
Ad
aptive functions, MULTIBEAM LED
see Intelligent Light Sy stem
Ad aptive Highbeam Assist
Ac tivating/deactivating ...................... .133
Fu nction .............................................. 13 2
Ad aptive Highbeam Assist Plus
Ac tivating/deactivating ...................... .135
Fu nction .............................................. 13 4
Ad Blue ®
.................................................... 372
Ad ditives .............................................. 372
Filling capacity ..................................... 373
No tes ................................................... 17 9
Purity ................................................... 372
To pping up ...........................................1 79
Ad ditional door lo ck.................................. 71
Ad diti ves.................................................. 373
Ad Blue ®
............................................... 372
Engine oil ............................................. 373
Fu elling ................................................ 371
Ad diti ves (AdBlue ®
)
see AdBlue ®
Ad diti ves (engine oil)
see Additives Ad
diti ves (fuel)
see Fuelling
Ad justing the balance/ fader
Burmes ter®
sur round sound sy stem ... 305
Ad justing the headlamp range ............... 12 8
Ad justing the sound optimisation
Burmes ter®
sur round sound sy stem ... 305
ADS PLUS damping sy stem
see AIR BODY CONTROL
Ad versewe ather light ............................ .132
Af ter-sales service centre
see ASS YST PLUS
AIR BODY CONT ROL................................ .213
Setting ................................................. 215
Suspension .......................................... 213
Air conditioning sy stem
see Climate control
Air distribution ........................................ .147
Air freshener sy stem
see Frag rance sy stem
Air suspension see AIR BODY CONTROL Air
vents ................................................... 157
Ad justing (front) ................................... 157
Ad justing (rear) .................................... 15 8
Glo vebox .............................................1 58
Air vents
see Air vents
Ai r-re circulation mode ............................ 15 0
Airbag ........................................................ .38
Ac tivation .............................................. 32
Belt airbag ............................................ .36
Fr ont airbag (driver, front passenger) ....38
Ins tallation locations ............................ .38
Knee airbag ........................................... 38
Overview ............................................... 38
Pr otection ..............................................39
Re duced pr otection ...............................40
Side impact airbag ................................ 38
Wi ndowbag ............................................ 38
Ai rflow ...................................................... 147
AIRPANEL (Care) ...................................... 317
Alarm see Panic alarm Index
457

Ad
aptive Highbeam Assist cur rently
una vailable See Owner's Manual .........438
Ad aptive Highbeam Assist inopera‐
tive ...................................................... 437
Ad aptive Highbeam Assist Plus Cam‐
era view restricted See Owner's
Manual ................................................ 437
Ad aptive Highbeam Assist Plus cur‐
re ntly una vailable See Owner's Man‐
ual ...................................................... .437
Ad aptive Highbeam Assist Plus inop‐
erative ................................................ .436
4 Add 1 litre engine oil when
next refuelling ...................................... 413
Air conditioning Malfunction See
Owner's Manual .................................. 428
App lybrake todeselect Park (P)
position ...............................................4 25
Apply brake toselect R ....................... 429 À
ATTENTION ASSIST
inoperative .......................................... 399
À ATTENTION ASSIS T:Take a
break! .................................................. 399
b AUTO lights inope rative .............. 436
Au xilia rybattery malfunction ...............427
_ Before starting the engine, turn
th esteering wheel. .............................. 429
Blind Spot Assist cur rently una vaila‐
ble See Owner's Manual ...................... 402
Blind Spot Assist inope rative ............... 403
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...4 03
Brake immediate ly............................... 391
 Change key bat teries ................. 422
Ø Check AdBlue See Owne r’s
Manual .................................................4 16
J Check brake fluid le vel.............. .391
4 Check eng. oil le v.when next
re fuelling .............................................. 411j
Check trailer hit chlock .............. 424
h Check tyre(s) .............................. 41 8
! Clean the fuel filter .................... .414
Clutch overheated Avoid pulling away
fo r XX:XX mins ................................... .428
? Coolant Stop vehicle Switch
engine off ............................................ 407
Cruise contro l and Limiter inope ra‐
tive ...................................................... 406
Cruise control inope rative ................... 405
Cruise control off ................................ 405
! currently una vailable See Own‐
er's Manual ........................................ .383
÷ currently una vailable See Own‐
er's Manual ........................................ .384
Dep ress clutch fully tostart engine .....4 28
È .................................................... 406
Ø Eng.start not possible in XXX
km ...................................................... .416
Ø Eng.start not possible ................416 Index
465

