
#
Pull thero ller sunblind out bytab 1and
hook it onto brac kets 2 attheto p of the
windo w. Anti-theft pr
otection Fu
nction of the immobiliser The immobiliser pr
events your vehicle from
being star ted without the cor rect key. The immobiliser is automatically activated when
th e ignition is switched off and deactivated when
th e ignition is switched on. ATA
(Anti-Theft Alarm sy stem) Fu
nction of theATA system
If th eATA system is primed, a visual and audible
alarm is triggered in thefo llowing situations:
R when a door is opened
R when theta ilgate is opened
R when the bonn etis opened
R when interior pr otection is triggered
(/ page 97)
R when tow- aw ay protection is triggered
(/ page 97)
The ATA system is primed automatically af ter
appr oximately ten seconds in thefo llowing situa‐
tions:
R afte r locking theve hicle with thekey
R afte r locking theve hicle using KEYLESS-GO Indicator lamp
1flashes when theAT A sy stem
is primed.
The ATA sy stem is deactivated automatically in
th efo llowing situations:
R afte r unlocking theve hicle with thekey
R afte r unlocking theve hicle using KEYLESS-
GO 96
Opening and closing

R
afte r pressing thest art/ stop button with the
ke y in thestow age compartment
(/ page 165)
% When the Mercedes‑Benz emer gency call
sy stem is active and the alarm stay s on for
more than 30 seconds, a message is auto‐
matically sent tothe Cus tomer Assis tance
Centre (/ page 422).
Deactivating theATA #
Press theÜ, ßorp button on the
key.
or #
Press thest art/ stop button with theke y in
th estow age compartment (/ page165)
Deactivating the ala rmusing KEYLESS-GO: #
Grasp the outside door handle with thekey
outside theve hicle. Fu
nction of tow- aw ay protection An audible and visual alarm is triggered if an
alteration
to yourvehicle's angle of inclination is
de tected while tow- aw ay protection is primed. To
w- aw ay protection is automatically primed
af te r appro ximately 60 seconds:
R afte r locking theve hicle with thekey
R afte r locking theve hicle using KEYLESS-GO
To w- aw ay protection is only primed when thefo l‐
lowing components are closed:
R the doors
R theta ilgate
To w- aw ay protection is automatically deactiva‐
te d:
R afte r pressing theÜ orp button on
th ekey
R afte r pressing thest art/ stop button with the
ke y in thestow age compartment
(/ page 165)
R afte r unlocking theve hicle using KEYLESS-
GO
R when using HANDS-FREE ACCESS
In fo rm ation on de tecting damage on a pa rked
ve hicle (/ page196). Priming/deactivating
tow- aw ay protection Multimedia sy
stem:
4 © 5
Settings 5
Quick access #
Prime or deactivate Tow-away protection .
To w- aw ay protection is primed again in thefo l‐
lowing cases:
R The vehicle is unloc ked again.
R A door is opened.
R The vehicle is loc ked again.
% Ifqu ick access is una vailable, select the
Vehicle submenu in theSettings main menu
to prime or deactivate tow- aw ay protection. Fu
nction of interior pr otection When interior pr
otection is primed, a visual and
audible alarm is triggered if mo vement is de tec‐
te d in theve hicle interior.
Interior pr otection is primed automatically af ter
appr oximately ten seconds:
R afte r locking theve hicle with thekey
R afte r locking theve hicle using KEYLESS-GO Opening and closing
97

Interior pr
otection is only primed when thefo l‐
lowing components are closed:
R the doors
R theta ilgate
Interior pr otection is automatically deactivated:
R afte r pressing theÜ orp button on
th ekey
R afte r pressing thest art/ stop button with the
ke y in thestow age compartment
(/ page 165)
R afte r unlocking theve hicle using KEYLESS-
GO
R when using HANDS-FREE ACCESS
The following situations can lead toafa lse
alarm:
R moving objects such as masc ots in theve hi‐
cle interior
R when the side window is open
R when the sliding sunroof is open Priming/deactivating interior pr
otection Multimedia sy
stem:
4 © 5
Settings 5
Quick access #
Prime or deactivate Interior motion sensor.
Interior pr otection is primed again in thefo llow‐
ing cases:
R The vehicle is unloc ked again.
R A door is opened.
R The vehicle is loc ked again.
% Ifqu ick access is una vailable, select the
Vehicle menu under Settingstoprime or
deactivate interior pr otection. 98
Opening and closing

