2007 MERCEDES-BENZ CL-CLASS ECO mode

13
Product information

Introduction
Product information
Please observe the following in your own
best interest:
We recommend using Genuine
Mercedes-Benz Parts as well as conversion
parts and accessories explicitly approved
by us for your vehicle model.
We have tested these parts to determine
their reliability, safety and special suitabili-
ty for Mercedes-Benz vehicles.We are unable to make an assessment for
other products and therefore cannot be
held responsible for them, even if in indi-
vidual cases an official approval or authori-
zation by governmental or other agencies
should exist. Use of such parts and acces-
sories could adversely affect the safety,
performance or reliability of your vehicle.
Please do not use them.Genuine Mercedes-Benz Parts as well as
conversion parts and accessories ap-
proved by us are available at your autho-
rized Mercedes-Benz Center where you will
receive comprehensive information, also
on permissible technical modifications,
and where proper installation will be per-
formed.
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45 Safety and Security
Occupant safety
When you sell your vehicle we strongly
urge you to give notice to the subsequent
owner that it is equipped with an SRS by
alerting them to the applicable section in
the Operator’s Manual.Front air bags
1Driver air bag
2Front passenger front air bag
3Knee bag
Driver and front passenger front air bags
are deployed:

in the event of certain frontal impacts

if impact exceeds a preset deployment
threshold

independently of the side impact air
bagsThe air bags will not deploy in impacts
which do not exceed the system’s deploy-
ment thresholds. You will then be protec-
ted by the fastened seat belts.

Given the considerable deployment
speed, required inflation volume, and
the textile structure of the air bags,
there is the possibility of abrasions or
other, potentially more serious injuries
resulting from air bag deployment.
Warning!G
Only use seat covers which have been
tested and approved by Mercedes-Benz for
your vehicle model. Using other seat covers
may interfere with or prevent the
deployment of the front side impact air bags
or the rear side impact air bags. Contact an
authorized Mercedes-Benz Center for avail-
ability.
iThe front air bags in this vehicle have been
designed to inflate in two stages. This allows the
air bag to have different rates of inflation that are
based on the rate of relevant vehicle decelera-
tion as assessed by the air bag control unit.
On the front passenger side, the front air bag de-
ployment is additionally influenced by the pas-
senger’s weight category as identified by the
Occupant Classification System (OCS)
(
page 47).
The lighter the front passenger side occupant,
the higher the vehicle deceleration rate required
for the second stage inflation of the air bag.
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93 Control systems
COMAND introduction
Adjusting balance or fader
Balance is used to determine whether the
sound focus should be shifted toward the
driver’s side or the passenger’s side.
Fader is used to determine whether the
sound focus should be shifted toward the
front or rear of the vehicle
Select “Sound”
“Balance/Fader”.
The setting last selected is indicated by
an outlined bar.
Adjusting balance and fader
1Current setting indicated by orange
cross-hair symbol
Changing setting: Slide rmq or omp
until desired balance/fader setting is
reached.
Exiting menu: Press n or L.
The setting is saved.
Surround sound
With surround sound, you can choose be-
tween “LOGIC7
® ON” and “LOGIC7® OFF”.
Harman/kardon LOGIC7
® surround sound
is available for the following operating
modes:

Audio DVD (MLP, DTS, PCM, and Dolby
Digital audio formats)

Audio CD

MP3

Radio (FM, AM, WB,
Satellite (USA only))

PCMCIA
iSince some DVDs contain both stereo as
well as multi-channel audio formats, it may be
necessary to adapt the audio format
(
page 119).
iThe “LOGIC7® ON” function of the har-
man/kardon LOGIC7® surround sound system
makes it possible to play discrete 5.1 and stereo
recordings with optimal surround sound for ev-
ery passenger. Music on CDs or audio DVDs with
high-resolution surround formats such as MLP,
DTS or Dolby Digital is played back optimally.
For an ideal sound experience on all seats,
LOGIC7
® distributes 5.1 surround information
via the 13-channel system architecture. The re-
sult is a sound as intended by the sound engi-
neers during the original recording.
harman/kardon LOGIC7
® converts all two-chan-
nel stereo sound material into multi-channel sur-
round sound. With the help of LOGIC7
®,
surround information stored during the original
recording are read out and distributed through
the 13 channels. No effects are created during
this process; only that which was already there
becomes audible.
In addition, harman/kardon LOGIC7
® moves the
perceived sound source away from the individual
loudspeakers, thus generating a natural 360°
sound experience for every passenger.
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107 Control systems
COMAND audio CD/audio DVD/MP3
COMAND audio CD/audio DVD/MP3
Safety precautions Notes about MP3 mode
Permissible media for MP3 files

CD-R and CD-RW

DVD-R and DVD-RW

PCMCIA card (page 112)
Permissible file systems

ISO9660/Joliet for CDs

UDF for DVDs

FAT16 or FAT32 for PCMCIA cards with
storage medium
Warning!G
COMAND is classified as a Class 1 laser
product. You must not open the casing.
There is a risk of exposure to invisible laser
radiation if you open the casing, or if the
casing is faulty or damaged.
COMAND does not contain any parts that
you are able to maintain yourself. For safety
reasons, all maintenance work must be car-
ried out by qualified technicians.
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.
Warning!G
Only carry out the following when the vehi-
cle is stationary:

