ECU MERCEDES-BENZ B-CLASS HATCHBACK 2021 Owners Manual

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

St
arting thech arging process (alter-
nating cur rent, mode 2/3)..................... 206
St arting thech arging process (direct
cur rent, mode 4).................................... 211
St ow ing thech arging cable.................... 198
Ty pe....................................................... 407
Vo ltage types......................................... 407
High-v
High-v olt
oltag
age on-boar
e on-boar d electr
d electrical syst
ical syst em
em
Indicator lamps on vehicle soc ket........... 205
Hill St
Hill Star
art Assist
t Assist............................................ 229
HOLD function
HOLD function
Function/no tes...................................... 228
Switching on/o..................................... 228
Home scr
Home scr een (media displa
een (media displa y)
y)
Overview................................................ 289
Hooking t
Hooking t he lugg
he luggag
ag e net
e net.............................. .130
Hybr
Hybr id syst
id syst em
em
Con/guring settings via the multime-
dia system............................................. 301
Manual swit ch-o................................... .167
Hybr
Hybr id syst
id syst em
em
see Battery operation
see Electric drive I I
i-Size c
i-Size c hild seat secur
hild seat secur ing syst
ing system
em
Fi tting...................................................... 70
Seats suitable for attaching...................... 69
Identi/cation
Identi/cation plate
plate
Engine................................................... 394
Ve hicle.................................................. 394
Ignition key
Ignition key
see Key
Immediat Immediat e pr
e pre-entr
e-entr y climat
y climat e contr
e control
ol............ .162
Immobiliser
Immobiliser ..................................................1 02
Im
Im plied w
plied w arr
arranty
anty
Ve hicle..................................................... 41
Im
Im port
port er addr
er addr esses
esses
Wi reless components...............................36
In-Car
In-Car O1ce
O1ce
Fe atures................................................ 320
Indicat
Indicat or lamp
or lamp
see Warning/indicator lamp
Individual dr
Individual dr iv
ive pr
e pr ogr
ogram
am
Con/guring............................................ 184
Selecting............................................... 183 Inspection Inspection
see ASS YST PLUS
Ins
Instr trument clust
ument clust er
er
Fu nction/no tes.............................. 280, 281
Ins
Ins tr
trument display
ument display
Fu nction/no tes...................................... 281
Instrument clus ter.................................... 12
Overview of displa ys............................... 285
Wa rning/indicator lamps........................ 479
Ins
Instr trument displa
ument displa y and on-boar
y and on-boar d com-
d com-
put
put er
er
Fu nction/no tes...................................... 280
Int
Int ellig
ellig ent Light Syst
ent Light Syst em
em
Ac tivating/deactivating.......................... 142
Ac tive headlamps................................... 141
Ad aptive Highbeam Assis t...................... 143
Ad aptive Highbeam Assist Plu s............... 144
City lighting............................................ 142
Cornering light....................................... 142
Mo torw ay mode.................................... .142
Overview................................................ 141
Int Int ellig
ellig ent oper
ent oper ating-mode s
ating-mode str trat
at egy
egy
see Route-based operating-mode strategy 512
512
Index

Int
Int
er
erior lighting
ior lighting
Ad justing............................................... 146
Ambient lighting.................................... .146
Re ading lamp......................................... 146
Switch-o. delay time.............................. 147
Int
Int er
erior pr ot
ior pr otection
ection
Fu nction................................................ 104
Priming/deactivating............................. 104
Int
Int er
erne
ne t r
t radio
adio
see TuneIn
iPhone
iPhone ®
®
see Smartphone integ ration
ISOFIX c
ISOFIX c hild seat anc
hild seat anc hor
hor
Seats suitable for attaching...................... 68
ISOFIX c
ISOFIX c hild seat secur
hild seat secur ing syst
ing system
em
Fi tting...................................................... 70 J
J
Jack
Jack Declaration of conformity......................... 36
Storage location.................................... .383
Jum Jum p-st
p-st ar
art connection
t connection
General no tes....................................... .362 K
K
K
K e
ey
y
Ac oustic locking veri/cation signal.......... .82
Ac tivating/deactivating pre-entry cli-
mate control.......................................... 160
Battery..................................................... 83
Deactivating a function............................ 82
Emer gency key......................................... 83
Energy consum ption................................ 82
Fu nction overview.................................... 81
Ke yring attachment................................. 83
Problem................................................... 84
Unlocking setting..................................... 82
KEYLESS-GO
KEYLESS-GO
Deactivating a function............................ 82
Locking/unlocking theve hicle................. 86
Problem................................................... 87
Unlocking setting.................................... .82
Kic Kic kdo kdo wn
wn
Using..................................................... 190
Knee airbag
Knee airbag.................................................... 52 L
L
Lamp
Lamp see Interior lighting
Lam
Lam p (ins
p (instr trument displa
ument displa y)
y)
see Warning/indicator lamp
Lane det Lane det ection (aut ection (aut omatic)
omatic)
see Active Lane Keeping Assist
Lane K
Lane K eeping Assist
eeping Assist
see Active Lane Keeping Assist
Language
Language Notes..................................................... 300
Setting................................................... 300
Light adjus
Light adjustment tment
Low beam (d riving abroad).................... .138
Light switch
Light switch Overview................................................ 138
Lighting
Lighting see Interior lighting
see Lights
Lights Lights Active headlamps................................... 141
Ad aptive Highbeam Assis t...................... 143
Ad aptive Highbeam Assist Plu s............... 144 Index
513
513

