Opel 2011 Astra J Owner's Manual page 131

Press lower button to decrease or
upper button to increase fan speed
like shown in the graphic. The fan
speed is indicated by the number of
segments in the display.
Pressing the lower button longer: fan
and cooling are switched off.
Pressing the upper button longer: the
fan runs at maximum speed.
To return to automatic mode: Press
AUTO button.
Air distribution
Press s, M or K for desired
adjustment. Activation is indicated by
the LED in the button.
s = to windscreen and front door
windows.
M = to head area via adjustable air
vents
K = to foot well.
All combinations are possible.
Return to automatic air distribution:
Deactive corresponding setting or
press button AUTO.
Cooling
Activate or deactivate with the n
button.
The air conditioning system cools and
dehumidifies (dries) when outside
temperature is above a specific level.
Therefore condensation may form
and drip from under the vehicle.
If no cooling or drying is required,
switch the cooling system off to save
fuel.
Climate control
Air recirculation mode
9 Warning
The exchange of fresh air is
reduced in air recirculation mode.
In operation without cooling the air
humidity increases, so the
windows may mist up. The quality
of the passenger compartment air
deteriorates, which may cause the
vehicle occupants to feel drowsy.
Press button 4 once to activate the
manual air recirculation mode.
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