2021 MERCEDES-BENZ GLB SUV cruise control

If
Tra1c Sign Assist cann otdeterm ine the maxi-
mum permissible speed (e.g. due tomissing
signs), thefo llowing display appears in the Instru-
ment Displa y: This is displa
yed continuously if theve hicle is in a
country where Tra1c Sign Assist is not suppor ted.
Tr a1c Sign Assist is not available in all countries.
% Also obser vethe information on display mes-
sages in Tra1c Sign Assist (/ page 385).
W
W ar
ar ning when appr
ning when appr oac
oaching pedes
hing pedes tr
trian cr
ian cr ossings
ossings
(v
(v ehicles wit
ehicles wit h Dr
h Driving Assist
iving Assist ance P
ance Pack
ackag
age)
e)
The system can warnyou if you approach a
pedestrian crossing with your vehicle. The ¯
Watch for pedestrians message appears inthe
inst rument clus ter.
The warning occurs only if appropriate tra1c
signs or lane markings are de tected and pedes-
trians are present in the danger zone. Syst
Syst em limits
em limits
The system may be impaired or may not function
particular lyin thefo llowing situations:
R Ifth ere is poor visibility, e.g. due toinsu1cient
illumination of thero ad, highly variable shade
conditions, rain, sno w,fog or heavy spr ay.
R Ifth ere is glare, e.g. from oncoming tra1c,
direct sunlight or re0ections.
R Ifth e windscreen in the area of the multifunc-
tion camera is dirty, or if the camera is misted
up, damaged or co vered.
R Ifth e tra1c signs are hard todetect, e.g. due
to dirt, snow or insu1cient lighting, or
because they are co vered.
R Ifth e information in the navigation system's
digital map is incor rect or out-of-date.
R If signs are ambiguous, e.g. road signs in road-
wo rks or in adjacent lanes.
R Ifyo u turn sharply when passing tra1c signs
outside the camera's /eld of vision. Se Se
tting
tting Tr
Tra1c
a1c Sign Assist
Sign Assist
R
R eq
eq uir
uir ements:
ements:
R Onl
Only v
y vehicles wit
ehicles wit h Dr
h Driving Assist
iving Assist ance P
ance Pack
ackag
age:
e:
Ac tive Distance Assist DISTRONIC and ECO
Assist must be acti vatedfo rth e automatic
adoption of speed limits.
Multimedia system: 4 © 5
Settings 5
Assistance
5 Traffic Sign Assist
A
A ctiv
ctiv ating or deactiv
ating or deactiv ating aut
ating automatic adop
omatic adop tion of
tion of
speed limits (onl
speed limits (onl y v
y vehicles wit
ehicles wit h Dr
h Driving Assist
iving Assist ance
ance
P
P ack
ack ag
age)
e) #
Select Adopt limit. #
Switch the function on or o..
The speed limits de tected byTra1c Sign
Assist are automatically adop tedby Active
Distance Assist DISTRONIC.
% If one of thefo llowing systems is activated,
th e de tected speed can be manual lyadop ted
as the speed limit:
R Active Distance Assist DISTRONIC
R Cruise control Driving and parking
229
229

Ov
Ov
er
ervie
vie w of ins
w of ins tr
trument display
ument display 1
Display content on leT (e xample: speedome-
te r): speedome ter / time / date / trip com-
puter From start andFrom reset/ range /
audio
The segments on the speedome ter indicate
th e statuses of thefo llowing systems: cruise
control/limiter/Active Distance Assist
DISTRONIC 2
Outside temp erature
3 Digital speedome ter
4 Time
5 Display content on right (e xample:tach ome-
te r): tach ome ter / average fuel consump-
tion / ECO display / navigation / G-me ter /
assistant display / 4MATIC / po wer me ter / po
we rav ailability displ ayofthe electric mo tor
(equipment-dependent)
The fuel supp lywill be inter rupted toprotect
th e engine when there d mark on therev
counter (o verrev ving range) is reached.
6 Index points
These show the selected display or menu con-
te nt. Instrument display and on-board computer
259 259

