2021 MERCEDES-BENZ B-CLASS HATCHBACK wheel

Re
duced drive system per form ance
See Owner's Manual.............................. 428
Re versing not poss. Consult workshop ... 443
Risk of vehicle rolling away App ly
parking brake See Owner's Manual ........ 444
Risk of vehicle rolling awayPa rking
brake not applied See Owner's Manual ... 450
Risk of vehicle rolling Driver door
open and transmission not in P .............. 442
Ru n Flat Indica tor inoperative................. 473
Speed limit (winter tyres) XXX km/h .......455
Speed Limit Assist cur rently una vaila-
ble See Owner's Manual........................ 454
Speed Limit Assist inoperative................ 454
Te aching in transmission comple te......... 444
Te aching in transmission Operate
selector le ver Brake for XX seconds
Risk of vehicle rolling ............................. 444
To shiT out of P or N,depress brake
and start engine.................................... .441 To
switch o. the engine, press the
St art/ Stop button for at least 3 sec-
onds or 3 times...................................... 438
Tr a1c Sign Assist cur rently una vaila-
ble See Owner's Manual........................ 456
Tr a1c Sign Assist inoperative................. 456
Tr ansmission Malfunction ....................... 443
Tr ansmission Malfunction Stop............... 443
Tr ansmission Malfunction Visit work-
shop ...................................................... 445
Ty re press. monitor cur rently una vaila-
ble......................................................... 469
Ty re press. monitor inoperative .............. 469
Ty re press. monitor inoperative No
wheel sensors ........................................ 470
Ty re pressure Check tyres ...................... 472
Ty re(s) ove rheated .................................. 472
Ve hicle not cur rently being charged
Charging station fault............................. 427
Wi per malfunctioning .............................437 Wi
thout changing gear, consult work-
shop ............................................. .429, 442
Wi thout starting engine again, consult
wo rkshop ............................................... 429
Dist
Dist ance contr ance contr ol
ol
see Active Distance Assist DISTRONIC
DIS DIS TR
TR ONIC ONIC
see Active Distance Assist DISTRONIC
Door
Door Additional door loc k................................. 84
Child saf ety lock (rear door )..................... 78
Locking/unlocking (emer gency key)........ .88
Opening (from inside).............................. .85
Unlo cking (from inside)............................ 85
Door contr
Door contr ol panel
ol panel......................................... 18
Dra
Dra wbar
wbar
see Tow- bar system
Dr
Dr iv
ive Awa
e Away Assi st
y Assi st........................................ .272
Dr
Dr iv
ive position
e position
Engaging................................................ 189
Dr
Dr iv
ive pr
e pr ogr
ogram display
am display .................................. 183 Index
507
507

Easy e
Easy e
xit f
xit feature
eature
Fu nction/no tes...................................... 116
Setting................................................... 117
EBD (Electr
EBD (Electr onic Br
onic Brak
ake f
e f or
orce Dis
ce Dis tr
tribution)
ibution)
Fu nction/no tes...................................... 227
EC
EC O Assist
O Assist
Fu nction/no tes...................................... 179
EC
EC O display
O display
Fu nction................................................ 177
EC
EC O st
O st ar
ar t/st
t/st op function
op function
Switching o./on.................................... 177
Electr
Electr ic dr
ic drive
ive................................................ 166
Electr
Electr ic par
ic parking br
king br ake
ake
Applying automaticall y........................... 219
Applying/releasing manually.................. 221
Emer gency braking................................ 221
Re leasing automaticall y.......................... 220
Electr
Electr ical fuses
ical fuses
see Fuses
Electr
Electr omagne
omagne tic com
tic compatibility
patibility
Declaration of conformity........................ .29
Electr
Electr onicSt
onic Stability Pr
ability Pr ogr
ogram
am
see ESP ®
(Elect ronic Stability Prog ram) Emerg
Emerg
ency
ency
Assis tance overview................................. 20
Fire extinguisher.................................... 353
Fi rs t-aid kit (soT sided).......................... 353
Re moving thewa rning triangle............... 352
Saf etyve st............................................. 352
Setting up thewa rning triangle............... 353
Emerg
Emerg ency br
ency br aking
aking...................................... 221
Emerg
Emerg ency br
ency br aking
aking
see BAS (Brake Assist System)
Emerg
Emerg ency call
ency call
see Me rcedes-Benz emer gency call system
Eme rg
Emerg encykey
ency key
Inserting/ removing.................................. 83
Locking/unlocking the doors................... 88
Unlocking theta ilgat e.............................. 94
Emerg
Emerg ency oper
ency oper ation mode
ation mode
St arting theve hicle............................... .170
Emerg
Emerg ency
encyshut
shuto.
