Page 665 of 681

Wa
rning lamp ........................................ 39
Seat belt adju stment
Ac tivating/deactivating ......................... 39
Fu nction ................................................ 39
Seat belt tensioners
Ac tivation .............................................. 34
Seat belt warning
see Seat belt
Seat co ver (Care) .................................... .501
Seat heater Activating/deactivating ........................ 11 6
Seat kinetics Setting .................................................3 76
Seat ventilation
Switching on/o ff.................................. 11 7
Second telephone .................................. .427
Connecting .......................................... 427
Fe atures .............................................. 427
Selecting a gear
see Changing gears Selecting
the sound profile
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 486
Burmes ter®
sur round sound sy stem ... 485
Selector le ver
see DIRECT SELECT le ver
Self-test Automatic front passenger front air‐
bag shutoff ............................................ 44
Sensors (Care) ......................................... 499
Service Menu (on-board computer) .................. 305
Service see ASS YST PLUS
Service centre see Qualified specialist workshop
Service inter val display
see AS SYST PLUS
Service station sear ch
St arting automatic sear ch................... 397
Setting a speed see Cruise control Setting the date
form at .......................... 367
Setting the distance unit ........................372
Setting the map scale
see Map
Shift paddles see Steering wheel gearshift paddles
Shifting gears
Gea rshift recommendation .................. 19 6
Short messages see Messages
Side impact airbag .................................... 40
Side impact pr otection .......................... .264
Side windo ws............................................. 91
Au tomatic function ................................ 93
Child saf ety lock in there ar .................. .75
Closing .................................................. 91
Closing using theke y ............................ .94
Con venience closing .............................. 94
Con venience opening ............................ 93
Opening ................................................. 91
Opening with theke y ............................ .93
Problem .................................................94
Ra in-closing feature .............................. .93662
Index
Page 666 of 681

Ro
ller sunblind (elect ric) ........................ 91
Skid chains
see Snow chains
Sliding sun roof .......................................... 97
Au tomatic functions ............................ 100
Closing .................................................. 97
Closing using theke y ............................ .94
Opening .................................................97
Opening with theke y ............................ .93
Problem ............................................... 101
Ra in closing function .......................... .100
Smart card Inserting .............................................. 482
Smartphone Locking theve hicle ................................ 82
Un locking theve hicle ............................82
Smartphone see Android Auto
see Apple CarPlay™
see Mercedes-Benz Link
see Telephone
Snow chains ............................................ 525 Soc
ket (12 V) ............................................ 141
Fr ont centre console ............................ 141
Load compartment .............................. 14 2
Soc ket (230 V) ......................................... 141
Re ar passenger compartment .............. 141
Software update ...................................... 373
Impor tant sy stem updates ...................3 75
Information .......................................... 373
Pe rforming ...........................................3 74
Sound PRE-SAFE ®
Sound ................................. 47
Wheels and tyres ................................. 525
Sound see Burmes ter®
sur round sound sy stem
see Tone settings
Sound settings Adjusting the balance/fader ............... 484
Ad justing treble, mid-range and bass
settings ............................................... 483
Au tomatic volume adjustment ............ .483
Spare wheel see Collapsible spa rewheel
see Emer gency spa rewheel Spectacles compa
rtment ........................ 124
Speech dialogue sy stem
see LINGU ATRO NIC
Speed Limit Assist .................................. 282
Fu nction/no tes ................................... 282
Setting .................................................2 83
Sy stem limitations ...............................2 82
Speed limitation for winter tyres
Setting ................................................. 231
Speedome ter
Digital ................................................. .306
St andby mode
Ac tivating/deactivating ...................... .214
Fu nction ............................................... 213
St anding lights ......................................... 147
St art-off assi st
Ac tivating ............................................ .247
Fu nction .............................................. 24 6
St art/s top button
Pa rking theve hicle .............................. 205
St arting theve hicle ............................. 17 9
Switching on the po wer supply or
ignition ................................................. 178 Index
663
Page 667 of 681

