Cordless headphones
Overview X
To adjust the headphones: open both sides of the headphones.
X Adjust the fit of the headphones by pulling the headphone band in the direction of the arrow.
X To switch the headphones on/off: press on/off switch0044.
X To adjust the volume: turn volume control0087until the desired volume is set. If you have
connected corded headphones to a rear-compartment screen, you can adjust the volume
using the remote control (Y page 261).
X To check the battery condition of charge: check the state of the batteries using indicator
lamp 0043.
i To preserve the batteries, the headphones automatically switch off if they have not
received an audio signal for approximately 3 minutes.
Indicator lamp on the cordless head-
phones The color of the indicator lamp shows:
R whether the device is switched on or off
R the condition of the inserted batteries. LED dis-
play Status
Green The batteries are fine.
Red The batteries are almost dis-
charged. Lit contin-
uously The headphones are switched
on and connected to a screen. LED dis-
play Status
Flashing The headphones are search-
ing for the connection to a
screen.
No display
(dark) The headphones are switched
off or the batteries are dis-
charged. i
The function of the headphones may be
impaired by other radio-based electronic
devices such as mobile phones or laptops. 266
Rear Seat Entertainment System overviewRear Seat Entertainment System
Selecting the screen for the head-
phones
X
Set switch 0043toL(left-hand screen) or R
(right-hand screen).
Connecting additional headphones Up to two cordless headphones can be used
at the same time for each screen.
You can also connect one additional set of
corded headphones to each of the two rear-
compartment screens (Y page 261). The
socket is designed for headphones with a
3.5 mm stereo jack plug and an impedance of 32 ohms. Replacing batteries
Notes G
WARNING
Batteries contain toxic and corrosive substan- ces. If batteries are swallowed, it can result in
severe health problems. There is a risk of fatal injury.
Keep batteries out of the reach of children. If
a battery is swallowed, seek medical attention immediately. H
Environmental note Batteries contain dangerous
substances. It is against the
law to dispose of them with
the household rubbish. They
must be collected separately
and recycled to protect the
environment. Dispose of batteries in an
environmentally friendly
manner. Take discharged
batteries to a qualified spe-
cialist workshop or a special
collection point for used bat-
teries.
Batteries are required for the remote control
and for the two sets of cordless headphones. The batteries can be replaced. H
Environmental note
Dispose of discharged batteries in an envi-
ronmentally responsible manner.
Replacing the batteries of the remote
control 0043
Battery compartment
0044 Catch tab
0087 Battery compartment cover Rear Seat Entertainment System overview
267Rear Seat Entertainment System Z
0085
Retaining lugs
0083 Batteries
The remote control contains two type AAA,
1.5 V batteries.
X To open the battery compartment:
remove battery compartment cover 0087on
the back of the remote control.
X Push catch tab 0044down and take off bat-
tery compartment cover 0087.
X Remove discharged batteries 0083from the
tray.
X Insert the new batteries. Observe the polar-
ity markings on the batteries and battery
compartment when doing so.
Left-hand battery: the positive pole (+)
must face upwards.
Right-hand battery: the positive pole (+)
must face downwards.
X To close the battery compartment:
insert battery compartment cover 0087start-
ing with retaining lugs 0085into the battery
compartment and allow catch tab 0044to
engage in place.
Replacing cordless headphone batter-
ies The battery compartment is located on the
left headphone. The cordless headphones
require two type AAA, 1.5 V batteries. X
To open the battery compartment: turn
battery compartment cover 0043counter-
clockwise and remove.
X Remove the discharged batteries from the
tray.
X Insert the new batteries. Observe the polar-
ity markings on the batteries and battery
tray when doing so.
X To close the battery compartment:
replace battery housing cover 0043and turn
it clockwise until it engages.
If the batteries have been inserted cor-
rectly, the indicator lamp will light up green
when the headphones are switched on.
i The operating duration of the headphones
with a set of batteries is up to 40 hours. System settings
General notes
You can adjust all system settings individually
for each screen without affecting the other
screen. To do this, please use the remote
control (Y page 261). Selecting the display language
X Select Vehicle Vehicle using the
006300640059 buttons on the
remote control and press the 008Bbutton to
confirm.
X Press the 0064button on the remote
control.
A menu appears.
X Select System Settings System Settings using the0064
00590065 buttons on the remote control
and press the 008Bbutton to confirm.
You see the System Settings System Settings menu on
the selected rear screen. 268
System settingsRea
r Seat Entertainment System
X
Select Language
Language using the00630064 but-
tons and press the 008Bbutton to confirm.
The list of languages appears. A 0036dot
indicates the current setting.
X Select the language using the 00630064
buttons and press the 008Bbutton to confirm.
