Display MERCEDES-BENZ S-Class 2011 W221 Service Manual

Cleaning instructions
! Do not touch the COMAND display. The
display has a very sensitive high-gloss
surface; there is a risk of scratching. If you
have to clean the screen, however, use a
mild cleaning agent and a soft, lint-free
cloth.
When cleaning, the display must be switched
off and cooled down. Clean the display
screen, when necessary, with a commercially
available microfiber cloth and cleaning agent
for TFT/LCD displays. Then, dry the surface
with a dry microfiber cloth.
Avoid using alcoholic thinners, gasoline or
abrasive cleaning agents. These products can
damage the display surface. Do not apply
pressure to the display surface when cleaning
it as this could cause irreversible damage.
Remote control
Overview
You can use the remote control to operate the
COMAND display, SPLITVIEW and either one
of the rear-compartment screens.
:To switch the screen on/off (Rear Seat
Entertainment System only)
;To switch button lighting on/off=To select the screen for remote control
operation (COMAND, SPLITVIEW, L
REAR and REAR R can be selected)
?To select a menu or menu itemATo confirm a selection or settingBTo switch the sound on/off (Rear Seat
Entertainment System in conjunction with
corded headphones)
CTo adjust the volume (Rear Seat
Entertainment System in conjunction with
corded headphones)
DCOMAND: e.g. to set the station, skip
track, fast forward/rewind. Rear Seat
Entertainment System: skip track, fast
forward/rewind
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ECOMAND: e.g. to select a station from
presets, select a track, enter directly,
enter a phone number. Rear Seat
Entertainment System: to select a
track, enter directlyFTo leave the menu (back)XPoint the remote control at the
corresponding screen and execute the
functions by pressing the corresponding
button.
i The remote control's function may be
restricted depending on the angle at which
it is pointed at the respective screen.
Selecting the screen for the remote
control
XTurn thumbwheel = until the desired
display is highlighted in the window.
Switching the screen on/off (Rear Seat
Entertainment System only)
If the key is in position 0 or 1 in the ignition
lock (see vehicle Operator's Manual), or the
key is not inserted, the screens in the rear will
switch off after 30 minutes. Before the
screens switch off, they show a message to
this effect.
You can switch the screens back on,
However, this will discharge the starter
battery.
XPoint the remote control at the rear-
compartment screen which has been
selected for remote operation.XPress button : on the remote control.
The respective rear screen switches on or
off.
i You can only switch the screens on using
the remote control if the ignition is
switched on.
Switching button lighting on/offXPress button ; on the remote control.
Depending on the previous status, the
button lighting is switched on or off.
i If you do not use the remote control for
about 15 seconds, the button lighting
switches off automatically.
Mute
XPress button B on the remote control.
The sound is switched on/off.
Adjusting the volume
This function is available for COMAND and for
the Rear Seat Entertainment System in
conjunction with corded headphones.
XPress one of buttons C on the remote
control.
The volume of the currently selected audio
or video source changes.
For COMAND, you can also adjust the
volume for phone calls and navigation
announcements.
Selecting a menu/menu item and
confirming your selection
XSelect a menu/menu item using the
=;9: buttons and press
the 9 button to confirm.124At a glanceCOMAND

Functions of the E and F button
You can use the remote control to execute the same functions as the COMAND control panel.
ModeFunctionAudio modeSelecting a station using the station search function (Y page 209)Selecting a track by skipping to a track (Y page 221)Fast forward/rewind (Y page 222)Video modeSelecting a scene or chapter (video DVD mode) (Y page 239)Fast forward/rewind (video DVD mode) (Y page 238)
Functions of the number pad
You can use the remote control to execute the same functions as the COMAND control panel.
ModeFunctionAudio modeSelecting channels via the channel presets (Y page 209)Setting stations by entering the frequency manually (Y page 209)Storing channels manually (Y page 210)Selecting a track (Y page 221)Selecting a data medium via the media list (Y page 221)Telephone modeTelephone number entry (Y page 197)Character entryEntering characters (direct entry) (Y page 128)Operating COMAND
Selecting a main function
Initial situation
You want to change from the telephone menu
to the vehicle settings, for example.
XSlide ZV the COMAND controller and
switch to the main function bar.
XSelect Vehicle in the main function bar by
turning cVd the COMAND controller and
press W to confirm.
The "Vehicle" menu appears.
:"Vehicle" menu;Display/selection windowAt a glance125COMANDZ

