Page 529 of 537

T
T
o
o w bar syst
w bar syst em
em
To wing away.......................................... 281
Tow
Tow -awa
-a wa y pr ot
y pr otection
ection ....................................1 04
Tow
Tow -st
-star
arting
ting................................................. 374
To
To wing
wing ,To w bar system
Pulling/ towing...................................... .281
To wing me thods..................................... 369
To
To wing away
wing away................................................. 370
To
To wing eye
wing eye................................................... 373
To
To wing met
wing met hods
hods.......................................... .369
Tr
Tr a1c
a1c inf
infor
ormation
mation
Ac tivating............................................... 313
Tr
Tr a1c
a1c Jam Assist
Jam Assist ant
ant
Ac tive Stop-and-Go Assist...................... 236
Tr
Tr a1c
a1c light w
light w ar
arning/displ ay
ning/display ......................... 244
Tr
Tr a1c
a1c Sign Assist
Sign Assist
Fu nction................................................ 244
Setting.................................................. .246
Tr
Tr ailer coupling
ailer coupling , Ball neck..................... 274, 276
Tr
Tr ailer dra
ailer dra wbar
wbar, Pulling/ towing, Tow
bar system................................................... 281 T
T
r
railer hitch
ailer hitch
Axle load................................................ 412
Bicycle rack ........................................... 279
Care...................................................... 351
Coupling up/uncoupling a trailer............ 277
Extending/r etra cting the ball neck......... 274
Extending/ retracting the ball neck
(MBUX multimedia system).................... 276
Fa stening points.................................... 411
General no tes....................................... .410
Mounting dimensions............................. 411
Overhang dimension.............................. 411
Soc ket................................................... 277
To ngue weight........................................ 411
To wing capacity.................................... .411
Tr ailer Manoeuvering Assis t....................272
Tr Tr ailer Manoeuvr
ailer Manoeuvr ing Assis
ing Assist, Manoeuvr
t, Manoeuvr ing
ing
assist
assist ant
ant, Shunting assis tant
Fu nction................................................ 272
Ope ration.............................................. 273
Tr Tr ailer oper ailer oper ation
ation
Ac tive Blind Spot Assist.......................... 248
Ac tive Lane Keeping Assist..................... 249
Bicycle rack ........................................... 279
Coupling up/uncoupling a trailer............ 277 Extending/r
etra cting the ball neck......... 274
Extending/ retracting the ball neck
(MBUX multimedia system).................... 276
No tes..................................................... 274
Soc ket................................................... 277
T
T r
railer st
ailer st abilisation
abilisation , ESP®
............................. 221
Tr
Tr ansmission
ansmission
Engaging drive position.......................... 191
Engaging neutral................................... .190
Engaging park position manuall y............ 190
Engaging reve rsege ar............................ 190
Tr
Tr ansmission position displ ay
ansmission position displ ay....................... 189
Tr
Tr ansmission positions
ansmission positions
DIRECT SELECT le ver............................. 189
Tr
Tr anspor
anspor ting
ting
Ve hicle.................................................. 372
T
T uneIn
uneIn, Internet radio
Calling up.............................................. 338
T
T ur
ur n signal indicat
n signal indicat or
or.................................... .139
T
T ur
ur n signal light
n signal light............................................ 139
TV
TV HD prog rammes.................................... 335 526
526
Index
Page 530 of 537

T
T
w
w o-wa
o-wa y r
y radios
adios
Fr equencies........................................... 395
Installation............................................. 394
Tr ansmission output.............................. .395
T
T ype appr ov
ype appr oval number EG al number EG ............................. 397
T T yr yr e
ein0ation
in0ation com
compr
pressor
essor .............................. .36
T
T yr
yr e pr
e pr essure
essure
Checkin g.............................................. .380
TIREFIT kit.............................................. 360
Ty re pressure loss warning system,
function................................................. 381
Ty re pressure loss warning system,
re starting.............................................. .382
Ty re pressure table................................ .379
T
T yr yr e pr
e pr essur
essur e loss w
e loss w ar
arning syst
ning syst em
em
Fu nction................................................ 381
