2021 MERCEDES-BENZ GLB SUV light

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
;
Engine diagnosis warning
lamp *T
he yellow engine diagnostics warning lamp is lit while the engine is running.
A malfunction has occur red in the engine, theex haust system or the fuel system.
The emissions limit value may ha vebeen exceeded and the engine may be running in eme rgency operation mode. #
Have theve hicle checked as soon as possible at a quali/ed specialist workshop.
V
V ehicles wit
ehicles wit h a diesel engine:
h a diesel engine: the fuel tank may ha vebeen run dr y. #
Start the engine thre eto four times aTer refuelling.
If th eye llow engine diagnosis warning lamp goes out, emer gency ope ration mode is cancelled. The vehicle need not
be checked.
# Electrical fault warning lamp *T
hered electrical fault warning lamp is lit.
There is a fault in the electrics. #
Notethe messages on the instrument displa y.
æ
Fu elreser vewarning lamp
lights up *T
he yellow fuel reser vewarning lamp lights up while the engine is running.
The fuel supply has dropped into there ser verange. #
Refuel. 448
448
Display messages and
warning/indicator lamps

Dr
Dr
iving syst
iving syst ems
ems W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
L
Wa rning lamp for distance
wa rning function *T
he red distance warning lamp lights up while theve hicle is in motion.
The dis tance totheve hicle in front is too small forth e speed selected.
If th ere is an additional warning tone, you are approaching an obstacle at too high a speed. #
Be prepared tobrake immediatel y. #
Increase the distance.
Fu nction of Active Brake Assist (/ page 222).
Ó Ac tive Brake Assist warning
lamp *T
heActive Brake Assist warning lamp is on.
Due todirty sensors or a malfunction, the system is not available or thera nge of functions is restric ted. #
Notethe messages on the instrument displa y.
ê
Ac tive Brake Assist warning
lamp *T
heActive Brake Assist warning lamp is on.
The system is switched o. or thera nge of functions has been automatically restric ted.
This may be the case if the driver is not wearing a seat belt or ano ther driving system has been activated. #
Obser vethe no tes on Active Brake Assist (/ page 222). Display messages and
warning/indicator lamps
451
451

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
÷
ESP ®
wa rning lamp lights up *
The yellow ESP ®
wa rning lamp is lit while theve hicle is running.
ESP ®
is malfunctioning.
Other driving systems and driving sa fety systems (e.g. BAS) may also be malfunctioning. #
Notethe messages on the instrument displa y. &
W
W ARNI NG
ARNI NGRisk of skidding if ESP ®
is malfunctioning
If ESP ®
is malfunctioning, ESP ®
cannot carr y outvehicle stabilisation. In addition, other driving saf ety sy stems are
swit ched o.. #
Drive on carefull y. #
Have ESP ®
ch ecked at a quali/ed specialist workshop. å
ESP ®
OFF warning lamp *
The yellow ESP ®
OFF warning lamp is lit while theve hicle is running.
ESP ®
is deactivated.
Other driving systems and driving sa fety systems may also be inoperative. &
W
WARNING
ARNING Risk of skidding when driving with ESP ®
deactivated
ESP ®
does not act tostabilise theve hicle. The availability of fu rther driving saf ety sy stems is also limi ted. #
Drive on carefull y. #
Deactivate ESP ®
only for as long as the situation requ ires. Display message
s andwarning/indicator lamps
453
453

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
h
Ty re pressure monitoring
system warning lamp lights
up *T
he yellow tyre pressure monitoring system warning lamp (pressure loss/malfunction) is lit.
The tyre pressure monitoring system has de tected tyre pressure loss in at least one of the tyres. &
W
WARNING
ARNING Risk of an accident due toinsu1cient tyre pressure
R The tyres can burst.
R The tyres can wearexcessively and/or une venly.
R The driving characteristics as well as the steering and braking may be greatly impaired.
Yo u could then lose control of theve hicle. #
Obser vethere commended tyre pressures. #
Adjust the tyre pressure if necessar y. #
Stop theve hicle in accordance with the tra1c conditions. #
Check the tyre pressure and the tyres. Display messages and
warning/indicator lamps
455
455

