light MERCEDES-BENZ GLB SUV 2021 Manual Online

be
exceeded before a warning is issued. You can
specify whe ther thewa rning is tobe just a visual
wa rning or an acoustic one as well.
Displa
Displa y in t
y in the Ins
he Instr trument Display
ument Display
% The illustrations show the Instrument Display
in the widescreen cockpit. 1
Perm issible speed
2 Perm issible speed when there is a restriction
3 Additional sign with restriction
If Speed Limit Assist cannot de term ine the cur-
re nt maximum permissible speed (e.g. due to
missing signs), thefo llowing display appears in
th e Instrument Displa y: This is displa
yed continuously if theve hicle is in a
country where Speed Limit Assist is not suppor-
te d. Speed Limit Assist is not available in all coun-
tries.
Syst
Syst em limits em limits
The system may be impaired or may not function
in 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
Ifyo u turn sharply when passing tra1c signs
outside the camera's /eld of vision.
Se Se tting Speed Limit Assist
tting Speed Limit Assist
Multimedia system:
4 © 5
Settings 5
Assistance
5 Speed Limit Assist
A
A djusting t
djusting t he type of w
he type of w ar
arning
ning #
Select Visual & audible ,Visual orNone.
A
A djus
djus ting t
ting t he w
he war
arning t
ning t hr
hreshold
eshold
This value de term ines the speed at which a warn-
ing is issued when exceeded. #
Select Warning threshold. #
Set the desired speed.
% If one of thefo llowing systems is activated,
th e speed de tected can be manual lyadop ted
as the speed limit:
R Active Distance Assist DISTRONIC
R Cruise control
R Variable limi ter
Fu rther information (/ page 214). Driving and parking
227
227

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

R
Variable limi ter
Fu rther information about Active Distance
Assist DISTRONIC: (/ page 214).
Displa
Displa ying det
ying det ect
ected
edtr
tra1c
a1c signs in t
signs in t he media dis-
he media dis-
play
play #
Select Display in head unit .#
Switch the function on or o..
Se
Se tting t
tting t he type of w
he type of w ar
ar ning
ning #
Select Visual & audible ,Visual orOff.
Se Se tting t tting t he w
he war
arning t
ning t hr
hreshold
eshold
This value de term ines the speed at which a warn-
ing is issued when exceeded. #
Select Warning threshold. #
Set the desired speed. Blind Spo
Blind Spo
t Assis
t Assist and At and A ctiv
ctive Blind Spo
e Blind Spo t Assis
t Assist witht with
e
e xit w
xit w ar
arning
ning F
F
unction of Blind Spo
unction of Blind Spo t Assis
t Assist and At and A ctiv
ctive Blind
e Blind
Spo
Spo t Assis
t Assist wit t with e
h exit w
xit w ar
arning
ning
Blind Spot Assist and Active Blind Spot Assist use
two lateral, rear-facing radar sensors tomonitor th
e area up to40 m behind and 3 m next toyour
ve hicle.
If a vehicle is de tected at speeds abo veappr ox-
imately 12 km/h and this vehicle subsequently
enters the monitoring range directly next toyour
ve hicle, thewa rning lamp in the outside mir ror
lights up red.
Pe rm anent status displ ayinthe inst rument clus-
te r:
R ¸ (gre y): sy stem is acti vated but inopera-
tive
R ¸ (gre en): system is activated and opera-
tional
If a vehicle is de tected close toyour vehicle and
yo u switch on the turn signal indicator in the cor-
re sponding direction, a double warning tone
sounds and there dwa rning lamp in the outside
mir ror 0ashes. If the turn signal indicator remains
switched on, all other de tected vehicles are indi-
cated only bythe 0ashing of there dwa rning
lamp.
If yo uove rtake a vehicle quickl y,no warning is
given. &
W WARNING
ARNING Risk of accident despite Blind
Spot Assist
Blind Spot Assist does not react tovehicles
approaching and overtaking you at a greatly
di.erent speed.
Blind Spot Assist cannot warndrivers in this
situation. #
Always pay careful attention tothe tra1c
situation and maintain a safe distance at
th e side of theve hicle. Obser
vethe no tes on driving systems and your
re sponsibility; you may otherwise failto recognise
dangers (/ page 199).
Exit w Exit w ar
arning
ning
The exitwa rning is an additional function of Blind
Spot Assist and can warnvehicle occupants about
approaching vehicles when leaving theve hicle
when stationar y.230
230
Driving and parking