St
art/s top function
see ECO start/ stop function
St arting assi stance
see Jump -star t connection
St arting the engine
see Vehicle
St arting-o ffaid
see Hill Start Assist
St ation
Deleting ............................................... 474
Direct frequency entry ........................ .474
Fr equency fix ....................................... 475
Moving .................................................4 74
Sea rching ............................................. 474
Setting ................................................. 474
St oring .................................................4 74
St ation list
Calling up ............................................. 474
St ation presets
Modifying ............................................. 474
St ation tracking
Setting ................................................. 475St
ationary heater/ventilation
Displ ays (remo tecontrol) ..................... 173
Problems (remo tecontrol) ................... 175
Re placing the battery (remo tecon‐
trol) ...................................................... 174
Setting (multimedia sy stem) ................1 72
Setting (remo tecontrol) ....................... 172
Switching on/off (control panel) .......... 171
ST EER CONT ROL
Fu nction/no tes ................................... 221
Ste ering wheel ........................................ 300
Ad justing (electrically) .......................... 11 9
Ad justing (manually) ............................ 11 8
Buttons ................................................ 300
St eering wheel heater .......................... 11 9
Ste ering wheel gearshift paddles ..........19 5
Ste ering wheel heater
Ac tivating/deactivating ........................ 11 9
St ow age areas
see Loading
see Stow age compartment
St ow age comp artment............................ 124
Armrest ................................................ 124
Centre armrest, rear ............................ 124Centre console ....................................
124
Door .................................................... 124
Glo vebox .............................................1 24
Re ar seat backrest .............................. 12 5
Spectacles compa rtment .................... .124
St ow age comp artments
see Loading
see Stow age compartment
St ow age space underneath the load
compa rtment floor .................................. 13 6
Suggestions ............................................. 350
Calling up ............................................ 350
Configuring .......................................... 350
Deleting ............................................... 351
Overview ............................................. 350
Re naming ............................................. 351
Sun visor Ope rating ............................................ 16 3
Sur round lighting
Ac tivating/deactivating ...................... .154
Sur round View
see 360° Camera 664
Index
Page 668 of 681

Suspension
Free driving mode (ACTIVE BODY
CO NTROL) ........................................... 258
Individual wheel control (ACTIVE
BO DY CONTROL) .................................2 59
Setting the suspension le vel (ACTIVE
BO DY CONTROL) .................................2 59
Setting the suspension le vel (AIR‐
MATIC) ................................................ 250
Suspension see ACTIVE BODY CONTROL
see AIR BODY CONTROL
Suspension le vel (ACTIVE BODY CON‐
TROL)
Setting ................................................ .259
Suspension le vel (AIRMATIC)
Setting ................................................ .250
SV HC (substances of very high con‐
cern ).......................................................... .29
Switch-off delay time Exterior ................................................ 15 3
Interior ................................................ 15 5
Switching on voice amplification
Multimedia sy stem .............................. 368 Synchronisation function
Activating/deactivating (multimedia
sy stem) ................................................ 16 8
Switching on/off (control panel) ......... 16 8
Sy stem settings
Ac tivating/deactivating PIN pr otec‐
tion ...................................................... 373
Re set function (multimedia sy stem) ....3 75
Setting the dis tance unit ..................... 372
Setting the time and date automati‐
cally ..................................................... 367
Setting the time zone .......................... 367
Setting the time/date form at .............. 367
Swit ching transmission of theve hicle
position on/off .................................... 368
Sy stem settings
see Blue tooth®
see Data import/export
see Language
see Software update
see Wi-Fi T
Ta ilgate ...................................................... .86
Closing .................................................. 87HANDS-FREE
ACCESS .......................... .88
Limiting the opening angle .................... 90
Opening .................................................86
Opening dimensions ............................5 60
Un locking (emer gency key) .................. .90
Ta ilgate
see Locking/unlocking
Ta ke -back of end-of-life vehicles .............. 22
Pr otection of the environment ............... 22
Ta nk capacity
Fu el ..................................................... 555
Re ser ve(fuel) ...................................... 555
Ta nk content
Ad Blue ®
............................................... 556
Te ch nical data
Axle load (trailer operation) ................. 565
Fa stening points (trailer hitch) .............5 64
Information .......................................... 548
Mounting dimensions (trailer hitch) ..... 564
No tes (trailer hitch) ............................. 563
Overhang dimension (trailer hitch) ...... 564
To ngue weight .................................... .564
To wing capacity (trailer operation) ...... 564
Ty re pressure monitoring sy stem ........ 530 Index
665
Page 669 of 681

