2006 Toyota Sequoia Owners Manual - Page 299

'06_SEQUOIA_U (L/O 0508) Instrument panel vents Pressing the windshield air flow button turns on the defrosting function with the purpose of clearing the front view. When pressing the windshield air flow button, the air intake selects FRESH automatically and fan speed may increase. This is to clean up the front view more quickly. It is not possible to return to RECIRCULATE in this mode. Press the "A/C" button for dehumidified heating or cooling. This setting clears the front view more quickly. If air flow control is not satisfactory, check the instrument panel vents. The instrument panel vents may be opened or closed as shown. For removing frost or fog, it is recommended that you close the lower vent when you push the windshield air flow button or using the "Floor" or the "Floor/ windshield" mode. D To heat the vehicle interior while defrosting the windshield, floor/windshield air flow. choose Side vents Lower vent 299