2010 MERCEDES-BENZ C300 4MATIC Audio system

Menus and submenusFunction:Trip menu (Y page 121);AMG10 menu (Y page 123)=Navi menu (Y page 126)?Audio menu (Y page 126)ATel menu (Y page 128)BService menu (Y page 129)CSettings menu (Y page 130)
Trip menu
In the Trip menu, you can show an additional
display for the speedometer and call up or
reset your vehicle’s statistical data.
The following information is available:
RStandard display (Y page 121)
RFuel consumption statistics since start
(Y page 122)
RFuel consumption statistics since last reset
(Y page 122)
RResetting values (Y page 122)
RRemaining driving range and current fuel
consumption (Y page 123)
RDigital Speedometer (Y page 123)
Standard display
In the standard display, the trip
odometer : and the main odometer ;
appear in the multifunction display.
If another display appears instead of the
standard display:
XPress button = or ; to select the
Trip menu.
or
10AMG vehicles only.Control system121Controls in detail204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 121Z

RSETUP (Y page 124)
RRACETIMER (Y page 124)
ROverall analysis (Y page 125)
RLap analysis (Y page 126)
SETUP
XPress button = or ; to select the
AMG menu.
XPress button 9 to select SETUP.:Automatic transmission program mode
indicator
;ESP mode indicator
RACETIMER
GWarning!
The RACETIMER feature is only for use on
roads and in conditions where high speed
driving is permitted. Racing on public roads is
prohibited under all circumstances. The driver
is and must always remain responsible for
following posted speed limits.
The RACETIMER allows you to time and save
driving stretches.
XPress button = or ; to select the
AMG menu.
XPress button 9 repeatedly until the
RACETIMER appears in the multifunction
display.
:Digital speedometer;Gear indicator=RACETIMER?Lap number
You can start the RACETIMER when the
engine is running or the starter switch is in
position 2 (Y page 77).
While the RACETIMER is being displayed, you
cannot adjust the audio volume using buttons
W or X.
XStarting: Press button W.XDisplaying intermediate time: Press
button X while the timer is running.
The intermediate time is shown for
5 seconds.
XStopping: Press button W.
When you stop the vehicle and turn the
SmartKey to position 1 (Y page 77) or, in
vehicles with KEYLESS-GO, turn off the
engine and do not open the driver’s door, the
RACETIMER stops timing. Timing is resumed
when you press button W after switching
the ignition back on or restarting the engine.
Saving lap time and starting a new lap
You can save up to 16 laps.
XPress button X while the timer is
running.
The intermediate time will be shown for
5 seconds.
XPress button X within 5 seconds.
The intermediate time shown will be saved
as a lap time.
124Control systemControls in detail
204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 124

Lap analysis
This function is only available if you have
saved at least two laps and have stopped the
RACETIMER.
XPress button = or ; to select the
AMG menu.
XPress button 9 repeatedly until the lap
analysis appears in the multifunction
display.
Each lap is shown in its own submenu. The
fastest lap is indicated by flashing
symbol :.
:Lap number;Lap time=Average speed during lap?Lap lengthAMaximum speed during lapXPress button : or 9 to see other lap
analyses.
Navi menu
The Navi menu contains the functions
needed to operate your navigation system.
XPress button = or ; to select the
Navi menu.
The message shown in the multifunction
display depends on the status of the
navigation system:
RWith the COMAND system switched on
or off and route guidance not activated,
the direction of travel and, if applicable,
the name of the street currently traveled
on appear in the multifunction display.
RWith the COMAND system switched on
and route guidance activated, maneuver
instructions appear in the multifunction
display.
Please refer to separate COMAND system
operating instructions for instructions on how
to activate the route guidance system.
Audio menu
The functions in the Audio menu operate the
audio equipment which you have currently
switched on.
The following functions are available:
RSelecting radio station (Y page 126)
ROperating audio devices/audio media
(Y page 127)
ROperating video DVD (Y page 127)
If the audio system or the COMAND system
is currently switched off, the message Audio
Off appears in the multifunction display.
XTo adjust the volume: Press button
W or X on the multifunction steering
wheel.
Selecting radio station
iThe SIRIUS XM Satellite Radio is treated
as a radio application.
Additional optional satellite radio
equipment and a subscription to a satellite
radio service provider are required for
satellite radio operation. Contact an
authorized Mercedes-Benz Center for
details and availability for your vehicle.
For more information on satellite radio
operation, see “Satellite radio”
(Y page 152).
Vehicles with COMAND system:
Refer to separate COMAND system
operating instructions.
126Control systemControls in detail
204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 126