A
A
ctiv
ctiv eSt
e St eer
eer ing Assist
ing Assist
Ac tivating/deactivating.......................... 221
Ac tive Emer gency Stop Assist................ 221
Fu nction................................................ 219
System limits......................................... 219
A
A dap
dap tiv
tive br
e br ak
ake lights
e lights .................................... 206
A
A dap
dap tiv
tive cr
e cr uise contr
uise contr ol
ol
see Active Distance Assist DISTRONIC
A
A dap
dap tiv
tive Highbeam Assist
e Highbeam Assist
Ac tivating/deactivating.......................... 148
Fu nction................................................ 147
A
A dap
dap tiv
tive Highbeam Assis
e Highbeam Assist Plus t Plus
Fu nction................................................ 148
Switching on/o..................................... 149
A
A dBlue
dBlue ®
®
Ad ditives................................................ 377
Capacity................................................ 377
No tes..................................................... 190
Purit y.................................................... .377
To pping up............................................ .190
A
A dditional door lock
dditional door lock ....................................... 82
A
A dditiv
dditiv es
es
Ad Blue ®
................................................ .377 Engine oil............................................... 378
Fu
el....................................................... 375
A
A dditiv dditiv es (A
es (AdBlue
dBlue ®
®
)
)
see AdBlue ®
A
A dditiv
dditiv es (engine oil)
es (engine oil)
see Additives
A
A dditiv
dditiv es (fuel)
es (fuel)
see Fuel
A
A djus
djus ting t
ting t he headlam
he headlam p r
p range
ange ...................... 143
ATer
ATer -sales
-sales ser
service
vice
see ASS YST PLUS
Air conditioning menu
Air conditioning menu Calling up.............................................. 162
Air dis
Air distr tribution
ibution
Setting................................................... 161
Setting (MBUX multimedia system)......... 163
Air inlet
Air inlet see Air-water duct
Air pr
Air pr essure
essure
see Tyre pressure
Air v
Air v ents
ents
Ad justing (front)..................................... 165 Ad
justing (rear)...................................... 166
Air v
Air v ents
ents
see Air vents
Air
Air -conditioning syst
-conditioning syst em
em
see Climate cont rol
Air
Air -r
-recir
ecir culation mode (wit
culation mode (wit h
h/ne
/ne
par
par ticle
ticle pr
pre/lt
e/lt er)
er).......................................... 163
Air
Air -w
-wat
ater duct
er duct
Ke eping free.......................................... 319
Airbag
Airbag Activation................................................ 43
Fr ont airbag (driver, front passenger)........ 48
Installation locations................................ 48
Knee airbag............................................. 48
Overview.................................................. 48
PA SSENGER AIR BAG indicator la mps...... 52
Pro tection................................................ 49
Re duced pr otection.................................. 50
Side airbag.............................................. 48
Wi ndow airbag......................................... 48
Air0 ow
Air0ow
Setting................................................... 161
Alar Alar m syst
m syst em
em
see ATA (anti-theT alarm system) Index
457
457

All-wheel dr
All-wheel dr
ive
ive
see 4MATIC
Ambient lighting
Ambient lighting Setting (MBUX multimedia system)......... 150
Andr
Andr oid A
oid A uto
uto
see Smartphone integ ration
Animals
Animals
Pets in theve hicle.................................... 77
Anti-loc
Anti-loc k br
k braking syst
aking syst em
em
see ABS (Anti-lock Braking System)
Anti-skid c
Anti-skid c hains
hains
see Sn owchains
Anti-t
Anti-theT heTprot
pr otection
ection
Ad ditional door loc k................................. 82
Immobiliser............................................ 100
Anti-t
Anti-theT heTprot
pr otection
ection
see ATA (anti-theT alarm system)
Anticipat
Anticipat or
ory occupant pr ot
y occupant pr otection
ection
see PRE-SAFE ®
(anticipatory occu-
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus) Apple CarPlay
Apple CarPlay
®
®
see Smartphone integ ration
Assist
Assist ance syst
ance syst ems
ems
see Driving saf ety sy stem
ASS YS
ASS YST PL
T PL US
US
Battery disconnection period s................ 313
Displaying the service due dat e.............. 312
Fu nction/no tes...................................... 312
Re gular maintenance work..................... 312
Special service requ irements................. 312
AT
ATA A(anti-t
(anti-theT heTalar
alarm syst
m syst em)
em)
Deactivating the alarm........................... 100
Fu nction................................................ 100
Interior pr otection function.....................1 01
Priming/deactivating interior pr otec-
tion........................................................ 102
Priming/deactivating tow- awa y pro-
te ction................................................... 101
To w- awa y protection function................. 101
A A TTENTION ASSIST
TTENTION ASSIST
Function................................................ 207
Setting.................................................. .208
System limitations.................................. 207 A
A
tt
tt ention assist
ention assist ant
ant
see ATTENTION ASSIST
A
A ut
ut hor
hor ised w
ised w ork
orkshop
shop
see Quali/ed specialist workshop
A
A ut
ut omatic car w
omatic car w ash mode
ash mode
Ac tivating............................................... 321
A
A ut
ut omatic co-dr
omatic co-dr iv
iver airbag
er airbag shut
shuto.
o.
Fu nction of co-driver airbag shuto........... 51
A
A ut
ut omatic dist
omatic dist ance contr
ance control
ol
see Active Distance Assist DISTRONIC
A
A ut
ut omatic dr
omatic dr iving lights
iving lights ................................ 143
A
A ut
ut omatic engine st
omatic engine st art
art
see ECO start/stop function
A
A ut
ut omatic engine st
omatic engine st op
op
see ECO start/stop function
A
A ut
ut omatic fr
omatic fr ont passeng
ont passeng er airbag
er airbag shut
shuto.
o.
PA SSENGER AIR BAG indicator la mps...... 52
A
A ut
ut omatic measur
omatic measur es
esaTer
aTer an accident
an accident........... .56
A
A ut
ut omatic mirr
omatic mirr or f
or folding function
olding function
Ac tivating/deactivating.......................... 160
A
A ut
ut omatic tr
omatic tr ansmission
ansmission
DIRECT SELECT le ver............................. 182 458
458
Index