o.
see Hybrid system
Emerg
Emerg ency spar
ency spar e wheel
e wheel
In0ating................................................. 390
No tes..................................................... 389 Ener Ener
gy
gy0ow
0ow display
display
Displayin g.............................................. 302
Fu nction/no tes...................................... 302
Engine
Engine
Engine number....................................... 394
Starting (emer gency ope ration mode ).... 170
St arting (Remo teOnline)........................ 171
Engine data Engine data Displaying.............................................. 185
Engine electr
Engine electr onics
onics
No tes..................................................... 392
Engine number
Engine number ............................................. 394
Engine oil
Engine oil Additives................................................ 401
Capacity................................................ 402
Checking the oil le vel using the on-
board computer..................................... 340
MB-F reigabe or MB-Appr oval.................. 402
Quality................................................... 402
To pping up............................................ .340
ERA
ERA -GL -GLON
ONASS t ASS t es
est modet mode
St arting/ending.................................... .328
Err
Err or message
or message
see Display message Index
509
509

ESC (Electr
ESC (Electr
onicSt
onic Stability Contr
ability Contr ol)
ol)
see ESP ®
(Elect ronic Stability Prog ram)
ESP
ESP ®
®
Crosswind Assis t.................................... 226
Tr ailer stabilisatio n................................. 227
ESP
ESP ®
®
(Electr
(Electronic St
onic Stability Pr
ability Pr ogr
ogram)
am)
Ac tivating/deactivating.......................... 227
Fu nction/no tes...................................... 225
EU type appr ov
EU type appr oval number
al number ............................. 394
Ext
Ext er
erior lighting
ior lighting
Care..................................................... .348
Ext
Ext er
erior lighting
ior lighting
see Lights F F
F F atigue det
atigue det ection
ection
see ATTENTION ASSIST
F
F ir
ir e e
e e xtinguisher
xtinguisher.......................................... 353
F
F irs
irst-aid kit t-aid kit (soT
(soTsided)
sided)................................. 353
Flat to
Flat towing
wing
see Tow- bar system Flat tyre
Flat tyre
MOExtended tyres................................. 354
No tes..................................................... 354
TIREFIT kit.............................................. 356
Wheel chang e........................................ 383
Floor mats
Floor mats................................................... 136
F
F oil cov
oil cov er
er ing
ing
Ra dar and ultrasonic sensor s................. 223
Fr
Fr ee
ee soTw
soTw are
are................................................. 45
Fr
Fr eq
eq uencies
uencies
Mobile phone......................................... 393
Tw o-w ayradio........................................ 393
Fr Fr ont airbag (dr
ont airbag (dr iv
iver
er , fr
, fr ont passeng
ont passeng er)
er).............. 52
Fr
Fr ont passeng
ont passeng er seat
er seat
see Load compartment
see Seat
Fr
Fr ont wheel ar ch
ont wheel ar ch
Fi tting/removing the co ver..................... 148
Fr
Fr ont wheel arc
ont wheel arc h cov
h cover
er
Fi tting/removing.................................... 148
F
F uel
uel
Additives................................................ 398
Diesel.................................................... 399 E10........................................................ 397
Fu
elreser ve........................................... 400
Low outside temp eratures...................... 399
Pe trol..................................................... 397
Quality (diesel )....................................... 399
Quality (petrol)....................................... 397
Re fuellin g.............................................. .191
Sulphur content..................................... 397
Ta nk content.......................................... 400
F F uel consump
uel consump tion indicat
tion indicator
or
Calling up.............................................. 185
F
F unction seat
unction seat
see Door cont rol panel
F
F uses
uses
Before replacing a fuse.......................... 371
Fu se assignment diag ram...................... .371
Fu se box in the engine compartment......3 72