7
Coolant temp erature display
During normal operation, the coolant temp er-
ature display is permitted torise to120°C.
8 Selected drive prog ram
9 Selected transmission position
A Centre display area of the inst rument display
(e xamp le: standard display for trip): Assis-
ta nce / Telephone / Navigation / Trip /
Media / Radio / Styles and displa ys /
Service / Powe r me ter (equipment-depend-
ent)
B Fuel le vel, fuel /ller 0ap location indicator,
ra nge Ov
Ov
er
ervie
vie w of butt
w of butt ons on t
ons on the st
he steer
eer ing wheel
ing wheel 1
P Back/Home button (p ress and hold),
on-board computer
2 Touch Control, on-board computer
3 Control panel for cruise control/limiter or
Ac tive Distance Assist DISTRONIC
4 Control panel forth e MBUX multimedia sys-
te m (/ page 265) £
LINGU ATRO NIC
5 ò Tocall up the home screen of the multi-
media system
6 Touch Control multimedia system
7 % Back button (multimedia system)
8 Brightness control toadjust the lighting in the
Instrument Displ ayand in the control ele-
ments of theve hicle interior Oper
Oper
ating t
ating t he on-boar
he on-boar d com
d comput
puter
er
Obser vethe legal requ irements forth e country in
which you are cur rently driving when ope rating
th e on-board computer. 260
260
Instrument display and on-board computer

Ov
Ov
er
ervie
vie w of display
w of display s in t
s in the ins
he ins tr
trument display
ument display
Displa yson the inst rument displa y:
u Active Parking Assist (/ page 247)
é Parking Assist PARKTRONIC deactivated
(/ page 245)
h Cruise control (/ page 208)
È Limiter (/ page 209)
ç Active Distance Assist DISTRONIC
(/ page 211)
æ Active Brake Assist (/ page 222)
à Active Steering Assist (/ page 219)
à Active Lane Keeping Assist (/ page 232)
è ECO start/s top function (/ page 177)
ë HOLD function (/ page 204)
_ Adaptive Highbeam Assist (/ page 147)
Ad aptive Highbeam Assist Plus
(/ page 148)
ð Maximum permissible speed exceeded (for
cer tain countries only) V V
ehicles wit ehicles wit h Speed Limit Assist:
h Speed Limit Assist: detected
instructions and tra1c signs (/ page 226).
V
V ehicles wit
ehicles wit h
hTr
Tra1c
a1c Sign Assist:
Sign Assist: detected instruc-
tions and tra1c signs (/ page 228). Head-up display
Head-up display
F
F
unction of t
unction of t he head-up display
he head-up display *
N
NO OTE
TE Mercedes-AMG vehicles #
Obser vethe no tes in the Supplement.
Yo u could otherwise failto recognise
dangers. The head-up display projects
thefo llowing infor-
mation into the driver's /eld of vision abo vethe
cockpit, forex ample:
R The vehicle speed
R Information from the navigation system
R Information from the driving systems and driv-
ing saf ety sy stems
R Some warning messages Depending on
theve hicle's equipment, di.erent
content can be shown in theth re e areas of the
head-up displ ay (/page 263).
Displa
Displa y cont
y content
ent 1
Navigation instructions
2 Current speed
3 Detected instructions and tra1c signs
4 Set speed in the driving system (e.g. cruise
control) 262
262
Instrument display and on-board computer

Set speed in
the driver assistance system,
e.g. cruise control
Wa rnings from driver assistance systems, e.g.
distance warning
4 Right display area
Tra1c Sign Assist
Distribution of the drive torque s, 4MATIC
(/ page 186)
Assis tant display
5 Con/guring settings
6 Indexpoints
Display areas 2to4 that are not requ ired can
be hidden.
% In audio mode, the station name or track will
be shown temp orarily when the audio source
is being actively operated. In addition, the lat-
est calls will be displa yed when thete lephone
list on the inst rument display is actively oper-
ated. #
Swipe upwards or down wards on the leT-hand
To uch Control. Switc Switc
hing t
hing t he head-up displa
he head-up displa y
y on/o.
on/o. via t
via the mul-
he mul-
timedia syst
timedia syst em
em Multimedia system:
4 © 5
Settings 5
Quick access #
Select HUD.
The head-up-display is activated. 264
264
Instrument display and on-board computer

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
h
- - - km/h *C
ruise control cannot be activated as not all activation conditions are ful/lled. #
Obser vethe activation conditions for cruise control (/ page 210).
Cruise control inoperative *Cruise control is malfunctioning. #
Consult a quali/ed specialist workshop.
Cruise control and Limiter
inoperative *C
ruise control and the limiter are malfunctioning. #
Consult a quali/ed specialist workshop.
Cruise control off *Cruise control has been deactivated.
If th ere is an additional warning tone, cruise cont rol has been deactivated automatically (/ page 208).
È
- - -km/h *T
he limi ter can temp orarily not be engaged. Once the cause of the problem is no longer present, the system will be
av ailable again.
Limiter passive *Ifyo u depress the accelerator pedal be yond the pressure point (kickdown), the limiter is switched topassive mode
(/ page 210).
Limiter inoperative *The limi ter is malfunctioning. #
Consult a quali/ed specialist workshop. 414 414
Displ
aymessages and warning/indicator lamps

