Air Vents - Mercedes-Benz B-Class Operator's Manual

Air vents

112
The indicator lamp in the button indicates that
the respective function is activated.
i
Residual heat is deactivated automatically:
after approximately 30 minutes
R
when the ignition is switched on
R
if the battery voltage drops
R
Air vents
Important safety notes
G
WARNING
Very hot or very cold air can flow from the air
vents. This could result in burns or frostbite in
the immediate vicinity of the air vents. There
is a risk of injury.
Make sure that all vehicle occupants always
maintain a sufficient distance to the air out-
lets. If necessary, redirect the airflow to
another area of the vehicle interior.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
keep the air inlet between the windshield and
R
the hood free of blockages, such as ice, snow
or leaves.
never cover the air vents or air intake grilles in
R
the vehicle interior.
i
For optimal climate control in the vehicle,
open the air vents completely and set the
adjusters to the central position.
Setting the air vents
Side window defroster vent
:
; Side air vent
To open a side air vent: turn the adjuster in
X
side air vent ; to the left.
To close a side air vent: turn the adjuster in
X
side air vent ; clockwise as far as it will go.
i
The center and rear air vents are adjusted in
the same way.