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R
Parking Assist PARKTRONIC
R Active Parking Assist
R Blind Spot Assist
Coupling up a trailer
* NO
TEDama getotheve hicle battery due
to full discharge Charging
the trailer battery using the po wer
supply of the trailer can damage theve hicle
batter y. #
Do not use theve hicle's po wer supply
to charge the trailer batter y. #
Remo vethe co ver from the ball head 1and
st ore it in a safe place (/ page 98). #
Position the trailer on a le vel sur face behind
th eve hicle and couple it up totheve hicle. #
Open the soc ket cap. #
Inse rtthe plug with lug 1in groo ve3 on
th e soc ket. #
Turn the ba yonet coupling 2clockwise as
fa r as it will go. #
Let the cap engage. #
Secure the cable tothe trailer with cable ties
(only if you are using an adap ter cable). #
Make sure that the cable is alw ays slack for
ease of mo vement during cornering. Driving and parking
223
Page 257 of 549
Operating
the controller 1
% button
Press brief ly:re turns tothe pr evious display
Press and hold: calls up main functions
2 © button
To call up the main functions To
call up favo urites: when the main func‐
tions are displa yed, slide controller 3
down.
3 Controller
Cont roller operating options: #
Turn 3 anti-clockwise or clo ckwise. #
Slide 1 left orright. #
Slide 4 up or down. #
Slide 2 diagonally. #
Press 7brief lyor press and hold. To
uchpad Ac
tivating/deactivating the touchpad
Multimedia sy stem:
4 System 5
w Input #
Activate Oor deacti vate ª theTouchpad .
Operating theto uchpad
Re quirements:
R Forve hicles with a contro ller:theto uchpad
is swit ched on (/ page 254). 1
Touchpad
2 © button
Calls up main functions and favo urites
3 D button
Calls up the control menu of the last active
audio source
4 % button 254
Multimedia sy stem
Page 270 of 549

De-authorising
the device #
Select an authorised device from the list.
A prom ptwill appear asking whe ther you
wo uld like todeauthorise the selected
device. #
Select Yes.
The device is deauthorised. Ac
tivating/deactivating child saf ety lock Multimedia sy
stem:
4 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 kedO or unloc kedª.
Switching off theRe ar Seat Entertainment
Sy stem display #
Select Rear left orRear right . #
Select Display on. #
Swit chthe display on Oor off ª. Locking an
extern al device #
Select an extern al device. #
Select Lock.
The device connec ted via theCO MAND
To uch App is loc kedO or unloc kedª. 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 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 272 of 549

#
Select Protect data export .
Ac tivate Oor deacti vate ª the function.
Un blocking the PIN
Re quirements:
R There is an Internet connection.
R A Mercedes me account exists at http://
www.me rcedes.me.
R The Personalisation service is active
(/ page 269).
If th e PIN has been entered incor rectly three
times, the PIN will be bloc ked. You can ha ve a
single-use password sent to you via the
Mercedes me connect online por talto reset the
PIN pr otection. #
Select Unblock PIN. #
Ente rth e single-use password.
PIN pr otection is reset, and you can set a
new PIN.
% Alternativel y,yo u can ha vePIN pr otection
re set at a Mercedes-Benz service centre. User profile
Setting a user profile
Multimedia sy
stem:
4 System 5
g Personalisation
Displaying a user profile when starting
If th is function is active, a prom ptappears when
st arting the sy stem asking which user profile to
use. #
Select Display profile list after start . #
Activate Oor deacti vate ª the function.
Selecting a user profile #
Select Guestor individual profile #.
% Some settings from the user profile are only
loaded when theve hicle is stationary or
when the ignition is switched on.
Au tomatic syn chronisation
Each time the ignition is switched off or on, the
individual user profiles are synchronised on the
multimedia sy stem and on the ser ver.This
ensures that the latest user profiles are alw ays
av ailable. #
Select Automatic synchronisation. #
Activate Oor deacti vate ª the function.
% For more information about importing/
ex porting user profiles (/ page270).
Creating a user profile
Multimedia sy stem:
4 System 5
g Personalisation
5 Create profile #
Ente r a name. #
Select a.
The following information is sa ved in the user
profile, forex ample:
R System settings
R Settings in theTV tuner's channel list
R Navigation and traf fic information
The settings di ffer depending on theve hicle
equipment. Multimedia sy
stem 269
Page 297 of 549

