2021 MERCEDES-BENZ GLB SUV ECU

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and tra1c conditions. Do not
continue driving under any circums tances. #
Consult a quali/ed speciali stwo rkshop. #
Notethe messages on the instrument displa y.
ï
Tr ailer tow hitch warning
lamp *T
hered trailer hitch warning lamp is lit.
The trailer hitch is not operational. &
W
WARNING
ARNING Risk of an accident if the ball neck is not loc ked
The trailer may become de tach ed. #
Stop theve hicle immediately in accordance with the tra1c conditions. Do not continue driving. #
Uncouple the trailer and secure it against rolling away. #
Initiate a new swivelling procedu reand do not re-couple the trailer until the display message disappears. #
Notethe messages on the instrument displa y. Display messages and
warning/indicator lamps
445
445

USB port...............................................
.138
Child safe
Child safe ty lock
ty lock
Re ar door................................................ .76
Re ar side wind ows................................... 77
Child seat
Child seat
Appr oval catego ries.................................62
At tach ing (no tes)..................................... .61
Basic instructions.................................... 57
Fr ont passenger seat (no tes).................... 73
Fr ont passenger seat (without auto-
matic airbag shuto.)............................... .73
ISOFIX/i-Size (/tting).............................. .66
No tes on risks and danger s...................... 58
Re commendations forch ild restraint
systems................................................... 60
Seats suitable for belt-secured child
re straint systems..................................... 70
Seats suitable for i‑Size child restraint
systems................................................... 66
Seats suitable for ISOFIX child
re straint systems..................................... 64
Securing on the co-driver seat..................74
Securing on there ar seat......................... 72
To pTe ther................................................ 69 Childr
Childr en en
Av oiding dangers in theve hicle............... .58
Basic instructions.................................... 57
Chock
Chock
Storage location..................................... 358
Chock
Chock see Chock
City lighting
City lighting.................................................. 146
Cleaning Cleaning see Care
Cleaning
Cleaning 0uid
0uid
see windscreen washer 0uid
Climat
Climat e contr
e contr ol
ol
Ac tivating/deactivating.......................... 162
Ac tivating/deactivating the A/C func-
tion (control panel).................................1 62
Ac tivating/deactivating the A/C func-
tion (MBUX multimedia system).............. 162
Ac tivating/deactivating the synchro-
nisation function (control panel)............. 163
Ac tivating/deactivating the synchro-
nisation function (MBUX multimedia
system).................................................. 163 Air-recirculation mode (with /ne parti-
cle pre/lter)...........................................1
63
Au tomatic control................................. .162
Calling up the air conditioning menu....... 162
Demisting the windscreen...................... 161
Demisting windo ws................................ 163
Fr ont air vents........................................ 165
No te...................................................... 161
Re ar air vents......................................... 166
Re sidual heat......................................... 163
Setting (MBUX multimedia system)......... 162
Setting the air distribution...................... 161
Setting the air0ow.................................. 161
Setting theve hicle interior temp era-
ture....................................................... 161
St ationary heater/ ventilation................. 164
Switching there ar wind owheater
on/o.................................................... 161
THERM ATIC cont rol panel...................... 161
THERMOTRONIC control panel............... 161
Ve ntilating theve hicle (con venience
opening).................................................. 94
Clot
Clot hes hook hes hook ................................................ 134
Co-dr Co-dr iv iver airbag
er airbag shut
shuto.
o.
see Automatic co-driver airbag shuto. Index
461
461

Head r
Head r
es
estr traint
aint
Fr ont (adjusting mechanically)................ 111
Re ar (adjusting)..................................... .112
Re ar (removing//tting)........................... 113
Head-up displ ay
Head-up display
Adjusting brightness (on-board com-
puter).................................................... 263
Ad justing display elements (on-board
co mp uter).............................................. 263
Care...................................................... 325
Fu nction................................................ 262
Menu (on-boa rdcomputer)..................... 263
Operating the memory function.............. 118
Setting the position (on-board com-
puter).................................................... 263
Switching on/o.....................................2 64
Headlam
Headlam p p0ashing
0ashing ........................................ 144
Headlam
Headlam ps
ps
see Automatic driving lights
Heating
Heating see Climate control
Help call
Help call see Mercedes-Benz emer gency call system High beam
High beam
Activating/deactivating.......................... 144
High beam
High beam see Adaptive Highbeam Assist
see Adaptive Highbeam Assist Plus
High-pr
High-pr essur
essure cleaner (car
e cleaner (car e)
e)........................ 321
Hill St
Hill Star
art Assist
t Assist............................................ 206
HOLD function
HOLD function Function/no tes...................................... 204
Switching on/o..................................... 205
Home scr
Home scr een (media displa
een (media displa y)
y)
Overview................................................ 266 I
I
i-Size c
i-Size c hild seat secur
hild seat secur ing syst
ing system
em
Fi tting...................................................... 66
Seats suitable for attaching...................... 66
Identi/cation
Identi/cation plate
plate
Engine................................................... 371
Ve hicle.................................................. 371
Ignition key
Ignition key
see Key
Immobiliser Immobiliser .................................................. 100 Im
Im plied w
plied w arr
arranty
anty
Ve hicle..................................................... 38
Im
Im port
port er addr
er addr esses
esses
Wi reless components...............................33
In-Car
In-Car O1ce
O1ce
Fe atures................................................ 296
Indicat
Indicat or lamp
or lamp
see Warning/indicator lamp
Individual dr
Individual dr iv
ive pr
e pr ogr
ogram
am
Con/guring............................................ 181
Selecting............................................... 180
Inspection Inspection see ASS YST PLUS
Ins
Instr trument clust
ument clust er
er
Fu nction/no tes.............................. 258, 259
Ins
Ins tr
tr ument display
ument display
Fu nction/no tes...................................... 259
Instrument clus ter.................................... 10
Overview of displa ys............................... 262
Wa rning/indicator lamps........................ 442
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...................................... 258 Index
471
471