Re starting.............................................. 382
T
T yr
yr e pr
e pr essur
essur e monit
e monit or
oring sy st
ing syst em
em
Fu nction................................................ 380
Re starting.............................................. 381
T
T yr
yr e pr
e pr essur
essur e t
e table
able ...................................... .379
T
T yr
yr e sealant
e sealant ................................................. 360
T
T yr
yr e tr
e tr ead
ead....................................................3 77T
T
yr
yr e-c
e-c hang
hang e t
e tool kit
ool kit
Overview........................................ 386, 387
T
T yr
yr es
es
Breakdown............................................. 358
Checking............................................... 377
Checking thete mp erature......................3 80
Fi tting.................................................... 391
Inter changing......................................... 385
MOExtended......................................... .358
Noise..................................................... 377
No tes on /tting...................................... 382
Re moving............................................... 390
Re moving//tting hub cap...................... .387
Re moving//tting wheel trim.................. .387
Re placing...................................... .382, 387
Selection...............................................3 82
Snow chains.......................................... 377
St oring................................................... 386
TIREFIT kit.............................................. 360
Ty re pressure loss warning system,
function................................................. 381
Ty re pressure loss warning system,
re starting.............................................. .382
Ty re pressure table................................ .379
Unusual handling characteristics............ 377 U U
U
Unf nf ast
ast ening
ening.................................................. .51
U
U nloc
nloc king se
king se tting
tting........................................... 82
USB port
USB port Front..................................................... 124
Re ar....................................................... 134 V
V
V
V ar
ar iable limit
iable limit er
er
Fu nction................................................ 226
Ope rating.............................................. 227
V
V ehicle
ehicle
48 V on-boa rdelectrical system............... 25
Ac tivating/deactivating standby mode... 217
Ad ditional door loc k................................. 84
Au tomatic locking.................................... 87
Collision de tection................................. 216
Cor rect use............................................. .39
Data storag e............................................ 40
Diagnostics connection............................ 37
Emer gency key......................................... 88
enabling, Remo teOnlin e........................ 172
Equipment............................................... 24
High-voltage on-board electrical system... 25 Index
527 527
Page 531 of 537

Implied
warrant y...................................... 40
KEYLESS-GO............................................ 86
Locking/unlocking (from inside)............... 85
Locking/unlocking using the emer-
ge ncy key................................................ 88
Lo we ring................................................ 391
Medical aids............................................ 39
Pa rking up............................................. 216
QR code rescue car d............................... 40
Ra ising................................................... 388
REACH regulation.................................... 39
Re gistration............................................. 38
St andby mode function.......................... 216
St arting (start/stop but ton)................... 171
starting, eme rgency operation mode......1 71
SV HC/substances of very high conce rn... 39
Switching o., start/stop button............. 212
Switching on, start/stop button............. 170
To wing................................................... 281
Tr anspo rting.......................................... 372
ve ntila te/ com fort opening..................... 96
V
V ehicle camera ehicle camera
Information............................................ 218
V
V ehicle data
ehicle data
Displaying, DYNAMIC SELEC T................ 188 Displaying, MBUX................................... 188
Maximum speeds................................... 409
Ro of load............................................... 409
Ve hicle height....................................... .408
Ve hicle length........................................ 408
Ve hicle widt h......................................... 408
Wheelbase............................................. 408
V V ehicle dimensions
