
Display messages
Possible causes/consequences and M
MSolutions
Front-passenger airbag
enabled See Owner's Man-
ual *T
he front passenger airbag is enabled while theve hicle is in motion:
R even when a child, a small adult or an object weighing less than the sy stem weight thre shold is located on the
front passenger seat
R even when the front passenger seat is not occupied
The sy stem may de tect objects or forc es that are adding tothewe ight applied tothe seat. &
WARNING ‑ Risk of inju ryor eve nfa ta l injury from using a child restra int sy stem when the front passenger
airbag is enabled
If yo u secure a child in a child restra int sy stem on the front passenger seat and the front passenger airbag is
enabled, the front passenger airbag can deploy in theev ent of an accident.
The child could be stru ck bythe airbag. #
Beaware of thest atus of the front passenger airbag bo thbefore and during the journe y. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Check thest atus of the automatic front passenger airbag shutoff . #
If necessar y,consult a qualified specialist workshop immediatel y. Displ
aymessa ges and warning/indicator lamps 439

Anti-theft pr
otection ................................ .82
Ad ditional door lock .............................. 62
AT A (anti-theft alarm sy stem) ................82
Immobiliser ........................................... 82
Interior pr otection ................................. 83
St opping the alarm (A TA) .......................82
To w- aw ay protection ............................. 83
Anticipatory occupant pr otection ......41, 42
Apple CarPlay™ .......................................3 10
Connecting an iPhone ®
........................ 311
Ending .................................................. 311
Overview ..............................................3 10
To ne settings ........................................ 311
Tr ans ferred vehicle data ....................... 313
Asht ray
Fr ont centre console ........................... 108
Re ar .................................................... .108
Assistance graphic
Menu (on-boa rdcompu ter) .................. 238
Assistance sy stems
see Driving saf ety sy stem
ASS YST PLUS ........................................... 352
Battery disconnection pe riods .............3 53
Displ aying the service due date ........... 352 Fu
nction/no tes ................................... 352
Re gular service work ........................... 352
Special service requirements .............. 352
ATA (anti-theft ala rmsystem)
Fu nction ................................................ 82
St opping the alarm ................................ 82
ATA (anti-theft ala rmsystem)
see Anti- theft pr otection
AT TENTION ASSI ST.......................... 218, 219
Ac tivating/deactivating ...................... .219
Fu nction ............................................... 218
Sy stem limitations ...............................2 18
At tention assistant
see ATTENTION ASSIST
Au dio mode
Ac tivating media mode ........................ 328
Connecting USB devices ..................... 330
Co pyright ............................................. 328
Information .......................................... 327
Inserting/re moving an SD card .......... .328
Media sea rch ....................................... 333
Overview ............................................. 329
Pa use and playback function .............. .330
Selecting a track ................................. 330 Selecting playba
ckoptions .................. 330
Tr ack list .............................................. 330
Au thorised workshop
see Qualified specialist workshop
Au tomatic distance control
see Dis tance Pilot DISTRONIC
Au tomatic driving lights ..........................11 5
Au tomatic engine start (ECO start/
sto p function) .......................................... 14 6
Au tomatic engine stop (ECO start/
sto p function) .......................................... 14 6
Au tomatic front passen ger airbag
shu toff
see Front passenger airbag shutoff
Au tomatic mir rorfo lding function
Ac tivating/deactivating ...................... .127
Au tomatic transmission
DIRECT SELECT le ver ........................... 15 0
Drive program display .......................... 14 8
Drive programs .................................... 14 8
DY NA MIC SELECT switch .................... 14 8
Engaging drive position ....................... 15 2
Engaging reve rsege ar ........................ .152 Index
499

