Mercedes-Benz B-Class Owner's Manual page 147

144 Light and sight
144
The high beam will switch o automatically in the
following cases:
At speeds below 25 km/h
R
If other road users are detected
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If street lighting is su cient
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%
The system's optical sensor is located behind
the windscreen near the overhead control
panel.
Switc Switching A hing Adap daptiv tive Highbeam Assis e Highbeam Assist t on/o
Switching on Switc hing on
Turn the light switch to the à position.
#
Switch on the high beam using the combina-
#
tion switch.
If Adaptive Highbeam Assist is activated,
the _ indicator lamp will light up on the
central display section of the instrument dis-
play.
Switc Switching hing o o
Switch o the high beam using the combina-
#
tion switch.
A A dap daptiv tive Highbeam Assis e Highbeam Assist Plus
A A dap daptiv tive Highbeam Assis e Highbeam Assist Plus function
& W W ARNING
ARNING Risk of accident despite Adap-
tive Highbeam Assist Plus
Adaptive Highbeam Assist Plus does not react
to:
road users without lights, e.g. pedestrians
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road users with poor lighting, e.g. cyclists
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on/o
road users whose lighting is obstructed,
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e.g. by a barrier
On very rare occasions, Adaptive Highbeam
Assist Plus may fail to recognise other road
users with their own lighting, or may recognise
them too late.
In these, or in similar situations, the automatic
high beam will not be deactivated or will be
activated despite the presence of other road
users.
Always observe the road and tra c con-
#
ditions carefully and switch o the high
beam in good time.
t Plus Adaptive Highbeam Assist Plus cannot take into
account road, weather or tra c conditions.
t Plus function
Detection may be restricted in the following
cases:
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Adaptive Highbeam Assist Plus is only an aid. You
are responsible for adjusting the vehicle's lighting
to the prevailing light, visibility and tra c condi-
tions.
in poor visibility, e.g. fog, heavy rain or snow
if there is dirt on the sensors or the sensors
are obscured