Page 489 of 502

PRE-SAFE®(anticipatory occupant
pr otection) ................................................ .48
Fu nction ................................................ 48
PRE-SAFE
®Sound ................................. 48
Re versing the measures ........................ 49
PRE-SAFE
®PLUS (anticipa tory occu‐
pant pr otection plus) ................................ 49
Fu nction ................................................ 49
Re versing the measures ........................ 49
Pr ev entative occupant pr otection sys‐
te m
see PRE-SAFE
®(anticipatory occu‐
pant pr otection)
Pr ev ious destinations
Selecting ............................................ .255
Prog rams
see DYNA MIC SELECT
Pr otecting the environment
No tes ..................................................... 21
Q
QR code Rescue card .......................................... 28 Qualified specialist
workshop .................. 27
R
Ra dar senso rs.......................................... 151
Ra dio
Ac tivating .............................................3 12
Ac tivating/deactivating radio text ....... 315
Callin g upthech annel list .................... 314
Del eting stations .................................. 314
Direct frequency entry ......................... 314
Displ aying information ........................ .315
Displ aying radio text ............................ 315
Editing station presets ........................ .314
Menu (on-board computer) .................. 211
Moving stations .................................. .314
Overview ..............................................3 13
Searc hingforst ations .......................... 314
Setting a station .................................. 314
Setting the frequency band .................. 314
St oring radio stations .......................... .314
Switching HD Radio on/off .................. 314
Ta gging music trac ks........................... 315
Vo ice commands (Voice Cont rol Sys‐
te m) ..................................................... 224 Ra
dio stations
Dialing (on-board computer) ................2 11
Ra nge
Displaying ............................................ 209
Re ading lamp
see Interior lighting
Re al
w
o od (care) ...................................... 338
Re ar climate control
Setting ................................................. 123
Re ar fog light ............................................ 110
Re ar view camera ....................................1 81
Assigning as a favo rite (360° Cam‐
era) ...................................................... 186
Care .................................................... 336
Fu nction ............................................... 181
Opening the camera co ver (360°
Camera) ............................................... 186
Re ar-view mir ror
see Outside mir rors
Re frigerant (air conditioning sy stem)
No tes .................................................. 400
Re fueling
Re fueling theve hicle ........................... 140
Index 487
Page 490 of 502

Remo teOnline
Cooling or heating theve hicle inte‐
ri or .......................................................1 30
St arting theve hicle ............................. 130
Re placing the battery (vehicle)
see 12V battery
Re placing the vehicle battery
see 12V battery
Re porting malfunctions releva nt to
saf ety .......................................................... 27
Re scue card ............................................... 28
Re ser ve
Fu el ..................................................... 397
Re set function (multimedia sy stem) .....2 49
Re sidual heat ...........................................1 23
Re storing (factory settings)
see Reset function (multimedia sy stem)
Re stra int sy stem ...................................... .33
Childr en,Notes on how totrave l
safely ..................................................... 50
Fu nction in an accident ......................... 34
Fu nctionality .......................................... 34
Malfunction ........................................... 34 Pr
otection ..............................................3 3
Re duced pr otection .............................. .33
Self-test ................................................. 34
Wa rning lamp ........................................ 34
Re versege ar
Selecting ............................................. 138
Rims (Care) .............................................. 336
Ro adside A
ssistance
................................. 23
Ro adside Assistance call
Mercedes-Benz mbrace
®(USA) ........... 292
Ro llaw ay protection
see HOLD function
Ro ll bar
Fu nction ................................................ 48
Ro of load .................................................. 401
Ro ute ................................................ 259, 261
Calculating .......................................... 259
Display ing destination information ...... 261
Ex tern al .............................................. .267
Selecting a type .................................. 259
Selecting an al tern ative route .. ............ 261
Selecting notifications .........................260
Selecting options ................................ 260 St
arting the automatic service sta‐
tion sear ch........................................... 261
Switching the automatic gasst ation
sear chon/off ...................................... 261
Using automatic gasst ation sear ch..... 261
Wi th intermediate destinations ............ 257
Ro ute guidance ....................................... 262
Canceling ............................................ 265
Changing direction .............................. 263
Destination reached ............................ 264
Fr om an off-road location .................... 266
Lane recommendations ....................... 263
No tes .................................................. 262
Off-road ........................... .................... 266
To an off
- ro ad destination .................. .266
Ro ute-based speed adaptation ..............166
Displ ays in the Instrument Display ...... .172
Ro ute-based speed adjustment
Setting .................................................1 67
Ru n-flat characteristics
MOExtended tires ................................ 342
488 Index
Page 491 of 502

