Saab 2005 9-3 Owner's Manual page 117

Panel – floor (front and rear)
Windshield – panel – floor (front and rear)
Instruments and controls
Formation of ice and mist in extreme weather
conditions
It is only in the most extreme conditions that icing and misting of
window glass are likely to be a problem, such as in torrential rain or
severe cold coupled with high relative humidity, or when passengers
are perspiring heavily or wearing wet clothes. The following mea-
sures are recommended if such problems should occur:
1 Select and set the temperature to 70°F (21°C)
2 Select . If this is not enough...
3 Increase the fan speed. If this is not enough...
4 Select a higher temperature.
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