Calling up the audio function
XSelect Audio in the main function bar by
sliding ZV and turning cVd the COMAND
controller and press W to confirm.
The basic display of the current audio
operating mode, e.g. audio CD, appears.
Switching on radio mode
Option 1
XPress the R function button.
The radio display appears.
iRepeated pressing of this function button
switches between radio and the most
recently active audio source.
Option 2
XSelect Audio again by sliding ZV the
COMAND controller and press W to
confirm.
The Audio menu appears. Radio is
highlighted.
:Current audio operating mode;Main function bar=Audio menuXPress W the COMAND controller and
confirm Radio.
The radio basic display appears with the
waveband last selected.
XTo set a station: turn cVd or slide XVY
the COMAND controller while the display/
selection window in the radio display is
active.
Entering characters in navigation mode
(entering a city)
General information
The following section describes how to enter
characters using city input for NEW YORK as
an example.
If you want to use the address entry menu
(Y page 203) to enter a city, a street or a
house number, for example, COMAND
provides either a list with a character bar
(option 1) or a selection list (option 2).
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You can enter the characters using either the
character bar or the number keypad. In the
selection list, you select an entry to copy it to
the address entry menu.
Option 1: city list with character bar
XCall up the city list with character bar
(Y page 152).
The alphabetically sorted city list shows the
first available entries.
Entering characters using the character
bar
XSelect N by turning cVd COMAND
controller and press W to confirm.
:Character entered by the user: N;Characters automatically added by
COMAND: ANTICOKE
=List entry that most closely resembles the
current entry by the user
?To switch to the selection listATo delete an entryBCharacters not currently availableCCharacters currently availableDCurrently selected characterECharacter barFTo cancel an entryGList
List G shows all existing city names
beginning with N. The list entry most closely
resembling the user's current entry = is
always highlighted at the top of the list
(NANTICOKE in the example).
All characters currently entered by the user
are shown in black : (N in the example).
Letters added by COMAND are shown in
gray ; (ANTICOKE in the example).
Character bar E shows the letters still
available for selection in black C. These can
be selected. In the example, the letter O is
highlighted D. Which characters remain
available depends on the characters already
entered by the user and on the data stored in
the digital map. Characters that are no longer
available are shown in gray B.
XSelect E, W, space, Y one by one, confirming
each one by pressing W.
Entering characters using the number
keypad
XBriefly press number button p on the
number keypad twice in rapid succession
to enter the letter N.
Once a button has been pressed, the
character display appears at the lower
edge of the display. The first available letter
is highlighted.
128At a glanceCOMAND

You see which character can be entered with
the button. Each time the button is pressed,
the next character is selected.
Example: key p:
Rpress once = M
Rpress twice = N
Rpress three times = O
XWait until the character display goes out.
The entries matching your input are shown
in the list.
XEnter E, W, space, Y using the corresponding
buttons.
iEnter the space using number button 9.
Further functions in the list with
character bar
XTo delete characters: select F by sliding
VÆ and turning cVd the COMAND
controller and press W to confirm.
XTo delete an entry: select F and press
and hold W the COMAND controller until
the entire entry has been deleted.
XTo switch the character set: select
B and press W to confirm.
XTo cancel an entry: select the & symbol
in the bottom left of the character bar and
press W to confirm.
or
XPress the % back button.
The address entry menu appears.
XTo accept the first list entry: press and
hold the COMAND controller W until the
address entry menu appears.
The accepted list entry is shown there.
Calling up the list as a selection list
Select the desired city from the selection list.
If there are several entries for a city or if
several cities of the same name are stored,
then ¬ is highlighted in the character bar.
XPress the W COMAND controller.It is also possible to switch the city list to the
selection list at any time during character
input.
XSlide the COMAND controller W
repeatedly until the city list appears as a
selection list.
or
XSelect ¬ in the character bar by turning
cVd the COMAND controller and press
W to confirm.
Option 2: city list as selection list
COMAND either shows the selection list
automatically or you can call up the selection
list from the list with character bar.
The example shows the selection list after the
city NEW YORK has been entered. The entry is
highlighted automatically.
XPress W the COMAND controller to
confirm NEW YORK.
The address entry menu appears. You can
now enter a street, for example.
At a glance129COMANDZ

Mute
Switching audio and video sources on/off
XPress the 8 button on the multifunction
steering wheel.
The sound from the respective audio or
video source is switched on or muted.
iWhen the sound is off, the system
displays the , symbol in the status line.
When you change the audio or video
source, or adjust the volume, the sound
automatically switches on again.
iEven if the sound is switched off, you will
still hear traffic and navigation system
announcements.
Switching off Traffic program and
navigation announcements completely
XTraffic program: press and hold the
8 button until the . display
disappears from the status bar of the
display.
A confirmation tone sounds.
XNavigation announcements: during an
announcement, press the 8 button on
the multifunction steering wheel.
Switching Traffic program and navigation
announcements on again
XTraffic program: press and hold down the
8 button until the . display in the
status bar appears.
A confirmation tone sounds.
XNavigation announcements: press the
8 button again.
iThe navigation announcements are
activated again if you switch COMAND off
and on again or start a new route guidance.
Adjusting the volume
Adjusting the volume for the audio or
video source
XTo adjust: turn thumbwheel :.
or
XPress the W or X button on the
multifunction steering wheel.
The volume of the currently selected audio
or video source changes.
You can also adjust the volume for the
following:
Rtraffic announcements
Rnavigation announcements
Rphone calls
RVoice Control System voice control (see
the separate operating instructions)
Adjusting the volume of navigation
announcements
During a navigation announcement:
XTurn thumbwheel :.
or
XPress the W or X button on the
multifunction steering wheel.
Adjusting the volume for phone calls
You can adjust the volume for hands-free
mode during a telephone call.
XTurn thumbwheel :.
or
XPress the W or X button on the
multifunction steering wheel.
132At a glanceCOMAND

