ECO mode MERCEDES-BENZ E-Class 2005 W211 Comand Manual

37 Audio
Radio operation

Radio operation

Open the Audio main menu
(page 36).

Press the
Radio
soft key.
The Radio main menu appears. The sta-
tion last tuned to will begin to play. In this example:

Weather Band


Channel 1
= current station

Press the
FM/AM
soft key in the Radio
main menu.
Alternatingly the Radio main menu for
the FM or AM wavebands appears. The
station last tuned to will begin to play.The waveband is indicated in the center
of the status bar.
In this example:

FM = FM waveband

1 = selected station is stored on
preset 1
Safety InstructionsWarning
G
In order to avoid distraction which could
lead to an accident, the driver should enter
system settings with the vehicle at a stand-
still and operate the audio system only when
road, weather and traffic conditions permit.
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.Switching to radio mode
Switching wavebands

45 Audio
Single CD operation

Open the Single CD main menu
(page 46).
or

Load an audio CD into the COMAND
CD drive.Switching to Single CD modeLoading a CDWarning
G
In order to avoid distraction which could
lead to an accident, the driver should insert
CDs with the vehicle at a standstill and oper-
ate the audio system only when road, weath-
er and traffic conditions permit.
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.
!Do not attach labels of any type to the
CD. They may become detached and
damgage the drive.
Only use CDs, which bear the label
shown and that conform to the com-
pact digital audio standard
(IEC 60908).
Do not play single-CDs (80 mm) with an
adapter. Only use round, 12 cm diame-
ter CDs.
!Your CD drive has been designed to
play CDs which correspond to the IEC
60908 standard. Therefore only CDs
not exceeding a thickness of 1.3 mm
can be used.
If you insert thicker data carriers, e.g.
ones that have data on both sides (one
side with DVD data, the other side with
audio data), they cannot be ejected
and will damage the drive.iThe COMAND CD drive may not be able
to play audio CDs with copy protection.

46 AudioSingle CD operationThe COMAND CD drive holds one CD. The
slot for inserting a CD is located above the
display (
page 15).

Insert a CD into the CD slot while
COMAND is switched ON. Insert the
CD face up.
COMAND pulls in the CD. If the CD is
an audio CD, the system switches to
Single CD mode.

Press.
COMAND ejects the CD.

Remove the CD from the slot.
The CD will be pulled in again if it is not
removed from the slot within approx. 7
seconds.

Open the Audio main menu
(page 36).

Press the
CD soft key.
The system switches to Single CD
mode.The center of the status bar shows:

The track number and total number
of tracks

The elapsed playing time of the
track
!If a CD is already loaded, it must be
ejected before inserting the new CD.
Inserting a second CD in the slot with
another CD still loaded will cause dam-
age to the CD drive not covered by the
Mercedes-Benz Limited Warranty. iIf the CD is an MP3 CD, the system
switches to MP3 mode (
page 53).
Ejecting a CD Single CD main menu
iThe
CD soft key is shaded out if no audio
CD is loaded. The system will not
switch to Single CD mode.
Load an audio CD into the
COMAND CD drive (
page 45).
The
MP3
soft key instead of the
CD soft
key is visible when a MP3 CD has been
loaded.

51 Audio
MP3 operation
Permissible MP3 CDs
In MP3 mode COMAND can read CD-R and
CD-RW CDs.
Permissible file systems
The permitted file system is
ISO9660/Joliet for CD-R and CD-RW.Multi session discs
With multi session discs, the content of the
first session determines how COMAND
treats the CD.
For example, if the first session contains
data in audio CD format and the second
session contains data in MP3 format,
COMAND will treat the CD as a conven-
tional audio CD.
File structure
When creating an MP3 CD, you can orga-
nize MP3 tracks into folders. A folder can
also contain additional folders.
A CD may have a maximum of 255 folders
in total. A maximum of 255 tracks are per-
missible per folder.Mathematically a maximum of 65025
tracks would result. However, this amount
is usually not reached since MP3 requires
approx. 1 MB storage per minute recorded.
Track names and folder names
When creating an MP3 CD, you can assign
names to the MP3 tracks and folders.
COMAND uses these names in MP3-mode
for the corresponding display.
Please note the following when assigning
track and folder names:

Track and folder names must contain
at least 1 character.

Track names may contain up to fifty
characters. If a track name exceeds
this character limit, COMAND will not
be able to display it in full.
Tips on creating MP3 CDs iCDs, software and hardware for writing
audio data to CDs are widely available.
Therefore, we cannot guarantee that
COMAND will be able to play every
user-written CD.
Problems may be encountered during
playback of user-written CDs with a
storage capacity of more than 700 MB.
These CDs do not meet valid standards
as of this printing.


52 AudioMP3 operation
Track names must have the file exten-
sion “mp3”.

A period must appear between the
track name and the file extension.
Example of a correct track name:
Track1.mp3
In the example, the track name con-
tains six characters, followed by a peri-
od and the file extension “mp3”.
Empty folders or folders containing data
other than MP3 tracks will not be dis-
played by COMAND.
If MP3 files are stored in the root directory
itself, the root directory also counts as a
folder. COMAND will then display the root
directory name as a folder name. Permissible MP3 formats
COMAND supports the
MPEG1 Audio Layer 3 format.
Permissible bit and scan rates

Fixed and variable bit rates up to
320 kbps

Scan rates from 24 kHz - 48 kHzThe music tracks that you can create for
play back 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.
iCOMAND does not support ID3 tags.
Tips on creating MP3 tracks iIn everyday speech, this format has
been replaced by the designation
“MP3”.iIt is recommended to 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 impair quality.
This is particularly true if the Sound
function*
LOGIC7 Surround
has been acti-
vated.
Tips on copyright

53 Audio
MP3 operation

Call up the MP3 main menu
(page 53).
or

Insert an MP3 CD into COMAND.The COMAND CD drive holds one CD. The
slot for inserting a CD is located above the
display (
page 17).