Fu se box in the front passenger foot-
we ll........................................................3 72
Fu se box in the load compartment......... 373
No tes..................................................... 371 510
510
Index

Media mode
Media mode
Connecting Blue tooth ®
audio equip-
ment..................................................... .331
Medical aids
Medical aids................................................... 40
Memor
Memor y function
y function
Fu nction................................................ 117
Head-up display — Calling up stored
settings.................................................. 118
Head-up display — Storing settings......... 118
Operating............................................. .118
Outside mir rors — Calling up stored
settings................................................. .118
Outside mir rors —St oring settings.......... 118
Seat — Calling up stored settings........... .118
Seat — Storing settings.......................... .118
Menu (on-boar
Menu (on-boar d com
d comput
puter)
er)
Head-up displa y..................................... 286
Overview................................................ 282
Mer
Mer cedes me app
cedes me app
Information............................................ 320
No tes...................................................... .26
on-demand feature................................... 26
Mer
Mer cedes me calls cedes me calls
Ar ranging a service appointment............ 316 Calling
the Mercedes-Benz customer
centre.................................................... 315
Calling the Mercedes-Benz Customer
Centre aTer automatic accident or
breakdown de tection............................. 316
Consenting todata transfer.................... 317
Information............................................ 315
Making a call via theove rhead control
panel..................................................... 314
Tr ansfer red data..................................... 317
Mer Mer cedes me connect
cedes me connect
Ac cident and Breakdown Managemen t...3 19
Information............................................3 18
Tr ansfer red data..................................... 320
Mer
Mer cedes-Benz emerg
cedes-Benz emerg ency call syst
ency call system
em
Au tomatic emer gency call...................... 325
Information........................................... .323
Information about data transfer...... 326, 328
Manual emer gency call.......................... 326
Overview................................................ 325
Self-diagnosis........................................ 328
St arting/ending ERA-GLONASS test
mode..................................................... 328
Mer Mercedes-Benz ser cedes-Benz ser vice centre
vice centre
see Quali/ed specialist workshop Messag
Messag
e (ins
e (instr
trument displa
ument displa y)
y)
see Displ aymessage
Messag
Messag e memory
e memory......................................... 412
Mirr
Mirr ors
ors
see Outside mir rors
Mobile phone
Mobile phone Frequencies........................................... 393
No tes on wireless chargin g.................... 134
Tr ansmission output (maximum )............. 393
Mobile phone
Mobile phone see Smartphone integ ration
see Telephone
Model type
Model type see Vehicle identi/cation plate
MOExt
MOExt ended tyr
ended tyr es
es....................................... .354
Mot
Mot orwa
or wa y mode
y mode .......................................... .142
MUL
MUL TIBEAM LED
TIBEAM LED.......................................... 141
Multifunction st
Multifunction st eer
eering wheel
ing wheel
Overview of buttons............................... 282
Multifunction st
Multifunction st eer
eering wheel
ing wheel
see Steering wheel 516
516
Index

Multimedia syst
Multimedia syst
em
em
see MBUX multimedia system N
N
N
N a
avig
vig ation
ation
Ac tivating............................................... 303
No tes..................................................... 302
Overview................................................ 304
Sh ow ing/hiding the menu...................... 303
Na
Na vig vigation
ation
see Destination entry
see Map
see Route
N N eutr
eutr al
al
Engaging................................................ 188
N
Noise oise
Wheels and tyres................................... 374
Wheels/tyres......................................... 374 O
O
Occupant safe
Occupant safe ty
ty
see Airbag
see Automatic co-driver airbag shuto.
