
Display messages
Possible causes/consequences and M
MSolutions
A *T
hetailgate is open. &
DANG ER Risk of exhaust gas poisoning
Combustion engines emit poisonous exhaust gases such as carbon monoxide. Exhaust gases can enter the
ve hicle interior if theta ilgate is open when the engine is running, especially if theve hicle is in motion. #
Alw ays switch off the engine before opening theta ilgate. #
Never drive with theta ilgate open. #
Close theta ilgate.
Anti-theft alarm system
Malfunction *T
he anti-theft alarm sy stem is malfunctioning. #
Consult a qualified specialist workshop.
_ 2nd seat row, left Not
locked *T
he left-hand seat or the seat backrest in the second rowof seats is not engaged. #
Foldthe cor responding seat backrest back until it engages and push thero w of seats back (/ page116). #
Make sure that the seat is engaged (/ page116). 582
Displaymessa ges and warning/indicator lamps

Display messages
Possible causes/consequences and M
MSolutions
_ 2nd seat row, right Not
locked *T
heright-hand seat or the seat backrest in the second rowof seats is not engaged. #
Foldthe cor responding seat backrest back until it engages and push thero w of seats back (/ page116). #
Make sure that the seat is engaged (/ page116).
¥ Top up washer fluid *T
hewasher fluid le vel in thewa sher fluid reser voir has dropped below the minimum. #
Top up thewa sher fluid (/ page 490). Engine
Display messages
Possible causes/consequences and M MSolutions
+ Top up coolant See Own-
er’s Manual *T
he coolant le vel is too lo w.
* NO
TEEngine dama gedue toinsuf ficient coolant #
Avoid long journe yswith insuf ficient coolant. #
Add coolant (/ page 490). Display messages and
warning/indicator lamps 583

Care
.......................................................... 499
Air-water duct ...................................... 491
Car wash ............................................. 491
Carpet .................................................4 99
Decorative foil .................................... .495
Displ ay................................................ 499
Exterior lighting ................................... 497
High-pressure cleaner ......................... 492
Matt finish ........................................... 494
Pa int wo rk ............................................ 494
Plastic trim .......................................... 499
Re alwo od/trim elements ...................4 99
Re versing camera ................................ 497
Re versing camera/360° Camera ........ 497
Ro of lining ...........................................4 99
Seat belt .............................................. 499
Seat co ver ........................................... 499
Sensors ............................................... 497
Ta ilpipes .............................................. 497
Tr ailer hit ch......................................... 497
Wa shing byhand ................................. 493
Wheels/rims ....................................... 497
Wi ndo ws .............................................. 497
Wi per blades .......................................4 97
Carpet (Care) .......................................... .499 Changing bulbs
........................................ 16 5
Dipped beam ....................................... 16 6
Fitting/removing co ver (front wheel
ar ch ) .................................................... 16 6
Main beam ...........................................1 66
No tes ................................................... 16 5
Overview ............................................. 16 5
Re versing lights .................................. .167
Tu rn signal lights (rear) ........................ 167
Changing gears ........................................ 205
Manually .............................................. 205
Changing hub caps ................................. 539
Changing the lights Driving ab road (symm etrical low
beam) .................................................. 15 5
Cha rging
Bat tery (vehicle) ...................................5 13
USB port ..............................................1 50
Child saf ety lock
Re ar door .............................................. 79
Re ar side wind ows................................. 80
Child seat Appr oval categories .............................. .58
At tach ing (no tes) ................................... 57Basic instructions .................................. 50
Fr
ont passenger seat (no tes) ................. 77
Fr ont passenger seat (without auto‐
matic airbag shutoff) ............................. 76
ISOFIX/i-Size (fitting) ............................ 67
No tes on risks and dangers ...................51
Re commended child restra int sys‐
te ms ...................................................... 55
Seats suita blefor belt-secu redch ild
re stra int sy stems ................................... 72
Seats suitable for i‑Size child
re stra int sy stems ................................... 65
Seats suitable for ISOFIX child
re stra int sy stems ................................... 61
Secu ring on the front passenger seat ....78
Secu ring on there ar seat ...................... 75
To pTe ther ..............................................70
Child ren
Av oiding dangers in theve hicle .............. 51
Basic instructions .................................. 50
Cho ck....................................................... 538
St orage location ..................................5 38
Cho ck
see Chock Index
645