Int
Int
ellig
ellig ent Light Syst
ent Light Syst em
em
Ac tivating/deactivating.......................... 147
Ac tive headlamps................................... 145
Ad aptive Highbeam Assis t...................... 147
Ad aptive Highbeam Assist Plu s............... 148
City lighting............................................ 146
Cornering light....................................... 146
Mo torw ay mode.................................... .146
Overview................................................ 145
Int Int er
erior lighting
ior lighting
Ad justing............................................... 150
Ambient lighting.................................... .150
Re ading lamp......................................... 150
Switch-o. delay time.............................. 151
Int
Int er
erior pr ot
ior pr otection
ection
Fu nction................................................ 101
Priming/deactivating............................. 102
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...................... 64 ISOFIX c
ISOFIX c
hild seat secur
hild seat secur ing syst
ing syst em
em
Fi tting...................................................... 66 J
J
Jack
Jack Declaration of conformity......................... 33
Storage location.................................... .358
Jum Jum p-st
p-st ar
art connection
t connection
General no tes....................................... .337 K
K
K
K e
ey
y
Ac oustic locking veri/cation signal.......... .80
Battery..................................................... 81
Deacti vating a function............................ 80
Emer gency key......................................... 81
Energy consum ption................................ 80
Fu nction overview.................................... 79
Ke yring attachment................................. 81
Problem................................................... 82
Unlocking setting..................................... 80
KEYLESS-GO KEYLESS-GO Deactivating a function............................ 80
Locking/unlocking theve hicle................. 84 Problem................................................... 84
Unlocking setting.................................... .80
Kic Kic kdo
kdo wn
wn
Using..................................................... 185
Knee airbag
Knee airbag.................................................... 48 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..................................................... 277
Setting................................................... 277
Light adjus
Light adjustment tment
Low beam (d riving abroad).................... .142
Light switch
Light switch Overview................................................ 142 472
472
Index

Loc
Loc
king/unloc
king/unloc king
king
Ad ditional door loc k................................. 82
Emer gency key......................................... 85
KEYLESS-GO............................................ 84
Opening theta ilgate................................. 87
Switching the automatic locking fea-
ture on/o.............................................. .85
Unlo cking/opening the doors from
th e inside................................................. 83
Lo
Lo w beam w beam
Ac tivating/deactivating.......................... 142
Light adjustment (driving abroad)........... 142
L
L ubr
ubr icant additiv
icant additiv es
es
see Additives
L
L ugg
ugg age
age
Securing................................................ 119
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 07M
M
Main beam Main beam Changing bulbs...................................... 153 Maint Maint
enance
enance
see ASS YST PLUS
Malfunction
Malfunction Restraint system..................................... .43
Manoeuvr
Manoeuvr ing aid
ing aid
see Manoeuvring assistance
Manoeuvr
Manoeuvr ing assist
ing assistance
ance
Cross Tra1c Ale rt.................................. 251
Drive Away Assist................................... 250
Manoeuvr
Manoeuvr ing assist
ing assistant
ant
Ac tivating/deactivating.......................... 251
Map
Map Displaying online map contents.............. 284
Displaying weather informatio n.............. 284
Moving................................................... 283
Selecting the map orientation................ 283
Setting the map scale............................ 283
Switching mo torw ay information
on/o.................................................... 283
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
see Limiter Maximum per
Maximum per
missiblegr
missible gross v
oss v ehicle w
ehicle w eight
eight... 371
MBUX Int
MBUX Int er
erior Assist
ior Assist ant
ant
Overview................................................ 270
Switching there ading light on/o.
(contactless).......................................... 271
Switching the sear chlight on/o.
(contactless). ......................................... 271
MBUX multimedia syst MBUX multimedia syst em
em
Ac tivating/deactivating standby mode... 199
Collision de tection (par kedve hicle)........ 197
Con/guring drive prog ram I................... .181
Home screen......................................... 266
No tes..................................................... 265
Operating theto uchscreen..................... 267
Overview................................................ 265
Re storing (fac tory settings).................... 278
Setting route-based speed adap tation.... 217
Setting the air distribution...................... 163
Setting the stationary heater/ventila-
tion........................................................ 165
St andby mode function.......................... 198
MBUX multimedia syst MBUX multimedia syst em
em
see Displ ay(MBUX multimedia system)
see MBUX Interior Assistant 474
474
Index

