Mercedes-Benz S-Class 2019 Operator's Manual page 148

146 Light and visibility
Observe the notes on surround lighting
R
( page 149).
→
Automatic driving lights function
The parking lights, low beam and daytime run‐
ning lamps are switched on automatically
depending on the ignition status and the ambi‐
ent light.
& WARNING Risk of accident when the low
beam is switched off in poor visibility
When the light switch is set to Ã, the low
beam may not be switched on automatically
if there is fog, snow or other causes of poor
visibility such as spray.
In such cases, turn the light switch to
#
L.
The automatic driving lights are only an aid. You
are responsible for vehicle lighting.
Switching the rear fog lights on or off
Requirements:
The light switch is in the L or à posi‐
R
tion.
Press the R button.
#
Please observe the country-specific laws on the
use of rear fog lamps.
Operating the combination switch for the
lights
1
High-beam headlamps
2 Turn signal indicator, right
3 High-beam flasher
4 Turn signal light, left
Use the combination switch to activate the
#
desired function.