Insert a CD into the CD slot while
COMAND is switched ON. Insert the
CD face up.
COMAND pulls the CD in and loads the
data. It may take a while to load the da-
ta, depending on the number of folders
and tracks.
After loading, COMAND plays the CD.

Press.
COMAND ejects the CD.

Remove the CD from the slot.
The CD will be pulled in again if it is not
removed from the slot within approx. 7
seconds.

Open the Audio main menu
(page 36).
Switching to MP3 mode iMP3 CDs can only be played back in
the COMAND CD drive.Loading a MP3 CDWarning
G
In order to avoid distraction which could
lead to an accident, the driver should insert
CDs with the vehicle at a standstill and oper-
ate the audio system only when road, weath-
er and traffic conditions permit.
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.
!If a CD is already loaded, it must be
ejected before inserting the new CD.
Inserting a second CD in the slot with
another CD still loaded will cause dam-
age to the CD drive not covered by the
Mercedes-Benz Limited Warranty.
Ejecting a MP3 CD MP3 main menu


61 Audio
CD changer* operation

Open the CD changer main menu
(page 66).
or

Load an audio CD into the CD changer
(page 61).
The CD changer can play audio CDs.
The CD changer is concealed behind the
control panel faceplate in the center con-
sole.
1Opening/closing button
2Control panel faceplate

Press button 1 to open.
The control panel faceplate 2 pivots
up; the CD changer extends and be-
comes accessible.

Press button 1 to close.
The CD changer retracts; the control
panel faceplate 2 pivots down.
Switching to CD changer modeCD changer
Accessing the CD changer
Retracting the CD changer Loading CDsWarning
G
In order to avoid distraction which could
lead to an accident, the driver should insert
CDs with the vehicle at a standstill and oper-
ate the audio system only when road, weath-
er and traffic conditions permit.
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.

65 Audio
CD changer* operation
The following options are available:
Ejecting one CD

Ejecting all CDs (
page 66)
Ejecting one CD
1CD slot
2Magazine compartment buttons

Access the CD changer (
page 61).

Briefly press the appropriate magazine
compartment button 2.
The button LED 2 flashes red. The CD
changer ejects the CD.

Within 15 seconds, remove the CD
from the slot 1.
The CD will be pulled in again if it is not
removed from the slot within approx.
15 seconds. The system starts playing
the CD again.
The ejection procedure is completed.

Retract the CD changer (
page 61).
Ejecting CDs
iIf you are listening to a CD in the CD
changer and you eject another CD from
the changer:
While ejecting the CD, the system
interrupts CD playback.

The CD you were last listening to
starts from the beginning once the
ejection procedure is completed.
If you eject the CD you are currently lis-
tening to:

The next available audio CD is
played.

If there are no other CDs available,
the system switches to the audio
source listened to before CD chang-
er mode.

66 AudioCD changer* operationEjecting all CDs 
Access the CD changer (
page 61).

Press and hold the button of a loaded
magazine compartment 2 for more
than 2 seconds.
The button LEDs of all loaded magazine
compartments will briefly flash red,
several times.
The CD changer ejects the CDs one af-
ter another.

Within 15 seconds, remove each CD
from the slot 1.
The CD will be pulled in again if it is not
removed from the slot within approx.
15 seconds. The system starts playing
the CD again.The ejection procedure is completed
when all CDs are removed, or when the
procedure is aborted by the CD chang-
er.

Retract the CD changer (
page 61).

Open the Audio main menu
(page 36).

Press the
CDC
soft key.The CD changer main menu appears.
You will hear the CD listened to last. If
the CD listened to last is no longer
available, the unit plays the next avail-
able audio CD.
If the CD contains CD text data, the CD
changer main menu will show the name
of the CD and the title of the track cur-
rently playing.
The status bar also contains:

The track number and total number
of tracks

The elapsed playing time of the
track
CD changer main menuiThe CDC soft key is shaded out if no CD
is loaded. The system will not switch to
CD changer mode.
Load an audio CD into the
CD changer (
page 61).
The
CDC
soft key will only be visible if a
CD changer is connected.

79 Satellite radio*
Satellite radio operation

Pressj.
The search proceeds in descending or-
der and stops at the first receivable
station.
Tuning via scan search
Scan search is characterized as follows:

Scan search plays a channel for
approx. 8 seconds and then skips to
the next channel within the current
category.

Scan search can be ended manually.

Scan search stops automatically at the
station that was playing when scan
search was started.

Press the
Scan
soft key.
The scan search starts.

Press the
Scan
soft key again.
The scan search ends.
Additional text information (artist and title)
related to the current broadcast can be
displayed.

Press the
Info
soft key.Two options are available:

Storing using the number keys
(page 79).

Storing using the Presets menu
(page 80).
Storing via number keys

Press and hold a number key between

and  for more than 2 seconds.
The currently selected station is stored
in the corresponding preset location.
Obtaining additional text
information
Storing stationsiWhen storing a station out of the cate-
gory
All
, later selection of this channel
does not lead into the category mode.