Ad
justing the sound optimisation
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 386
Ad justing treble, mid- range and bass
settings
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 385
Burmes ter®
sur round sound sy stem ... 384
ADS PLUS damping sy stem
see AIR BODY CONTROL
Ad versewe ather light ............................ .127
Af ter-sales service centre
see ASS YST PLUS
AIR BODY CONT ROL................................ .210
Setting ................................................. 212
Suspension .......................................... 210
Air conditioning sy stem
see Climate control
Air distribution Setting ................................................ .137
Air freshener sy stem
see Frag rance sy stem Air inlet
see Air-water duct
Air pressure see Tyre pressure
Air suspension see AIR BODY CONTROL
Air vents ................................................... 147
Ad justing (front) ................................... 147
Ad justing (rear) .................................... 147
Glo vebox .............................................1 48
Air vents
see Air vents
Ai r-re circulation mode ............................ 14 0
Air-water duct .......................................... 395
Ke eping free ........................................3 95
Airbag ........................................................ .39
Ac tivation .............................................. 33
Fr ont airbag (driver, front passenger) ....39
Ins tallation locations ............................ .39
Knee airbag ........................................... 39
Overview ............................................... 39
PA SSENGER AIR BAG indicator lamp .... .43
Pr otection ..............................................39 Re
duced pr otection ...............................41
Side impact airbag ................................ 39
Wi ndow airbag ....................................... 39
Ai rflow
Setting ................................................ .137
AIRPANEL (Care) ...................................... 400
Alarm see Panic alarm
Alarm sy stem
see ATA (anti-theft alarm sy stem)
Alternative route
see Route
Ambient lighting Setting (mutlimedia sy stem) ................1 30
Android Auto ............................................ 343
Connecting a mobile phone ................. 344
Ending ................................................. 344
Information .......................................... 343
Overview ............................................. 343
Sound settings .................................... 344
Tr ans ferred vehicle data ......................3 45
Animals Pets in theve hicle ................................. 65 Index
543
Ad
aptive Highbeam Assist Plus inop‐
erative ................................................ .522
¯ AdBlue sy stem fault Engine
st art not possible ................................ 503
¯ AdBlue sy stem fault Perf.
re duced in XXX km See Owner's
Manual ................................................ 502
¯ AdBlue sy stem fault See Own‐
er's Manual ........................................ .502
4Ad d 1 litre engine oil when next
re fuelling ............................................. 499
Apply brake todeselect Park (P)
position ................................................ 514
App lybrake toselect R ........................ 514
À ATTENTION ASSIST inoperative ... 482
ÀAT TENTION ASSIS T:Take a
break! .................................................. 482
bAu tomatic driving lights inoper‐
ative ..................................................... 521
Au xilia rybattery malfunction ...............515Blind Spot Assi
stcur rently una vaila‐
ble See Owner's Manual ...................... 487
Blind Spot Assist inope rative ............... 488
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...4 88
ÂChange key bat teries .................. 509
JCheck brake fluid le vel................ 476
ï Check trailer hit chlock (white
display message) ................................ .512
h Check tyre(s) .............................. .505
!Clean the fuel filter .................... .500
?Coolant Stop vehicle Switch
engine off ............................................ 493
Cruise contro l and Limiter inope ra‐
tive ...................................................... 492
Cruise control inope rative ................... 492
Cruise control off ................................. 491
!cu rrently unavailable See Own‐
er's Manual ........................................ .466 ÷cur
rently una vailable See Own‐
er's Manual ........................................ .468
5Engine oil le vel cannot be
measured ............................................ 500
4Engine oil le velRe duce oil le vel...4 98
4Engine oil le velSt op vehicle
Switch engine off ................................ 498
4Engine oil pressure Stop Switch
off engine ............................................ 499
Fa ult Drive at max. 80 km/h ...............485
6Fr ont left malfunction Consult
wo rkshop (Example) ............................4 78
Fr ont-passenger airbag disabled See
Owner's Manual ..................................4 80
Fr ont-passenger airbag enabled See
Owner's Manual ..................................4 79
!inoperative See Owner's Man‐
ual ....................................................... 467
÷inoperative See Owner's Man‐
ual ....................................................... 469 552
Index
Tinope
rative See Owner's Man‐
ual ....................................................... 470
G Inoperative .................................. 482
bIntellige nt Light System inoper‐
ative ..................................................... 521
ÂKe y not de tected (white dis‐
pl ay messa ge)...................................... 51 0
 Key not de tected (red displ ay
messa ge).............................................5 10
b Left dipped beam (Example) ....... 520
6Left windowbag malfunction
