Opel Astra Owner's Manual page 171

Air distribut.
Picture no: 17165t.tif
Air distribution
Turn central rotary knob, the menu
Air distribut. is retrieved. The possible
settings for air distribution appear.
Up Air distribution to windscreen
and front door windows.
Centre Air distribution to vehicle
occupants via front adjustable
vents.
Down Air distribution to footwell.
Menu Air distribut. can also be retrieved
via menu Climate.
Return to automatic air distribution:
Deactivate corresponding setting or
press button AUTO.
FM AS [TP] REG CDin
90.6
MHz
Picture no: 18497t.tif
Air flow
Turn right knob right or left. The selected
fan speed in indicated with x and the
number in the display.
At speed 0 both the fan and cooling
(air conditioning compressor) are
switched off.
To return to automatic mode:
Press AUTO button.
Automatic blower
MP3
Picture no: 17167t.tif
Fan control in automatic mode 3
Fan regulation in automatic mode can be
modified.
Select menu item Automatic blower from
the menu Climate and select the desired
fan control.
Climate control 167
Strong
Normal
Weak