2008 MERCEDES-BENZ C300 Audio menu

204 Controls in detail
Audio system
Tuning in channels
You have the following selection options:

The channel skip function

The manual channel number entry

The channel list

The channel presets
Tuning in channels using channel search
function
Slide omp or rotate ymz when the
main area in the basic menu is active.
Depending on the direction in which
the controller is being slid or rotated,
the system skips upward or downward
and stops at the next subscribed chan-
nel.
or
Press buttonG or H on audio
control unit.Depending on the pressed button, the
system searches upward or downward
and stops at the next receivable
channel.
Tuning in channels using manual chan-
nel number entry
b
Sat
Enter Channel.
The menu for manual channel number
entry appears.
or
Press buttonó, on the keypad in
audio control unit briefly.
Channel number entry with keypad:
Enter desired channel number with
buttons1to R, with the keypad
in audio control unit briefly.Further operation depends on whether the
selected channel number is valid or if the
channel is included in your subscription.
Exiting menu without making an
entry: Press buttoní in the center
console (
page 184).
Channel number is valid and channel is
included in subscription: The audio sys-
tem tunes in the channel entered.
Channel number is invalid: The message
Invalid Channel appears in the audio dis-
play.
Press n to close the message in the
audio display.
iWhich channels are available depends on
which channels you have subscribed to and the
program category you have selected
(
page 203). For tuning in channels you can
also use the buttons on the multifunction steer-
ing wheel (
page 159).

205 Controls in detail
Audio system
Channel number is valid, but channel is
not included in subscription: The mes-
sage
Please call SIRIUS to subscribe
pops up (
page 202).
Press n to close the message in the
audio display.
Tuning in channels using the satellite ra-
dio channel list
b
Sat
Channel List.
The channel list appears. The dotR in
front of a list entry indicates the cur-
rently selected channel.
Select channel by rotating ymz or
slidingqmr.
Press n to confirm.Tuning in channels using satellite radio
channel presets
b
Presets.
or
Press n when the main area is select-
ed.
The preset menu appears. The dotR
in front of a preset position indicates
that this is the channel currently select-
ed and being listened to.
Select station in memory by rotating
ymz or sliding qmr.
Press n to confirm.
or
Press desired station button1 to
R, with the keypad in audio control
unit briefly.
The audio system tunes in the correspond-
ing channel as long as it is included in your
subscription and is still available.
If the channel is not included in your sub-
scription, you will see the message de-
scribed in the section “Satellite radio
service is not activated” (
page 202).
If the channel is no longer available, you
will see the message
Invalid Channel.
Closing message: Press n.iThe contents of the channel list depends on
which channels are included in your subscription
and which program category you have selected
(
page 203). If only the preview channel is acti-
vated, the channel list contains only the preview
channel.

206 Controls in detail
Audio system
Storing channels
Press n when the main area is select-
ed.
or
b
Presets.
In both cases, the preset menu will appear
in the audio display. The dot R in front of
a preset position indicates that the chan-
nel currently selected is stored there.
Selecting a preset position:
Slideqmr or rotate ymz.
Storing a preset position: Press and
hold n until you hear a signal.
The channel is stored.
or
Press and hold desired channel
button1 to R on keypad, until a
brief signal tone sounds.
The channel is stored.
Show program info
b
Info.
You will see a screen that may contain the
following information (if available):

Selected program category

Selected channel

Artist of the track currently being
played

Name of current trackWith the telephone keypad button ô
you can call up an popup screen, if provid-
ed by the program provider, that shows the
name of the actor and title of the current
track played on the selected channel.
Closing screen: Slide omp or
pressn.
iThere are ten preset positions available.
iIf the program provider does not offer any in-
formation, the “Info” menu item cannot be se-
lected.
iThe program provider determines what in-
formation is displayed on the screen. The audio
system shows no more than two lines per item of
information. If an item of information is too long,
the audio system shortens it.

207 Controls in detail
Audio system
Calling SIRIUS Service Center
b
Sat
Service.
The telephone number of the SIRIUS
Service Center and the twelve-digit
electronic serial number (SIRIUS-ID) of
the particular receiver are displayed.
Closing screen: Slide omp or
pressn.Channel update
The service provider may conduct a chan-
nel update.
During the update, the message
Updating
channels...
will appear on the audio dis-
play.
The channel last tuned will be muted until
the update is completed. You cannot oper-
ated the satellite radio during the update.
After completion of the update, the satel-
lite radio basic menu will appear. The sta-
tion last tuned to will begin to play. If not
available, the next subscribed channel
starts beginning with channel 1. Sound settings
For sound adjusting see:

Volume (page 189)

Balance control and fader
(
page 190)

Bass and treble control (page 189)

Surround sound* (page 190)
iIt may be necessary to call the SIRIUS Ser-
vice Center if, for example:

You want to cancel the subscription or
re-subscribe at a later date.

You forget to pay the bill.

You sell the car to another person.