see Automatic measures aTer an accident see Child seat
see
Pets in theve hicle
see Post-collision brake
see PRE-SAFE ®
(anticipa tory occu-
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
see Restraint system
see Seat belt
Oil Oil see Engine oil
On-boar
On-boar d com
d comput
puter
er
Displa yingthe service due dat e.............. 336
Head-up display menu............................ 286
Instrument displa y................................. 285
Menu overview.......................................2 82
Operating.............................................. 282
On-boar
On-boar d diagnos d diagnostics int tics interf
erface
ace
see Diagnostics connection
On-boar
On-boar d electr
d electrical syst
ical syst em batt
em batter
ery (12 V)
y (12 V)
Charging................................................ 363
Re placing.............................................. .364
St arting assis tance............................... .363 On-boar
On-boar d electr d electronics
onics
Engine electronics................................. 392
No tes..................................................... 392
Tw o-w ayradios...................................... 392
on-demand f
on-demand f eature eature
Ac tivating................................................. 26
No tes...................................................... .26
Online ser
Online ser vices
vices
Data storag e............................................ 44
Online ser
Online ser vices
vices
see In-Car O1ce
Open-sour
Open-sour ce
cesoTw
soTw are
are.................................... 45
Opening t
Opening t he t
he tailg
ailgat
ate using y
e using y our f
our foot
oot
HANDS-FREE ACCESS............................. 92
Oper
Oper ating
ating 0uids
0uids
Ad Blue ®
................................................ .400
Ad ditives (fuel)....................................... 398
Brake 0uid............................................. 403
Coolant (engine).................................... 404
Engine oil............................................... 401
Fu el (diesel)........................................... 399
Fu el (petrol)........................................... 397
No tes..................................................... 396
windsc reen washer 0uid........................ .404 Index
517 517

Fo
lding the backrest forw ards (rear)...... .122
Locking the backrest (rear).................... 124
Operating the memory function.............. 118
Re setting the settings............................ 113
Setting options......................................... 18
Seat belt
Seat belt Activating/deactivating seat belt
adjustment.............................................. 51
Care...................................................... 349
Fa stening................................................. 50
Pro tection................................................ 48
Re ar seat belt status displ ay..................... 52
Re duced pr otection.................................. 49
Re leasing................................................. 51
Seat belt adjustment (function)................ 51
Wa rning lamp........................................... 51
Seat belt adjus Seat belt adjustment tment
Ac tivating/deactivating............................ 51
Fu nction.................................................. 51
Seat belt t Seat belt t ensioners
ensioners
Ac tivation................................................ 47
Seat belt w
Seat belt w ar
arning
ning
see Seat belt
Seat cov
Seat cov er (Car
er (Care)
e)......................................... 349 Seat heating
Seat heating
Activating/deactivating.......................... 113
Seat v
Seat v entilation
entilation
Switching on/o..................................... 114
Selecting a g
Selecting a g ear
ear
see Changing gears
Select
Select or lev
or lever
er
see DIRECT SELECT le ver
Self-t
Self-t est
est
Au tomatic front passenger airbag shut
o............................................................. 57
Sensor
Sensor s (car
s (care)
e)............................................. 348
Ser
Ser vice
vice
see ASSY STPLUS
Ser
Ser vice cent re
vice centre
see Quali/ed specialist workshop
Ser
Ser vice int
vice int erv
erval display
al display
see AS SYST PLUS
Se
Se tting a speed
tting a speed ............................................ 182
Se
Se tting a speed
tting a speed
see Cruise cont rol Se
Se
tting t
tting t he map scale
he map scale
see Map
ShiT
ShiT paddles
paddles
see Steering wheel gearshiT paddles
ShiTing
ShiTing g
gears
ears
GearshiT recommendation............ .187, 190
Side airbag
Side airbag..................................................... 52
Side im Side im pact prot
pact pr otection
ection ................................. 265
Side windo ws
Side windo ws
Au tomatic function.................................. .96
Child saf ety lock in there ar..................... .80
Closing using theke y............................... 97
Co nve nience closing............................... .97
Con venience opening.............................. .96
Opening with theke y................................ 96
Opening/closing...................................... 95
Problem................................................... 97
Ra in closing function................................96
Sliding sunr
Sliding sunr oof oof
Au tomatic functions............................... 101
Closing................................................... .98
Closing using theke y............................... 97
Opening................................................... 98
Opening wi th theke y................................ 96 522 522
Index

Problem................................................. 102
Ra in-closing feature............................... 101
Smar
Smar tphone
tphone
see Smartphone integ ration
see Telephone
Smar
Smar tphone int
tphone int egr
egration
ation
Overview................................................ 322
Sno
Sno w c
w chains
hains................................................3 74
Soc ke
Soc ket (12 V)
t (12 V)
Boot/luggage compartment................... 133
Fr ont centre console.............................. 133
SoTw SoTw are
areupdate
update
System updates..................................... 297
Sound
Sound PRE- SAFE®
Sound................................... 59
Sound menu
Sound menu Functions overview................................ 335
Spar
Spar e wheel
e wheel
see Emer gency spa rewheel
Specialis Specialis t w t work
ork shop
shop
see Quali/ed specialist workshop
Speci/c
Speci/c absorp
absorption r
tion rate
ate ................................. 29 Speed Limit Assist
Speed Limit Assist
Function/no tes...................................... 249
Setting................................................... 250
System limitations.................................. 249
Speed limit f
Speed limit f or wint
or winter tyr
er tyres
es
Setting................................................... 235
St St andb andb y mode
y mode
Ac tivating/deactivating.......................... 222
Fu nction................................................ 222
St
St anding lights
anding lights............................................ .138
St
St ar
art-o.