Adjusting the sound settings
Calling up the sound menu
You can make various sound settings for the
different audio and video sources. This means
that it is possible to set more bass for radio
mode than for audio CD mode, for example.
You can call up the respective sound menu
from the menu of the desired mode.
The example describes how to call up the
sound menu in radio mode.
XPress the R function button.
The radio display appears. You will hear the
last station played on the last waveband
set.
XSelect Sound by sliding VÆ and turning
cVd the COMAND controller and press
W to confirm.
You can now set the treble and bass or the
balance and fader for radio mode.
Adjusting treble and bass
XSelect Treble or Bass in the sound menu
by turning cVd the COMAND controller
and press W to confirm.
An adjustment scale appears.
Adjusting the treble
:Last setting selected;Current settingXSelect a setting by turning cVd the
COMAND controller and press W to
confirm.
The setting is stored and you exit the menu.
Adjusting balance and fader
With the balance function, you can control
whether the sound is louder on the driver’s or
front-passenger side.
With the Fade function, you can control
whether the sound is louder in the front or the
rear of the vehicle.
XSelect Balance/fader in the sound menu
by turning cVd and press W to confirm.:Current settingXSelect a setting by sliding ZVÆ or XVY the
COMAND controller and press W to
confirm.
The setting is stored and you exit the menu.
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Surround sound
General notes
If your vehicle is equipped with the harman/
kardon® Logic 7® surround sound system,
you can set the optimum surround sound for
every passenger.
The harman/kardon® Logic 7® surround
sound system is available for the following
operating modes:
Rradio (FM only)
Rsatellite radio
Raudio CD
Raudio DVD (MLP, dts, PCM and Dolby
Digital audio formats)
RMP3 (including SD memory card)
RBluetooth® audio mode
RMedia Interface
Rvideo DVD (PCM, dts and Dolby Digital
audio formats)
RAUX
Because many DVDs contain both stereo and
multi-channel audio formats, it may be
necessary to set the audio format
(Y page 223).
iThe Logic7® On function enables
playback of, e.g. stereo recordings with a
surround sound experience for every
passenger. It enables optimum playback of
music and films on CD, audio DVD or video
DVD with multichannel audio formats, such
as MLP, dts or Dolby Digital. The resulting
audio experience reflects that intended by
the sound engineer during the original
recording.
iIf you select LOGIC7® Off, the sound
system plays the tracks as stored on the
medium. Due to the design of the
passenger compartment, an optimum
audio experience cannot be guaranteed for
all passengers.
iDiscs which support the audio formats
mentioned have the following logos:
Dolby Digital
dts
MLP
Switching surround sound on/off
Example: switching on surround sound for
radio mode
XPress the R function button.
The radio display appears. You will hear the
last station played on the last waveband
set.
134At a glanceCOMAND

dts™
MLP™
Selecting settings for the Bang & Olufsen
sound system
Calling up the selection menu
XSelect Sound.XHighlight Bang&Olufsen.XPress W.
A selection menu appears.
A # dot in front of an entry indicates the
current setting.
Selecting the setting for True Image™
XTurn cVd or slide ZVÆ and highlight
reference or 3D sound.
XPress W.
Selecting sound mode
XSelect Sound Mode in the selection menu.XTurn cVd or slide ZVÆ and highlight left,
all or right.
XPress W.XTo exit the menu: press the % back
button beside the COMAND controller.
or
XSlide XVY.
iPlease bear the following in mind:
You will achieve the best sound results on
your Bang & Olufsen sound system by
playing high-quality audio DVDs and CDs.
MP3 tracks should have a bit rate of at least
224 kbit/s.
When playing using an iPod®, the bit rate
should also be at least 224 kbit/s.
For optimum playback quality:
XDeactivate the EQ setting on the
iPod®.
Surround-sound playback does not
function for mono signal sources, such as
the medium wave range (MW) in radio
mode.
On some stereo recordings, the sound
characteristics may differ from
conventional stereo playback.
Rear Seat Entertainment System
Components
Overview
The Rear Seat Entertainment System*
comprises:
Rtwo screens for the rear behind the front-
seat head restraints
Rthe remote control
Ra CD/DVD drive
RAUX jacks on both screens (display AUX)
and on the CD/DVD drive (drive AUX)
Rtwo sets of cordless headphones
136At a glanceCOMAND