ehicle dimensions...................................... 408
V
V ehicle emerg
ehicle emerg ency st
ency start
art............................... 374
V
V ehicle eq
ehicle eq uipment
uipment......................................... 24
V
V ehicle
ehicle identi/cation
identi/cation number
number, VIN................ 397
V
V ehicle
ehicle identi/cation
identi/cation plate
plate
EU type appro val number....................... 397
Maximum permissible gross vehicle
we ight.................................................... 397
Model type............................................ 397
Pa int code............................................. 397
Pe rm issible axle load.............................. 397
VIN........................................................3 97
V
V ehicle int ehicle int er
erior
ior
Cooling/heating (Remo teOnline)........... 172
V
V ehicle key
ehicle key..................................................... 81
V
V ehicle sensors
ehicle sensors ............................................ 218 V
V
ehicle soc ket
ehicle soc ket
Care...................................................... 351
Indicator lamps...................................... 206
V V ehicle st
ehicle st art
art
Emer gency ope ration mode.................... 171
Re mo teOnline...................................... .172
St art/stop but ton.................................. 171
V
V ehicle t
ehicle t ool kit
ool kit
TIREFIT kit.............................................. 359
To wing eye............................................. 373
V
V entilating
entilating , Convenience opening................... 96
V
V entilation
entilation................................................... 165
V
V ents
ents........................................................... 165
VIN
VIN, Vehicle identi/cation number
Engine compartmen t.............................. 397
Identi/cation plate................................. 397
Seat.......................................................3 97
V V ision
ision
Demisting windo ws................................ 156 W
W
W
W ar
ar ning syst
ning syst em
em,ATA.................................... 103
W
W ar
ar ning tr
ning tr iangle
iangle................................... 356, 357 528
528
Index
Page 532 of 537

W
W
ar
ar ning/indicat
ning/indicat or lamp
or lamp
! ABSwarning lamp......................... 493
ê Active Brake Assist warning lam p..4 92
J Brake system warning lamp (red)... 491
J Brake system warning lamp (yel-
low)....................................................... 490
ÿ Coolant warning lamp (red)........... 487
ÿ Coolant warning lamp (yellow).......4 88
! Electric parking brake indicator
lamp (red).............................................. 490
# Electrical fault warning lamp
...................................................... 485, 489
; Engine diagnosis warning lamp...... 489
å ESP®
OFF warning lam p................ 495
÷ ESP®
wa rning lamp 0ashes........... 494
÷ ESP®
wa rning lamp lights up......... 494
8 Fuelreser vewarning lamp lights
up.......................................................... 489
Ù Powe r steering warning lamp
(red)...................................................... 485 _
Reduced-po werwa rning lamp....... 484
6 Restraint system warning lam p...... 483
ü Seat belt warning lamp 0ashes...... 484
ü Seat belt warning lamp lights up.... 484
ä Suspension warning lamp (yel-
low)....................................................... 493
Ú System er rorwa rning lam p........... 485
! The electric parking brake (yel-
low) indica tor lam p................................. 490
ï Trailer tow hitch warning lam p....... 486
h Tyre pressure monitoring sys-
te m wa rning lamp 0ashes....................... 496
h Tyre pressure monitoring sys-
te m wa rning lamp lights up.................... 496
L Warning lamp for distance
wa rning function.................................... 492
W
W ar ar ning/indicat
ning/indicat or lam
or lamps
ps
Instrument displa y................................. 481
PA SSENGER AIR BA G............................... 56 W
W
asher
asher 0uid
0uid
Wi ndsc reen washer 0uid........................ 408
W
W ashing b
ashing b y hand
y hand.......................................... 350
W
W at
at er t
er t ank
ank ................................................... 348
W
W eat
eat her inf
her inf or
ormation
mation..................................... 313
W
W eb br ow
eb br owsers
sers
Overview................................................ 326
W
W edge
edge................................................. 386, 387
W
W eight inf
eight inf or
ormation
mation....................................... 397
Wheel c
Wheel c hange
hange
Fi tting a new wheel................................ 391
Lo we ring theve hicle.............................. 391
Preparation............................................ 387
Ra ising theve hicle................................. 388
