Mercedes-Benz GLB 2023 Operator's Manual page 197

▌Changing the target speed
To increase/reduce the target speed: press
#
rocker switch 1 up M or down N to
the point of resistance.
The selected target speed increases or
decreases by 1 mph (1 km/h) and appears
along with the î symbol in the multifunc-
tion display.
Active Steering Assist
▌Function of Active Steering Assist
Active Steering Assist is only available up to a
speed of 130 mph (210 km/h). The system helps
you to stay in the center of the lane by means of
moderate steering interventions. Depending on
the speed driven, Active Steering Assist uses the
vehicles ahead and lane markings as a reference.
% Depending on the country, in the lower speed
range Active Steering Assist can use the sur-
rounding traffic as a reference. If necessary,
Active Steering Assist can then also provide
assistance when driving outside the center of
the lane, forexample, to form a rescue lane.
If the detection of lane markings and vehicles
ahead is impaired, Active Steering Assist switches
to passive mode. The system provides no support
in this case.
Status display of the active steering assistant
Ø (gray): activated and passive
R
Ø (green): activated and active
R
Ø (red): system limits detected
R
Driving and parking 195
Ø (white, red hands): "hands on the steer-
R
ing wheel" prompt
%
During the transition from active to passive
status, the Ø symbol is shown as enlarged
and flashing. When the passive state is
reached, the symbol Ø is displayed in
gray.
%
Depending on the selected vehicle settings,
Active Steering Assist may be unavailable.
Steering and touch detection
The driver is required to keep their hands on the
steering wheel at all times and be able to inter-
vene at any time to correct the course of the vehi-
cle and keep it in lane. The driver must expect a
change from active to passive mode or vice versa
at any time.