2008 MERCEDES-BENZ C-Class Cable

53 Audio
CD audio/DVD audio and MP3
Please note the following when assigning
track names:
Track names must contain at least one
character.
Track names must have the extension
“mp3”.
A period must appear between the
track name and the extension.
i COMAND does not support ID3 tags.
Permissible MP3 formats
COMAND supports the MPEG1 audio
layer 3 format.
i In everyday speech, this format has been re-
placed by the designation “MP3”.
Permissible bit and scan rates
Fixed and variable bit rates from
32 kbps to 320 kbps
Scan rates from 8 kHz to 48 kHz
i Only use MP3 tracks with a bit rate of 128
kbps or higher and with a scan rate of 44.1 kHz
or higher. Lower rates may result in impaired
sound quality. This is particularly true if the sur-
round sound function has been activated.
Notes on copyright
The music tracks that you can create for
playback in MP3 mode are generally copy-
right-protected under applicable interna-
tional and national laws.
In many countries,the reproduction of
copyrighted material is not permitted even
if only for personal use without the express
prior consent of the copyright holder.
Please check the current copyright laws
for your country and comply with them.
These restrictions do not apply, for exam-
ple, to your own compositions and record-
ings or for recordings for which
authorization has been obtained from the
copyright holder.
Notes about audio DVD discs
COMAND can playback commercially
available, prerecorded audio DVDs that
bear the following label. You will usually
find the label on the DVD booklet, the inlay
or the DVD itself.
i Audio DVDs differ from recordable DVD-R
and DVD-RW discs.
Data on audio DVDs are stored either in
uncompressed format or in lossless com-
pressed format. The sound quality on au-
dio DVDs is therefore better than on
recordable DVDs that contain MP3 data
because the MP3 format uses a lossy type
of compression. You cannot delete data
from or record additional data to commer-
cially available, prerecorded audio DVDs.
Please note the following information
about CDs/DVDs and pay special atten-
tion to the notes on copied and/or self-
written CDs/DVDs.
Other readable audio formats
COMAND can also read music files in the
WMA (Windows
® Media Audio), AAC (Ad-
vanced Audio Coding) and WAV (Waveform
Audio Format) formats.
i If other music files are stored in these audio
formats on a storage medium, in addition to MP3
files, the loading process may take longer before
the first track is played.

86 Telephone
Activating the mobile phone
Prerequisites for the mobile phone
For making calls using COMAND via the
Bluetooth
® interface, you will need a Blue-
tooth-enabled mobile phone.
i Not all mobile phones available on the mar-
ket are comparably suitable. Further information
on suitable mobile phones and connecting Blue-
tooth-enabled mobile phones to COMAND is
available via the Internet at www.mbusa.com.
Activating Bluetooth®
Before you begin activation of your mobile
phone connection via the Bluetooth® inter-
face please ensure it is compatible with
Bluetooth
® handsfree profile 1.0
(
mobile phone operating guide)
Switch on the mobile phone and enter
the PIN, if applicable (
mobile phone
operating guide).
Activate Bluetooth® connection on the
mobile phone (
mobile phone operat-
ing guide).
i On certain mobile phones, not only do you
have to activate the Bluetooth® function but the
device must also be made “visible” for other de-
vices.
Each Bluetooth
® device has a Bluetooth® device
name. It is recommended to give the device a
personal name, by which you can clearly recog-
nize your mobile phone.
i If the Bluetooth function on the
COMAND is switched off, the message “Blue-
tooth not activated in system settings.” appears.
Activate Bluetooth® connection on
COMAND (
page 169).
Registering a mobile phone
(authorizing)
When you use your mobile phone in con-
junction with COMAND for the first time,
you must register (authorize) it.
It is possible to register several mobile
phones. The connection is always estab-
lished to the mobile phone that was acti-
vated last. When you authorize a new
mobile phone, it is activated automatically.
You can switch between the authorized
mobile phones (
page 88).Searching for a mobile phone
In the phone submenu select “Phone”
K “Phone List” K “Update”.
COMAND searches for suitable Blue-
tooth
® phones within range and enters
them in the phone list.
i The duration of the search procedure de-
pends on the number and type of Bluetooth®
phones. The search may take a few minutes.
When first entering the device list and be-
fore running an update, the black
dotRindicates the active phone (found
and authorized).
After running an update:
Phone icons 3 indicate if a phone is found
(black) or not (grey).
Activating the mobile phone
Mobile phone with Bluetooth® inter-
face

112 Navigation
Introduction
The digital data for the map software will
become obsolete, just like conventional
road maps. Optimum route guidance by
the navigation system is only achieved
with up-to-date map software. Information
on new map software versions is available
from an authorized Mercedes-Benz Center.
You can have the map software updated
there by means of a DVD or perform the
update process yourself.
Notes on DVD discs

Only touch the discs at the edges.