Setting
the map scale
Re quirements:
R The map is shown.
Multimedia sy stem:
4 Navigation #
Tozoom in: swipe down on theTo uch Con‐
trol.
or #
Turn the controller anti-clockwise.
or #
Movetwo fingers apart on theto uchpad. #
Tozoom out: swipe up on theTo uch Control.
or #
Turn the controller clockwise.
or #
Movetwo fingers toge ther on theto uchpad.
% You can set the unit of measurement of the
map scale (/ page 267). Moving
the map
Multimedia sy stem:
4 Navigation 5
Z Options
5 Map menu #
Alternatively, if the map is displa yed in full
screen mode, press the cent ral control ele‐
ment.
The map menu appears. #
Select "Mo vemap" in map menu 2
(/ page 293). #
Swipe in any direction on theTo uch Control
or touchpad.
or #
Slide the controller in any direction.
The map mo ves in the cor responding direc‐
tion under the crosshair. The fur ther you
mo veyour finger away from thest arting posi‐
tion on theto uchpad, thefast erthe map
mo ves. Selecting
the map orientation
Multimedia sy stem:
4 Navigation 5
Z Options
5 Map menu #
Alternatively, if the map is displa yed in full
screen mode, press the cent ral control ele‐
ment.
The map menu appears. #
In map menu 3, select N,2D or
3D( /page 293).
R N:the 2D map view is displa yed so that
no rth is alw ays at theto p.
R 2D: the 2D map view is aligned tothe
direction of tr avel.
R 3D: the 3D map view is aligned tothe
direction of tr avel.
Selecting POI symbols
Multimedia sy stem:
4 Navigation 5
Z Options
5 Map content
POIs include filling stations and ho tels which can
be displa yed as symbols on the map, forex am‐
ple. Not all POIs are available everywhere. 294
Multimedia sy stem
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6
SIM card inse rted and available
7 Hands-free profile activated
8 SAP function available and activated
9 SAP function not available
% Ifth e mobile phone is actively connected
with the sy stem, the cor responding symbol
is highlighte d inyello w.
Calling up the business telephony settings
Multimedia sy stem:
4 Telephone 5
Z Options
5 Business telephony #
Select the desired option.
The following settings are available:
R Phone number blocking
R Call waiting
R Select network provider
R Data usage, voice
R Call forwarding Inter
changing mobile phones (two phone
mode)
Re quirements:
R The mobile phones are authorised
(/ page 301).
Multimedia sy stem:
4 Telephone 5
ª Devices #
Inthe device overview, select a mobile phone
which has already been authorised and set
as Phone 1 orPhone 2.
Af ter inter changing the mobile phones, the
mobile phone in thefo re ground isreplaced by
th e mobile phone in the bac kground. 1
Blue tooth ®
device name of the cur rently
connected mobile phone
2 Connects a mobile phone as Phone 1
3 Connects a mobile phone as Phone 2
4 Connects a mobile phone as Audio source
5 Disconnecting a mobile phone(/ page 306)
6 De-au thorising a mobile phone(/ page 306) Multimedia sy
stem 305
Page 334 of 549
We
b br owser overview 1
URL ent ry
2 Bookma rks
3 Web page, back
4 Web page, forw ards
5 Options
6 Closes the br ows er Calling up
web br owser options
Multimedia sy stem:
4 Connect 5
z Browser
5 Z Options
The following functions are available:
R Refresh page /Cancel
R Zoom
R Browser settings
R Delete browser data #
Select an option. #
Make the desired changes tothe settings.
Calling up thewe b br owser settings
Multimedia sy stem:
4 Connect 5
z Browser
5 Z Options 5
Browser settings
The following functions are available:
R Block popups
R Enable Javascript
R Enable cookies #
Activate Oor deacti vate ª the function. Deleting br
owser data
Multimedia sy stem:
4 Connect 5
z Browser
5 Z Options 5
Delete browser data
The following options are available:
R All
R Cache
R Cookies
R Entered URLs
R Form data #
Select an option. #
Select Yes.
Managing bookmar ks
Multimedia sy stem:
4 Connect 5
z Browser
5 ß Bookmarks
Selecting a bookmark #
Select an entry. Multimedia sy
stem 331
Page 378 of 549

fi
ed based on the actual operating conditions
and/or loads.
Examples of arduous operating conditions:
R regular city driving with frequent intermedi‐
ate stops
R mainly short-dis tance driving
R frequent operation in mountainous terrain or
on poor road sur faces
R when the engine is of ten le ftidling for long
periods
R operation in particula rly dusty conditions
and/or if air-recirculation mode is frequently
used
In these or similar operating conditions, ha vethe
interior air filter, engine air cleaner, engine oil
and oil filter etc. changed more frequent ly. The
ty re s must be checked more frequently if the
ve hicle is operated under increased loads. Fur‐
th er information can be obtained at a qualified
specialist workshop. Battery disconnection periods
The ASS
YST PLUS se rvice inter val display
can only calculate the service due da tewhen
th e bat tery is connected. #
Notedown the service due date displa yed on
th e instrument display before disconnecting
th e battery (/ page374). Engine com
partment Opening/closing the bonnet
&
WARNING Risk of accident due todriv‐
ing with the engine bonn etunlo cked
An unloc ked engine bonn etmay open up
when theve hicle is in motion and block your
vie w. #
Never unlock the engine bonn etwhen
driving. #
Before every trip, ensure that the
engine bonn etis loc ked. &
WARNING Risk of accident and inju ry
when opening and closing the engine
bonn et
When opening or closing the engine bonn et,
it may suddenly drop into the end position.
There is a risk of injury for an yone in the
engine bonn et's range of mo vement. #
Only open or close the engine bonn et
when there are no persons in the
engine bonn et's range of mo vement. &
WARNING Danger of bu rns when open‐
ing the bonn et
If yo u open the engine bonn etwhen the
engine has overheated or during a fire inthe
engine compartment, you could come into
contact with hot gases or other escaping
operating fluids. #
Before opening the bonn et, allow the
engine tocool down. Maintenance and care
375