Unlo
cking/opening the doors from
th e inside................................................. 85
Lo
Lo w beam
w beam
Ac tivating/deactivating.......................... 138
Light adjustment (driving abroad)........... 138
L
L ubr
ubr icant additiv
icant additiv es
es
see Additives
L
L ugg
ugg age
age
Lu ggage net........................................... 130
Securing................................................ 118
L
L umbar support
umbar support
see Lumbar support (4-w ay)
L
L umbar suppor
umbar suppor t (4-wa
t (4-way)
y)...............................1 09M
M
Main beam
Main beam Changing bulbs...................................... 149
Maint
Maint enance
enance
see ASS YST PLUS
Malfunction
Malfunction Restraint system..................................... .47
Manoeuvr
Manoeuvr ing aid
ing aid
see Manoeuvring assistance Manoeuvr
Manoeuvr
ing assist
ing assistance
ance
Cross Tra1c Ale rt.................................. 273
Drive Away Assist................................... 272
Manoeuvr
Manoeuvr ing assist
ing assistant
ant
Ac tivating/deactivating.......................... 273
Manual tr
Manual tr ansmission
ansmission
Operating thege arshiT le ver.................. 185
Map
Map Displaying online map contents.............. 308
Displaying weather informatio n.............. 308
Moving................................................... 307
Selecting the map orientation................ 307
Setting the map scale............................ 307
Switching mo torw ay information
on/o.................................................... 307
Massag Massag e pr
e progr
ogrammes
ammes
Re setting the settings............................ 113
Selecting the front seats........................1 13
Maximum design speed
Maximum design speed ................................ 182
Maximum design speed
Maximum design speed see Limiter
Maximum per
Maximum per missiblegr
missible gross v
oss v ehicle w
ehicle w eight
eight... 394 MBUX Int
MBUX Int
er
erior Assist
ior Assist ant
ant
Overview................................................ 293
Switching there ading light on/o.
(contactless).......................................... 294
Switching the sear chlight on/o.
(contactless). ......................................... 294
MBUX multimedia syst MBUX multimedia syst em
em
Ac tivating/deactivating standby mode... 222
Collision de tection (par kedve hicle)........ 221
Con/guring drive prog ram I................... .184
Home screen......................................... 289
No tes..................................................... 288
Operating theto uchscreen..................... 290
Overview................................................ 288
Re storing (fac tory settings).................... 301
Setting route-based speed adap tation.... 241
Setting the air distribution...................... 159
Setting the stationary heater/ventila-
tion........................................................ 164
St andby mode function.......................... 222
MBUX multimedia syst
MBUX multimedia syst em em
see Displ ay(MBUX multimedia system)
see MBUX Interior Assistant
Media
Media Overvi ewofthe functions and symbols.. .330 Index
515
515