Air pressu
re
see Tyre pressure
Air vents ................................................... 157
Ad justing (front) ................................... 157
Ad justing (rear) .................................... 157
Air vents
see Air vents
Ai r-re circulation mode ............................ 15 2
Air-water duct .......................................... 463
Ke eping free ........................................4 63
Airbag ........................................................ .37
Ac tivation .............................................. 31
Fr ont airbag (driver, front passenger) ....37
Ins tallation locations ............................ .37
Knee airbag ........................................... 37
Overview ............................................... 37
PA SSENGER AIR BAG indicator lamp .... .41
Pr otection ..............................................38
Re duced pr otection ...............................39
Side impact airbag ................................. 37
Wi ndow airbag ....................................... 37
Alarm sy stem
see ATA (anti-theft alarm sy stem) All-wheel distribution
Function ............................................... 175
All-wheel drive Function ............................................... 175
Alternative route
see Route
Ambient lighting Setting (multimedia sy stem) ................1 41
Android Auto ............................................ 413
Connecting a mobile phone ................ .413
Control using the application buttons .. 414
Ending .................................................. 414
Information ..........................................4 13
Overview ..............................................4 13
Sound settings ..................................... 414
Tr ans ferred vehicle data ....................... 41 5
Animals Pets in theve hicle ................................. 70
Anti-lock braking sy stem
see ABS (Anti-lock Braking Sy stem)
Anti-skid chains
see Snow chains Anti-theft ala
rmsystem
see ATA (anti-theft alarm sy stem)
Anti-theft pr otection
Ad ditional door lock ...............................76
Immobiliser ........................................... 96
Anti-theft pr otection
see ATA (anti-theft alarm sy stem)
Anticipatory occupant pr otection
see PRE- SAFE®
(anticipatory occu‐
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
Apple CarPlay ®
......................................... 411
Connecting an iPhone ®
........................ 412
Control using the application buttons .. 412
Ending .................................................. 412
No tes ................................................... 412
Overview ..............................................4 11
Sound settings ..................................... 412
Tr ans ferred vehicle data ....................... 41 5
Asht ray
Fr ont centre console ............................ 127
Re ar passenger compartment ............ .128 Index
583

Assistance
Menu (on-board co mputer) .................. 268
Assistance sy stems
see Driving saf ety sy stem
ASS YST PLUS ........................................... 459
Battery disconnection pe riods .............4 59
Displ aying the service due date ........... 459
Fu nction/no tes ................................... 459
Re gular maintenance work .................. 459
Special service requirements .............. 459
ATA (anti-theft ala rmsystem) .................. 96
Deactivating the alarm .......................... 97
Fu nction ................................................ 96
Fu nction of interior pr otection ............... 97
Priming/deactivating interior pr otec‐
tion ........................................................ 98
Priming/deactivating tow- aw ay pro‐
te ction ................................................... 97
To w- aw ay protection function ................97
AT TENTION ASSI ST.......................... 245, 24 6
Fu nction .............................................. 24 5
Setting ................................................. 24 6
Sy stem limitations ...............................2 45At
tention assistant
see ATTENTION ASSIST
Au gmented reality
see Route guidance with augmented reality
Au thorised workshop
see Qualified specialist workshop
Au tomatic distance control
see Active Dis tance Assi stDISTRONIC
Au tomatic driving lights .........................13 5
Au tomatic front passen ger front air‐
bag deacti vation sy stem
see Automatic front passenger front
airbag shutoff
Au tomatic front passen ger front air‐
bag shu toff ........................................... 40, 41
Fu nction of the automatic front
passenger front airbag deactivation
sy stem ................................................... 40
PA SSENGER AIR BAG indicator lamp .... .41
Au tomatic mir rorfo lding function
Ac tivating/deactivating ...................... .149
Au tomatic seat adjustment
Setting ................................................ .105 Au
tomatic transmission
Engaging neutral .................................. 174
Axle load Perm issible .......................................... 511
Tr ailer operation .................................. .519 B
Bag hook .................................................. 12 2
Ball ne ck
Extending/r etra cting ........................... 256
BA S (Brake Assist Sy stem) .................... .198
Battery Key ........................................................ .74
Battery see Battery (vehicle)
see High-vol tage battery
Batte ry(high-voltage on-boa rdelectri‐
cal sy stem)
see High-voltage battery
Battery (vehicle) ...................................... 482
Charging .............................................. 482
No tes .................................................. 480
Re placing ............................................ 482 584
Index