Inserting a disc

Ejecting a disc
There is a risk of accident by being distract-
ed from road and traffic conditions if you
load a CD/DVD while the vehicle is in mo-
tion.
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108 Control systems
COMAND audio CD/audio DVD/MP3
Multisession CDs
For multisession CDs, the first session
type of the CD determines how COMAND
will process the CD.
For example, if the first session type is ac-
cording to the audio CD standard and the
second session type is according to the
data CD standard containing MP3 tracks,
COMAND will treat the CD as a conven-
tional audio CD. This means that it is only
possible to access the audio CD tracks.
Access to the MP3 tracks is not possible.
Similarly, if the first session type is accord-
ing to the data CD standard containing
MP3 tracks and the second session type is
according to the audio CD standard,
COMAND will treat the CD as a data CD.
This means that it is only possible to ac-
cess the MP3 tracks. Access to the audio
CD tracks is not possible.File structure on a disc
When you create an MP3 disc, the MP3
tracks can be organized in folders. A folder
can also contain other folders. A disc can
contain a maximum of 255 folders. Each
folder can contain a maximum of
255 tracks and 255 folders. A disc can
contain a maximum of 4 000 tracks. Usual-
ly this number will not be reached because
each minute of an MP3 track requires ap-
proximately 1 MB of storage space.
Track and folder names
When you create an MP3 disc, you can as-
sign names to the MP3 tracks and folders.
COMAND uses these names for the corre-
sponding display in MP3 mode. Empty fold-
ers or folders which contain data other
than MP3 tracks are not displayed by
COMAND.
If MP3 files are saved in the root directory
itself (uppermost directory on storage me-
dium), the root directory will also be treat-ed as a folder. COMAND will then show the
name of the root directory as the folder
name.
You must observe the following when as-
signing track names:

Track names must have at least one
character.

Track names must have the extension
“mp3”.

There must be a period between the
track name and the extension.
Example of a correct track name:
Track1.mp3
iCOMAND does not support ID3 tags.
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109 Control systems
COMAND audio CD/audio DVD/MP3
Permissible MP3 formats
COMAND supports the MPEG1 Audio Lay-
er 3 format.
Permissible bit and sampling rates

Fixed and variable bit rates up to
320 kbit/s

Sampling rates of 24 kHz – 48 kHzNotes on copyright
The music tracks that you create for MP3
mode and can play back in MP3 mode are
generally subject to copyright protection in
accordance with the applicable interna-
tional and national regulations.
In many countries, reproductions are not
permitted without the prior consent of the
copyright holder, not even for private use.
Make sure that you know the applicable
copyright regulations and that you comply
with these.
If you own these rights yourself, e.g. for
your own compositions and recordings, or
the copyright holder has granted you per-
mission, these restrictions do not apply.
Notes about audio DVD operation
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.
iThis format is generally known as “MP3”.
iOnly use MP3 tracks with a bit rate of at
least 128 kbit/s and a sampling rate of at least
44.1 kHz. Smaller rates can cause a noticeable
deterioration in sound quality. This is especially
the case if you have activated a surround sound
function.iAudio DVDs differ from recordable DVD-R
and DVD-RW discs.
iCOMAND cannot playback video DVDs.
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112 Control systems
COMAND audio CD/audio DVD/MP3
Loading an individual magazine tray
Press desired magazine tray button 3.
If a disc is loaded, it will be ejected.
Take disc out of slot 1.
Wait until LED for magazine tray
button3 which you pressed flashes
quickly.
Insert disc into slot 1.
The DVD changer draws the disc in and
begins playback if:

it has been loaded correctly

it is a permissible type of disc
Loading all six magazine trays
Press load button 2.
The DVD changer checks the load sta-
tus of all magazine trays and switches
to the first empty tray.
Wait until LED for corresponding maga-
zine tray button 3 flashes quickly.
Insert disc into slot 1.
The DVD changer switches to the next
empty magazine tray.
Repeat last two steps until all trays are
loaded.
The DVD changer will play the last disc
you loaded if:

it has been loaded correctly

it is a permissible type of disc
Inserting a PCMCIA card1Slot for PCMCIA card
Insert PCMCIA card into slot 1.
The side with the contact must point
towards the slot.
If the PCMCIA card contains a storage
medium with MP3 tracks, COMAND
switches to MP3 mode.
iIf a disc is not inserted within approximately
15 seconds COMAND resumes playback of the
last disc.
iCOMAND supports commercially available
PCMCIA cards or PCMCIA card adapters with
storage media that may not be designed for the
temperatures which occur in the vehicle. You
should therefore remove the PCMCIA card from
the vehicle when not in use since extreme tem-
peratures could damage these devices.
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117 Control systems
COMAND audio CD/audio DVD/MP3
Selecting CD/DVD/MP3 media
Select “Audio”
“Audio”.
Select “CD”, “DVD-Audio” or “MP3”.
COMAND begins playback.
In audio CD, audio DVD and MP3
mode: Select “Changer”.
or
In audio CD and audio DVD mode
only: Press n when the main area is
selected.
The media list appears. The dot R in-
dicates the current medium.
Select a medium or folder.
COMAND changes the medium.
Selecting a track
Selecting by skipping to tracks
Skipping forwards or backwards to
a track (in CD or DVD mode only):
Rotate ymz.
Selecting from the track list
Select “Audio”
“Audio”.
Select “CD”, “DVD-Audio” or “MP3”.
Select “Tracks”, “Tracks A-Z” or “Track
list”.
or
Only in MP3 mode: Press n when the
main area is selected.
The track list of the current folder ap-
pears. The dotR indicates the current
track.
Select a track by rotating ymz or slid-
ing qmr.
Fast forward/rewind
Select main area.
Slide and hold omp until desired place
is reached.
iSkipping forwards through the tracks skips
to the next track. Skipping backwards through
the tracks skips to the beginning of the current
track if the track has been playing for more than
8 seconds. If the track has been playing for less
than 8 seconds, it skips to the start of the previ-
ous track.
If you have switched on the “Random Tracks”
playback option, the order of the tracks is ran-
dom.
iIn MP3 mode, the list shows all the tracks in
alphabetical order.
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