R
Furthermore, the use of cer tain tyre types in
cer tain regions and areas of operation can be
high lybene/cial.
R Only use tyres and wheels of the same type
(summer tyres, winter tyres, MOExtended
tyres) and the same make.
R Only /t wheels of the same size on one axle
(leT and right).
It is only permissible to/t a di.e rent wheel
size in theev ent of a 0at tyre in order todrive
to the specialist workshop.
R Do not make any modi/cations tothe brake
system, the wheels or the tyres.
The use of shims or brake dust shields is not
permitted and may in validate theve hicle's
ge neral opera ting permit.
R V Vehicles wit
ehicles wit h a tyr
h a tyre pr
e pressur
essur e monit
e monit or
oring sy
ing sy s-
s-
t
t em:
em: all /t tedwheels must be equipped with
functioning sensors forth e tyre pressure mon-
itoring system.
R Attemp eratures below 7 °C use winter tyres
or all-season tyres mar kedi M+Sfor all
wheels. Wi
nter tyres pr ovide the best possible grip in
wintry road conditions.
R For M+S tyres, only use tyres with the same
tread.
R Obser vethe maximum permissible speed for
th e M+S tyres /t ted.
If th e tyre's maximum speed is below that of
th eve hicle, this must be indicated byan
appropriate label in the driver's /eld of vision.
R Run in new tyres at moderate speeds forthe
/r st 100 km.
R Replace the tyres aTer six years at the latest,
re ga rdless of wear.
R When r
When r eplacing wit
eplacing wit h tyr
h tyres t
es that do no
hat do no t f
t featur
eatur e
e
r
r un-0at
un-0at c
char
har act
acter
eris
istics:
tics: vehicles with
MOExtended tyres are not equipped with a
TIREFIT kit at thefa ctor y.Equip theve hicle
with a TIREFIT kit aTer replacing with tyres
th at do not feature run-0at characteristics,
e.g. winter tyres.
Fo r more information on wheels and tyres, con-
ta ct a quali/ed specialist workshop. Be sure
toalso obser vethefo llowing fur ther rela-
te d subjects:
R Notes on tyre pressure (/ page 462)
R Tyre pressure table (/ page 463)
R Notes on the emer gency spa rewheel
(/ page 475) N No
ot
tes on int
es on int erc
erchanging wheels
hanging wheels &
W
WARNING
ARNING Risk of injury thro ugh di.erent
wheel sizes
Inter changing the front and rear wheels can
se verely impair the driving characteristics.
The disk brakes or wheel suspension compo-
nents may also be damaged. #
Only inter change the front and rear
wheels if the wheels and tyres ha vethe
same dimensions. Inter
changing the front and rear wheels if the
wheels or tyres ha vedi.erent dimensions can
re nder thege neral opera ting permit in valid. 468 468
Wheels and tyres
T
T
r
ra1c
a1c light view
light view
Ac tivating/deactivating.......................... 298
Information............................................ 298
Tr
Tr a1c
a1c Sign Assist
Sign Assist, Driving system
Fu nction/no tes...................................... 294
Setting................................................... 297
System limits......................................... 294
Tr Tr ailer hitch
ailer hitch
Axle load................................................ 494
Bic ycle rack ........................................... 342
Care...................................................... 433
Coupling up/uncoupling a trailer............ 339
Extending/r etra cting the ball neck......... 337
Extending/ retracting the ball neck
(MBUX multimedia system).................... 339
Fa stening points.................................... 493
General no tes........................................4 93
Mounting dimensions............................. 493
No tes..................................................... 336
Overhang dimension.............................. 493
Soc ket................................................... 339
To ngue weight........................................ 494
To wing capacity.................................... .493
Tr Tr ailer oper
ailer oper ation
ation
Ac tive Blind Spot Assist.......................... 300 Ac
tive Lane Keeping Assist..................... 302
Bicycle rack ........................................... 342
Coupling up/uncoupling a trailer............ 339
Extending/r etra cting the ball neck......... 337
Extending/ retracting the ball neck
(MBUX multimedia system).................... 339
No tes..................................................... 336
Soc ket................................................... 339
T T r
railer st
ailer st abilisation
abilisation
Fu nction/no tes...................................... 271
Tr
Tr ansmission
ansmission
Drive prog rams...................................... 226
DY NAMIC SELECT button...................... .226
Engaging neutral....................................2 32
Tr
Tr ansmission position displ ay
ansmission position displ ay....................... 231
Tr
Tr anspor
anspor ting
ting
Loading guidelines................................. 148
Ve hicle.................................................. 453
Tr Tr im element (Car
im element (Car e)
e)...................................... 434
T
T uneIn
uneIn, Internet radio
Calling up.............................................. 421
T
T ur
ur n signal indicat
n signal indicat or
or
Ac tivating/deactivating.......................... 171 T
T
V
V
Information............................................ 419
Voice commands (MBUX Voice Assis-
ta nt)..................................................... .358
T T w
w o-wa
o-wa y r
y radios
adios
Fr equencies........................................... 478
No tes on ins tallation.............................. 477
Tr ansmission output (maximum )............. 478
T
T ype approv
ype appr oval number (EU)
al number (EU) ........................... 480
T
T yr
yr e pr
e pr essure
essure
Checking (tyre pressure monito ring
system).................................................. 464
No tes..................................................... 462
Re starting the tyre pressure monitor-
ing system............................................. 465
TIREFIT kit..............................................4 40
Ty re pressure monitoring system
(function)............................................... 464
Ty re pressure table................................ .463
T T yr
yr e pr
e pr essur
essur e monit
e monit or
oring syst
ing syst em
em
Checking the tyre pressures................... 464
Checking the tyre temp eratur e............... 464
Fu nction................................................ 464
Re starting.............................................. 465 Index
621
621
T
T
yr
yr e pr
e pr essur
essur e t
e table
able .......................................4 63
T
T yr
yr e t
e t em
em per