t-o. assist
assist
Ac tivating............................................... 230
Fu nction................................................ 230
St
St ar
art/st
t/st op butt
op butt on
on
Pa rking theve hicle................................. 215
St arting theve hicle............................... .169
Switching on the po wer supply/vehicle.. 168
St
St ar
art/st
t/st op function
op function
see ECO start/stop function
St
St art
art er batt
er batt ery
ery
Charging (Remo teOnline)..................... .171
St
St ar
arting
ting
see Vehicle S
S t
tar
ar ting assist
ting assist ance
ance
see Jump-start connection
St
St ar
arting-o.
ting-o. aid
aid
see Hill Start Assist
St
St ationar
ationar y heat
y heater/v
er/ventilation
entilation
Ac tivating/deactivating (control panel)... 163
Setting (MBUX multimedia system)......... 164
S
S TEER C
TEER C ONTR
ONTROL
OL
Fu nction/no tes...................................... 227
St
St eer
eer ing wheel
ing wheel
Ad justing (manual ly)............................... 114
Buttons.................................................. 282
Care...................................................... 349
St eering wheel heater............................ 115
St St eer
eer ing wheel
ing wheel g
gear
ear shiT
shiT paddles
paddles .................. 189
St
St eer
eer ing wheel heat
ing wheel heat er
er
Ac tivating/deactivating.......................... 115
St ow
St owag age ar
e ar eas
eas
see Loading
see Stow age space
St ow
St owag age com e com par
partments
tments
see Loading
see Stow age space Index
523 523

Soc
ket................................................... 275
T
T r
railer st
ailer st abilisation
abilisation
Fu nction/no tes...................................... 227
Tr
Tr ansmission
ansmission
Engaging neutral.................................... 188
Tr
Tr ansmission (pr
ansmission (pr oblem)
oblem)................................ 189
Tr
Tr ansmission position displ ay
ansmission position displ ay....................... 187
Tr
Tr anspor
anspor ting
ting
Ve hicle.................................................. 368
Tr
Tr im element (Car
im element (Car e)
e)...................................... 349
T
T uneIn
uneIn
Calling up.............................................. 334
T
T ur
ur n signal indicat
n signal indicat or
or
Ac tivating/deactivating.......................... 140
T
T ur
ur n signal lights
n signal lights
Changing bulbs (rear)............................. 149
Tw
Tw o-wa
o-wa y r
y radios
adios
Fr equencies........................................... 393
No tes on ins tallation.............................. 392
Tr ansmission output (maximum )............. 393
T
T ype approv
ype appr oval number (EU)
al number (EU) ........................... 394 T
T yr
yr e
ein0ation
in0ation com
com pr
pressor
essor
see TIREFIT kit
T
T yr
yr e pr
e pr essure
essure
Checking (tyre pressure moni toring
system).................................................. 377
No tes..................................................... 375
Re starting the tyre pressure loss
wa rning system...................................... 379
Re starting the tyre pressure monitor-
ing system............................................. 378
TIREFIT kit..............................................3 56
Ty re pressure loss warning system
(function)............................................... 378
Ty re pressure monitoring system
(function)............................................... 377
Ty re pressure table................................ .376
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................................................ 378
Re starting.............................................. 379
T
T yr
yr e pr
e pr essur
essur e monit
e monit or
oring sy st
ing syst em
em
Checking the tyre pressures................... 377
Checking the tyre temp eratur e............... 377
Fu nction................................................ 377
Re starting.............................................. 378 T
T
yr
yr e pr
e pr essur
essur e t
e table
able ...................................... .376
T
T yr
yr e t
e t em
em per
per ature
ature
Checking (tyre pressure monitoring
system)..................................................3 77
Ty re pressure monitoring system
(function)............................................... 377
T T yr
yr e tr
e tr ead
ead.................................................... 374
T
T yr
yr e-c
e-c hang
hang e t
e tool kit
ool kit
Overview................................................ 383
T
T yr
yr es
es
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 wheel trim........................ 384
Re starting the tyre pressure loss
wa rning system...................................... 379 526 526
Index