XSwitch on the audio system (Y page 144)
and select radio mode.
Vehicles with COMAND system:
Refer to separate COMAND system
operating instructions.
XPress button = or ; to select the
Audio menu.
The currently tuned station appears in the
multifunction display.
Example illustration for FM radio
:Stored memory position;Station frequency=Wave band settingXSelecting next or previous stored
station: Press button : or 9 briefly
to select a stored station.
XSelecting next or previous station in
wave band: Press and hold button : or
9 to select a station.
You can only store new stations using the
corresponding feature on the radio
(Y page 151).
Vehicles with COMAND system:
Refer to separate COMAND system operating
instructions.
You can also operate the radio in the usual
manner.
Operating audio devices/audio media
XSwitch on the audio system and select the
CD or MP3 mode (Y page 158).
Vehicles with COMAND system:
Refer to separate COMAND system
operating instructions.
XPress button = or ; to select the
Audio menu. The settings for the currently
being played audio device/audio media
appear in the multifunction display.
Example illustration
:Disc number;Current trackXSelecting next or previous track: Press
button : or 9 briefly.
XSelecting a track from the track list
(quick search): Press and hold
button : or 9.
The current track does not appear during
Audio AUX mode operation.
Operating video DVD
This function is only available if your vehicle
is equipped with the COMAND system.
XSwitch on the COMAND system and select
DVD-Video. Refer to separate COMAND
system operating instructions.
XPress button = or ; to select the
Audio menu.
:Disc number;Current sceneXSelecting next or previous scene: Press
button : or 9 briefly.
XSelecting a scene from the scene list
(quick search): Press and hold
button : or 9.
Control system127Controls in detail204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 127Z

Tel menuGWarning!
A driver’s attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we
recommend that you pull over to a safe
location and stop before placing or taking a
telephone call. If you choose to use the
telephone while driving, please use the hands-
free device and only use the telephone when
weather, road and traffic conditions permit.
Some jurisdictions prohibit the driver from
using a mobile phone while driving a vehicle.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximately
14 m) every second.
You can connect your telephone to the audio
system (Y page 167) or to the COMAND
system via Bluetooth®, see separate
COMAND system operating instructions.
XSwitch on the audio system (Y page 144)
or the COMAND system, see separate
COMAND system operating instructions.
XPress button = or ; to select the
Tel menu.
One of the following messages will appear
in the multifunction display:
RNo Service: No network is available.
RReady for Bluetooth Telephony...:
The telephone has not been connected
to the audio system or COMAND system
via Bluetooth® yet.
XConnect the telephone to the audio
system or COMAND system via
Bluetooth®.
RPhone READY or name of the network
provider (if available): The telephone has
found a network and is ready for use. You
can operate it using the control system.
Answering a call
When your telephone is ready to receive calls,
you can answer a call at any time. In the
multifunction display you will then see the
following message:
Example illustration
XPress button 6.
You have answered the call.
The caller’s number appears only if it is
transmitted.
The caller’s name appears only if the number
and the name are stored in the phone book.
Ending a call or rejecting an incoming
call
XPress button ~.
Dialing a number from the phone book
When your telephone is ready to receive calls,
you may select and dial a number from the
phone book at any time.
iTo use the phone book of the audio
system you can import business cards
(vCards) from external Bluetooth® phones
into your audio system’s phone book
(Y page 174). Vehicles with COMAND, see
separate operating instructions.
XPress button = or ; to select the
Tel menu.
XPress button : or 9 or a to
switch to the phone book.
The stored names are displayed in
ascending alphabetical order.
XPress button : or 9 to select the
desired entry.
128Control systemControls in detail
204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 128

