
Sy
stem limitations................................. 259
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st
Displ ay................................................... 216
Fu nction................................................. 216
Ac tive Steering Assist
Ac tivating/deactivating......................... 222
Ac tive Emergency Stop Assis t............... 222
Fu nction................................................ 220
Sy stem limits.........................................2 20
Ac tive Traf fic Jam Assist
Ac tivating/deactivating......................... 218
Fu nction................................................. 218
Ad aptive brake lights ................................ 206
Ad aptive cruise control
see Active Dis tance Assi stDISTRONIC
Ad aptive functions, MULTIBEAM LED
see Intelligent Light Sy stem
Ad aptive Highbeam Assist Plus
Fu nction................................................ 13 8
Switching on/of f................................... 13 9Ad
Blue ®
Ad ditives...............................................3 98
Capacity................................................ 398
No tes..................................................... 189
Purity..................................................... 398
To pping up............................................. 189
Ad ditional door lo ck.................................... 78
Ad diti ves
Ad Blue ®
................................................ 398
Engine oil.............................................. 399
Fu el....................................................... 396
Ad diti ves (AdBlue ®
)
see AdBlue ®
Ad diti ves (engine oil)
see Additives
Ad diti ves (fuel)
see Fuel
ADS PLUS damping sy stem
see AIRMATIC
Af ter-sales service centre
see ASS YST PLUS
Air conditioning menu Calling up............................................... 151Air distribution
Setting................................................... 15 0
Setting (MBUX multimedia sy stem)....... 15 2
Air freshener sy stem
see Frag rance sy stem
Air inlet see Air-water duct
Air pressure see Tyre pressure
Air suspension see AIRMATIC
Air vents
Ad justing (front).................................... 15 9
Ad justing (rear)..................................... .160
Glov e box............................................... 16 0
Air vents
see Air vents
Ai r-conditioning sy stem
see Climate control
Air-recirculation mode.............................. 15 3
Air-water duct Keeping free.......................................... 340 Index
483

0099
AdBlue sy stem fault Engine
st art not possible................................. .464
0099 AdBlue sy stem fault See Own‐
er's Manual .......................................... .463
00B3 Add 1 litre engine oil when
next refuelling....................................... 465
é ATTENTION ASSIST inoperative ....434
é ATTENTION ASSIS T:Take a
break!....................................................4 35
: Automatic driving lights inoper‐
ative....................................................... 414
006F Cannotfold 2nd seat rowfor‐
wa rds See Owner's Manual................... 423
Á Change key bat teries .................... 412
004D Check brake fluid le vel................. 433
ï Check trailer hitch lo ck................. 419
0077 Check tyre(s)................................4 59
003A Clean the fuel filter ...................... 426
00C4 Compressor is cooling .................449 ÿ
Coolant Stop vehicle Switch
engine off..............................................4 25
á Currently unavailable Camera
view restricted....................................... 445
¸ Currently una vailable Radar
sensors dirty.........................................4 44
0025 currently una vailable See Own‐
er's Manual .......................................... .450
00E5 currently una vailable See Own‐
er's Manual ............................................ 451
00B3 Engine oil le vel cannot be
measured .............................................. 466
00B3 Engine oil le velRe duce oil le vel.... 465
00B3 Engine oil le velSt op vehicle
Switch engine off.................................. 465
00B3 Engine oil pressure Stop
Switch off engine.................................. 466
ä Fault Drive at max. 80 km/h
...................................................... 446,447
ä Fault Stop.....................................4 470075
Front left malfunction Consult
wo rkshop (e xample).............................. 409
003B inoperative Battery low................. 417
003B inoperative Refuel vehicle .............4 17
003B inoperative See Owner's Man....... 417
0025 inoperative See Owner's Manual .. 451
00E5 inoperative See Owner's Man‐
ual......................................................... 452
007A inoperative See Owner's Man‐
ual......................................................... 453
0053 Inoperati ve................................... 454
î inoperati ve................................... 439
: Intelligent Light Sy stem inoper‐
ative....................................................... 41 5
Á Key being initialised Please wait...4 13
Á Key not de tected (red displ ay
messa ge)............................................... 413
Á Key not de tected (white display
messa ge)............................................... 412
: Left dipped beam (e xamp le)........ .414 490
Index

