Recirculated Air Mode
WARNING: This page is about a different car, the 2001 Saab 9-3 and 2000 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
When recirculated air button is pressed it manually shifts air recirculation ON or OFF. AUTO will be displayed during manual air recirculation operation. AUTO mode button must be pressed to resume automatic control of air recirculation. When air recirculation is ON, recirculation symbol will be displayed on ACC panel display.