No
tes..................................................... 295
Selecting pro/le options........................ .296
Pr
Pr ogr
ogr amme
amme
see DYNAMIC SELECT
Pr ot
Pr otection of t
ection of t he en
he envir
vironment
onment
No tes...................................................... .24
Ta ke -back of end-of-life vehicles............... 24 Q
Q
QR code
QR code Rescue car d............................................ .41
Quali/ed
Quali/ed specialis
specialist wt work
ork shop
shop .........................39 R
R
R
R adar and ultr
adar and ultr asonic senso rs
asonic senso rs
Damage................................................. 223
R
R adio
adio
Overview of the functions and symbols.. .332
R
R ain closing function
ain closing function
Side windo ws........................................... 96
R
R ain-closing f
ain-closing f eature
eature
Sliding sunroof....................................... 101
REAC
REAC H r
H regulation
egulation........................................... 40 R
R
eading lamp
eading lamp
see Interior lighting
R
R eading light
eading light
Switching on/o. (contactless). .............. 294
R
R eal w
eal w ood (Car
ood (Car e)
e).......................................... 349
R
R ear door (c
ear door (c hild safe
hild safety loc
ty lock)
k)........................... 78
R
R ear f
ear f og light
og light
Switching on/o..................................... 139
R
R ear seat
ear seat
see Seat
R
R ear seat belt
ear seat belt
Status displ ay.......................................... 52
R
R ear seat belt st
ear seat belt st atus display
atus display ........................... 52
R
R ear window
ear window
Replacing wiper blade............................ 152
R
R ear windo
ear windo w heat
w heater
er ...................................... 157
R
R ear windo
ear windo w wipers
w wipers
Ac tivating/deactivating.......................... 150
R
R ear
ear -vie
-vie w mirr
w mirr or
or
Anti-dazzle mode (automatic)................. 154
R
R ear
ear -vie
-vie w mirr
w mirr or
or
see Outside mir rors R
R
ecuper
ecuper ation
ation
Fu nction................................................ 178
Setting.................................................. .179
R
R ecy
ecy cling
cling
see Take -back of end-of-life vehicles
R
R educing ag
educing ag ent
ent
see AdBlue ®
R
R efuelling
efuelling
Refuelling theve hicle............................ .191
R
R egistr
egistr ation
ation
Ve hicle..................................................... 40
R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 394
Small components................................. 394
R
R emot
emot e Online
e Online
Charging the star ter batter y................... 171
Cooling/heating theve hicle interior...... .171
St arting theve hicle............................... .171
R
R eplacing a bulb
eplacing a bulb
see Changing bulbs
R
R escue card
escue card ................................................... 41
R R eser ve
eser ve
Fu el....................................................... 400 520 520
Index

R
R
ese
ese t function (MBUX multimedia syst
t function (MBUX multimedia syst em)
em) .... 301
R
R esidual heat
esidual heat............................................... 159
R
R est
est or
oring (f
ing (f act
actor
ory se
y se ttings)
ttings)
see Reset function (MBUX multimedia system)
R
R es
es tr
traint syst
aint syst em
em
Basic instructions forch ildren.................. 61
Fu nction in an accident............................ 47
Fu nctionality........................................... .47
Limited pr otection....................................46
Malfunction............................................. 47
Pr otection................................................ 46
Self-test...................................................47
Wa rning lamp........................................... 47
Rev
Rev er erse g
se g ear
ear
Engaging................................................ 188
Rev
Rev er
ersing camera
sing camera
Care...................................................... 348
Fu nction................................................ 258
Opening the camera co ver (360°
Camera)................................................ 263
Switching automatic operation on/o.
(360° Camera)...................................... 263
Rev
Rev er ersing lights (c
sing lights (c hanging bulbs)
hanging bulbs).................. 149
Rims (car
Rims (car e)
e).................................................. 348 R
R oll awa
oll awa y prot
y pr otection
ection
see HOLD function
R
R oller sunblind
oller sunblind
Sliding sunroof......................................... 98
R
R oof lining (car
oof lining (car e)
e).......................................... 349
R
R oof load
oof load.....................................................4 06
R
R oof load display
oof load display
Information............................................1 83
R
R oof lugg
oof lugg ag
age r
e r ack
ack
Loading.................................................. 132
Securing................................................ 132
R R oute
oute
Calculating............................................. 306
Selecting options................................... 306
R R out
out e guidance wit
e guidance wit h augment
h augmented r
ed reality
eality
Ac tivating............................................... 306
Displaying street names and house
numbers................................................ 306
R R out
out e-based oper
e-based oper ating-mode s
ating-mode strtrat
at egy
egy
Fu nction/no tes...................................... 181
R
R out
out e-based speed adapt
e-based speed adapt ation
ation
Fu nction................................................ 240
Setting.................................................. .241 R
R
un-0at
un-0at c
char
har act
acter
eristics
istics
MOExtended tyres................................. 354
R
R unning-in not
unning-in not es
es.......................................... 172 S
S
Safe
Safe ty syst
ty syst ems
ems
see Driving saf ety sy stem
Sa fe
Safe ty v
ty vest
est.................................................. .352
Searc
Searc h light
h light
Switching on/o. (contactless). .............. 294
Seat
Seat 4-waylumbar suppor t............................ 109
adjusting (electrically)............................ 109
Ad justing (Seat Com fort)........................ 108
Ad justing there ar seat (mechanical ly).... 109
Ad justing the seat backrest angle
(rear)..................................................... 125
Ad justment (without Seat Com fort
Pa ckage)................................................ 106
Con/guring settings.............................. .112
Cor rect driver's seat position................. 105
Fo lding back the backrest (rear)............. 124
Fo lding the backrest (front passenger
seat) forw ards....................................... .121 Index
521
521

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