Mercedes-Benz E-Class Coupe 2021 Operator's Manual page 124

122 Light and visibility
The high beam will switch off automatically in
the following cases:
At speeds below 16 mph (25 km/h)
R
If other road users are detected
R
If street lighting is sufficient
R
The system's optical sensor is located behind
the windshield near the overhead control panel.
Switching Adaptive Highbeam Assist on/off
Switching 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
multifunction display.
Switching off
Switch off the high beam using the combina‐
#
tion switch.
Adaptive Highbeam Assist Plus
Adaptive Highbeam Assist Plus function
(Canada)
& WARNING Risk of accident despite
Adaptive Highbeam Assist Plus
Adaptive Highbeam Assist Plus does not
react to:
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 recognize other road
users with their own lighting, or may recog‐
nize them too late.
In these, or in similar situations, the auto‐
matic high beam will not be deactivated or
will be activated despite the presence of
other road users.
Always observe the road and traffic
#
conditions carefully and switch off the
high beam in good time.
Adaptive Highbeam Assist Plus cannot take into
account road, weather or traffic conditions.
Detection may be restricted in the following
cases:
In poor visibility, e.g. fog, heavy rain or snow
R
if there is dirt on the sensors or the sensors
R
are obscured
Adaptive Highbeam Assist Plus is only an aid.
You are responsible for adjusting the vehicle's
lighting to the prevailing light, visibility and traf‐
fic conditions.