Mercedes-Benz GLB Owner's Manual page 164

The Adaptive Highbeam Assist automatically
switches between the following types of light:
Low beam
R
High beam
R
At speeds greater than 30 km/h:
If no other road users are detected, the high
R
beam will be switched on automatically.
The high beam switches off automatically in the
following cases:
At speeds below 25 km/h.
R
If other road users are detected.
R
If street lighting is sufficient.
R
At speeds greater than approximately 50 km/h:
The headlamp range of the low beam is regu‐
R
lated automatically based on the distance to
other road users.
The system's optical sensor is located behind
the windscreen near the overhead control panel.
Switching Adaptive Highbeam Assist on/off
To switch on: turn the light switch to the
#
à position.
Switch on the main beam using the combina‐
#
tion switch.
When the main beam is switched on auto‐
matically in the dark, the _ indicator
lamp on the multifunction display comes on.
To switch off: switch off the main beam
#
using the combination switch.
Light and sight 161
Adaptive Highbeam Assist Plus
Adaptive Highbeam Assist Plus function
& WARNING Risk of accident despite
Adaptive Highbeam Assist Plus
Adaptive Highbeam Assist Plus does not rec‐
ognise the following road users:
Road users without lights, e.g. pedes‐
R
trians
Road users with poor lighting, e.g.
R
cyclists
Road users whose lighting is obstructed,
R
e.g. by a barrier
On very rare occasions, Adaptive Highbeam
Assist Plus may fail to recognise other road
users that have lights, or may recognise
them too late.
In this, or in similar situations, the automatic
main beam will not be deactivated or will be
activated despite the presence of other road
users.