Activating easy-entry/exit feature
Use this function to activate and deactivate
the easy-entry/exit feature (Y page 85).
GWarning!
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To stop steering wheel movement, move
steering wheel adjustment stalk or press one
of the memory position buttons.
Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
XPress button = or ; to select the
Settings menu.
XPress button : or 9 to select the
Convenience submenu.
XPress button a.XPress button : or 9 to select the
Easy Entry/Exit: function.
The current setting Enabled or Disabled
is shown.
XPress button a to change the current
status.
Depending on the previous status, the
Easy Entry/Exit: feature will be
Enabled or Disabled.
Switching fold-in function for exterior
rear view mirrors on or off
This feature is only available in Canada
vehicles.
Use this function to set the exterior rear view
mirrors to be folded in automatically when
you lock your vehicle.
With this function set to Enabled and the
exterior rear view mirrors folded in using the
button on the door control panel
(Y page 88), the exterior rear view mirrors will
not fold out when you switch on the ignition.
You will then have to fold out the exterior rear
view mirrors using the button on the door
control panel (Y page 88).
Make sure both exterior rear view mirrors are
folded out completely before driving off.
XPress button = or ; to select the
Settings menu.
XPress button : or 9 to select the
Convenience submenu.
XPress a.XPress button : or 9 to select the
Fold Mirrors in when Locking:
function.
The current setting Enabled or Disabled
is shown.
XPress button a to change the current
status.
Depending on the previous status, the
automatic fold-in function for exterior rear
view mirrors will be Enabled or Disabled.
Audio system
Audio and telephone operation
These instructions are intended to help you
become familiar with your Mercedes-Benz
audio system. They contain useful tips and a
detailed description of the user functions.
136Audio systemControls in detail
204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 136

GWarning!
In order to avoid distraction which could lead
to an accident, the driver should enter system
settings with the vehicle at a standstill and
operate the system only when road and traffic
conditions permit. Always pay full attention to
traffic conditions first before operating
system controls while 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 (approximately
14 m) every second.
Audio system overview
Item:Audio display (Y page 139);Opening button (Y page 139)=Audio control unit (Y page 138)Item?Clear button (Y page 142)AAudio controller (Y page 140)BBack button (Y page 141)
Operating safety
GWarning!
Any alterations made to electronic
components can cause malfunctions.
The radio, amplifier, CD changer, satellite
radio, and telephone are interconnected.
When one of the components is not
operational or has not been removed/
replaced properly, the function of other
components may be impaired.
This condition might seriously impair the
operating safety of your vehicle.
We recommend that you have any service
work on electronic components carried out at
an authorized Mercedes-Benz Center.
Audio system components
With the audio system you can operate the
following main functions:
RAudio function with the radio, Satellite
radio, disc (CD audio or MP3 mode) and
Audio AUX
Rthe mobile phone with the phone book
Rvarious system settings
Audio system137Controls in detail204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 137Z

The audio system consists of the following:
RAudio control unit
RAudio display
RAudio controller with buttons k and
2
In addition, the audio system can also be
operated with the multifunction steering
wheel (Y page 118).
In these instructions, the keypad (right side
of audio control unit) and the function buttons
are referred to as “buttons”.
Audio control unit
With the audio control unit you can
Rswitch the audio system on/off
Radjust the volume
Rselect the operating modes
Renter telephone numbers and accept,
reject, initiate and end telephone calls
Rload and eject CDs
Audio control unit overviewItem:Switching to radio mode
(Y page 149)
Calling up wave bands
(Y page 149)
Switching on Sat mode
(Y page 154)
;Switching to CD audio or MP3 mode
(Y page 158)
=Disc slot?Load/eject button (Y page 161)AClear button for deleting digits or
entire entries (Y page 178)
Entering a passcode (Y page 171)
Entering a telephone number
(Y page 177)
138Audio systemControls in detail
204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 138