S
Saf ety sy stems
see Driving saf etysy stem
Saf etyve st ............................................... 341
Satelli temap ............................................ 275
Satellite radio
Ac tivating/deactivating Tune Start ...... 319
Ad ding a channel toSmart Favorite s ... 319
Del eting a channel .............................. .318
Displ aying EPG information .................. 318
Displ aying service information ............ 320
Information .......................................... 315
Information on smart favo rite s and
Tu ne Start ............................................ 319
Logging in ............................................ 315
Moving a channel ................................ .318
Music and sport alerts function ........... 318
Overview ..............................................3 17
Pa use and playback function .............. .319
Re strictions .......................................... 315
Selecting a catego ry............................ 318
Selecting a channel ............................ .318
Setting music and sport alerts .............318
Setting the parental control ................. 318 St
oring a channel ................................ .318
Switching on ........................................ 316
SD card Inserting/removing ............................. 301
Seat Adju
sting (electrically) ...........................8 5
Ad justing the front-passen ger seat
from the driver ’sseat ............................8 7
Confi guring settings .............................. 89
Cor rect driver's seat position ................ 84
Fo lding the backrest forw ards/back .... .90
Massage program overview .................. .89
Pa nel heating ......................................... 92
Re setting the settings ........................... .90
Selecting a massage program ...............89
Setting au tomatic lateral support
adjust ment ............................................ 89
Setting options ...................................... 14
Switching AIRSCARF on/off .................. 93
Using the memory function .................. .96
Seat see Head restra int
Seat (rear passenger compa rtment) .......16
Setting options ...................................... 16Seat belt
Releasing .............................................. .40
Seat belt adjustment Activating/deactivating ......................... 40
Fu nction ................................................ 39
Seat belt extender .................................... .38
Seat belt warning
see Seat belts
Seat belts ............................................ .35, 40
Ac tivating/deactivating seat belt
adjustment ............................................ 40
Ca re .................................................... 338
Fa st
en
ing ............................................... 39
Pr otection ............................................. .35
Re duced pr otection .............................. .36
Seat belt adjustment (function) ............. 39
Seat belt extender ................................. 38
Wa rning lamp ........................................ 40
Seat co ver (care) .....................................3 38
Seat heater Switching on/off ................................... 90
Seat ventilation
Switching on/off ................................... 92
Index489
Page 492 of 502

Selecting agear
see Shifting gears
Selecting a POI see De stination ent ry
Selecto r lever
see DIRECT SELECT le ver
Self-test Automatic front passenger front air‐
bag shutoff ............................................ 45
Sensors (Care) .........................................3 36
Service Menu (on-board computer) .................. 208
Service cen ter
see Qualifi ed specialist workshop
Service inter val display
see AS SYST PLUS
Setting a speed see Cruise contro l
Setting summer time .............................. 239
Setting the da teform at .......................... 240
Setting the distance unit ........................244 Setting
thefo ot we lltemp erature
Setting ................................................ .122
Setting the map scale
see Map
Setting the sound profile
Burmes ter
®high-end Sur round
sound sy stem ...................................... 322
Shifting gears .......................................... 139
Gearshift recommendation .................. 139
Manual ................................................ 139
Short messages see Text message s
Side impact air bag ................................... 40
Side impact pr otection .......................... .179
Side windo ws............................................. 71
Closin g .................................................. 71
Closin g (all)
.................................... .
....... 71
Closin g using the SmartK ey................... 74
Con venience closing feature .................. 74
Con venience opening ............................ 73
Opening .................................................7 1
Opening (all) .......................................... 71
Opening with the SmartK ey................... 73Problem .................................................7
4
Size designation (tires) ...........................376
SmartK ey................................................... 57
Battery .................................................. 59
Energy consump tion .............................. 58
Fe atures ................................................ 57
Ke yring attachment .............................. 59
Mechanical key ...................................... 59
Overvie w.............................................. .57
Pa nic alarm ........................................... 58
Problem ................................................. 60
Unlocking setting .................................. 58
Smartphone see Android Auto
see Apple CarPlay™
see Telephone
Snow chains ............................................ 362
Soc ket (12 V) ............................................ 105
Fr ont center console ........................... 105
Re ar passenger compartment ............ .105
Tr unk .................................................. .106
Soft top
Care ................ ...
................................. 334
Closing (soft- top switch) ........................ 76
490
Index
Page 493 of 502

