2004 Toyota Sienna Owners Manual - Page 309

04 SIENNA_U (L/O 0408) Side vents OPERATION FOR DEFOGGING The inside of the windshield For best results, set controls to: Fan speed-To the desired fan speed Temperature-Towards high temperature to heat; low temperature to cool Air flow-WINDSHIELD Pressing the windshield air flow button turns on the defogging function with the purpose of clearing the front view. When pressing the windshield air flow button, the air intake selects FRESH automatically. This is to clean up the front view more quickly. Press the "A/C" button for dehumidified heating or cooling. This setting clears the front view more quickly. OPERATION FOR DEFROSTING The outside of the windshield For best results, set controls to: Fan speed-To the desired fan speed Temperature-Towards high temperature Air flow-WINDSHIELD 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. This is to clean up the front view more quickly. Press the "A/C" button for dehumidified heating. This setting clears the front view more quickly. If air flow control is not satisfactory, check the side vents. The side vents may be opened or closed as shown. D To heat the vehicle interior while defrosting the windshield, floor/windshield air flow. choose D On humid days, do not blow cold air on the windshield-the difference between the outside and inside temperatures could make the fogging worse. 309 2004 SIENNA from Aug. '04 Prod. (OM45422U)