I
i-Size child seat securing sy stem
Fitting .................................................... 67
Seats suitable for attaching ................... 65
Identification plate Engine ................................................. 550
Vehicle ................................................ 550
Ignition Switching on (S tart/S top button) ........ 185
Ignition key
see Key
Immobiliser .............................................. 107
Implied warranty
Ve hicle ................................................... 31
In-Car Of fice .................................... 438, 439
Answering e-mail ................................ .440
Calling up ............................................ 438
Fe atures .............................................. 438
Fo rw arding e-mail .............................. .440
Managing e-mails ................................ 439
Marking a task as comple ted .............. 439
Noting an incoming call ...................... .439
Selecting functions (calendar entry) .... 438 Selecting functions (Tasks & Calls) ...... 439
Wr
iting e-mail ...................................... 439
Increase in traf fic information volume
Setting ................................................ .480
Indicator lamps see Warning/indicator lamps
Individual drive prog ram
Con figuring .......................................... 200
Selecting ............................................. 19 9
Inspection see AS SYST PLUS
Instrument clus ter
see Instrument display
Instrument display ..................................2 94
Ad justing the lighting .......................... 300
Fu nction/no tes ................................... 294
Instrument clus ter ................................. 10
Wa rning/indicator lamps .................... 623
Instrument lighting .................................300
Intelligent Light Sy stem .......................... 15 8
Ac tive headla mps ................................ 15 8
Ad aptive Highbeam Assist .................. .160
Ad aptive Highbeam Assist Plus ............ 161City lighting ........................................
.159
Cornering light ..................................... 15 9
Mo torw ay mode ................................... 15 9
Overview ............................................. 15 8
Switching on/off ................................. 16 0
Interior lighting ........................................ 16 3
Ambient lighting .................................. 16 4
Re ading light ........................................ 16 3
Setting ................................................. 16 3
Switch-off del aytime ........................... 16 5
Interior pr otection
Fu nction .............................................. 109
Priming/deactivating ........................... 109
Intermediate destination Calculating a route with intermediate
destinations ........................................ 393
En tering ............................................... 392
Modifying ............................................ 392
St arting an automatic filling station
sear ch................................................. 394
St arting the automatic service sta‐
tion sear ch.......................................... 395
In tern et
Calling up a web page .........................4 63658
Index

Closing
the br ows er ............................4 65
Deleting a bookma rk........................... 465
Deleting his tory ................................... 465
Managing bookmar ks.......................... 465
In tern etconnection
Cancelling permission (mobile
phone) ................................................ .461
Communication module function ........ 459
Connection status .............................. .462
Displ aying the connection status ........ 462
Es tablishing .........................................4 61
Es tablishing automatically ...................4 61
Information ..........................................4 59
Mobile phone de tails .......................... .461
Re strictions ......................................... 459
Setting access da ta(Blue tooth ®
) ........ 460
Setting automatic disconnection .........4 62
Setting up (Blu etoo th®
) .......................4 60
Setting up (Wi-Fi) ................................. 460
iPhone ®
see Apple CarPlay ®
see Mercedes-Benz Link
ISOFIX child seat securing sy stem
Fitting .................................................... 67Seats suitable
for attaching ................... 61 J
Jack Declaration of conformity ......................28
St orage location ..................................5 38
Jump-start connection ............................513
Gene ral no tes ....................................... 511 K
Ke y.............................................................. 82
Ac oustic locking verification signal ....... 83
Battery .................................................. 84
Emergency key ...................................... 84
Energy consumption .............................. 84
Fe atures ................................................ 82
Ke yring attachment .............................. 84
Overview ............................................... 82
Problem .................................................86
Un locking setting .................................. 83
Ke y functions
Deactivating .......................................... 84
KEYLESS-GO Locking theve hicle ................................ 89 Problem .................................................90
Un
locking setting .................................. 83
Un locking theve hicle ............................89
Kickd own.................................................2 06
Using ................................................... 206
Knee airbag ................................................ 41 L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Language .................................................3 69
No tes .................................................. 369
Setting .................................................3 69
LED light see Intelligent Light Sy stem
Light switch Overview ............................................. 15 5 Index
659

Map data ..............................................4
16
Moving .................................................4 11
Selecting POI symbols ......................... 412
Selecting text information .................... 413
Selecting the map orientation .............. 412
Setting the map scale .......................... 411
Setting the map scale automatically ....4 17
Showing in the multifunction display
of the instrument clus ter ..................... 41 8
Switching mo torw ay information
on/off .................................................. 414
Up dating .............................................. 41 5
Massage prog rammes
Re setting the settings .......................... 12 0
Massage prog rams
Selecting the front seats ..................... 12 0
Massage settings Resetting ............................................. 12 0
Matt finish (cleaning instructions) ........ 494
Maximum gross vehicle weight ............ .550
Maximum speed see Limi ter MBUX Interior Assistant (multimedia
sy stem) .................................................... 337
No tes .................................................. 336
Operating a function with thefa vo ur‐
ites pose .............................................. 340
Operating functions thro ugh pr oxim‐
ity of the hand .....................................3 38
Overview ............................................. 337
Selecting settings ................................ 342
Switching there ading light forthe
driver and front passenger on/off .......3 41
Switching the sear chlight forthe
driver on/off ........................................ 341
Mecca ........................................................ 417
Media Menu (on-boa rdcompu ter) .................. 305
Media display Notes .................................................. 330
Media mode Adding a favo urite song ...................... .474
Connecting Blue tooth®
audio equip‐
ment .................................................... 472
Connecting USB devices ...................... 472
Controlling media playback ................ .473 Copyright and trademar
ks................... 469
Making video settings .......................... 477
No tes about the sear chfunction in
categories ............................................ 475
Overview of the media menu ............... 471
Playing back similar music trac ks........ 474
Re moving a favo urite song .................. .474
Sea rching for a music track accord‐
ing tomood ........................................ .476
St arting a sear chin categories ............ 476
St arting media playback ...................... 473
Suppor tedfo rm at and data storage
media .................................................. 468
Surprise mix ......................................... 474
Using theke yword sear ch.................... 476
Media playback Operating (on-boa rdcompu ter) .......... .305
Media source Selecting (on-boa rdcompu ter) ............ 305
Memory function Head-up display — Calling up stored
settings ................................................ 124
Head-up display — Storing settings ...... 124
Operating ............................................. 124662
Index