Dashboa
rdlighting
see Instrument lighting
Dashcam Configuring the settings ......................3 91
Del eting a video recording ................... 390
Selecting a USB device ....................... 389
Data acquisition Vehicle ................................................... 27
Data import/export ................................ 334
Fu nction/no tes ................................... 334
Importing/exporting ........................... 335
Data storage
Electronic control units ........................ .27
Online services ...................................... 28
Ve hicle ................................................... 27
Date Setting the time and date automati‐
cally ..................................................... 330
Deactivating the alarm (A TA).................... 97
Deale rship
see Qualified speciali stwo rkshop
Declaration of conformity Electromagnetic compatibility ............... 21Jack ......................................................
.23
TIREFIT kit ............................................. 24
Wi reless vehicle components ................21
Decorative foil (cleaning instructions) .. 467
Destination .............................................. .371
Editing intermedia tedestinations ........ 362
Editing the pr evious destinations ........ .371
External ............................................... 372
Qui ck-access todestination informa‐
tion ...................................................... 368
Saving (cur rent vehicle position) ..........3 71
Saving as global favo urite .................... 371
Destination ent ry.................................... 345
Entering 3 wordaddresses .................. 350
En tering a POI or address .................... 345
Entering an intermedia tedestination ...3 61
Entering geo-coordinates .................... 350
No tes .................................................. 345
Selecting a contact ............................. 350
Selecting a POI .................................... 348
Selecting a recei ved destination .........3 52
Selecting from favo urites .................... .351
Selecting from the map ....................... 351
Selecting pr evious destinations .......... .348 Detaching
thech arging cable
see High-voltage on-boa rdelectrical sy stem
De tecting inat tentiveness
see ATTENTION ASSIST
Diagnostics connection ............................25
Digital Owner's Manual .............................16
Digital speedome ter ............................... 269
Digital TV
see TV
Digital Vehicle Keyst icker
Locking theve hicle ................................ 78
St arting theve hicle ............................. 16 4
Un locking theve hicle ............................78
Dinghy towing
see Tow- bar sy stem
DIRECT SELECT le ver............................... 173
Engaging drive position ........................ 175
Engaging neutral .................................. 174
Engaging pa rkposition .........................1 74
Engaging pa rkposition automatically .. 174
Engaging reve rsege ar .......................... 174
Fu nction ............................................... 173
Disconnect device .................................. .158 Index
589

St
arting (mobile phone) ...................... .164
St arting (s tart/s top button) .................1 63
Switching off (s tart/s top button) ........ 189
To wing ................................................ .262
Un locking (digital vehicle keyst icke r) .... 78
Un locking (from the inside) ...................77
Un locking (KEYLESS-GO) ...................... .79
Un locking (mobile phone) ...................... 78
Ve ntilating (co nvenience opening) ......... 89
Vo ice commands (LINGU ATRO NIC) .....2 91
Ve hicle data
Displ aying (DYNAMIC SELECT) ............ 173
Ro of load ..............................................5 16
Tr ans ferring toAndroid Auto ................ 41 5
Tr ans ferring toApple CarPl ay®
............ 41 5
Ve hicle height ...................................... 516
Ve hicle length ...................................... 516
Ve hicle width ....................................... 516
Wheelbase ...........................................5 16
Ve hicle dimensions .................................. 516
Ve hicle identification number
see VIN
Ve hicle identification plate .....................511
EU general operating pe rmit number .. .511 Pa
int code ............................................ 511
Pe rm issible axle load .......................... .511
Pe rm issible gross mass ........................ 511
VIN ....................................................... 511
Ve hicle key
see Key
Ve hicle maintenance
see ASS YST PLUS
Ve hicle position
Switching transmission on/off ............ 331
Ve hicle soc ket
Indicator lamps .................................... 17 9
Ve hicle soc ketfo r the high-volta ge
battery (care) .......................................... .469
Ve hicle tool kit ........................................ .475
TIREFIT kit ...........................................4 75
To wing eye .......................................... 485
Ve ntilating
Con venience opening ............................ 89
Ve nts
see Air vents
VIN ............................................................. 511
Identification plate ............................... 511Seat .....................................................
511
Wi ndsc reen .......................................... 511
Vi sion
Demisting windo ws............................. 15 2
Vo ice control sy stem
see LINGU ATRO NIC W
Wa rning lamps
see Warning/indicator lamps
Wa rning sy stem
see ATA (anti-theft alarm sy stem)
Wa rning triangle
Re moving ............................................. 473
Setting up ............................................ 474
Wa rning/indicator lamp
! ABSwarning lamp ...................... 568
J Brake sy stem warning lamp
(red) .................................................... .571
J Brake sy stem warning lamp
(yellow) ................................................ 570
# Electrical fault warning lamp ...... 580 Index
619