Drive prog
rams...................................... 179
DY NAMIC SELECT switch...................... .179
Engaging drive position.......................... 183
Engaging reve rsege ar............................ 183
Kickdown............................................... 185
Manual gear changing........................... .184
Selecting park position........................... 183
St eering wheel gearshiT paddles............ 184
Tr ansmission position displ ay................. 182
Tr ansmission position s........................... 182
A
A ut ut omatic tr
omatic tr ansmission (pr
ansmission (problem) oblem)
see Transmission (problem)
Axle load
Axle load Perm issible............................................ 371
Tr ailer operatio n..................................... 384 B
B
Bag hook
Bag hook..................................................... 133
Ball neck Ball neck Folding out/in........................................ 252
B
B AS (Br AS (Br ak
ake Assis
e Assist Syst t System)
em)........................... 201
Batt Batt er
ery (ke
y (ke y)
y)
Re placing................................................. 81 Batt
Batt
er
ery (v
y (v ehicle)
ehicle)
Charging (Remo teOnline)..................... .169
No tes..................................................... 336
No tes (starting assis tance and charg-
ing)........................................................ 337
Belt
Belt see Seat belt
Bicy Bicy cle r cle r ack
ack
Load capacit y........................................ 383
Tr ailer operatio n.................................... .255
Blind Spo
Blind Spo t Assist
t Assist
Ac tivating/deactivating.......................... 232
Fu nction................................................ 230
System limi tations.................................. 230
Blow
Blow er
er
see Clima tecont rol
BlueTEC
BlueTEC see AdBlue ®
Bonnet
Bonnet Function (active bonnet)......................... 313
Opening/closing.................................... 314
Re setting (active bonn et)........................ 313 Boo
Boo t lid t lid
see Tailgate
Br
Br ak
ak e Assis
e Assist Syst t System
em
see BAS (Brake Assist System)
Br
Br ak
ak e
e0uid
0uid
No tes..................................................... 379
Br
Br ak
ak e f
e f or
orce disce distr tribution
ibution
EBD (Elect ronic Brake forc e Distribu-
tion)....................................................... 204
Br
Br ak
ak es
es
ABS (Anti-lock Braking System).............. 201
Ac tive Brake Assist................................. 222
Ad aptive brake lights.............................. 206
BAS (Brake Assist System).................... .201
Driving tips............................................1 71
EBD (Electronic Brake forc e Distribu-
tion)....................................................... 204
HOLD function....................................... 204
Limited braking e.ect (salt-treated
ro ads)................................................... .171
Ne w/replaced brake linings/brake
discs...................................................... 170
Po st-collision brak e.................................. 56
Ru nning-in no tes.................................... 170 Index
459 459

Br
Br
aking assist
aking assist ance
ance
see BAS (Brake Assist System)
Br
Br eakdo
eakdo wn
wn
Assistance overview. ................................ 18
To w- starting........................................... 345
To wing away.......................................... 341
Tr anspo rting theve hicle........................ .343
Wheel chang e........................................ 359
Br
Br ea kdo
eakdo wn
wn
see Flat tyre
Butt
Butt ons
ons
St eering wheel....................................... 260 C
C
Calls
Calls Mercedes me......................................... 290
Camera
Camera Information............................................ 199
Camera
Camera see 360° Camera
see Dashcam
see Reversing camera Car
key
Car key
see Key
Car w Car w ash
ash
see Care
Car w
Car w ash (car
ash (car e)
e)............................................ 319
Car
Car -t
-to-X
o-X -Communication
-Communication
Displaying hazard warnings.................... 284
Care
Care 360° camera......................................... 324
Air-water duct........................................ 319
Automatic car wash.............................. .319
Carpet................................................... 325
Decorative foil........................................ 323
Display................................................... 325
Exterior lighting...................................... 324
Head-up display..................................... 325
High-pressure cleaner............................3 21
Pa int...................................................... 322
Plastic trim............................................3 25
Re alwo od/trim elements..................... .325
Re versing camera..................................3 24
Ro of lining............................................. 325
Seat belt................................................ 325
Seat co ver............................................. 325 Sensors................................................. 324
St eering wheel....................................... 325
Ta ilpipes................................................ 324
Tr ailer hitc h............................................ 324
Wa shing byhand.................................... 322
Wheels/rims.......................................... 324
Wi ndo ws................................................ 324
Wi per blades.......................................... 324
Car
Car pe pet (Car
t (Car e)
e)............................................... 325
Changing bulbs
Changing bulbs Dipped beam......................................... 153
Fitting/removing co ver (front wheel
ar ch )...................................................... 152
Main beam............................................. 153
No tes..................................................... 151
Overview................................................ 152
Re versing lights......................................1 53
Tu rn signal lights (rear)........................... 153
Changing g
Changing g ears ears
Manually................................................ 184
Changing hub caps
Changing hub caps ....................................... 359
Char
Char ging
ging
On-board elect rical system battery
(12 V).................................................... 339 460
460
Index