Useful Information; General Notes - Mercedes-Benz S-Class Coupe 2015 Operator's Manual

Overview of climate control systems
132

Useful information

i
This Operator's Manual describes all
models and all standard and optional equip-
ment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
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Read the information on qualified special-
ist workshops (
Overview of climate control systems

General notes

Observe the settings recommended on the
following pages. The windows could other-
wise fog up.
To prevent the windows from fogging up:
switch off climate control only briefly
R
switch on air-recirculation mode only
R
briefly
switch on the cooling with air dehumidifi-
R
cation function
switch on the defrost windshield function
R
briefly, if required
Climate control regulates the temperature
and air humidity in the vehicle interior. The air
filter cleans the air, thus improving the inte-
rior climate.
The "Cooling with air dehumidification" func-
tion is only available when the engine is run-
ning. Optimum climate control is only ach-
ieved with the side windows and roof closed.
The residual heat function can only be acti-
vated or deactivated with the ignition
switched off (
Y
i
Ventilate the vehicle for a brief period
during warm weather, e.g. using the con-
venience opening feature (
will speed up the cooling process and the
page 25).
Y
page 139).
page 95). This
Y
desired interior temperature will be
reached more quickly.
i The integrated filter filters out most par-
ticles of dust and soot and completely fil-
ters out pollen. It also reduces gaseous pol-
lutants and odors. A clogged filter reduces
the amount of air supplied to the vehicle
interior. For this reason, you should always
observe the interval for replacing the filter,
which is specified in the Maintenance
Booklet. As it depends on environmental
conditions, e.g. heavy air pollution, the
interval may be shorter than stated in the
Maintenance Booklet.
i It is possible that the blower may be acti-
vated automatically 60 minutes after the
SmartKey has been removed depending on
various factors, e.g. the outside tempera-
ture. The vehicle is then ventilated for
30 minutes to dry the climate control sys-
tem.