per ature
ature
Checking (tyre pressure monitoring
system)..................................................4 64
Ty re pressure monitoring system
(function)............................................... 464
T T yr
yr e tr
e tr ead
ead.................................................... 461
T
T yr
yr e-c
e-c hang
hang e t
e tool kit
ool kit
Overview................................................ 469
T
T yr
yr es
es
Checking............................................... 461
Checking the tyre pressure (tyre pres-
sure monitoring system)......................... 464
Fi tting.................................................... 473
Flat tyre................................................. 439
Inter changing......................................... 468
MOExtended tyres................................. 439
Noise..................................................... 461
No tes on /tting...................................... 465
Re moving............................................... 473
Re placing...................................... .465, 470
Re placing the wheel trim........................ 470
Re starting the tyre pressure monitor-
ing system............................................. 465 Selection...............................................4
65
Snow chains.......................................... 461
St oring................................................... 469
TIREFIT kit.............................................. 440
Ty re pressure (No tes)............................. 462
Ty re pressure monitoring system
(function)............................................... 464
Ty re pressure table................................ .463
Unusual handling characteristics............ 461 U U
U
Updat pdat es
es
Impor tant system updates...................... 382
USB port
USB port Front st owage compartmen t.................. 150
Re ar....................................................... 161
User
User pr
pro/les
o/les
Ad ding a user........................................ .379
Selecting user options............................ 379 V
V
V
V ehicle
ehicle
Activating/deactivating standby mode... 266
Ad ditional door loc k................................. 92 Cor
rect use............................................. .39
Data acquisition....................................... 41
Data storag e............................................ 41
Diagnostics connection............................ 37
Equipment............................................... 25
Implied warrant y...................................... 40
Locking (automatically)............................ 95
Locking/unlocking (emer gency key)........ .96
Locking/unlocking (from inside)............... 93
Locking/unlocking (KEYLESS-GO)............ 94
Lo we ring................................................ 474
Medical aids........................................... .40
Pa rking up............................................. 265
QR code rescue car d............................... 40
Quali/ed specialist workshop.................. .38
Ra ising................................................... 471
REACH regulation.................................... 39
Re gistration............................................. 39
Setting collision de tection (par ked
ve hicle).......................................... 264, 265
St andby mode function.......................... 266
St arting (emer gency ope ration mode). ... 212
St arting (Remo teOnline)........................ 213
St arting (start/stop but ton)................... 211
SV HC (substances of very high conce rn)..39
Switching o. (start/stop button)............ 258 622 622
Index
Snow
chains.......................................... 461
St oring................................................... 469
TIREFIT kit.............................................. 440
Ty re pressure (No tes)............................. 462
Ty re pressure monitoring system
(function)............................................... 464
Ty re pressure table................................ .463
Unusual handling characteristics............ 461
W W i-Fi
i-Fi
Con/guring........................................... .384
W
W indo
indo w airbag
w airbag ............................................... 53
W
W indo ws
indo ws
Care...................................................... 433
W
W indscr
indscr een
een,Wi ndsc reen
Demisting (THERMOTRONIC).................. 189
Infrared re0ective................................... 188
Ra dio waves...........................................1 87
Re placing the wiper blades.....................1 81
Re placing the wiper blades (MAGIC
VISION CONTROL).................................1 83
W W indscr
indscr een heat
een heat er
er,Windsc reen heater......... 196
windscr
windscr een w
een washer
asher 0uid
0uid, Cleaning 0uid
No tes..................................................... 490 W
W
indscr
indscr een w
een washer syst
asher syst em
em
To pping up............................................ .428
W
W indscr
indscr een wipers
een wipers
Ac tivating/deactivating.......................... 181
Re placing the wiper blades.....................1 81
Re placing the wiper blades (MAGIC
VISION CONTROL).................................1 83
W
W int
int er oper
er oper ation
ation
Ac tivating/deactivating snow chain
mode.................................................... .462
Snow chains.......................................... 461
W
W int
int er tyr
er tyr es
es
Setting the permanent speed limit..........2 76
W
W iper blades
iper blades
Care...................................................... 433
Re placing (MAGIC VISION CONTROL).... .183
Re placing (windscreen).......................... 181
W W ir
ireless c
eless c har
harging
ging
Fu nction/no tes...................................... 164
Mobile phone (rear)................................ 166
Mobile phone, front................................ 165
W W ir
ireless com
eless com ponents
ponents
Impor ter addresses.................................. 36 W
W
ir
ireless v
eless v ehicle com
ehicle com ponents
ponents
Declaration of conformity......................... 29
Speci/c absor ption rate........................... 29
W W ork
ork out pr
out pr ogr
ogram
am
Overview................................................ 136 Z
Z
Zer
Zer o Lay
o Lay er (centr
er (centr al displa
al display)
y)
Calling up.............................................. 365
Fu nction................................................ 362
Ope rating.............................................. 365
Overview................................................ 363 Index
625 625