2007 Saab 9-3 Owner's Manual - Page 116

116 Instruments and controls Dual/Single Zone Dual zone: Individual temperature setting for each zone (see page 108). The system saves the settings when the engine is switched off. This is one of the Default Settings. Single zone: Common temperature setting when the engine is started. If the temperature setting for the passenger zone is changed, the system will switch to Dual zone control. Single zone control will return the next time the engine is started having been switched off for more than 2 hours. A/C Mode Auto: Automatic engagement and disengagement of the A/C. This is one of the Default Settings. A/C off: A/C compressor OFF (see also page 110). The A/C compressor can be activated temporarily by pressing the AC or AUTO button while on the road and if the outside temperature is above 41°F (+5°C). The A/C will be off the next time the engine is started, if the engine has been switched off for more than 2 hours. Convertible: The A/C compressor is switched off when the soft top is folded down. Further customizations to this function can be made at a workshop. We recommend that you contact a Saab dealer. • The A/C compressor can be on even when the soft top is folded down. • The A/C compressor can be set to operate as when the soft top was last folded down.