The system activates the corresponding
language. Switching the display design
X Select Vehicle
Vehicle using the
006300640059 buttons on the
remote control and press the 008Bbutton to
confirm.
X Select System Settings
System Settings using the0064
00590065 buttons on the remote control
and press the 008Bbutton to confirm.
You see the System Settings
System Settings menu on
the selected rear screen.
X Select Display
Display using the 00630064 but-
tons on the remote control and press the
008B button to confirm.
X Select Day Mode
Day Mode, Night Mode
Night Mode orAuto‐
Auto‐
matic
matic using the 00630064 buttons and
press the 008Bbutton to confirm.
The dot indicates the current setting. Design Explanation
Day Mode
Day Mode The display is set per-
manently to day
design.
Night Mode Night Mode The display is set per-
manently to night
design.
Automatic Automatic The display design
changes depending on
the vehicle instrument
cluster illumination.
Setting the brightness
X Select Vehicle Vehicle using the
006300640059 buttons on the remote control and press the
008Bbutton to
confirm.
X Select System Settings
System Settings using the0064
00590065 buttons on the remote control
and press the 008Bbutton to confirm.
You see the System Settings
System Settings menu on
the selected rear screen.
X Select Display
Display using the 00630064 but-
tons on the remote control and press the
008B button to confirm.
X Select Brightness
Brightness using the00630064
buttons and press the 008Bbutton to confirm.
A scale appears.
X Adjust the brightness using the 00630064
buttons and press the 008Bbutton to confirm.
The brightness bar moves up or down. The picture becomes lighter or darker in
accordance with the scale. Showing/hiding the picture
X Select Vehicle Vehicle using the
006300640059 buttons on the
remote control and press the 008Bbutton to
confirm.
X Press button 0064on the remote control.
A menu appears.
X Select Display Off
Display Off using the
006300640059 buttons and press
the 008Bbutton to confirm.
X To display the picture: press the008Bbut-
ton. Adjusting sound settings
You can select the sound settings in the radio, audio CD/audio DVD/MP3, video DVD and
AUX modes.
X Select a medium (e.g. audio CD mode)
(Y page 274).
X To show the menu: press the 0064button
on the remote control. System settings
269Rear Seat Entertainment System Z
X
Select Sound
Soundusing the 006400590065
buttons on the remote control and press
the 008Bbutton to confirm.
X Select Treble
Treble ,Mid
Mid orBass
Bass using
the 006400590065 buttons on the remote
control and press the 008Bbutton to confirm.
X Select the desired setting using the selec-
tor wheel on the remote control.
X To exit the menu: press the 0038button on
the remote control. Picture settings
Overview You can select the picture settings in video
DVD and AUX mode.
Adjusting the brightness, contrast and
color X
Switch on video DVD mode (Y page 276).
X To show the menu: press the008Bbutton on
the remote control.
X Select 00E2using the 00590065buttons
and press the 008Bto confirm.
A menu appears.
X Select Options
Options using the 006400590065
buttons and press the 008Bbutton to confirm.
X Select Video Settings
Video Settings using
the 006400590065 buttons and press the
008B button to confirm. X
Select Brightness Brightness, Contrast ContrastorColor
Color
using the 00630064 buttons and press the
008B button to confirm.
An adjustment scale appears.
X Select the setting using the 00630064but-
tons and press the 008Bbutton to confirm. Changing the picture format
X Switch on video DVD mode (Y page 276).
X To show the menu: press the008Bbutton on
the remote control.
X Select 00E2using the 00590065buttons
and press the 008Bbutton to confirm.
A menu appears.
X Select Options
Options using the 006400590065
buttons and press the 008Bbutton to confirm.
X Select Video Settings
Video Settings using
the 006400590065 buttons and press the
008B button to confirm.
The dot in front of one of the menu items
16:9 16:9 or4:3
4:3 indicates the format currently
selected.
X Select the format using the 00630064but-
tons and press the 008Bbutton to confirm. Vehicle settings
You can change the vehicle settings from the rear compartment.
You can make the following changes:
R Extend seat heating to switch the arm rest
panel heating in the rear compartment on/
off
R Seat settings
X Changing vehicle settings: selectVehi‐ Vehi‐
cle
cle using the 006300590065 buttons on270
Vehicle settingsRear Seat Entertainment System
the remote control and press the
008Bbutton
to confirm.
You will see a menu with the available vehi-
cle functions.
X Select Vehicle Settings
Vehicle Settings orSeat Set‐ Seat Set‐
tings
tings using the 00590065 buttons.
X Press the 008Bbutton on the remote control.
Further information on seat settings
(Y page 63).