The cou
rse-cor recting brake application is availa-
ble in the speed range between app roximately
30 km/h and 200 km/h. &
W
WARNING
ARNING Risk of accident despi tebrake
application of Active Blind Spot Assist
A course-cor recting brake application cannot
alw ays pr event a collision. #
Always steer, brake or accelerate your-
self, especially if Active Blind Spot Assist
wa rnsyo u or makes a course-cor recting
brake application. #
Always maintain a safe dis tance at the
sides. If a course-cor
recting brake application occurs,
th ere dwa rning lamp 0ashes in the outside mir ror
and a warning tone sounds. In addition, display
1 indicating the danger of a side collision
appears in the Instrument Displa y.
In rare cases, the system may make an inappro-
priate brake application. This brake application
may be inter rupted at any time if you steer slightly
in the opposite direction or accelerate.
Syst
Syst em limits
em limits
No tethe system limitations of Active Blind Spot
Assist; you may otherwise not recognise the dan-
ge rs ( / page 230).
Either a course-cor recting brake application
appropriate tothe driving situation, or none at all,
may occur in thefo llowing situations:
R Vehicles or obs tacles, e.g. crash bar riers, are
located on bo thsides of your vehicle.
R Ave hicle approaches too closely on the side.
R You ha veadop ted a sporty driving style with
high cornering speeds.
R You brake or accelerate signi/cant ly.R
A driving sa fety system inter venes, e.g. ESP ®
or Active Brake Assist.
R ESP ®
is deactivated.
R A loss of tyre pressure or a defective tyre is
detected.
R You are driving with a trailer and the electrical
connection tothe trailer hitch has been cor-
re ctly es tablished.
A
A ctiv ctiv ating/deactiv
ating/deactiv ating Blind Spo
ating Blind Spo t Assis
t Assist ort or
A
A ctiv
ctiv e Blind Spo
e Blind Spo t Assist
t Assist
Multimedia system:
4 © 5
Settings 5
Assistance #
Activate or deactivate Blind Spot Assist.
or #
Activate or deactivate Act. Blind Spot Assist . A
A
ctiv
ctiv e Lane K
e Lane K eeping Assist
eeping Assist F
F
unction of A
unction of A ctiv
ctive Lane K
e Lane K eeping Assist
eeping Assist
Ac tive Lane Keeping Assist monitors the area in
front of your vehicle bymeans of the multifunction
camera (/ page 199). It ser vesto protect you
against unintentionally leaving your lane. You will 232
232
Driving and parking

Sensitive
setting
R All situations described under theStandard
setting.
R A continuous lane marking was de tected and
driven over with the front wheel.
% A brake application may be inter rupted at any
time if you steer slightly in the opposite direc-
tion.
Conditions f
Conditions f or a cour
or a course-corr
se-correcting br
ecting br ak
ake applica-
e applica-
tion (v
tion (v ehicles wit
ehicles wit h Dr
h Driving Assist
iving Assist ance P
ance Pack
ack ag
age)
e)
Depending on the setting, a course-cor recting
brake application occurs in thefo llowing situa-
tions (/ page 235).
% The availability of this setting is dependent on
th e countr y.Ifth e function is activated in
countries in which this setting is no not
tav ailable,
a lane-cor recting brake application is initiated
in all situations described under Sensitive.
Standard setting
R A lane marking and an approaching vehicle, an
ove rtaking vehicle or vehicles driving parallel
to your vehicle weredetected in the adjacent lane. The front wheel drives
overth e lane
marking.
Sensitive setting
R The situations described under theStandard
setting.
R A continuous lane marking was de tected and
driven over with the front wheel.
% A brake application may be inter rupted at any
time if you steer slightly in the opposite direc-
tion.
Syst
Syst em limits
em limits
No lane-cor recting brake application occurs in the
fo llowing situations:
R You clear lyand actively steer, brake or accel-
erate.
R If a driving saf ety sy stem inter venes, such as
ESP ®
,Ac tive Brake Assist or Active Blind Spot
Assist.
R You ha veadop ted a sporty driving style with
high cornering speeds or high rates of acceler-
ation.
R When ESP ®
is deacti vated. R
When driving with a trailer, the electrical con-
nection tothe trailer has been cor rectly es tab-
lished.
R If a loss of tyre pressure or a defective tyre is
detected and displa yed.
If yo u deactivate theAc tive Lane Keeping Assist
wa rning and the lane markings cannot be clear ly
de tected, it is possible that no lane-cor recting
brake application take s place (/ page 235).
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, the
sun 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 ere are no lane markings, or se veral
unclear lane markings are present for one
lane, e.g. around roadwor ks. 234 234
Driving and parking

