Mercedes-Benz GLB 2021 Series, Operator'S Manual

Page: 219 / 446

#
Activate or deactivate the function.
Adjusting the type of warning
#
Select Visual & Audible , Visual or Off .
Adjusting the warning threshold
This value determines the speed at which a
warning is issued when exceeded.
#
Select Warning Threshold .
#
Set the desired speed.
Blind Spot Assist and Active Blind Spot
Assist with exit warning
Function of Blind Spot Assist and Active
Blind Spot Assist with exit warning
Blind Spot Assist and Active Blind Spot Assist
use two lateral, rear-facing radar sensors to
monitor the area up to 130 ft (40 m) behind and
10 ft (3 m) next to your vehicle.
If a vehicle is detected at speeds above approx‐
imately 8 mph (12 km/h) and this vehicle subse‐
quently enters the monitoring range directly next
to your vehicle, the warning lamp in the outside
mirror lights up red.
Permanent status display in the instrument clus‐
ter:
R
¸ (gray): system is activated but inopera‐
tive
R
¸ (green): system is activated and opera‐
tional
If a vehicle is detected close to your vehicle and
you switch on the turn signal indicator in the cor‐
responding direction, a double warning tone
sounds and the red warning lamp in the outside
mirror flashes. If the turn signal indicator
remains switched on, all other detected vehicles
are indicated only by the flashing of the red
warning lamp.
If you overtake a vehicle quickly, no warning is
given.
&
WARNING Risk of accident despite Blind
Spot Assist
Blind Spot Assist does not react to vehicles
approaching and overtaking you at a greatly
different speed.
Blind Spot Assist cannot warn drivers in this
situation.
#
Always pay careful attention to the traf‐
fic situation and maintain a safe dis‐
tance at the side of the vehicle.
Observe the notes on driving systems and your
responsibility; you may otherwise fail to recog‐
nize dangers (
/
page 172).
Exit warning
The exit warning is an additional function of
Blind Spot Assist and can warn vehicle occu‐
pants about approaching vehicles when leaving
the vehicle when stationary.
& WARNING Risk of accident despite exit
warning
The exit warning neither reacts to stationary
objects nor to vehicles approaching you at a
greatly differing speed.
The exit warning cannot warn drivers in these
situations.
Driving and parking 217