R
R
ear seat belt
ear seat belt
Status displ ay.......................................... 47
R
R ear seat belt st
ear seat belt st atus display
atus display........................... 47
R
R ear window
ear window
Replacing wiper blade............................ 157
R
R ear windo
ear windo w heat
w heater
er...................................... 161
R
R ear windo
ear windo w wipers
w wipers
Ac tivating/deactivating.......................... 154
R
R ear
ear -vie
-vie w mirr
w mirr or
or
Anti-dazzle mode (automatic)................. 159
R
R ear
ear -vie
-vie w mirr
w mirr or
or
see Outside mir rors
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............................ .186
R
R egistr
egistr ation
ation
Ve hicle..................................................... 36
R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 370 Small components................................. 370
R
R emot
emot e Online
e Online
Charging the star ter batter y................... 169
Cooling/heating theve hicle interior...... .169
St arting theve hicle............................... .170
R
R eplacing a bulb
eplacing a bulb
see Changing bulbs
R
R escue card
escue card ................................................... 38
R
R eser ve
eser ve
Fu el....................................................... 376
R
R ese
ese t function (MBUX multimedia syst
t function (MBUX multimedia syst em)
em).... 278
R
R esidual heat
esidual heat............................................... 163
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 estr
estr aint syst
aint syst em
em
Basic instructions forch ildren.................. 57
Fu nction in an accident............................ 43
Fu nctionality............................................ 43
Limi ted pr otection.................................... 42
Malfunction............................................. 43
Pr otection................................................ 42
Self-test...................................................43
Wa rning lamp........................................... 43 R
R e ev
ver
er se g
se g ear
ear
Engaging................................................ 183
Rev
Rev er
ersing camera
sing camera
Care...................................................... 324
Fu nction................................................ 235
Opening the camera co ver (360°
Camera)................................................2 41
Switching automatic operation on/o.
(360° Camera)...................................... 241
Rev Rev er
ersing lights (c
sing lights (c hanging bulbs)
hanging bulbs) .................. 153
Rims (car
Rims (car e)
e).................................................. 324
R
R oll awa
oll awa y prot
y pr otection
ection
see HOLD function
R
R oller sunblind
oller sunblind
Sliding sunroof......................................... 96
R
R oof lining (car
oof lining (care) e).......................................... 325
R
R oof load
oof load.....................................................3 81
R
R oof load display
oof load display
Information............................................1 80
R
R oof lugg
oof lugg ag
age r
e r ack
ack
Loading.................................................. 135
Securing................................................ 135 Index
479 479

Re
set function (MBUX multimedia sys-
te m)....................................................... 278
Syst
Syst em se
em se ttings
ttings
see Language T
T
T
T ailg
ailg ate
ate
Closing................................................... .88
HANDS-FREE ACCESS............................. 90
Limiting the opening angle....................... 92
Opening................................................... 87
Unlocking (emer gency key)...................... 92
T
T ailpipes (car
ailpipes (car e)
e)............................................ .324
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.................. 22
T
T ank cont
ank cont ent
ent
Ad Blue ®
................................................ .377
Fu el....................................................... 376
Re ser ve(fuel)........................................ .376
T
T ec
ec hnical data
hnical data
Axle load (trailer operation).................... 384
Component-speci/c information............ 370
Fa stening points (t railer hitch)................ 382
Information............................................ 368 Mounting dimensions (trailer hitch)........ 382
No tes (trailer hitch)................................ 382
Overhang dimension (trailer hitch)......... .382
Re gula tory radio identi/cation (Indo-
nesia).................................................... 370
Re gula tory radio identi/cation of
small component s.................................. 370
To ngue weight........................................ 383
To wing capacity (trailer operation ).......... 383
T
T elephone elephone
Connecting a mobile phone (Passke y).... 290
Connecting a mobile phone (Secure
Si mp lePa iring)....................................... 290
Fu nctions in thete lephone menu............ 290
No tes..................................................... 287
No tes on wireless charging (mobile
phone)................................................... 138
Operating modes................................... 289
Te lephone menu overview...................... 289
Wi reless charging (mobile phone)........... 139
T
T elephon elephon y oper
y operating modes
ating modes
Blu etoo th®
telephony............................. 289
T
T em
em per
per ature
ature
Setting theve hicle interior temp era-
ture....................................................... 161 Themes
Themes
Fastening.............................................. .273
Thir
Thir dro
d ro w of seats
w of seats
Fo lding back the backrest on theth ird
ro w of seats.......................................... .128
Fo lding the backrest on theth ird row
of seats forw ards................................... 126
Getting in/out........................................ 109
Height limit............................................ 104
Thr
Thr ough-loading f ough-loading f eature
eature
see Load compartment
see Seat
see Third row of seats
T T ie-do
ie-do wney
wn eyes
es.............................................. 133
TIREFIT kit
TIREFIT kit Declaration of conformity......................... 34
Storage location.................................... .331
Using..................................................... 332
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.............................................. 383
T
T ool
ool
see Vehicle tool kit Index
483
483