2021 MERCEDES-BENZ B-CLASS HATCHBACK trailer

Au
xiliary battery malfunction (white
displ aymessage) .................................... 445
Beginning emer gency stop..................... 456
Blind Spot Assist cur rently una vailable
See Owner's Manual.............................. 457
Blind Spot Assist inoperative.................. 457
Blind Spot Assist not available when
to wing a trailer See Owner's Manual ...... 457
Cann otstart engine See Owner's
Manual................................................. .438
Charging fault Please change charging
me thod See Owner's Manual .................427
Charging me thod cur rently una vaila-
ble Please try again or change charg-
ing me thod............................................ 427
Check brake pads See Owner's Man-
ual........................................................ .450
Check tyre pressures then restart Run
Flat Indicator......................................... 473 Clutch
overheated Avoid pulling away
until thewa rning goes out...................... 445
Cruise control and Limiter inoperative.... 452
Cruise control inoperative...................... 452
Cruise control o.................................... 452
Depress clutch fully tostart engine........ 445
Device de tected at diagnostics con-
nection See Owner's Manual................. .467
Drive system Malfunction Stop Switch
engine o............................................... 441
Drive system Malfunction Visit work-
shop ...................................................... 441
Fr ont-passenger airbag disabled See
Owner's Manual .................................... .415
Fr ont-passenger airbag enabled See
Owner's Manual .................................... .416
Hazard warning lamps malfunctioning .... 423
Head-up display cur rently una vailable
See Owner's Manual.............................. 433
Head-up display inoperative ...................434Limiter inoperative................................. 452
Limiter passive....................................... 452
N permanently active Risk of
vehicle
ro lling....................................................4 42
Not possible tounlock charging cable
See Owner's Manual.............................. 426
Only elect ric drive available Power
limited................................................... 427
Only select Park (P) when vehicle is
stationary.............................................. 441
Pa rking Assist and PARKTRONIC inop-
erative See Owner's Manual................... 461
Pa rking lock inoperative Apply the
parking brake ........................................ .444
Place theke y in the mar ked space
See Owner's Manual.............................. 419
PRE-SAFE inoperative See Owner's
Manual.................................................. 417
Re duce speed........................................ 472 506 506
Index

Dr
Dr
iv
ive pr
e pr ogr
ograms
ams
see DYNAMIC SELECT
Dr
Dr iv
iver's seat
er's seat
see Seat
Dr
Dr iving abr
iving abr oad
oad
Light adjustment (l owbeam).................. 138
Dr
Dr iving safe
iving safe ty syst
ty system
em
ABS (Anti-lock Braking System)............. .225
Ac tive Brake Assist................................. 244
Ad aptive brake lights.............................. 229
BAS (Brake Assist System).................... .225
Cameras................................................2 23
EBD (Electronic Brake forc e Distribu-
tion).......................................................2 27
ESP ®
Crosswind Assist.......................... 226
ESP ®
trailer stabilisation........................ 227
Overview................................................ 224
Ra dar and ultrasonic sensor s................. 223
Re sponsibility......................................... 223
ST EER CONTROL................................... 227
Dr
Dr iving syst iving syst em
em
Suspension with adaptive damping
adjustment............................................ 257 Dr
Dr iving syst
iving syst em
em
see 360° Camera
see Active Blind Spot Assist
see Active Distance Assist DISTRONIC
see Active Emer gency Stop Assist
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assist
see Active Steering Assist
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise cont rol
see Driving saf ety sy stem
see HOLD function
see Limi ter
see Parking Assist PARKTRONIC
see Reversing camera
see Speed Limit Assist
see Start-o. assist
see Tra1c Sign Assist
Dr
Dr iving tips iving tips
Driving abroad (low beam light adjust-
ment)..................................................... 138
Gene ral driving tips................................1 73
Ru nning-in no tes.................................... 172 Dr Dr
iving tips
iving tips
see Recuperation
Dr ow
Dr ow siness det
siness det ection
ection
see ATTENTION ASSIST
Dynamic handling contr
Dynamic handling contr ol syst
ol syst em
em
see ESP ®
(Electronic Stability Prog ram)
D
D YN
YNAMIC SELECT AMIC SELECT
Ad aptive damping adjustmen t................257
Calling up the fuel consum ption indi-
cator...................................................... 185
Con/guring drive prog ram I................... .184
Displaying engine data........................... 185
Displaying vehicle dat a........................... 185
Drive prog ram displa y............................ 183
Drive prog rams..................................... .182
Fu nction................................................ 182
Ope rating.............................................. 183
Selects the drive prog ram...................... 183 E E
E10
E10............................................................. .397
Easy entr
Easy entr y f
y feature
eature
Fu nction/no tes...................................... 116
Setting.................................................. .117 508
508
Index