Emer
gency operation mode
St arting theve hicle...............................1 64
Emer gency spare wheel
Inflating................................................. 384
No tes....................................................3 84
Engine ECO start/ stop function........................ 173
Engine number...................................... 391
St arting (eme rgency operation mode)...1 64
St arting (Remo teOnline).......................1 65
St arting (s tart/s top button).................. 16 3
St arting assis tance................................ 361
Switching off (s tart/s top button)...........1 91
Engine bonnet Opening/closing.................................. .334
Engine data Displ aying.............................................. 17 9
Engine electronics Notes....................................................3 89
Engine number......................................... .391
Engine oil Additives...............................................3 99
Capacity................................................ 399 Che
cking the oil le vel using the on-
board computer..................................... 336
MB-Fr eigabe or MB-Appr oval................ .399
Quality................................................... 399
To pping up............................................. 337
Entering/exiting le vel
Setting................................................... 24 0
EQ Boost technology
Operating saf ety...................................... 24
ERA-GLONASS test mode
St arting/ending.................................... 323
Er ro r message
see Displ aymessa ge
ESC (Electronic Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
Crosswind Assis t.................................. .202
Tr ailer stabilisation................................ 202
ESP ®
(Elect ronic Stability Prog ram)
Ac tivating/deactivating......................... 203
Fu nction/no tes..................................... 201
EU general operating permit number ...... 391Exterior lighting
Care...................................................... 345
Exterior lighting see Lights F
Fa tigue de tection
see ATTENTION ASSIST
Fi re extinguisher....................................... 350
Firs t-aid kit (soft sided) ............................ 350
Flacon Inse rting/ removing.............................. .154
Flat towing
see Tow- bar sy stem
Flat tyre MOEx tended tyres................................. 352
No tes..................................................... 351
TIREFIT kit............................................. 353
Wheel chang e....................................... .379
Floor mats.................................................. 13 2
Fo g light (enhanced) .................................1 37496
Index

Off-road ESP
®
(Electronic Stability
Prog ram)
Switching on/o ff................................... 203
Off-road light ............................................. 13 8
Offroad Score Displaying..............................................1 80
Oil see Engine oil
On-board comp uter
Displ aying the service due dat e............ 333
Head-up displ aymenu........................... 281
Multifunction displa y............................. 280
Ope rating.............................................. 278
Overview of menus................................2 78
On-board diagnostics inter face
see Diagno stics connection
On-boa rdelectronics
Engine electronic s................................. 389
No tes....................................................3 89
Tw o-w ayradios...................................... 389
Online services Data storage............................................ 37Online services
see In-Car Of fice
Open-source soft ware................................ 38
Opening the tailga teusing your foot
HANDS-FREE ACCES S............................. 86
Ope rating fluids
Ad Blue ®
................................................ 398
Ad ditives (fuel)......................................3 96
Brake fluid............................................. 400
Coolant (engine).................................... 401
Engine oil............................................. .399
Fu el (diesel)...........................................3 96
Fu el (petrol)........................................... 395
No tes....................................................3 93
Wi ndsc reen washer fluid.......................4 01
Operating saf ety
48 V on-boa rdelectrical sy stem.............. 24
Declaration of conformity (electro‐
magnetic compatibility)........................... 26
Declaration of conformity (ja ck).............. 30
Declaration of conformity (TIREFIT kit).... 31
Declaration of conformity (wireless
ve hicle components)...............................26
EQ Boo sttech nology............................... 24Information..............................................24
Operating sy stem
see On-board computer
Optimised acceleration Activating.............................................. 16 6
Outside mir rors
Anti-dazzle mode (automatic)................ 147
Au tomatic mir rorfo lding function......... .148
Fo lding in/out....................................... 14 5
Operating the memory function............. 11 3
Pa rking position..................................... 147
Setting................................................... 14 5
Overhead control panel Overview.................................................. 12
Owner's Manual Vehicle equipment................................... 24
Owner's Manual (digital)............................ 20 P
Pa int code .................................................. 391
Pa intwork (cleaning instructions) ...........343
Pa nel heating
Setting................................................... 109504
Index