Syst
Syst
em limits
em limits
The reve rsing camera will not function or will only
partially function in thefo llowing situations:
R The tailgate is open.
R There is heavy rain, snow or fog.
R The light conditions are poo r,e.g. at night.
R Cameras, or vehicle components in which the
cameras are /tted, are damaged, dirty or co v-
ered. Obser vethe information on vehicle sen-
sors and cameras (/ page 199).
% Do not use there ve rsing camera in these
types of situations. You could otherwise injure
ot hers or collide with objects when parking
th eve hicle.
% The cont rast of the display may be impaired
by direct sunlight or by other light sources,
e.g. when driving out of a garage . In this case,
pay particular attention.
% Have the display repaired or replaced if, for
ex ample, pixel er rors considerably restrict its
use. 360° Came
ra
360° Camera F
F
unction of t
unction of t he 360° Camera
he 360° Camera
The 360° Camera is a system that consists of
fo ur cameras. The cameras co verth e immediate
ve hicle sur roundings. The system assists you
when you are parking or at exits with reduced visi-
bility, forex ample.
The vie wsofthe 360° Camera are alw aysav aila-
ble when driving forw ards up toa speed of
appr ox. 16 km/h and when reve rsing.
The 360° Camera is only an aid and may show a
distor ted view of obstacles, show them incor rectly
or not show them at all. It is not a substitute for
yo ur attention tothe sur roundings. The responsi-
bility for safe manoeuvring and parking remains
with you. Make sure that there are no persons,
animals or objects etc., in the manoeuvring area
while manoeuvring and parking.
The system evaluates images from thefo llowing
cameras:
R Reversing camera
R Front camera
R Two side cameras in the outside mir rors %
You can open the co ver of there ve rsing cam-
era manually (/ page 241).
V
V iew iew s of t
s of t he 360° Camera
he 360° Camera
Yo u can select from di.erent vie ws: 1
Wide-angle vie w,front
2 Top view with image from the front camera
3 Top view with images from the side cameras
in the outside mir rors
4 Wide-angle vie w,rear
5 Top view with image from there ve rsing cam-
era
6 Top view with trailer view (vehicles with a
trailer hitch) 238
238
Driving and parking

1
Yellow guide line, locating aid
2 Red guide line at a distance of appr oximately
0.3 m from the ball head of the trailer hitch
3 Ball head of the trailer hitch When
the electrical connection is established
between theve hicle and the trailer, the display
ch anges tothe side camera vie w.
This view supports manoeuvring procedures with
a trailer.
Side vie
Side vie w of t
w of t he mirr he mirr or camer
or camer as
as
The sides of theve hicle can be seen in this vie w. 1
Guide line of extern al vehicle dimensions with
outside mir rors folded out
2 Marker of the wheel contact points
Syst
Syst em f
em f ailure
ailure
If th e system is not ready for operation, thefo l-
lowing message appears inthe media displa y: Syst
Syst
em limits
em limits
The 360° Camera will not function or will only
partially function in thefo llowing situations:
R The doors are open.
R The outside mir rors are folded in.
R The tailgate is open.
R There is heavy rain, snow or fog.
R The light conditions are poo r,e.g. at night.
R Cameras, or vehicle components in which the
cameras are /tted, are damaged, dirty or co v-
ered. Obser vethe information on vehicle sen-
sors and cameras (/ page 199).
% Do not use the 360° Camera under such cir-
cumstances. You could otherwise injure oth-
ers or collide with objects when parking the
ve hicle.
Fo rte ch nical reasons, the standard height of the
ve hicle may be altered if theve hicle is car rying a 240 240
Driving and parking

heavy load and can
result in inaccu racies in the
guide lines and in the display of thege nerated
ima ges.
% The cont rast of the display may be impaired
by abrupt, direct sunlight or by other light
sources, e.g. when driving out of a garage . In
th is case, pay particular attention.
% Have the display repaired or replaced if, for
ex ample, pixel er rors considerably restrict its
use.
See the no tes on cleaning the 360° Camera
(/ page 324).
Calling up t
Calling up t he vie
he view of t
w of the 360° Camer
he 360° Camer a using
a using
rev
rev er
erse g
se g ear
ear
R
R eq
eq uir
uir ements:
ements:
R The Auto reversing camera function is activa-
te d in the multimedia system (/ page 241).#
Engage reve rsege ar. #
Select the desired view in the multimedia sys-
te m (/ page 238). #
If, aTer shiTing toreve rsege ar, the image of
th ere ve rsing camera is not shown: switch o. th
eve hicle, press and hold thec button,
switch on theve hicle and engage reve rsege ar
again.
Switc
Switc hingrev
hing rever
ersing camer
sing camer a aut
a automatic mode
omatic mode
on/o.
on/o.
The reve rsing camera is only an aid. It is not a
substitute foryo ur attention tothe sur roundings.
The responsibility for safe manoeuvring and par k-
ing remains with you. Make sure that no persons,
animals or objects etc. are in the manoeuvring
ra nge. Pay attention toyour sur roundings and be
re ady tobrake at all times.
Multimedia system: 4 © 5
Settings 5
Assistance
5 Camera & parking #
Switch Auto reversing camera on or o..
Opening t Opening t he camer
he camera cov
a cover of t
er of t herev
he rever
ersing cam-
sing cam-
era
era
Multimedia system:
4 © 5
Settings 5
Assistance
5 Camera & parking #
Select Open camera cover. %
The camera co ver closes automatically aTer
some time or aTer an ignition cycle. P P
ar
ar king Assis
king Assist P t PARK
ARK TR
TRONIC
ONIC F
F
unction of P
unction of P ar
arking Assis
king Assist P t PARK
ARK TR
TRONIC
ONIC
Pa rking Assist PARKTRONIC is an electronic par k-
ing assistance system with ultrasound. It monitors
th e area around your vehicle using multiple sen-
sors on the front bumper and on there ar bumper.
Pa rking Assist PARKTRONIC show syo uth e dis-
ta nce between your vehicle and a de tected obs ta-
cle visual lyand audib ly.
Pa rking Assist PARKTRONIC is only an aid. It is
not a substitute foryo ur attention tothe sur round-
ings. The responsibility for safe manoeuvring and
parking remains with you. Make sure that there
are no persons, animals or objects in the manoeu-
vring area while manoeuvring and parking in/exit-
ing parking spaces.
In the standard setting, an intermittent warning
to ne sounds from a distance of app roximately
0.3 m toan obs tacle in front and appr oximately
1.0 m toan obs tacle behind. A continuous warn-
ing tone sounds from a distance of app roximately Driving and parking
241 241

