On the remote control
:Battery compartment
;Catch tab
=Battery compartment cover
?Retaining lugs
ABatteries
The remote control contains two type AAA, 1.5 V
batteries.
XTo open the battery compartment: remove
battery compartment cover =on the back of
the remote control.
XTo do so, press down retaining lug ;and
take off battery compartment cover =.
XRemove discharged batteriesAfrom the
tray.
XInsert the new batteries. Observe the polarity markings on the batteries and battery com-
partment when doing so.
Left-hand battery: the positive pole (+) must
face upwards.
Right-hand battery: the positive pole (+) must
face downwards.
XTo close the battery compartment: insert
battery compartment cover =starting with
retaining lugs ?into the battery compart-
ment and allow catch tab ;to engage in
place.
On the cordless headphones
The battery compartment is located on the left
headphone. The cordless headphones require
two type AAA, 1.5 V batteries.
XTo open the battery compartment: turn
battery compartment cover :counter-
clockwise and remove.
XRemove the discharged batteries from the
tray.
XInsert the new batteries. Observe the polarity markings on the batteries and battery tray
when doing so.
XTo close the battery compartment: replace
battery housing cover :and turn it clock-
wise until it engages.
If the batteries have been inserted correctly,
the indicator lamp will light up green when the
headphones are switched on.
iThe operating duration of the headphones
with a set of batteries is up to 40 hours.
Basic functions
Using headphones
You can use the cordless headphones supplied
and/or up to two sets of corded headphones
connected to the corresponding jack of the rear-
compartment screens (
Ypage 171).
Information on the cordless headphones
(
Ypage 173).
Basic functions175
Rear Seat Entertainment System
Z
Using the main loudspeakers
This function is available in conjunction with the
multimedia system.
You can use the vehicle loudspeakers to listen to
a disc inserted in the rear-compartment drive.
To do so, disc mode (audio CD/audio DVD/
MP3) must be activated on at least one rear
screen.
The volume setting of the headphones does not
affect the main loudspeakers.
XTo set on the multimedia system:press the
$ button, for example, to switch on an
audio mode.
XTo select Information6slide and press
the controller.
A menu appears.
XTurn the controller until Rear Seat Enter‐tainment System: Audiois brought to the
front.
XPress the controller
Selecting sound settings
You can select sound settings in the following
operating modes:
RAudio CD/MP3
RVideo DVD
RRadio (active media source in COMAND)
RAUX
XActivate audio mode (Ypage 178).
XSelect TrebleorBassusing
the :=; buttons on the remote
control and press the 9button to confirm.
An adjustment scale appears.
XSelect a setting using the 9:buttons
and press the 9button to confirm.
Multiple users
Simultaneous use of the rear-compart-
ment disc drive
The two rear-compartment screens can be oper- ated almost entirely independently from one
another. However, a conflict may occur in some
menus if the two screens are used simultane-
ously. The following functions affect both screens:
Rchanging playback options
Rselecting a track (from a track list or folder)
Rusing the play, pause and stop functions
Rfast forward and rewind or scrolling
Rcalling up the DVD menu and navigating
within it
Rsetting the language, subtitles and camera
angle
Rcalling up interactive DVD content
The following functions affect only one screen:
Rfunctions in audio and video mode
Rchanging picture settings
Rswitching between full screen and the menu
Switching between operating modes
When you exit an operating mode (e.g. CD
mode), the current setting is saved. If you call up
this operating mode again later, there are two
possibilities:
Rthe operating mode has been changed on the
other screen.
Rthe operating mode has not been changed.
In the first case, the operating mode appears as it is on the other screen.
In the second case, the setting appears on the
screen as it was when you last exited the oper-
ating mode.
Picture settings
Overview
You can select the picture settings in video DVD and AUX mode (Ypage 186).
Adjusting the brightness, contrast and
color
XSwitch to video DVD mode (Ypage 181).
XTo show the menu: press the9button on
the remote control.
176Basic functions
Rear Seat Entertainment System