Further information on panel heating
(Y page 59).
i The panel heating in the rear compart-
ment is available if the key in the ignition
lock is in position 1or 2. Navigation mode
Navigation functions such as the compass
can be used in the rear compartment.
Calling up Drive Information
X Press the 00BEbutton on the remote
control.
You will see the current navigation infor-
mation. Calling up the compass
X
Press the 00BEbutton on the remote
control.
X Press the 0064button on the remote
control.
A menu appears.
X Using the remote control, select Menu
Menu.
X Using the remote control, select Compass Compass.Calling up the online map display
i
An Internet connection is required to use
the online map display (Y page 173).
X Press the 00BEbutton on the remote
control.
X Press the 0064button on the remote
control.
A menu appears.
X Using the remote control, select Menu Menu.
X Using the remote control, select Online
Online
Map Display
Map Display. Online and Internet functions
You can use online and Internet functions in
the rear compartment.
You can choose from the following Internet
functions:
R Weather
R Internet
R Mercedes-Benz Apps
R Internet radio
R Mercedes-Benz Mobile Website
Using Internet functions:
X Press button 00A7on the remote control.
A menu appears.
X Select the online/Internet function
required.
Calling up the Internet functions menu:
X Press the 0038button on the remote
control while using the Internet function.
Exiting the Internet functions: X Press the 0038button on the remote
control.
A menu appears.
X Select the 00D0symbol in the menu and
press the 008Bbutton on the remote control
to confirm.
or
X Select another function (e.g. Media or
Radio). Online and Internet functions
271Rear Seat Entertainment System Z
Radio mode
X To switch on: press the002Abutton on
the remote control.
Radio mode starts.
Further information on radio mode
(Y page 198). Media mode
Activating media mode
There are several ways to activate media
sources using COMAND.
The relevant sections of the Operator's Man-
ual describe the simplest way to activate a
media source.
This section describes all options for activat-
ing media sources. Using the MEDIA button
X Press the 00FDbutton on the remote
control.
The menu for the last accessed media
source appears.
X To select the media source: keep press-
ing the 00FDbutton on the remote control
until the required media source has been
set.
If playable music files are found, they will be
played by COMAND. Switching on automatically
If COMAND is only active at one operating
position in the rear compartment, the respec-
tive medium will switch on automatically once connected/inserted.
If a media function is already switched on in
COMAND, this will be interrupted and the
basic display of the newly connected/
inserted medium will appear.
If COMAND is being operated in another func-
tion, such as navigation, when an external media source is connected/inserted, the
basic display will not change. Only the music
from the newly connected data carrier will
play. Starting media playback using the
main function bar
X
To show the menu: press the 0063button
on the remote control.
X Select Media Mediausing the 00590065 buttons
on the remote control and press the 008B
button to confirm.
X To select the media source: turn the selec-
tor wheel on the remote control.
or
X Press the 00590065 buttons on the remote
control.
The menu appears with the available media
sources.
X Press button 008Bon the remote control.
If the disc contains music or video files,
these will be played. The corresponding
basic menu will be shown. 272
Media modeRear Seat Entertainment System
Starting media using the device list
X
Press the 00FDbutton on the remote
control.
X To show the menu: press the 0064button
on the remote control.
X Using the 006400590065 buttons on the
remote control, select Devices
Devices.
The discs/devices available are shown. The 003B dot indicates the current setting.
X Select the device/disc using the 00640063
buttons and press the 008Bbutton to confirm.
If the device/disc contains music or video
files, these will be played. Music search
The media source has already been
selected:
X Press button 0064on the remote control.
The menu is shown.
X Select Search Search using the 00590065 buttons
on the remote control and press the 008B
button to confirm.
The media source has not been selected
yet:
X To select the media source: keep pressing
the 00FD button on the remote control until
the desired media source has been set.
X Press button 0064on the remote control.
The menu is shown.
X Select Search Search using the 00590065 buttons
on the remote control and press the 008B
button to confirm. Further information on the music search
(Y
page 220). Audio/video mode
Important safety notes
G
WARNING
The CD/DVD drive is a class 1 laser product. If you open the housing of the CD/DVD drive,
there is a risk of exposure to invisible laser
radiation. This laser radiation could damage
your retina. There is a risk of injury.
Never open the housing. Always have main-
tenance and repair work carried out at a quali- fied specialist workshop. General notes
You will find information on the following top- ics in the Audio section:
R notes on CDs/DVDs (Y page 220)
R notes on MP3 mode (Y page 219)
R notes on copyright (Y page 220) Inserting a CD/DVD
0043
Disc slot
0044 Disc eject button Audio/video mode
273Rear Seat Entertainment System Z