208 Controls in detail
Audio system
CD mode
Submenu overview
The audio system will be fitted with either
a single CD drive or a CD changer*.
The single CD player and the CD changer*
can play audio CDs as well as CDs with
MP3 files.
The available menu options will vary de-
pending on the equipment and the type of
CD.
CD or MP3Track list (Audio CD) or Folder
(MP3) Changer
(only CD-changer*)Sound
Normal Track SequenceSelect track (CD mode only)Select mediumTreble
Random Tracks
(CD mode only)Select folder and/or tracks
(MP3 mode only)Eject AllBass
Random Folders
(MP3 mode only)Fill Empty SlotsBalance/Fader
AUXSurround sound*
iThe components and operating principles of
the audio system can be found on (
page 187).

215 Controls in detail
Audio system
Loading an individual magazine
compartment: Press eject/load
button2.
A menu indicates which magazine com-
partments are currently loaded. The
first available magazine compartment
is indicated by a red number.
Press desired button1 to 6, in
the keypad to select a magazine com-
partment.
or
Slide omp or rotate ymz to select a
magazine compartment.
Press n to confirm.
The CD changer will switch to the se-
lected magazine compartment. The
message
Please Wait... appears in
the display.
Insert CD into CD slot1.
The CD changer automatically pulls the
CD into the CD slot1 and places it in
the selected magazine compartment.
The message
Loading Disc
appears in the display.
Press buttoné, or the eject/load
button2 on the audio control unit to
finish the loading process.
The CD changer plays the disc if it has
been inserted correctly and is permissi-
ble.
To interrupt loading procedure:
Press the eject/load button again.
or
Press buttoní in the center con-
sole (
page 184).
iIf the audio CD is printed on one side, this
side must face upwards when loaded. If neither
side is printed, the side to be played must face
downwards.
If a CD has been inserted incorrectly or cannot
be read,
Disc Unreadable appears in the
display.
iOnly insert a CD after the audio system has
prompted you to do so with the message
Please
Insert Disc
. Only insert one CD per mag-
azine compartment.
iThe loading process may take a while, de-
pending on the type of disc. If you do not insert a
disc, the display will switch back to the
Maga-
zine
menu after approximately 20 seconds.

216 Controls in detail
Audio system
Filling an empty magazine compart-
ments: Press eject/load button2.
A menu indicates which magazine com-
partments are currently loaded. The
first available magazine compartment
is indicated by a red number.
Slidemr to select the menu bar.
Slideompor rotate ymz the audio
controller to select
Fill Empty Slots.
Press the audio controller n.
The message
Please Insert Disc
appears in the display.
Insert CD into CD slot1.
The CD changer automatically pulls the
CD into the CD slot1 and places it in
an empty magazine compartment. The
message
Please Wait... appears in
the display. If the CD is loaded, the CD
changer will switch to the next empty
magazine compartment. The message
Please Insert Disc appears in
the display.
Repeat the steps until all compart-
ments have been loaded.
Press eject/load button2 on the au-
dio control unit to finish the loading
process.
The CD changer plays the last loaded
disc if it has been inserted correctly
and is permissible.
To interrupt loading procedure:
Press the eject/load button2 again.
or
Press buttoní in the center
console (
page 184).
The loading process has not been complet-
ed, the audio system will play the last in-
serted CD.
Ejecting CDs from CD changer*
iOnly insert a CD after the audio system has
prompted you to do so with the message
Please
Insert Disc
. Only insert one CD per mag-
azine compartment.
Warning!G
Only eject a CD when the vehicle is station-
ary. There is a risk of accident by being dis-
tracted from road and traffic conditions if
you unload a CD while the vehicle is in
motion.
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.

217 Controls in detail
Audio system
Ejecting one CD: Press eject/load
button2.
The magazine menu with active main
area appears in the audio display. The
magazine compartment with the cur-
rent CD is highlighted.
Press desired button1 to 6, in
the keypad to select a magazine com-
partment.
or
Slideompor rotate ymz the audio
controller to select the desired CD.
Press n to confirm.
Remove the CD from CD slot1.
If you do not remove the CD from the
CD slot 1, the CD changer will auto-
matically pull the CD back in after a
short while.
Ejecting all CDs: Press eject/load
button2.
The magazine menu with active main
area appears in the audio display. The
magazine compartment with the cur-
rent CD is highlighted.
Slidemr to select the menu bar.
Slideompor rotate ymz the audio
controller to select “Eject All”.
Press n to confirm.
The CDs are ejected one after the
other.
Remove the CD from CD slot1.
The CD changer switches to the next
occupied magazine compartment and
ejects the CD.
If you do not remove the CD from the
CD slot 1, the CD changer will auto-
matically pull the CD back in after a
short while.
Repeat the last step until the magazine
is empty.
Selecting a CD
é
Changer.
The magazine menu with active main
area appears in the audio display. The
magazine compartment with the cur-
rent CD is highlighted.
Slideompor rotate ymz the audio
controller to select the desired CD.
Press n to confirm.
iIf you eject a CD while another is being
played, the audio system interrupts playback.
Playback will continue once the CD has been
ejected completely.