Consult workshop (Example) ...............478
Limiter inoperative .............................. 492
Limiter passive .................................... 492
¢ Lowe ring .................................... 483
bMalfunction See Owner's Man‐
ual ....................................................... 521
ðMaximum speed exceeded ..........4 92
Mercedes me connect Services limi‐
te d See Owner's Manual ...................... 481 N permanently active Risk of
vehicle
ro lling .................................................. .514
ç Off............................................... 490
ëOff ............................................... 490
Only select Park (P) when vehicle is
st ationary ............................................ .514
ï Operation only possible in
transmission position N .......................513
ï Operation only possible in
transmission position P ........................513
! Parking brake See Owner's
Manual ................................................ .473
 Place theke y in the mar ked
space See Owner's Manual ..................51 0
Please reduce speed ...........................4 85
PRE-SAFE impulse side inope rative
See Owner's Manual ............................ 481
PRE-SAFE inope rative See Owner's
Manual ................................................. 481 Ra
dar sensors dirty See Owner's
Manual .................................................4 71
_ Rear left seat backrest not
loc ked (Example) .................................. 516
h Rectify tyre pressure ................... 505
Re duce speed ...................................... 508
ØRe fill Ad Blue Eng. start not pos‐
sible .................................................... 502
ØRe fill Ad Blue See Owne r’s Man‐
ual .......................................................5 01
! Release parking brake .................472
¸ Replace air cleaner .....................500
,Re placekey See Owner's Man‐
ual ...................................................... .509
ÂRe placekey ................................ .509
8Re servefuel le vel........................ 500
6Re stra int sys. malfunction Con‐
sult workshop ...................................... 477
Re versing not poss. Consult work‐
shop ..................................................... 51 5 Index
553
Risk of
vehicle rolling Driver door
open and transmission not in P ............514
# See Owner's Manual ................... 494
Speed limit (winter tyres) XXX km/h ... 492
ÐSt eering malfunction Drive
carefully Visit workshop ....................... 517
Ð Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual ....51 8
Ð Steering malfunction Stop
immediately See Owner's Manual ........517
St op vehicle Lea veengine running
Wa itTransmission cooling ....................516
# Stop vehicle Lea veengine run‐
ning ..................................................... 495
#St opvehicle See Owner's Man‐
ual .......................................................4 95
ÉSt opvehicle Vehicle too low ........ 484
çsuspended ................................... 491
bSwitch off lights .......................... 522
bSwitch on headlamps .................. 522To
shift out of P or N,depress brake
and start engine .................................. .514
To p up coolant See Owner ’sManual ... 493
¥To p upwasher fluid .................... .520
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual ........... 489
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 489
Tr af fic Sign Assi stinope rative ............. 489
ïTr ailer coupling extending… .........511
Tr ansmission Malfunction Stop ............ 51 5
! Turn on the ignition torelease
th e parking brake ................................. 471
h Tyre press. monitor cur rently
una vailable .......................................... 506
hTy repress. monitor inoperative
No wheel sensors ................................ 507
hTy repress. monitor inoperative ...507
Ty re pressure Check tyres ...................504
Ty re(s) ove rheated ...............................5 08dVe
hicle is operational Switch
off the ignition before exiting .............. .511
É Vehicle rising Please wait............ 483
ÉVe hiclerising ...............................4 83
hWa rning tyre defect .....................506
hWheel sensor(s) missing .............. 507
Wi thout changing gear, consult work‐
shop ..................................................... 51 5
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC
Di stance recorder
see Trip dis tance
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door lock ...............................71
Child saf ety lock (rear door) .................. 63
Locking (emer gency key) ...................... .75
Opening (from the inside) ......................71
Un locking (emer gency key) .................... 75554
Index
Ty
re pressure ........................................... 430
Checking (ty repressure monitoring
sy stem) ................................................ 431
No tes .................................................. 429
Re starting the tyre pressure loss
wa rning sy stem ................................... 435
Re starting the tyre pressure monitor‐
ing sy stem ...........................................4 32
TIREFIT kit .......................................... .409
Ty re pressure loss warning sy stem
(function) ............................................. 435
Ty re pressure monitoring sy stem
(function) ............................................. 431
Ty re pressure table .............................. 430
Ty re pressure loss warning sy stem
Fu nction .............................................. 435
Re starting ............................................ 435
Ty re pressure moni toring sy stem
Checking the tyre pressure .................. 431
Checking the tyre temp erature ............ 431
Fu nction .............................................. 431
Re starting ............................................ 432