Closing using the SmartK ey................... 74
Opening (soft-top switch) ......................7 6
Opening with the SmartK ey................... 73
Problem .................................................8 1
Re locking .............................................. .77
Soft-top switch .......................................... 76
Software update Impor tant sy stem updates .................. .248
Information .......................................... 247
Pe rforming ...........................................2 47
Sound PRE-SAFE
®Sound ................................. 48
Wheels and tires ..................................3 61
Sound see Burmes ter
®sur round sound sy stem
see Sound settings
Sound settings ....................................... .320
Ad justing the balance/fader ............... 320
Ad justing treble, mid-range and bass
settings ............................................... 320
Au tomatic volume adjustment ............ .320
Calls up the sound menu ..................... 320
Information .......................................... 320 Speech dialog sy
stem
see Voice Cont rol Sy stem
Speed index (tires) ..................................376
Speedome ter
Digital .................................................. 209
Spotlight function Activating/deactivating .......................1 98
St andby mode
Ac tivating/deactivating .......................1 51
Fu nction .............................................. 15
0
St andi
ng lights ........................................ 109
St art/S top button
St arting theve hicle ............................. 129
Switching off theve hicle ..................... 142
Switching on the po wer supply or
ignition ................................................ 128
St art/s top function
see ECO start/ stop function
St arting the engine
see Vehicle
St arting-o ffaid
see Hill start assist St
ation
Deleting ............................................... 314
Direct frequency entry .........................3 14
Moving .................................................3 14
Searc hing ............................................. 314
Setting ................................................. 314
St oring .................................................3 14
St ation presets
Editing ................................................. 314
ST EER CONT ROL
Fu nction/no tes ................................... 155
Ste ering wheel ........................................ 205
Ad justing (electrically) ........................... 94
Buttons ................................................ 205
St eering wheel heater ........................... 95
Using the memory function .................. .96
Ste ering wheel heater
Ac tivating/deactivating ......................... 95
Ste ering wheel paddle shif ters .............. 139
St ow age areas
see Stow age compartment
St ow age co mpartment .............................9 9
Armrest ................................................. 99
Index 491
Page 494 of 502

Center console ...................................... 99
Door ...................................................... 99
Glasses compartment .........................1 00
Gl ove box .............................................. 99
Pa rcel net hooks ................................. .101
Re ar armrest ...................................... .100
Re ar seat backrest .............................. .101
Re ar-compartment cen ter armrest ...... 101
St ow age co mpartments
see Stow age compartment
St ow age space under the trunk floor ....103
Sulfur content ......................................... 396
Sun visor Operating ............................................ 120
Sur round lighting
Setting .................................................1 13
Sur round View
see 360° Camera
Suspension Adjusting thech assis le vel (AIR
BO DY CONTROL) .................................. 176
Suspension see AIR BODY CONTROL Switch-off delay time
Exterior ................................................ 113
Interior ................................................. 115
Switching the sur round sound on/off
Burmes ter
®sur round sound sy stem ... .321
Synchronization function Activating/deactivating (multimedia
sy stem) ................................................ 123
Sy stem settings
Language .. ...
....................................... .244
No tes on language selection ............... 244
Re set function (multimedia sy stem) ... .249
Setting the dis tance unit ..................... 244
Software upda te.................................. 247
Sy stem settings
see Multimedia sy stem
T
Ta nk capacity
Fu el ..................................................... 397
Re ser ve(fuel) ...................................... 397
Te ch nical data
Information .......................................... 391
Ti re pressure monitoring sy stem ......... 368 Ve
hicle identification plate .................. 393
Te lephone ........................................ .212,27 6
Ac tivating functions du ring a call ......... 281
Call and ringtone volume .................... .280
Calls with se veral participants ............ .281
Connecting a mobile phone (Near
Field Communication (NFC)) .............. .279
Connecting a mobile phone (Pass‐
ke y) ...................................................... 278
Connecting a mobile phone (Secure
Simple Pairing) .................................... 278
Disconnecting a mobile phone ............ 279
Importing contacts .............................. 283
Incoming call during an existing call .... 281
Information .......................................... 278
Menu (on-board computer) .................. 212
Mobile phone voice recognition .......... 280
No tes ................................................... 277
Operating modes ... .............................. 277
Re ception and transmission volume .... 280
Swit ching mobile phones .................... 279
Switching mobile phones (Near Field
Communication (NFC)) ........................ 279
Te lephone menu overview .................. .276
Te lephone operation ............................ 280
492
Index
Page 495 of 502