see
Reversing camera
Car wash
see Care
Car wash (care) ....................................... 360
Care ..........................................................3 65
Car wash ............................................. 360
Carpet .................................................3 65
Displ ay................................................ 365
Exterior lighting ................................... 363
Genuine wood/trim elements .............3 65
High-p ressure cleaner .........................3 60
Matt finish ........................................... 362
Pa int .................................................... 362
Plastic trim .......................................... 365
Re versing camera/360° Camera ........ 363
Ro of lining ...........................................3 65
Seat belt .............................................. 365
Seat co ver ........................................... 365
Sensors ............................................... 363
Ta ilpipes .............................................. 363
Tr ailer hit ch......................................... 363
Wa shing byhand ..................................3 61
Wheels/rims ....................................... 363
Wi ndo ws .............................................. 363
Wi per blades .......................................3 63Carpet (Care)
.......................................... .365
Changing hub caps .................................. 401
Changing the lights
Driving abroad (symm etrical dipped
beam) ................................................... 11 4
Channel tracking Setting ................................................ .341
Cha rging
Bat tery (vehicle) .................................. 377
Mobile phone (wireless) ....................... 111
Child saf ety lock
Re ar side wind ows................................. 56
Child seat ................................................... 42
At tach ing (no tes) ................................... 49
Fr ont passenger seat (no tes) ................. 47
Fr ont passenger seat (rear ward-
fa cing/for ward-facing) .......................... 48
Fr ont passenger seat (without airbag
shutoff) .................................................. 47
ISOFIX/i-Size (fitting) ............................ 44
No tes ..................................................... 42
Re commended child restra int sys‐
te ms ...................................................... 54Seats suitable
for belt-secu redch ild
re stra int sy stems ................................... 50
Seats suitable for i‑Size child
re stra int sy stems ................................... 53
Seats suitable for ISOFIX child
re stra int sy stems ................................... 51
To pTe ther ..............................................45
Child ren
Re stra int sy stems ..................................42
Chock Storage location ..................................4 00
Cho ck
see Wheel chock
Cigar ette lighter ...................................... 109
City lighting .............................................. 11 8
Cleaning see Care
Climate control ........................................ 12 9
Ac tivating/deactivating the A/C
function (cont rol panel) ...................... .130
Ac tivating/deactivating the A/C
function (multimedia sy stem) .............. 13 0502
Index

_Before
starting the engine, turn
th esteering wheel. .............................. 472
Blind Spot Assi stcur rently una vaila‐
ble See Owner's Manual ......................444
Blind Spot Assi stinope rative ............... 445
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...4 45
Brake immediate ly............................... 433
ÂChange key bat teries .................. 464
ØCheck AdBlue See Owne r’s
Manual ................................................ 457
JCheck brake fluid le vel................ 433
4Check eng. oil le v.when next
re fuelling ............................................. 454
jChe cktrailer hitch lo ck............... 467
hCheck tyre(s) ............................... 460
!Clean the fuel filter ...................... 457
Clutch overheated Avoid pulling away
fo r XX:XX mins ..................................... 470
É Compressor is cooling ................442?
Coolant Stop vehicle Switch
engine off ............................................ 451
Cruise contro l and Limiter inope ra‐
tive ...................................................... 449
Cruise cont rol inope rative ................... 449
Cruise cont rol off ................................ 449
! currently una vailable See Own‐
er's Manual ........................................ .425
÷cur rently una vailable See Own‐
er's Manual ........................................ .426
Depress clutch ful lyto start engine .....4 70
Dis tance Pilot available again ..............447
Dis tance Pilot cur rently una vailable
See Owner's Manual ...........................448
Dis tance Pilot inope rative ................... 448
È .................................................... 449
Ø Eng.start not possible in XXX
mi ........................................................ 458
ØEng. start not possible ................ 458 5Engine oil le
vel cannot be
measured ............................................ 456
4Engine oil le velRe duce oil le vel...4 55
4Engine oil le velSt op vehicle
Switch engine off ................................ 454
4Engine oil pressure Stop Switch
off engine ............................................ 456
6Example: Front left malfunction
Consult workshop ...............................4 37
b Example: Left dipped beam ........478
6 Example: Left windowbag mal‐
function Consult workshop ................. 437
Example: Parking Pilot Parking can‐
celled ................................................ .446
_Example: Rear left seat back‐
re st not lo cked .................................... 477
Fr ont-passenger airbag disabled See
Owner's Manual ..................................4 38
Fr ont-passenger airbag enabled See
Owner's Manual ..................................4 39506
Index