Handle the discs with care in order to
prevent reading errors.

Avoid scratching, leaving fingerprints
and dust on the discs.

Use a commercially available cleaning
cloth to clean discs. Always wipe in a
straight line from the inside outwards,
never in a circular motion.

After use, put the discs back into the
box.

Protect the discs from heat and direct
sunlight.
Introduction
Safety instructions
G Warning
For safety reasons, only enter a destination
when the vehicle is stationary. When the ve-
hicle is in motion, a passenger should enter
the destination. Study manual and select
route before driving.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
COMAND calculates the route to the desti-
nation without taking account of the follow-
ing:

Traffic lights

Stop and right-of-way signs

Lane merging

Parking or stopping prohibited areas

Other road and traffic rules and regula-
tions

Narrow bridges
G Warning
COMAND may give incorrect navigation
commands if the data in the digital map
does not correspond with the actual road/
traffic situation. Digital maps do not cover
all areas nor all routes within an area. For ex-
ample, if the traffic routing has been
changed or the direction of a one-way road
has been reversed.
For this reason, you must always observe
applicable road and traffic rules and regula-
tions during your journey. Road and traffic
rules and regulations always have priority
over the navigation commands generated by
the system.
G Warning
Navigation announcements are intended to
direct you while driving without diverting
your attention from the road and driving.
Please always use this feature instead of
consulting the map display for directions.
Consulting the symbols or map display for
directions may cause you to divert your at-
tention from driving and increase your risk
of an accident.
Updating the map software

119 Navigation
Introduction
Displaying/hiding menu system
To hide: Slide qm and when the menu
item “Full Screen” is displayed press
n.
The menu system is hidden. This dis-
plays the map in full screen mode.
To display: In full-screen map mode
press n.
or
Press the function button z.
Setting the map scale
i You can only set the map scale when the
menu system is hidden (map in full-screen
mode).
Rotate ymz until the required map
scale is set.
The map scale 3 is displayed as soon
as you start rotating ymz. Rotating
clockwise makes the map smaller, ro-
tating anticlockwise enlarges it.1Currently set map scale as number,
here 1 mi (1 inch on the map corre-
sponds to 1 mi)
2Indicator on the map scale pointing to
the currently selected map scale
3Map scale
Saving current vehicle location as des-
tination in the last destinations
To display menu system if applica-
ble: Press n.
To save: Select “Position” K “Save Ve-
hicle Position”.
COMAND saves the current vehicle lo-
cation as a destination in the last desti-
nations memory (
page 162). A
window appears containing a corre-
sponding message.
To exit menu: Slide omp or press the
í button.
Scrolling the map
i You can only scroll the map when the menu
system is hidden.
Hide menu system if applicable
(
page 119).
Slide qmr, omp or wmx.
Crosshairs will appear on the map.
1Current vehicle location
2Crosshairs
3Information on crosshairs position
4Set map scale
i The display 3 may for example be a road if
corresponding data is available in the digital map
and “Current Street” is activated. Or it displays
the geo-coordinate position of the crosshairs if
“Geo-coordinates” display is activated.
(
page 124).

121 Navigation
Introduction

8 = Bird’s-eye view (the map display is
oriented in the direction of travel, the
map projection reproduces the curva-
ture of the earth’s surface, the orange
tip of the symbol points northwards)
Example of map from bird’s-eye view
1Current crosshairs location
2Currently set map orientation
To set map orientation: Display menu
system if applicable (
page 119).
Select “Navi” K “Map Display”.
A dotRindicates the current setting.1Options for map orientation
2Options for POI symbols (
page 121)
Select “North Up” or “Heading Up” or
“Bird‘s-eye View”.
To exit menu: Slide omp.
Hide menu system if applicable
(
page 119).
The map orientation changes accord-
ingly.
Setting POI symbols
You can select which POIs are to be dis-
played as symbols on the map. Points of in-
terest include, for example, gas stations,
hotels, cinemas and restaurants.The following settings are available:

“Standard Symbols”
Displays the factory-set symbols

“Personal Symbols”
You can choose the symbols yourself.