Ve
hicle identification plate .................. 550
Te lephone ........................................ .310, 425
Ac tivating functions du ring a call ........ 430
Changing a function ............................ 427
Connecting a mobile phone (Near
Field Communication (NFC)) ............... 429
Connecting a mobile phone (Pass‐
ke y) .................................................... .426
Connecting a mobile phone (Secu re
Simple Pairing) .................................... 426
Disconnecting a mobile phone ............ 428
Importing con tacts ............................. .433
Importing contacts (o verview) ............ .433
Incoming call during an existing call .... 431
Information .......................................... 426
Inter changing mobile phones .............. 427
Locking theve hicle (mobile phone) .......82
Menu (on-board computer) .................. 310
Mobile phone voice recognition .......... 430
No tes .................................................. 423
Operating modes ................................. 426
Re ception and transmission volume .... 429
Ringtone volume ................................ .430
St arting theve hicle (mobile phone) ..... 17 9
Switching mobile phones .................... 428 Switching mobile phones (Near Field
Communication (NFC)) ........................ 429
Te
lephone menu overview ...................4 25
Te lephone operation ............................ 430
Un locking theve hicle (mobile phone) ....82
Using Near Field Communication
(NFC) ................................................... 429
Vo ice commands (LINGU ATRO NIC) .....3 22
Wi reless charging (mobile phone) ........ 14 5
Te lephone
see Second telephone
Te lephone number
Dialling (on-board computer) .............. .310
Te lephone operation
see Calls
Te lephony operating modes
Blue tooth ®
Te lephony .......................... 426
Business telephony ............................ .426
Te lephony operating modes
see Second telephone
Te lete xt
Displaying ............................................ 482
Overview ..............................................4 81Te
levision
see TV
Te mp erature ............................................ 16 5
Te xt messages
Vo ice commands (LINGU ATRO NIC) .....3 27
Te xt messages
see Messages
Themes ..................................................... 347
Calling up ............................................ 348
Creating ..............................................3 48
Deleting ............................................... 349
Displ aying information (DI BA) .............. 350
Modifying ............................................ 349
Moving ................................................ 349
Overview .............................................3 47
Third row of seats
see Seat
Th rough-loading feature
see Seat
Ti e-d owney es .......................................... 13 4
Time Manual time setting ............................. 367 666
Index
Page 670 of 681

Setting
the time and date automati‐
cally ..................................................... 367
Setting the time zone .......................... 367
Setting the time/date form at .............. 367
TIREFIT kit ................................................ 507
Declaration of con form ity ...................... 27
St orage location ..................................5 07
Using ................................................... 508
To ne settings ...........................................4 83
Calling up the sound menu .................. 483
Information .......................................... 483
To ngue weight ........................................ .564
To ol
see Vehicle tool kit
To pTe ther .................................................. 65
To tal di stance .......................................... 306
Displ aying ............................................ 306
To uch Control
On-board computer ............................. 300
Operating ............................................ 336
Setting acou stic operating feedback ... 337
Setting the sensitivity .......................... 337 To
uchpad
Ac tivating/deactivating ha ptic oper‐
ating feedback .....................................3 39
Operating ............................................ 338
Re ading the handwriting recognition
aloud ................................................... 339
Selecting a station and track .............. .340
Setting acou stic operating feedback ... 339
Setting the sensitivity .......................... 339
To uchscreen (media display)
Entering characters ............................ .362
Operating ............................................ 337
Setting acou stic operating feedback ... 338
To w- aw ay protection
Fu nction .............................................. 103
Priming/deactivating ........................... 104
To w- bar sy stem ...................................... .298
To w- starting ............................................. 522
To wing away ............................................. 51 8
To wing eye
Ins talling .............................................. 522
St orage location ..................................5 21
To wing me thods ...................................... .517 Tr
af fic announcements
Ac tivating/deactivating ...................... .475
Tr af fic information .................................. 406
Car-to-X-Communication ...................... 41 0
Displ aying the tra ffic map .................. .408
Displ aying traf fic incidents .................. 409
Extending a Live Traf fic Information
subscription ........................................ 408
Live Traf fic Information ........................ 407
Overview ............................................. 406
Re gis tering Live Traf fic Information ..... 407
Switching on the display ......................4 10
Tr af fic information service volume
increase
Setting ................................................ .475
Tr af fic map
see Map
Tr af fic Sign Assist .................................. .284
Fu nction/no tes ................................... 284
Setting .................................................2 86
Sy stem limitations ...............................2 84
Tr ailer hitch
Axle load ............................................. 565
Bicycle rack ......................................... 296 Index
667
Page 671 of 681

