Mercedes-Benz S-Class 2019 Operator's Manual page 151

The Adaptive Highbeam Assist automatically
switches between the following types of light:
Low-beam headlamps
R
High-beam headlamps
R
At speeds above 19 mph (30 km/h):
If no other road users are detected, the high
R
beam is switched on automatically.
The high beam switches off automatically:
At speeds below 16 mph (25 km/h).
R
If other road users are detected.
R
If street lighting is sufficient.
R
At speeds above approximately 31 mph
(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 windshield 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 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 comes on.
To switch off: switch off the high beam
#
using the combination switch.
Light and visibility 149
Switching the daytime running lamps on/off
Multimedia system:
Vehicle ÷ Light Settings
, .
time Run. Lights
Activate O or deactivate ª the function.
#
Setting the exterior lighting switch-off delay
time
Multimedia system:
Vehicle ÷ Light Settings
, .
Light Switch Off
Set the switch-off delay time.
#
Setting the surround lighting
Multimedia system:
Vehicle ÷ Light Settings
, .
tor Lighting
Activate O or deactivate ª the function.
#
If the surround lighting is switched on, the exte‐
rior lighting remains lit for 40 seconds after the
Day-
.
Ext.
.
Loca-
.