Anti-theT ala
rmsystem Malfunction .......4 00
Apply brake todeselect Park (P) posi-
tion....................................................... .405
Apply brake toselect D or R ...................405
Apply brake toselect R .......................... 405
Au xiliary battery malfunction (red dis-
play message) ....................................... .408
Au xiliary battery malfunction (white
displ aymessage) .................................... 408
Beginning emer gency stop..................... 419
Blind Spot Assist cur rently una vailable
See Owner's Manual.............................. 420
Blind Spot Assist inoperative.................. 420
Blind Spot Assist not available when
to wing a trailer See Owner's Manual ...... 420
Cann otstart engine See Owner's
Manual................................................. .402
Check brake pads See Owner's Man-
ual......................................................... 412 Check tyre pressures
then restart Run
Flat Indicator......................................... 436
Cruise control and Limiter inoperative.... 414
Cruise control inoperative...................... 414
Cruise control o....................................4 14
Device de tected at diagnostics con-
nection See Owner's Manual................. .430
Drive system Malfunction Stop Switch
engine o............................................... 404
Drive system Malfunction Visit work-
shop ...................................................... 404
Fr ont-passenger airbag disabled See
Owner's Manual .................................... .387
Fr ont-passenger airbag enabled See
Owner's Manual .................................... .387
Hazard warning lamps malfunctioning .... 394
Head-up display cur rently una vailable
See Owner's Manual.............................. 397
Head-up display inoperative ...................397
Limiter inoperative................................. 414 Limiter passive....................................... 414
N permanently active Risk of
vehicle
ro lling....................................................4 06
Only select Park (P) when vehicle is
stationary.............................................. 405
Pa rking Assist and PARKTRONIC inop-
erative See Owner's Manual................... 424
Pa rking lock inoperative Apply the
parking brake ........................................ .407
Place theke y in the mar ked space
See Owner's Manual.............................. 390
PRE-SAFE inoperative See Owner's
Manual.................................................. 388
Re duce speed........................................ 435
Re versing not poss. Consult workshop ... 406
Risk of vehicle rolling away Apply
parking brake See Owner's Manual ........ 408
Risk of vehicle rolling Driver door
open and transmission not in P .............. 406
Ru n Flat Indica tor inoperative.................4 36466 466
Index

ESP
®
trailer stabilisation........................ 203
O.-road ABS.......................................... 201
Overview................................................ 200
Ra dar and ultrasonic sensor s................. 199
Re sponsibility......................................... 199
ST EER CONTROL................................... 204
Dr Dr iving syst
iving syst em
em
Suspension with adaptive damping
adjustment............................................ 235
Dr Dr iving syst
iving syst em
em
see 360° Camera
see Active Blind Spot Assist
see Active Distance Assist DISTRONIC
see Active Emergency 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 DSR
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)..................................................... 142
Gene ral driving tips................................1 71
Ru nning-in no tes.................................... 170
Dr ow
Dr ow siness det siness det ection
ection
see ATTENTION ASSIST
DSR
DSR Activating/deactivating.......................... 218
Changing thetarg etspeed..................... 219
Fu nction................................................ 218
No tes..................................................... 218
Dynamic handling contr
Dynamic handling control syst ol system
em
see ESP ®
(Elect ronic Stability Prog ram)
D
D YN
YNAMIC SELECT AMIC SELECT
Ad aptive damping adjustmen t................235
Calling up the fuel consum ption indi-
cator...................................................... 181
Con/guring drive prog ram I................... .181 Displaying engine dat
a........................... 181
Displaying vehicle dat a........................... 181
Drive prog ram displa y............................ 180
Drive prog rams..................................... .179
Fu nction................................................ 179
Ope rating.............................................. 180
Selects the drive prog ram. ..................... 180 E
E
E10 E10.............................................................. 374
Easy entr Easy entr y f
y feature
eature
Fu nction/no tes...................................... 116
Setting.................................................. .117
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 Distr tribution)
ibution)
Fu nction/no tes...................................... 204
EC
EC O displ ay
O display
Fu nction................................................ 178
EC
EC O st
O st ar
art/st
t/st op function
op function
Switching o./on.................................... 178 468
468
Ind
ex