Mercedes-Benz E-Class Coupe 2021 Operator's Manual page 125

Adaptive Highbeam Assist Plus automatically
switches between the following types of light:
Low beam
R
Partial high beam
R
High beam
R
ULTRA RANGE Highbeam
R
ULTRA RANGE Highbeam increases the bright‐
ness of the cone of light to the legally permitted
maximum.
Partial high beam does not include other road
users in the high beam area. It does not blind
them but enables full high beam illumination for
the driver apart from the excluded vehicles.
At speeds below 16 mph (25 km/h) or when
there is sufficient street lighting:
The partial high beam and the high beam will
R
be switched off automatically.
At speeds greater than 19 mph (30 km/h):
If no other road users are detected, the high
R
beam will be switched on automatically.
If other road users are detected, the partial
R
high beam will be switched on automatically.
At speeds above 25 mph (40 km/h):
If no other road users are detected on a
R
straight road, ULTRA RANGE Highbeam will
be switched on automatically.
If other road users are detected, the partial
R
high beam will be switched on automatically.
Light and visibility 123
If highly reflective signs are detected, ULTRA
R
RANGE Highbeam will be switched off auto‐
matically.
The system's optical sensor is located behind
the windshield near the overhead control panel.
Switching Adaptive Highbeam Assist Plus
on/off (Canada)
Switching on
Turn the light switch to the à position.
#
Switch on the high beam using the combina‐
#
tion switch.
When the high beam is switched on automat‐
ically in the dark, the _ indicator lamp on
the multifunction display will light up.
Switching off
Switch off the high beam using the combina‐
#
tion switch.