Re
ading light
Switching on/off using poses .............. 341
Re ading light
see Interior lighting
Re alwo od (Care) .................................... .499
Re ar door (child saf ety lock) .................... 79
Re ar fog light
Switching on/off .................................1 56
Re ar seat
see Seat
see Third rowof seats
Re ar seat belt
St atus display ........................................ 41
Re ar seat belt status display .................... 41
Re ar window
Changing the wiper blade .................... 17 0
Re ar window heater ................................ 175
Re ar window wipers
Ac tivating/deactivating ...................... .168
Re ar-view mir ror
see Outside mir rors Re
cycling
see Take -ba ckof end-of-life vehicles
Re ducing agent
see AdBlue ®
Re fuelling
Re fuelling theve hicle .......................... 209
To pping up AdBlue ®
............................. 213
Re gistration
Ve hicle .................................................. 30
Re mo tecont rol (stationa ryheater/
ve ntilation)
Displa ys............................................... 181
Problems ............................................. 183
Re placing the battery .......................... 182
Setting ................................................. 180
Re mo teOnline
Charging the battery ............................1 89
Cooling or heating theve hicle inte‐
ri or .......................................................1 89
St arting theve hicle ............................. 189
Re placing a bulb
see Changing bulbs
Re scue card ............................................... 31Re
ser ve
Fu el ..................................................... 556
Re set function (multimedia sy stem) .....3 72
Re sidual heat ...........................................1 78
Re storing (factory settings)
see Reset function (multimedia sy stem)
Re stra int sy stem ...................................... .35
Basic instructions forch ildren .............. .50
Fu nction in an accident ........................ .36
Fu nctionality .......................................... 36
Malfunction ........................................... 36
Pr otection ..............................................35
Re duced pr otection ...............................35
Self-test ................................................. 36
Wa rning lamp ........................................ 36
Re versege ar
Inserting .............................................. 204
Re versing camera .................................. .263
Care .................................................... 497
Fu nction .............................................. 263
Opening the camera co ver (360°
Camera) ............................................. .270
Switching auto matic operation
on/off (360° Camera) ......................... 270 Index
669

Ad
justing (Seat Comfort) ..................... 11 3
Ad justing the backrest (rear) ................1 16
Ad justing there ar seat (mechani‐
cally) .................................................... 11 4
Ad justing the seat backrest angle
(rear) ................................................... 13 4
Ad justment (without Seat Comfort
Pa ckage) .............................................. .111
Con figuring the settings ......................1 20
Cor rect driver's seat position ............... 11 0
ENERGIZING seat kinetics ................... 373
Fo lding the backrest (front
passenger seat) forw ards .................... 12 8
Fo lding the backrest (rear) back ..........1 30
Fo lding the backrest (rear) forw ards .... 12 9
Fo lding the backrest (rear) forw ards
to get in (thi rdrow of seats) ................ .116
Operating the memory function ........... 124
Re setting the settings .......................... 12 0
Setting options ...................................... 16
Seat belt ............................................... 37,41
Ac tivating/deactivating seat belt
adjustment ............................................ 41
Care .................................................... 499
Fa stening ............................................... 40 Pr
otection ..............................................37
Re ar seat belt status display .................. 41
Re duced pr otection ...............................38
Re leasing .............................................. .40
Seat belt adjustment (function) ............. 40
Wa rning lamp ........................................ .41
Seat belt adjustment Activating/deactivating ......................... 41
Fu nction ................................................ 40
Seat belt tensioners
Ac tivation .............................................. 36
Seat belt warning
see Seat belt
Seat co ver (Care) ..................................... 499
Seat hea ter
Ac tivating/deactivating ...................... .120
Seat kinetics Setting ................................................. 373
Seat kinetics see ENERG IZINGCOMFORT
Seat ventilation
Switching on/o ff................................. 121Second
telephone
Connecting .......................................... 427
Selecting a gear
see Changing gears
Selecting the sound profile
Burmes ter®
sur round sound sy stem ... 482
Selector le ver
see DIRECT SELECT le ver
Self-test Automatic front passenger front air‐
bag shutoff ............................................ 46
Sensors (Care) ........................................ .497
Service Menu (on-board computer) .................. 300
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................... 395 Index
671