R
Obstacles abo vethe de tection range, e.g.
ove rhanging loads, overhangs or loading
ra mp s of lor ries.
The sensors must be free of dirt, ice and slush.
Otherwise, they may not function cor rectl y.Clean
th e sensors regula rly, especially aTer driving o.-
ro ad, taking care not toscratch or damage them
(/ page 199).
V
V ehicles wit
ehicles wit h tr
h trailer hitc
ailer hitc h:
h:Parking Assist
PA RKTRONIC is deactivated forth ere ar zone
when you establish an electrical connection
between your vehicle and a trailer. Pr
Pr
oblems wit
oblems wit h P
h Par
arking Assis
king Assis t P
t PARK
ARK TR
TRONIC
ONIC Example:
vehicles with 360° Camera
When rear segments 1or all- round segments
2 light up red and theé symbol appears in
th e Instrument Displa y,Pa rking Assist
PA RKTRONIC may ha vebeen deactivated due to
signal inter fere nce. Start theve hicle again and
ch eck if Parking Assist PARKTRONIC is working at
a di.erent location. If a
warning tone also sounds for appr oximately
two seconds everytime theve hicle is star ted, it
may be due toone of thefo llowing causes:
R The sensor
The sensor s ar
s are dir
e dir ty
ty:
:clean the sensors and
obser vethe no tes on care of vehicle parts
(/ page 324).
R P
P ar
ar king Assis
king Assis t P
t PARK
ARK TR
TRONIC has been deacti-
ONIC has been deacti-
v
v at
at ed due t
ed due t o a malfunction:
o a malfunction: restart theve hi-
cle. If the problem persists, consult a quali/ed
specialist workshop.
F
F unction of t
unction of t he passiv
he passive side im
e side impact prot
pact pr otection
ection
Pa ssive side impact pr otection is an additional
Pa rking Assist PARKTRONIC function which warns
th e driver about obstacles at the side of theve hi-
cle. A warning is issued when obstacles are
de tected between the front and rear de tection
ra nge. In order for an object on the side tobe
de tected, the sensors in the front and rear
bumper must /rst de tect the object while you are
driving past it.
During the parking procedure or manoeuvring,
objects are de tected as theve hicle drives past. If
yo u steer in the direction of a de tected obs tacle
and there is a risk of a lateral collision, a warning Driving and parking
243 243

is issued and
the segments light up in colour in
th e displa y.
The segment colour changes depending on the
distance tothe de tected obs tacle:
R Y
Yellow
ellow :
:appr oximately 30 - 60 cm
R R
R ed:
ed: less than appr oximately 30 cm
In order for lateral, front or rear segments tobe
displa yed, theve hicle must /rst tr avel a distance
of at least half a vehicle's length. Once theve hicle
has tr avelled the length of theve hicle, all of the
lateral front and rear segments can be displ ayed. Pa
rking Assist PARKTRONIC displa y:vehicles
without a 360° Camera
1 Operational front and rear
2 Operational front, rear and sides
3 Obstacle de tected at the front right (yellow)
and rear (red) Pa
rking Assist PARKTRONIC displa y:vehicles
with a 360° Camera
1 Operational front and rear
2 Operational front, rear and sides
3 Obstacles de tected at the front right (red)
Sa ved obstacles on the sides are dele ted in the
fo llowing situations, forex ample:
R You park theve hicle and switch it o..
R You open the doors.
ATer the engine is restar ted, obstacles on the
sides must be de tected again before a new warn-
ing can be issued. 244
244
Driving and parking