Te ch nical da ta..................................... 433
Ty re pressure table ................................. 430 Ty
re temp erature
Checking (tyre pressure monitoring
sy stem) ................................................ 431
Ty re pressure monitoring sy stem
(function) ............................................. 431
Ty re tread ................................................. 428
Ty re-change tool kit
Overview ............................................ .440
Ty res
Changing hub caps .............................. 441
Checking ............................................ .428
Che cking the tyre pressure (tyre
pressure monitoring sy stem) ............... 431
Fitting .................................................. 444
Flat tyre ............................................... 407
Inter changing ...................................... 439
MOExtended tyres .............................. .408
Noise ................................................... 428
No tes on fitting ................................... 436
Re moving ............................................ 444
Re placing .................................... 436, 440
Re starting the tyre pressure loss
wa rning sy stem ................................... 435
Re starting the tyre pressure monitor‐
ing sy stem ...........................................4 32Selection ............................................. 436
Snow
chains ........................................ 428
St oring ................................................ 439
TIREFIT kit ...........................................4 09
Ty re pressure (N otes) .......................... 429
Ty re pressure loss warning sy stem
(function) ............................................. 435
Ty re pressure monitoring sy stem
(function) ............................................. 431
Ty re pressure table .............................. 430
Un usual handling characteristics ........ 428 U
Un its of measurement
Setting ................................................ .295
Un locking setting ...................................... 68
USB devices Connecting .......................................... 363
USB port .................................................. .119
User profile .............................................. 296
Creating ...............................................2 97
Importing/exporting ............................ 297
Options ................................................ 298
Setting ................................................. 296 578
Index
PA
SSENGER AIR BAG ............................ 43
Wa rranty .................................................... 28
Wa sher fluid
see Windsc reen washer fluid
Wa shing byhand (care) .......................... 396
Wa ter tank
see Air-water duct
We ather information ............................... 327
We b br owser
Calling up a web page .........................3 56
Calling up options ................................ 357
Calling up the settings .........................3 57
Del eting a bookmark .......................... .357
Del eting br owser data .........................3 57
Ending ................................................ .358
Managing bookma rks .......................... 357
Overview ............................................. 357
Showing/hiding the menu ...................3 56
We bsite
Calling up ............................................ 356
Showing/hiding thewe b br ows er
menu ................................................... 356 Wheel
change
Fitting a new wheel ............................ .444
Lo we ring theve hicle ........................... 445
Preparation ......................................... 440
Ra ising theve hicle .............................. 442
Re moving a wheel .............................. .444
Re moving/fitting hub caps .................. 441
Wheel change
see Emer gency spa rewheel
Wheel rotation ........................................ .439
Wheels Care .................................................... 400
Changing hub caps .............................. 441
Checking ............................................ .428
Che cking the tyre pressure (tyre
pressure monitoring sy stem) ............... 431
Fitting .................................................. 444
Flat tyre ............................................... 407
Inter changing ...................................... 439
MOExtended tyres .............................. .408
Noise ................................................... 428
No tes on fitting ................................... 436
Re moving ............................................ 444
Re placing .................................... 436, 440Re
starting the tyre pressure loss
wa rning sy stem ................................... 435
Re starting the tyre pressure monitor‐
ing sy stem ...........................................4 32
Selection ............................................. 436
Snow chains ........................................ 428
St oring ................................................ 439
TIREFIT kit ...........................................4 09
Ty re pressure (N otes) .......................... 429
Ty re pressure loss warning sy stem
(function) ............................................. 435
Ty re pressure monitoring sy stem
(function) ............................................. 431
Ty re pressure table .............................. 430
Un usual handling characteristics ........ 428
Wi -Fi .......................................................... 291
Overview .............................................. 291
Setting ................................................ .292
Setting up a hotspot ............................ 293
Setting up an Internet connection ....... 352
Wi ndow airbag ...........................................39
Wi ndo ws
see Side windo ws
Wi ndo ws(Care) ...................................... .400 Index
581