operator’s manual.
Entry incorrect:
You will hear a warning sound. The mes-
sage
Code incorrect will appear.
You need to re-enter your code.
Entering the PUK
If you enter your code incorrectly three
times in a row, you need to enter the PUK
number.The PUK can only be entered at the mobile
phone. Refer to the mobile phone
operator’s manual.When the COMAND is switched on, you
can switch to telephone operation from
any other system (e.g. radio):
Press a.
The Telephone menu will appear.
Telephone menu
!
If the code is entered incorrectly three
times in a row, the SIM card will be
blocked. The message
SIM-card
blocked
is displayed briefly. After that
the message
PIN blocked. Please
enter PUK on cell phone
is
displayed.
i
The PUK number is provided by your
telephone service provider.
Switching to telephone operation

142 Navigation*
Important notes

Important notes
WarningG
For safety reasons, you should only enter a
destination when the vehicle is stationary.
When the vehicle is in motion, a passenger
should enter the destination. Study manual
and select route before driving.
Do not watch display screen or operate but-
tons while the vehicle is in motion - let voice
instructions guide you. Stop at a safe loca-
tion before using buttons or making correc-
tions.
Traffic regulations always have priority over
any route recommendations given.
Bear in mind that at a speed of just
30 m.p.h. (approximately 50 km/h), your
car is covering a distance of 44 feet (approx-
imately 14 m) every second.
The route calculated by COMAND is a rec-
ommendation on how to best reach your se-
lected destination.
During route guidance, you will not receive
any information on
Traffic lights
Stop and yield signs
Parking or stopping zones
One-way streets
Narrow bridges
Similar traffic regulation data
You should therefore always strictly observe
traffic regulations while driving. Drive care-
fully and always obey traffic laws and road
signs even if they contradict COMAND in-
structions.
WarningG
The Navigation DVD module contains a
Class 1 laser product. There is a danger of
invisible laser radiation if the cover is
opened or damaged.
Do not remove the cover. The Navigation
DVD module does not contain any parts ser-
viceable by the user. For safety reasons,
have any necessary service work performed
by qualified personnel.
The display unit can cause injury if contac-
ted when open. Return the display unit after
inserting a Navigation DVD to its closed po-
sition (
page 204).

215 System
SMS*

SMS*
With the SMS Received list, you can
receive SMS messages provided that SMS
messaging is available from your mobile
phone service provider.
Activate the System menu
(
page 208).
Press the SMS soft key.
The Received list will appear.The status bar shows date and time of
the message.
One line is provided for each message.
Symbol = = Message unread
Symbol z = SMS message
Press the Detail soft key.
The list entry will appear in full in a
window.
Line-by-line scrolling through the SMS
Received list:
Push the joystick to g or G
to highlight the desired message.
Back to the System main menu:
Press the Back soft key.
i
The functions described here apply if
your vehicle is equipped with mobile
phone cradle* and a Mercedes-Benz
specified mobile phone*.
i
If you have received new SMS
messages, n is displayed on the
status bar. Additionally, a message
received tone is played.
i
If another system is active (e.g. radio),
a window with the message
Received
a new SMS
appears when SMS
message is coming in.
SMS Received list
i
If there is no SMS message, the SMS
soft key appears grayed out.

218 System
Tele Aid*
If the connection is made, the message
Call Connected appears on the status
bar.
During activation of a Roadside Assistance
call
it is possible to switch to navigation
you can initiate an Emergency call.
Terminating the connection
Press K.
COMAND reverts to the system last
active before Tele Aid was activated.A call to the Response Center will be initi-
ated by pressing the corresponding but-
ton. Information regarding the operation of
your vehicle, the nearest authorized Mer-
cedes-Benz Center or Mercedes-Benz USA
products and services is available to you.
Refer to your vehicle Operator’s
Manual for additional information.
When an information call is initiated,
Connecting call and theß symbol will
appear on the status bar. All active
connections are terminated except
Emergency call and Roadside Assistance
call.When the connection is made, the
message Call Connected appears on
the status bar.
During activation of an Information call
it is possible to switch to navigation
you can initiate an Emergency call or
Roadside Assistance call.
Terminating the connection
Press K.
COMAND reverts to the system last
active before Tele Aid was activated.
Information

220 Glossary
DVD
(D
igital Versatile Disc)
Digital storage medium for storing lar-
ge amounts of data, e.g. movies.
DVD-R
(D
igital Versatile Disc Recordable)
->DVD which can be written to once
and read many times.
DVD+R
(D
igital Versatile Disc Recordable)
->DVD which can be written to once
and read many times.
DVD-RW
(D
igital Versatile Disc Rewritable)
->DVD which can be read and written
to many times.
DVD+RW
(D
igital Versatile Disc Rewritable)
->DVD which can be read and written
to many times.DVD Video
(D
igital Versatile Disc Video)
Prerecorded disc containing video con-
tent that can be read many times but
not written to.
Emergency call
This function places a call to a local
911 provider. It does not initiate a
->Tele Aid* call. Please note that the
911 emergency call system is a public
service. Using it without due cause is a
criminal offense.
Fader
Defines sound-center front/back.
Folder
Alternative designation for songs/
tracks. Data saved on a storage medi-
um can be grouped into folders for
improved organization. Can be likened
to a filing cabinet containing a number
of folders, each of which holds a num-
ber of documents.GPS
(Global Positioning System)
Satellite-based system for relaying
geographic location information to and
from vehicles equipped with special re-
ceivers. Employs DVD digital maps for
navigation.
GSM
(G
lobal System for Mobile Communica-
tion)
A standard network protocol used
throughout the world for digital cellular
communication
Heading Up
Dynamic map alignment, map is dis-
played facing driving direction pointing
up.
ID3 tag
Additional information which may be
included in MP3 files (e.g. title, artist,
album).

221 Glossary
ISO9660
A standard file system for recording
data on CDs.
Joliet
Standard for recording data on CDs; an
extension of ISO 9660.
LOGIC7 Surround
Playback method resulting in an impro-
ved spatial listening experience com-
pared to conventional stereo playback.
MP3
The term used in everyday speech for
->MPEG1 Audio Layer 3.
MPEG1 Audio Layer 3
A means of compressing digital audio
data.
Multi session
A method for recording data, e.g. for
CDs. Data is written to the CD in a num-
ber of sessions.Navigation DVD
Contains all available destination
addresses (town, road, intersection,
house number, special destinations)
and the digital map material for a coun-
try or a region for destination entry,
route calculation and destination
guidance at time of DVD production.
DVD maps do not cover all areas nor all
routes within an area.
North Up
The map is displayed facing north du-
ring route guidance.
NTSC (National Television System Com-
mittee)
A TV and video standard for USA and
Canada. This standard uses a composi-
te video signal, in which all information
- red, blue, and green signals (and
sometimes audio signals as well) are
mixed together.PAL (Phase Alternation Line)
A TV and video standard for most coun-
tries in western and middle
Europe. The PAL standard uses a
higher image resolution and a lower
picture frequency than the NTSC stan-
dard.
POI (Point of Interest)
Points of Interest include service stati-
ons, rest areas, parking lots, hospitals,
sight-seeing points, etc.
Provider
is the network operator who makes
available (provides) telephone services
PUK (Personal Unblocking Key)
must be entered if the wrong PIN was
entered three consecutive times.