Overview ..............................................2
61
Re naming ............................................ 262
Fi lling station sear ch
St arting an automatic filling station
sear ch................................................. 279
Switching the automatic filling sta‐
tion sear chon/off ...............................2 82
Fire extinguisher ..................................... 368
Fi rs t-aid kit (soft sided) .......................... 368
Flacon Inse rting/ removing ............................. 13 3
Flat ty re
MOExtended tyres ...............................3 69
No tes .................................................. 369
TIREFIT kit ............................................ 371
Wheel change ...................................... 401
Flat ty re
see Breakdown
Floor mat .................................................. 11 2
Fo g light (extended range) ......................1 18
Fr ag rance
see Fragrance sy stem Fr
ag rance sy stem .................................... 13 3
Inserting/removing theflacon ............ .133
Setting ................................................. 13 2
Fr equencies
Tw o-w ayradio ...................................... 409
Fr equency band
Selecting (on-board computer) ............ 24 2
Fr ont airbag .............................................. .34
Fr ont passenger airbag shu toff ............... 37
PA SSENGER AIR BAG indicator lamp .... .38
Po ints toremember when the front
passenger seat is occupied ...................37
St atus display ........................................ 38
Sy stem self-test .....................................38
Fr ont passenger airbag shu toff
see Occupant saf ety
Fr ont passenger seat
Ad justing from the driver's seat ............ 88
Fu el .......................................................... .414
Ad ditives .............................................. 414
Diesel ................................................... 414
E10 ...................................................... 413
Low outside temp eratures ...................4 14Pe
trol ................................................... 413
Quality (diesel) ..................................... 414
Quality (petrol) ..................................... 413
Re fuelling ............................................ 154
Re ser vefuel le vel ................................ .415
Sulphur content ................................... 413
Ta nk capacity ....................................... 41 5
Fu el consum ption
On-board computer ............................ .239
Fu nction seat
see Door cont rol panel
Fu se insert
see Fuses
Fu ses ........................................................ 385
Assignment diagram ............................3 85
Before changing .................................. 385
Fu se box in the boot ............................3 87
Fu se box in the engine compartment .. 386
Fu se box in the front-passen gerfo ot‐
we ll ...................................................... 387
Fu se box on the dashboard ................. 387
No tes .................................................. 385 512
Index

Seat belt adjustment
Activating/deactivating ......................... 33
Fu nction ................................................ 32
Seat belt extender .....................................32
Seat belt tensioners
Ac tivation .............................................. 28
Seat belt warning
see Seat belts
Seat belts .................................................. .33
Re duced pr otection ...............................30
Wa rning lamp ........................................ 33
Seat co ver (Care) .................................... .365
Seat heater Switching on/off ................................... 94
Seat settings Configuring ............................................ 91
Seat ventilation
Switching on/o ff................................... 95
Selecting a gear
see Shifting gears
Selecting a POI see De stination ent ry Selecto
r lever........................................... 15 0
Selecto r lever
see DIRECT SELECT le ver
Sensors (Care) ......................................... 363
Service Menu (on-board computer) .................. 238
Service see ASS YST PLUS
Service call ............................................... 315
Breakdown assis tance call ................... 315
MB Info call .......................................... 315
Service centre see Qualified specialist workshop
Service inter val display
see AS SYST PLUS
Setting a speed see Cruise control
Setting summer time .............................. 267
Setting the da teform at .......................... 267
Setting the distance unit ........................271
Setting the map scale
see Map Setting
the sound profile
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 351
Setting up a hotspot (Wi-Fi) ...................269
Shifting gears .......................................... 15 3
Gearshift recommendation .......... 150, 15 3
Manual ................................................ 15 3
Short text messages
see Text messa ges
Side impact airbag .................................... 34
Side impact pr otection .......................... .199
Side windo ws
Child saf ety lock in there ar .................. .56
Closing .................................................. 73
Closing with theke y .............................. 75
Con venience closing .............................. 75
Con venience opening ............................ 75
Opening .................................................73
Opening with theke y ............................ .75
Problem .................................................76
Side windo ws
see Window li fter
see Windo ws Index
525

Wi
-Fi
Overview ............................................. 267
Setting ................................................ .268
Setting up a hotspot ............................ 269
Setting up an Internet connection ....... 320
Wi ndow airbag ...........................................34
Wi ndow lif ter ............................................. 73
Wi ndo ws ..................................................... 73
Closing .................................................. 73
Opening .................................................73
Wi ndo ws(Care) ...................................... .363
Wi ndscreen .............................. 122, 124, 12 9
Demi sting ............................................ 12 9
Infrared reflective ................................ 12 8
Re placing the wiper blades ..........1 22,124
Wi ndscreen
see Windsc reen
Wi ndscreen washer fluid ........................ 419
No tes ................................................... 419
Wi ndscreen washer sy stem
To pping up ...........................................3 59
Wi ndscreen wipers
Re placing the wiper blades ..........1 22,124 Switching on/off .................................
12 2
Wi nter operation
Snow chains ........................................ 388
Wi nter tyres
Setting the permanent speed limit ...... 183
Wi per blades
Ca re .................................................... 363
Changing ..................................... 122, 124
Wire lesscharging
Fu nction/no tes .................................... 111
Mobile phone ....................................... 11 2
Wire lessvehicle comp onents
Declaration of Conformity .................... .22
Wo rkshop
see Qualified specialist workshop Index
535