S
S
t
to
o w
w ag
ag e space
e space
Armrest................................................. 121
Centre console..................................... .121
Door...................................................... 121
Glo vecompartmen t............................... 121
S
S tr
tr ee
ee t names and house numbers
t names and house numbers
Displaying.............................................. 306
Sugg Sugg es estionstions
Con/guring............................................ 296
Sulphur cont
Sulphur cont ent
ent........................................... 397
Surr
Surr ound lighting
ound lighting
Switching on/o..................................... 146
Surr
Surr ound V
ound V iew
iew
see 360° Camera
Suspension
Suspension Adaptive damping adjustmen t................257
Damping characteristics........................ .257
S
S VHC (subst
VHC (subst ances of v
ances of ver
ery high concer
y high concer n)
n)........40
Switc
Switc h-o.
h-o.dela
delay time
y time
Exterior.................................................. 145
Interior.................................................. .147
Sync
Sync hr
hronisation function
onisation function
Ac tivating/deactivating (control panel)... 159 Ac
tivating/deactivating (MBUX multi-
media system)....................................... 159
Syst
Syst em se
em se ttings
ttings
Overview of the system settings menu.... 297
Re set function (MBUX multimedia sys-
te m)....................................................... 301
Syst
Syst em se
em se ttings
ttings
see Language T
T
T
T ailg
ailg ate
ate
Closing................................................... .90
HANDS-FREE ACCESS............................. 92
Limiting the opening angle....................... 94
Opening................................................... 89
Unlocking (emer gency key)...................... 94
T
T ailpipes (car
ailpipes (car e)
e)............................................ .348
T
T ak
ak e-bac
e-bac k of end-of-lif
k of end-of-lif e v
e vehicles
ehicles
Pr otection of the environment.................. 24
T
T ank cont
ank cont ent
ent
Ad Blue ®
................................................ .401
Fu el....................................................... 400
Re ser ve(fuel)........................................ .400 T
T ec
ec hnical data
hnical data
Axle load (trailer operation).................... 410
Component-speci/c information............ 394
Fa stening points (t railer hitch)................ 408
Information............................................ 392
Mounting dimensions (trailer hitch)........ 408
No tes (trailer hitch)................................ 408
Overhang dimension (trailer hitch)......... .408
Re gula tory radio identi/cation (Indo-
nesia).................................................... 394
Re gula tory radio identi/cation of
small component s.................................. 394
To ngue weight........................................ 410
To wing capacity (trailer operation ).......... 409
T T elephone
elephone
Connecting a mobile phone (Passke y).... 314
Connecting a mobile phone (Secure
Si mp lePa iring)....................................... 314
Fu nctions in thete lephone menu............ 314
No tes..................................................... 311
No tes on wireless charging (mobile
phone)................................................... 134
Operating modes................................... 313
Te lephone menu overview...................... 313
Wi reless charging (mobile phone)........... 135 524 524
Index