Re moving a wheel................................. .390
Re moving//tting hub caps..................... 387
Wheel rot
Wheel rotation ation ............................................. 385
Wheels
Wheels Breakdown............................................. 358
Care..................................................... .351
Checking............................................... 377
Checking the tyre temp eratur e............... 380
Fi tting.................................................... 391 Index
529 529
Page 533 of 537

Inter
changing......................................... 385
MOExtended......................................... .358
Noise..................................................... 377
No tes on /tting...................................... 382
Re moving............................................... 390
Re moving//tting hub cap...................... .387
Re moving//tting wheel trim.................. .387
Re placing...................................... .382, 387
Selection...............................................3 82
Snow chains.......................................... 377
St oring................................................... 386
TIREFIT kit.............................................. 360
Ty re pressur e......................................... 378
Ty re pressure monitoring system............ 380
Unusual handling characteristics............ 377
W W i-Fi
i-Fi
Con/guring........................................... .304
W W indow indow
Re ar wind ow.......................................... 102
Ro ller sunblind....................................... 102
W
W indo
indo w airbag
w airbag ............................................... 52
W
W indo ws
indo ws
Care...................................................... 351
Opening/closing......................................94 Re
moving mist....................................... 156
W
W indscr
indscr een
een ,Wi ndsc reen
Demisting.............................................. 153
Infrared re0ective................................... 152
Ra dio waves.......................................... .152
Re placing the wiper blades.....................1 47
To ll system.............................................1 52
W
W indscr indscr een w
een washer
asher 0uid
0uid............................... 408
W
W indscr
indscr een w
een w asher syst
asher syst em
em.......................... 347
W
W indscr
indscr een wipers
een wipers
Ac tivating/deactivating.......................... 147
Re placing the wiper blades.....................1 47
W
W int
int er oper
er oper ation
ation
Snow chains.......................................... 377
W
W int
int er tyr
er tyr es
es
Limi ter................................................... 229
Setting the permanent speed limit..........2 29
W
W iper blades
iper blades
Care...................................................... 351
Re placing (windscreen).......................... 147
W
W ipers
ipers
Wi ndsc reen wiper s................................. 147 W
W
ir
ireless c
eless c har
harging
ging
Mobile phone......................................... 135
Overview................................................ 134
W
W ir
ireless com
eless com ponents
ponents
Impor ter addresses.................................. 35
W
W ir
ireless v
eless v ehicle com
ehicle com ponents
ponents
Declaration of conformity......................... 28
Speci/c absor ption rate........................... 28
W W ork
ork out pr
out pr ogr
ogram
am......................................... 114
W
W ork
ork shop
shop ....................................................... 38 530
530
Index
Page 534 of 537
Page 535 of 537
Page 536 of 537

Publication det
Publication det
ails
ails
Int
Int er
ernet
net
Fu rther information about Mercedes-Benz vehi-
cles and about Mercedes‑Benz AGcan be found
on thefo llowing websites:
https://www.mercedes-benz.com
https://www.daimler.com
Document Document ation t
ation team
eam
Yo u are welcome toforw ard any queries or sug-
ge stions you may ha verega rding this Owner's
Manual tothete ch nical documentation team at
th efo llowing address:
Mercedes‑Benz AG, HPC: CAC, Customer Service,
70546 Stuttgart, Germany
© Mercedes‑Benz AG: Not tobe reprinted, transla-
te d or otherwise reproduced, in whole or in part,
without written permission from
Mercedes‑Benz AG.
V
V ehicle manuf ehicle manuf actur
acturer
er
Mercedes‑Benz AG
Mercedesstraße 120
70372 Stuttgart GermanyF
F r ront passeng
ont passeng er airbag w
er airbag war
arning
ning &
W
WARNING
ARNING Risk of injury or death if the co-
driver airbag is enabled
If th e co-driver airbag is enabled, a child on
th e co-driver seat may be struck bythe co-
driver airbag during an accident.
NEVER use a rear wa rd-facing child restraint
system on a seat wi than ENABLED FRONT AIR
BAG; DEATH or SERIOUS INJURY tothe
CHILD ca n occur. Obser
vethech ap ter "Children in theve hicle". As at 11.08.21