Mercedes-Benz S-Class 2023, Operator'S Manual

Page: 198 / 622

To guarantee the flow of fresh air through the air
vents into the vehicle interior, note the following:
R
Always keep the vents and ventilation grilles in
the vehicle interior clear.
R
Keep the air inlet grille free of residue build-up
(
/
page 410).
#
To open the center and side air vents: press
button 1 .
The three indicator lamps on the button will
light up. The air vents will be opened com-
pletely.
#
To close the center and side air vents: press
button 1 again.
The three indicator lamps on the button will go
out one by one. The air vents will be closed
completely.
#
To adjust the airflow direction of the side air
vents: hold the center of outer side air
vent
2
and move it up or down or to the left
or right.
#
To adjust the airflow direction of the center
air vent: hold the center of air vent 3 and
move it up or down or to the left or right.
▌ Adjusting the rear air vents
&
WARNING Risk of burns or frostbite due to
being too close to the air vents
Very hot or very cold air can flow from the air
vents.
#
Make sure that all vehicle occupants
always maintain a sufficient distance
from the air vents.
#
If necessary, direct the airflow to another
area of the vehicle interior.
#
To open the rear air vents in the center con-
sole: press button 1 .
The air vents will be opened completely and
the three indicator lamps on the button will
light up.
196 Climate control