Mercedes-Benz SLK-Class 2014 Owners Manual - Manual (Page 129)

when the ignition is switched off. The
residual heat function can only be activated
or deactivated with the ignition switched
off.
ECO start/stop function
During automatic engine switch-off, the ECO
start/stop function only operates at a
reduced capacity. If you require full climate
control capacity, the ECO start/stop function
can be deactivated by pressing the ECO
button (
Y
page 145).
Operating the climate control
systems
Switching climate control on/off
General notes
When the climate control is switched off, the
air supply and air circulation are also
switched off. The windows could fog up.
Therefore, switch off climate control only
briefly
i Activate climate control primarily using
the à button (
Y
page 129).
Air-conditioning system
X
Turn the SmartKey to position 2 in the
ignition lock (
Y
page 139).
X To activate: turn airflow control C
clockwise to the desired position (except
position 0) (
Y
page 123).
X To deactivate: turn airflow control C
counter-clockwise to position
0(
Y
page 123).
Dual-zone automatic climate control
X Turn the SmartKey to position 2 in the
ignition lock (
Y
page 139).
X To switch on: press the à button.
The indicator lamp in the à button lights
up. Airflow and air distribution are set to
automatic mode.
or
X Press the ^ button.
The indicator lamp in the ^ button goes
out. The previously selected settings are
restored.
X To switch off: press the ^ button.
The indicator lamp in the ^ button lights
up.
Activating/deactivating cooling with
air dehumidification
General notes
If you deactivate the "Cooling with air-
dehumidification" function, the air inside the
vehicle will not be cooled. The air inside the
vehicle will also not be dehumidified. The
windows can fog up more quickly. Therefore,
deactivate the cooling with air-
dehumidification function only briefly.
The "Cooling with air dehumidification"
function is only available when the engine is
running. The air inside the vehicle is cooled
and dehumidified according to the
temperature selected.
Condensation may drip from the underside of
the vehicle when it is in cooling mode. This is
normal and not a sign that there is a
malfunction.
Operating the climate control systems
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