5
Engine oil le vel cannot be
measured ............................................ .414
4 Engine oil le velRe duce oil le vel.. 412
4 Engine oil le velSt op vehicle
Switch engine off ................................. 412
4 Engine oil pressure Stop
Switch off engine ................................. 413
6 Front left malfunction Consult
wo rkshop (e xample)............................ 396
Fr ont-passenger airbag disabled See
Owner's Manual ..................................3 97
Fr ont-passenger airbag enabled See
Owner's Manual ..................................3 98
! inoperative See Owner's Man‐
ual ....................................................... 382
÷ inoperative See Owner's Man‐
ual ....................................................... 385
T inoperative See Owner's Man‐
ual ....................................................... 386
G Inoperati ve................................. 392 b
Intelligent Light Sy stem inoper‐
ative ....................................................4 35
ÂKe y not de tected (red displ ay
messa ge).............................................4 22
 Key not de tected (white dis‐
pl ay messa ge).....................................4 22
bLeft dipped beam (e xamp le) ........ 435
6Left windowbag malfunction
Consult workshop (e xample).............. .396
Let fresh air into theve hicle interior!
Air conditioning malf. Visit workshop .. 430
Limiter inoperative .............................. 406
Limiter passive .................................... 405
¢ Lowe ring .................................... 399
b Malfunction See Owner's Man‐
ual ....................................................... 436
ðMaximum speed exceeded ..........4 06
N permanently active Risk of vehicle
ro lling .................................................. 426
ë Off.............................................. 404 Only select
Park (P) when vehicle is
st ationary ............................................ 426
j Operation on ly possible in
tr ansmission position N .......................429
j Operation only possible in
transmission position P ....................... 429
! Parking brake See Owner's
Manual ................................................ 388
 Place theke y in the mar ked
space See Owner's Manual ................. 423
PRE-SAFE impulse side inoperative
See Owner's Manual ........................... 394
PRE-SAFE inoperative See Owner's
Manual ................................................ 394
Ra dar sensors dirty See Owner's
Manual ................................................ 392
_Re ar left seat backrest not
loc ked (e xamp le)................................ .434
h Rectify tyre pressure ...................41 8466
Index

Emer
gency spare wheel .........................3 62
No tes .................................................. 362
Re moving ............................................ 363
Energ y consum ption
Ke y ........................................................ 68
Engine ECO start/ stop function ......................1 66
Engine number ................................... .366
St arting (Digital Car Keyst icke r) .......... 161
St arting (eme rgency operation
mode) .................................................. 16 2
St arting (mobile phone) ...................... .161
St arting (Remo teOnline) ..................... 16 3
St arting (s tart/s top button) .................1 60
St arting assis tance .............................. 332
Switching off (s tart/s top button) .........1 81
Engine bonnet Function (active bonnet) ...................... 307
Opening/closing ................................. 308
Re setting (active bonnet) ..................... 307
Engine electronics Notes ................................................... 364
Engine number ........................................3 66Engine oil
................................................. .311
Ad ditives .............................................. 373
Checking the oil le vel using the oil
dipstick ................................................ 310
Checking the oil le vel using the on-
board computer ................................... 310
Filling capacity ..................................... 374
MB-F reigabe or MB-Appr oval .............. .374
Quality ................................................. 374
To pping up ...........................................3 11
Entering characters
Fu nction/no tes .................................... 271
On theto uchpad .................................. 272
Using the controller ............................. 272
ESC (Electronic Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
Crosswind Assist ................................. 19 5
Tr ailer stabilisation .............................. 19 5
ESP ®
(Electronic Stability Prog ram) ...... 19 2
Fu nction/no tes ................................... 19 2
Switching on/off ................................. 19 5
EU general operating permit number ....366 Exhaust pipes (Care)
...............................317
Exterior lighting Care .................................................... .317
Exterior lighting see Lights F
Fa tigue de tection
see ATTENTION ASSIST
Fa ult message
see Displ aymessa ge
Favo urites
Ad ding .................................................2 70
Calling up ............................................ 269
Deleting ............................................... 270
Moving ................................................ 270
Overview ............................................. 269
Re naming ............................................ 270
Fi re extinguisher ..................................... 324
Firs t-aid kit (soft sided) .......................... 323
Flacon Inse rting/ removing .............................. 15147 0
Index