“No Symbols”
To set: Display menu system if applica-
ble (
page 119).
Select “Navi” K “Map Display”.
Select “Standard Symbols” or “Personal
Symbols” or “No Symbols”.
If you have selected “Personal Sym-
bols”, the list of POIs will be displayed.
To switch symbol display on/off:
Select the corresponding POI.
Depending on the previous status,
the corresponding symbol displays
will be switched on D or off C.
You may also activate the symbol
displays for several POIs.
i The list indicates all symbols for all coun-
tries that are contained in the digital map. How-
ever, not all POIs are available in all countries. As
a result, certain POI symbols may not be shown
on the map even though the symbol display is
switched on.


122 Navigation
Introduction
To exit menu: Slide omp.
Hide menu system if applicable
(
page 119).
Route mode
This functions allows you to set the follow-
ing options for route guidance:

“Avoid Highways”

“Avoid Toll Roads”

“Avoid Tunnels”

“Avoid Ferries”

“Avoid AutoTrains”
1Sets route options
Setting route options
To set: Display menu system if applica-
ble (
page 119).
Select “Navi” K “Mode”.
To switch option on/off: Select re-
quired option.
Depending on the previous status, the
option will be switched on D or off C.
You may activate several options.
i The calculated route may include ferry con-
nections, for example, even if the option “Avoid
ferries” has been activated.
i If you change the route type setting when
route guidance is active, COMAND calculates a
new route.
Block Area
You can define an area within the map dis-
play that is not to be used by the system in
calculating a route, if possible.
i The calculated route may include a blocked
area if the destination is within a blocked area or
if the destination can only be reached using
roads that lead through a blocked area.
To set, change or delete: Display
menu system if applicable
(
page 119).
Select “Navi” K “Block Area”.If no areas were previously set, the
map display appears ready to select
an area.
Slide qmr, omp or wmx to select an
area.
Press n.
The blocked area appears in red.
Rotate ymz to change the size of the
blocked area.
Press n.
The area is added to the blocked area
list

123 Navigation
Introduction
A checked entry indicates an active
blocked area.
i You can block several areas for the route
calculation and activate or de-activate them by
setting or removing the check mark.
Displaying and changing an existing
block area
To select the area you want to dis-
play or change: Slide qmr.
Select “Display/Change”.
The map display appears with the block
area marked red.
Rotate ymz until the desired size of
the block area is set.
Slide qmr, omp or wmx to shift the
block area to the desired region.
To confirm the area and exit map
display: Press n.
Hide menu system if applicable
(
page 119).
Defining a new Block area
Select “Avoid New Area”.
The map display appears with a default
new block area in red.
Rotate ymz until the desired size of
the new block area is set.
Slide qmr, omp or wmx to shift the
new block area to the desired region.
To confirm the area and exit map
display: Press n.
Hide menu system if applicable
(
page 119).
Deleting a block area
To select the area you want to de-
lete: Slide qmr.
Select “Options” K“Delete”.
You will be prompted to confirm that
you wish to delete the block area.
Select “Yes” or “No”.If you select “Yes” COMAND deletes
the entry. A message will be displayed.
Information on map
You can have map information displayed at
the bottom edge of the screen during route
guidance.
To set: Display menu system if applica-
ble (
page 119).
Select “Navi” K “Information On Map”.
A dotR indicates the current setting.
Select “Arrival Time / Distance” or
“Current Street” or “Geo-coordinates”
or “None”.
To exit menu: Slide omp.
Hide menu system if applicable
(
page 119).

148 Navigation
Route guidance
COMAND guides you to the destination by
means of driving recommendations in the
form of navigation announcements or
route guidance displays.
i The route guidance displays only appear if
the display has been switched to navigation
mode.
If for some reason you do not follow the
driving recommendations or leave the cal-
culated route, COMAND automatically cal-
culates a new route to the destination.
If the map data contains corresponding in-
formation during route guidance
COMAND tries to avoid roads with limited
passability, e. g. roads that are blocked for
through-traffic and are for residents only.
Time restrictions of roads (e.g. blocked on
Sundays and public holidays) are only tak-
en into account for route guidance if the
digital map contains corresponding infor-
mation during the blocked time periods.Driving maneuvers are given in three phas-
es:

Preparation phase

Announcement phase

Maneuver phase
Route guidance
General information
G Warning
COMAND calculates the route to the desti-
nation without taking account of the follow-
ing:

Traffic lights

Stop and right-of-way signs

Lane merging

Parking or stopping prohibited areas

Other road and traffic rules and regula-
tions

Narrow bridges
COMAND may give incorrect navigation
commands if the data in the digital map
does not correspond with the actual road/
traffic situation. For example, if the traffic
routing has been changed or the direction of
a one-way road has been reversed.
For this reason, you must always observe
applicable road and traffic rules and regula-
tions during your journey. Road and traffic
rules and regulations always have priority
over the navigation commands generated by
the system.
Driving maneuver