Using Near Field Communication
(NFC) ...................................................279
Vo ice commands (Voice Cont rol Sys‐
te m) ..................................................... 223
Wi reless charging (mobile phone) ........ 108
Te lephone number
Dialing (on-board computer) ................ 212
Te lephony operating modes
Blue tooth
®Telephony .......................... 277
Te mp erature grade .................................. 373
Te xt messages ......................................... 285
calling a message sender .................... 286
Changing folders ................................ .286
Composing .......................................... 285
Configuri ngthe displa yedte xt mes‐
sage s ................................................... 285
Deleting ............................................... 286
Drafts .................................................. 286
No tes .................................................. 285
Options ................................................ 286
Outbox ................................................ 286
Re ad-aloud function ............................ 285
Re ading .............................................. .285
Re plying ................................ .............. 286Sendin
g ..............................................
.285
Vo ice commands (Voice Cont rol Sys‐
te m) ..................................................... 226
Through-loading feature in there ar
passenger co mpartment ........................ 102
Time Manual time setting ............................. 240
Setting summer time ........................... 239
Setting the time and date automati‐
cally ..................................................... 239
Setting the time zone .......................... 239
Setting the time/date form at .............. 240
TIN (Tire Identi fication Number) ............3 74
Ti re and Loading Information placard ... 369
Ti re ch aracteristics ................................. 376
Ti re inflation compressor
see TIREFIT kit
Ti re information table .............................369
Ti re labeling ............................................ .373
Characteristics .................................... 376
DO T,Tire Identification Number (TIN) .. 374
Load index ........................................... 376
Load-bearing capacity ......................... 376 Maximum tire load ...............................3
75
Maximum tire pressure ........................ 375
Overview ............................................. 373
Spee d
ra ti
ng ........................................ 376
Te mp erature grade .............................. 373
Ti re Quality Grading ............................. 373
Ti re size designation ............................3 76
Tr action grade .................................... .373
Tr ead wear grade ................................ .373
Ti re load (maximum) .............................. .375
Ti re pressure ........................................... 365
Checking (manually) ............................ 365
Checking (tire pressure monito ring
sy stem) ................................................ 367
Maximum ............................................. 375
No tes .................................................. 363
Re starting the tire pressure monitor‐
ing sy stem .......................................... .368
Ti re pressure monitoring sy stem
(function) ............................................. 366
Ti re pressure table .............................. 364
TIREFIT kit ...........................................3 43
Ti re pressure moni tor
Fu nction .............................................. 366
Re starting ............................................ 368
Index 493
Page 496 of 502

Tire pressure moni toring sy stem
Checking the tire pressures ................. 367
Te ch nical da ta..................................... 368
Tire pressure table .................................. 364
Tire Quality Grading ................................373
Ti re tread .................................................. 361
Tire-change tool kit
Overview ............................................ .384
TIREFIT kit ................................................ 343
St orage location ..................................3 43
Using ................................................... 343
Ti re s
Changing hub caps .............................. 385
Character istics .................................... 376
Checking .............................................. 361
Checking the tire pressure (man‐
ually) ................................................... 365
Checking the tire pressure (tire pres‐
sure monitoring sy stem) ..................... .367
Definitions ........................................... 378
DO T,Tire Identification Number (TIN) .. 374
Flat tire ................................................ 341
Ins talling .............................................. 388
Load index .......................................... .376 Load-bearing capacity .........................
376
Maximum tire load ...............................3 75
Maximum tire pressure ......... ...............
375
MOE
xtended tires ................................ 342
No ise .................................................. .361
No tes on ins talling .............................. .381
Overview of tire labeling ......................3 73
Re moving ............................................ 388
Re placing .................................... .381, 385
Re starting the tire pressure monitor‐
ing sy stem .......................................... .368
Selection ............................................. 381
Snow chains ........................................ 362
Speed rating ........................................ 376
St oring ................................................ 384
Te mp erature grade .............................. 373
Ti re and Loading Info rmation placard
............................................................ .369
Ti re pressure (N otes) ........................... 363
Ti re pressure monitoring sy stem
(function) ............................................. 366
Ti re pressure table .............................. 364
Ti re Quality Grading ............................. 373
Ti re size designation ............................3 76
TIREFIT kit ............ ...............................3
43
Tr ac
tion grade .................................... .373 Tr
ead wear grade ................................ .373
Un usual handling characteristics ........ .361
To ol
see Vehicle tool kit
To tal di stance .......................................... 209
Display ing ............................................ 209
To uch Control
On-board computer ............................. 205
Operating ............................................ 230
Setting the sensitivity .......................... 230
To uchpad
Ac tivating/deactivating .......................2 31
Ac tivating/deactivating hapt ic oper‐
ation feedback .................................... 232
Operating ............................................. 231
Re ading the handwriting recognition
aloud ................................................... 232
Selecting a station and track .............. .232
Setting the sensitivity .......................... 232
To w- starting ............................................. 357
To wing away ............................................ 353
To wing eye
Ins talling .............................................. 357
494
Index