Calling up menus ................................
.268
Central control elements ..................... 264
Configu ring displ aysettings ................2 73
Main functions .................................... 268
Overview ............................................. 264
Re storing thefa ctory settings .............. 276
Switching the sound on/off ................. 271N
Na vigation
Menu (on-board computer) .................. 258
Na vigation messages
On-board computer ............................. 258
Ne arField Communication (NFC)
Locking theve hicle (digital vehicle
ke yst icke r) ............................................ 72
Locking theve hicle (mobile phone) .......72
St arting theve hicle (Digital Car Key
st icke r) ................................................. 161
St arting theve hicle (mobile phone) ..... 161
Un locking theve hicle (digital vehicle
ke yst icke r) ............................................ 72
Un locking theve hicle (mobile phone) ....72 Ne
utral
Selecting .............................................. 173 O
Occupant saf ety
Pe ts in theve hicle ................................. 65
Occupant saf ety
see Airbag
see Automatic front passenger air‐
bag shutoff
see PRE-SAFE ®
(anticipatory occu‐
pant pr otection)
see PRE-SAFE ®
Impulse Side
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
see Restra int sy stem
see Seat belt
Odome ter
see Total dis tance recorder
Oil see Engine oil
On-board co mputer ................................. 261
Assis tance graphic menu .................... 256
Displaying the service due date ........... 306 Media menu ........................................2
60
Menu designs ...................................... 262
Menus ................................................. 253
Multifunction display ........................... 255
Na vigation menu ................................. 258
Operating ............................................ 253
Ra dio menu .........................................2 59
Service menu ...................................... 256
Te lephone menu .................................. 260
Tr ip menu ............................................ 257
On-boa rddiagno stics inter face
see Diagno stics connection
On-boa rdelectronics
Engine electronics .............................. .364
No tes ................................................... 364
Tw o-w ayradios .................................... 364
Open-source software .............................. 30
Opening the boot lid using your foot
HANDS-FREE ACCESS .......................... .79
Operating fluids
Ad Blue ®
............................................... 372
Brake fluid .......................................... .374
Coolant (engine) .................................. 375
Fu el (petrol) ......................................... 370 Index
477

Belt airbag ............................................. 36
Ca re ..................................................... 319
Fa stening ............................................... 36
Pr otection ..............................................33
Re ar seat belt status display .................. 37
Re duced pr otection ...............................34
Re leasing .............................................. .37
Seat belt adjustment (function) ............. 36
Wa rning lamp ........................................ 37
Seat belt adjustment Activating/deactivating ......................... 37
Fu nction ................................................ 36
Seat belt tensioners
Ac tivation .............................................. 32
Seat belt warning
see Seat belt
Seat co ver (Care) .................................... .319
Seat heater Activating/deactivating ...................... .101
Seat ventilation
Ac tivating/deactivating ...................... .103
Selecting a gear
see Shifting gears Selector le
ver
see DIRECT SELECT le ver
Sensors (Care) .......................................... 317
Service Menu (on-board computer) .................. 256
Service see ASS YST PLUS
Service call ..............................................2 89
Breakd own assi stance call .................. 289
MB In focall ......................................... 288
Service Centre see Quali fied specialist workshop
Service inter val display
see AS SYST PLUS
Service product Engine oil ............................................. 373
Service products Additives (fuel) .....................................3 71
Fu el (diesel) ......................................... 371
Setting a speed see Cruise contro l:
Setting summer time ..............................273Setting
the da teform at ........................... 274
Setting the distance unit and temper‐
ature unit ................................................ .275
Settings Messages ............................................ 286
Shifting gears .......................................... .174
Gearshift recommendation ........... 171, 174
Manual .................................................1 74
Short text messages
see Messages
Side impact airbag .................................... 38
Side impact pr otection ............................ 217
Side windo ws............................................. 83
Child sa fety lo ckinthere ar .................. .65
Closing .................................................. 83
Closing using theke y ............................ 85
Con venience closing .............................. 84
Con venience opening ............................ 84
Opening .................................................83
Opening with theke y ............................ .84
Problem .................................................85
Ro ller sunblind ...................................... .81
Ski/snowboard bag ................................. 11 2482
Index