1999 Toyota Sienna Owners Manual - Page 160

name. SIENNA (45403U) Fan speed selector Turn the knob to adjust the fan speed-to the right to increase, to the left to decrease. Temperature selector Turn the knob to adjust the temperature- to the right to warm, to the left to cool. For details about air flow selector settings, see the illustration after "A/C" button. Turning the air flow control knob to windshield position turns on the defroster − linked air conditioning. This is to clean up the front view more quickly. When the "A/C" button is not pressed in, turning the air flow control knob to another position turns off the air conditioning. Air flow selector Turn the knob to select the vents used for air flow. 1. Panel-Air flows mainly instrument panel vents. from the 2. Bi −level-Air flows from both the floor vents and the instrument panel vents. 3. Floor-Air flows mainly from the floor vents. 4. Floor/Windshield-Air flows mainly from the floor vents and windshield vents. 5. Windshield-Air flows mainly from the windshield vents. 160