T
T
elephon
elephon y oper
y operating modes
ating modes
Blue tooth ®
telephony............................. 313
T
T em
em per
per ature
ature
Setting theve hicle interior temp era-
ture....................................................... 157
Themes
Themes
Fastening.............................................. .296
Thr
Thr ough-loading f
ough-loading f eature
eature
see Load compartment
see Seat
T
T ie-do
ie-do wney
wn eyes
es.............................................. 128
TIREFIT kit
TIREFIT kit
Declaration of conformity......................... 37
Storage location............................ .355, 356
Using..................................................... 356
T
T o switc o switc h on t
h on the ignition
he ignition
see Vehicle
T
T ongue w
ongue w eight
eight.............................................. 410
T
T ool
ool
see Vehicle tool kit
T
T op Tet
op Tether
her...................................................... 72 T
T opping up
opping up
Topping up AdBlue ®
.............................. .196
T
T ouc
ouc h Contr
h Contr ol
ol
On-board computer................................ 282
Operating.............................................. 290
T
T ouc
ouc hpad
hpad
Operating.............................................. 290
T
T ouc
ouc hscr
hscr een
een
Operating.............................................. 290
Tow
Tow -awa
-a wa y pr ot
y pr otection
ection
Fu nction................................................ 103
Priming/deactivating............................. 104
Tow
Tow -bar syst
-bar syst em
em............................................ 279
Tow
Tow -st
-star
arting
ting................................................. 370
To
To wing away
wing away................................................. 367
To
To wing eye
wing eye
Fi tting.................................................... 370
St orage location..................................... 370
To
To wing met
wing met hods
hods................................... 365, 366
Tr
Tr a1c
a1c inf
infor
ormation
mation
Switching on the displa y......................... 308 T
T
r
ra1c
a1c Sign Assist
Sign Assist
Fu nction/no tes...................................... 250
Setting................................................... 252
System limits......................................... 250
Tr
Tr ailer hitch
ailer hitch
Axle load................................................ 410
Bic ycle rack ........................................... 277
Care...................................................... 348
Coupling up/uncoupling a trailer............ 275
Fa stening points.................................... 408
Fo lding the ball neck out/in................... 274
General no tes....................................... .408
Mounting dimensions............................. 408
No tes..................................................... 273
Overhang dimension.............................. 408
Soc ket................................................... 275
To ngue weight........................................ 410
To wing capacity.................................... .409
Tr
Tr ailer oper ailer oper ation
ation
Ac tive Blind Spot Assist.......................... 254
Ac tive Lane Keeping Assist..................... 255
Bicycle rack ........................................... 277
Coupling up/uncoupling a trailer............ 275
Fo lding the ball neck out/in................... 274
No tes..................................................... 273 Index
525
525

00D6
System er rorwa rning lam p........... 482
0024 The electric parking brake (yel-
low) indica tor lam p................................. 488
ï Trailer tow hitch warning lam p....... 484
0077 Tyre pressure monitoring sys-
te m wa rning lamp 0ashes....................... 493
0077 Tyre pressure monitoring sys-
te m wa rning lamp lights up.................... 494
L Warning lamp for distance
wa rning function.................................... 490
Overview................................................ 479
PA SSENGER AIR BA G............................... 57
W
W arr
arr anty
anty........................................................ 41
W
W ashing b
ashing b y hand (car
y hand (car e)
e) ................................ 346
W
W at
at er t
er t ank
ank
see Air-water duct
W
W eat
eat her inf
her inf or
ormation
mation ..................................... 308
W
W eb br ow
eb br owsers
sers
Overview................................................ 321 Wheel c
Wheel c hange
hange
Fi tting a new wheel................................ 387
Lo we ring theve hicle.............................. 388
Preparation............................................ 383
Ra ising theve hicle................................. 384
Re moving a wheel................................. .387
Re moving//tting hub caps..................... 384
Wheel c
Wheel c hange hange
see Emer gency spa rewheel
Wheel rot
Wheel rotation
ation............................................. 382
Wheels
Wheels
Care..................................................... .348
Checking............................................... 374
Checking the tyre pressure (tyre pres-
sure monitoring system)......................... 377
Fi tting.................................................... 387
Flat tyre................................................. 354
Inter changing......................................... 382
MOExtended tyres................................. 354
Noise..................................................... 374
No tes on /tting...................................... 379
Re moving............................................... 387
Re placing...................................... .379, 383
Re placing the hub cap............................ 384 Re
starting the tyre pressure loss
wa rning system...................................... 379
Re starting the tyre pressure monitor-
ing system............................................. 378
Selection...............................................3 79
Snow chains.......................................... 374
St oring................................................... 383
TIREFIT kit.............................................. 356
Ty re pressure (No tes)............................. 375
Ty re pressure loss warning system
(function)............................................... 378
Ty re pressure monitoring system
(function)............................................... 377
Ty re pressure table................................ .376
Unusual handling characteristics............ 374
W
W i-Fi i-Fi
Setting................................................... 298
W W idescr idescr een coc
een coc kpit ins
kpit ins tr
trument displ ay
ument display
Instrument cluster.................................... 14
W
W indo
indo w airbag
w airbag ............................................... 52
W
W indo
indo w
wliTer
liTer
see Side windo ws
W
W indo ws
indo ws
Care...................................................... 348 Index
529
529