Extending/r
etra cting the ball neck ...... 292
Fa stening points ..................................5 64
Gene ral no tes ...................................... 563
Mounting dimensions .......................... 564
No tes ................................................... 291
Overhang dimension ........................... 564
Soc ket ................................................. 294
To ngue weight .................................... .564
To wing capacity .................................. .564
Tr ailer Manoeuv ring Assi st.................. 265
Tr ailer Manoeuvring Assist ..................... 265
Ad justing the articulation angle ........... 267
Fu nction .............................................. 265
St raightening manoeuvre .................... 267
Using .................................................. .266
Tr ailer operation
Bicycle rack ......................................... 296
Coupling up/uncoupling a trailer ........ 294
Extending/r etra cting the ball neck ...... 292
No tes ................................................... 291
Soc ket ................................................. 294
Tr ailer stabilisation
Fu nction/no tes ................................... 220 Tr
ailer tow hit ch
Care .................................................... 499
Tr ansfer case
HIGH RANGE ....................................... 197
LO W RANGE ......................................... 197
Shifting ................................................ 19 8
Tr ansfer redve hicle data
Android Auto ....................................... 444
Apple CarPl ay™ ................................... 444
Baidu CarLife ....................................... 444
Tr ansmission position display ................19 3
Tr anspo rting
Ve hicle ................................................ 520
Tr im elements (Care) ...............................501
Tr ip
Menu (on-board computer) .................. 306
Tr ip computer
Displaying ............................................ 306
Re setting ............................................. 307
Tr ip distance ............................................ 306
Displaying ............................................ 306
Re setting ............................................. 307 Tr
ip me ter
see Trip dis tance
Tu rn signal indicator
see Turn signal lights
Tu rn signal lights .....................................1 49
Switching on/off ................................. 14 9
TV ............................................................. 323
Ac tivating ............................................ .476
Ad justing the brightness ..................... 482
Calling up the menu (CI+ module) .......4 83
Information .......................................... 475
Overview ............................................. 477
Picture settings ................................... 482
Setting subtitles ..................................4 81
Setting the audio language .................. 481
Showing telete xt ................................. .482
Showing/hiding full screen .................. 478
Te lete xt overview ................................. 481
Vo ice commands (LINGU ATRO NIC) .....3 23
TV channel
Ac tivating/deactivating channel fix ..... 479
Channel fix .......................................... 479
Channel list overview .......................... 480
EPG (elect ronic programme guide) ...... 479668
Index
Page 672 of 681

Overview of
favo urites ........................ .480
Selecting from thech annel list ............ 478
Selecting from the control menu ......... 478
Selecting from thefa vo urites .............. .479
Selecting in the bac kground ................ 479
St oring ................................................ 480
Tw o phone mode
see Second telephone
Tw o-w ayradios
Fr equencies ......................................... 549
No tes on ins tallation .......................... .548
Tr ansmission output (maximum) ........ .549
Ty re inflation compressor
see TIREFIT kit
Ty re pressure ........................................... 527
Checking (ty repressure monitoring
sy stem) ............................................... 528
No tes .................................................. 526
Re starting the tyre pressure loss
wa rning sy stem ................................... 534
Re starting the tyre pressure monitor‐
ing sy stem ...........................................5 29
TIREFIT kit .......................................... .508 Ty
re pressure loss warning sy stem
(function) ............................................. 533
Ty re pressure monitoring sy stem
(function) ............................................. 528
Ty re pressure table .............................. 527
Ty re pressure loss warning sy stem
Fu nction .............................................. 533
Re starting ............................................ 534
Ty re pressure moni toring sy stem
Checking the tyre pressure ................. 528
Checking the tyre temp erature ............ 528
Fu nction .............................................. 528
Re starting ............................................ 529
Te ch nical da ta..................................... 530
Ty re pressure table ................................. 527
Ty re temp erature
Checking (tyre pressure monitoring
sy stem) ............................................... 528
Ty re pressure monitoring sy stem
(function) ............................................. 528
Ty re tread ................................................. 525
Ty re-change tool kit
Overview ............................................ .538 Ty
res
Checking ............................................ .525
Che cking the tyre pressure (tyre
pressure monitoring sy stem) ............... 528
Fitting .................................................. 542
Flat tyre ............................................... 505
Inter changing ...................................... 538
MOExtended tyres .............................. .506
Noise ................................................... 525
No tes on fitting ................................... 535
Re moving ............................................ 542
Re placing .................................... 535, 539
Re starting the tyre pressure loss
wa rning sy stem ................................... 534
Re starting the tyre pressure monitor‐
ing sy stem ...........................................5 29
Selection ............................................. 535
Snow chains ........................................ 525
St oring ................................................ 538
TIREFIT kit ...........................................5 08
Ty re pressure (N otes) .......................... 526
Ty re pressure loss warning sy stem
(function) ............................................. 533
Ty re pressure monitoring sy stem
(function) ............................................. 528
Ty re pressure table .............................. 527 Index
669