Mercedes-Benz S-Class 2020 Operator's Manual page 173

Adjusting the rear side air vents
To open or close: turn controller
#
ter-clockwise or clockwise.
To adjust the air direction: hold air vent
#
in the center and move it up or down or to
the left or right.
Opening or closing the air vent in the glove
box
* NOTE Damage to temperature-sensitive
objects in the glove box
Temperature-sensitive objects stored in the
glove box may be damaged by the air vent
located inside it.
Close the air vent when you heat the
#
vehicle.
At high outside temperatures, open the
#
air vent and switch on the A/C func‐
tion.
The automatic climate control must be switched
on to cool the glove box.
2 coun‐
1
Climate control 171
1 Air vent controller
2 Air vent
To open or close: turn controller
#
left or right.
1 to the