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Ac
tivating/deactivating child saf ety lock Multimedia sy
stem:
4 Þ 5
Settings 5
System
5 Parental control
Locking theRe ar Seat Entertainment Sy stem #
Select Rear left orRear right . #
Select Lock.
The Rear Seat En tertainment Sy stem is
loc ked or unloc ked.
Switching off theRe ar Seat Entertainment
Sy stem display #
Select Rear left orRear right . #
Select Display on. #
Swit chthe display on or off. Sy
stem language Note
s onthe sy stem language
This function allo wsyouto determ ine the lan‐
guage forth e menu displa ysand the navigation
announcements. The selected language af fects
th ech aracters available for entr y.The navigation announcements are not
available in all lan‐
guages. If a language is not available, the naviga‐
tion announcements will be in Engl ish.
Setting the sy stem language
Multimedia sy stem:
4 © 5
Settings 5
System
5 Language #
Set the language.
% Ifyo u are using Arabic map data, thete xt
information can also be shown in Arabic on
th e navigation map. Todo so, select
Page 491 of 697

Ad
justing the fader #
Movethevo lume distribution between the
front and rear of theve hicle in the grid
shown.
The volume is distributed between the speak‐
ers in the front and rear of theve hicle.
Selecting a sound profile in the Bu rmester ®
sur round sound sy stem
Multimedia sy stem:
4 © 5
Media 5
Z 5
Burmester
5 Sound profiles
The following profiles are available:
R Pure
R Surround #
Select a sound profile. Ad
justing the sound focus in the Bu rmester ®
sur round sound sy stem
Multimedia sy stem:
4 © 5
Media 5
Z 5
Burmester
5 Sound focus #
Select a position forth e sound focus or All
seats. Re
ar Seat Entertainment Sy stem Operating saf
ety &
WARNING Risk of inju ryfrom unsecu red
items in theve hicle
If objects such as headphones/headsets or
ex tern al audio/video sources are not
secured in theve hicle interior, they can be
fl ung around and hit vehicle occupants. #
Alw aysstow these items or similar
objects carefully so that they cannot be
fl ung around, forex ample in a loc kable
ve hicle stowage compartment. Obse
rveth e no tes on loading theve hicle. Re
ar Seat Entertainment Sy stem overview The
Rear Seat En tertainment Sy stem includes:
R Twore ar displa ys1 behind the head
re stra ints of the front seats
R Connections for USB (type C) and HDMI mini
on there ar displa ys (/page 489)
R Uptotwo wi reless headphones as accesso‐
ri es
% No conte nt can be sa ved nor can any appli‐
cations be ins talled in theRe ar Seat En ter‐
ta inment Sy stem. 488
MBUX multimedia sy stem
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Re
ar seats Ad
justing the rear seats on theRe ar Seat
Entertainment Sy stem
Re ar Seat En tertainment Sy stem:
4 © 5
Comfort 5
Seat comfort
Setting seat climate control % The functions are available depending on the
ve hicle equipment. #
Select Seat Climate. #
Toset seat heating: tap on the bar until the
desired heating le vel is set or the seat heat‐
ing is switched off.
Depending on the heating le vel, up tothree
indicator lamps will light up.
% The indicator lamps are also lit in the seat
button in the side door. #
Toswitch the panel heating on/off: switch
Panel heating on or off.
When panel heating is switched on, the armr‐
ests, the cent repanels on the doors and the
centre console are hea ted. #
Toadjust distribution of seat heating/
seat ventilation: slidethe control knob.
Settings can be made for dif fere nt areas of
th e seat, forex ample:
R Sitting sur face
R Sitting su rface and backrest
R Backrest #
Toset seat ventilation: tap on the bar until
th e desired ventilation le vel is set or the seat
ve ntilation is switched off.
Depending on theve ntilation le vel, up to
th re e indicator lamps will light up.
% The indicator lamps are also lit in the seat
button in the side door.
Ad justing the backrest contour in the lumbar
re gion of the seat backrest (lumbar)
% The function is available depending on the
ve hicle equipment. #
Select Lumbar. #
Select the seat. #
Select the seat again and set the air cushion. Ad
justing the backrest side bols ters
% The function is available depending on the
ve hicle equipment. #
Select Side bolsters. #
Select the seat. #
Adjust the air cushions.
Selecting the massage prog ramme for the
re ar seats
Re ar Seat En tertainment Sy stem:
4 © 5
Comfort 5
Massage #
Select the seat. #
Select a massage programme.
% For an overview of the massage and workout
programmes . #
Tostart a massage prog ramme: select
Ì. #
Toset the massage intensit y:switch the
HIGH display button on or off.
Massage intensity is increased when the dis‐
play button is switched on. MBUX multimedia sy
stem 491
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R
Setting the map scale (/ page415)
R Movi ngthe map and rotating the map.
R Showing route information.
R Installing the online map update forre gions.
This option is not available in all countries. Services, apps and
web br ows er Overview of services, apps and
web br owser
(Rear Seat Entertainment Sy stem)
Depending on the count ryand theve hicle equip‐
ment, a web br ows er can be called up on the
re ar displa y.The rear display uses a web
br ow ser from the manufacturer.
Yo u cannot download any content.
Calling up services, apps and web br ows er
(Rear Seat Entertainment Sy stem)
Requ irements:
R An Internet connection is set up in the multi‐
media sy stem at the front via the communi‐
cation module, depending on theve hicle
equipment (/ page 468) Re
ar Seat En tertainment Sy stem:
4 © 5
Apps #
Select an application. Sound
Overview of sound settings in
there ar com‐
partment
The sound settings depend on whi chsound sys‐
te m is available.
Depending on the equipment ins talled, one of
th efo llowing sy stems is suppor ted:
R Sound sy stem (/ page 486)
R Burmes ter®
sur round sound sy stem
(/ page 487)
R Burmes ter®
high-end 3D sur round sound sys‐
tem
Selecting sound settings in there ar comp art‐
ment
Re ar Seat En tertainment Sy stem:
4 © 5
Settings 5
System #
Select Sound. #
Select the sound settings. 494
MBUX multimedia sy stem