Climate control, Setting the air vents – Mercedes-Benz S-Class 2013 Owners Manual User Manual
Page 304
i
Air-recirculation mode deactivates
automatically:
R
after approximately five minutes at
outside temperatures below
approximately 41 ‡ (5 †)
R
after approximately five minutes if
cooling with air dehumidification is
deactivated
R
after approximately 30 minutes at
outside temperatures above
approximately 41 ‡ (5 †)
Activating/deactivating the residual
heat function
It is possible to make use of the residual heat
of the engine to continue heating the
stationary vehicle for up to 30 minutes after
the engine has been switched off. The heating
time depends on the temperature that has
been set.
i
The blower will run at a low speed
regardless of the airflow setting.
i
If you activate the residual heat function
at high temperatures, only the ventilation
will be activated. The blower runs at
medium speed.
X
Turn the SmartKey to position 0 in the
ignition lock or remove it.
X
To activate: press the Ì rocker switch
up or down.
The indicator lamp in the Ì rocker
switch lights up.
X
To deactivate: press the Ì rocker
switch up or down.
The indicator lamp in the Ì rocker
switch goes out.
i
Residual heat is deactivated
automatically:
R
after about 30 minutes
R
when the ignition is switched on
R
if the battery voltage drops
R
if the coolant temperature is too low
Setting the air vents
Important safety notes
G
WARNING
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature). This
could cause burns or frostbite to unprotected
skin in the immediate area of the air vents.
Always keep sufficient distance between
unprotected parts of the body and the air
vents. If necessary, use the air distribution
adjustment to direct the air to air vents in the
vehicle interior that are not in the immediate
area of unprotected skin.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
R
keep the air intake grille on the hood free
of blockages, such as ice, snow or leaves
R
never cover the air vents or air intake grille
in the vehicle interior.
i
For virtually draft-free ventilation, adjust
the sliders of the air vents to the center
position.
Setting the center air vents
:
Fixed center air vent
;
Center air vent, right
=
Center vent thumbwheel, right
302
Setting the air vents
Climate
control