2008 Toyota Tundra Owners Manual - Page 414

07 11.20 4. Floor/Windshield-Air flows mainly from the floor vents and windshield vents. Turning the air flow selector to the floor/windshield position turns on the defogging/defrosting function with the purpose of clearing the windshield. In this position, air intake selector mode changes to FRESH automatically to clear the windshield quickly. If you want to return the setting to RECIRCULATE mode, press the air intake selector button once again. Press the "A/C" button for dehumidified heating or cooling. This setting clears the windshield more quickly. 5. Windshield-Air flows mainly from the windshield vents. Turning the air flow selector to the windshield position turns on the defogging/defrosting function and the air conditioning with the purpose of clearing the windshield. In this position, air intake selector mode changes to FRESH automatically to clear the windshield quickly. It is not possible to return to RECIRCULATE in this position. In this position, the air conditioning turns on regardless of the "A/C button indicator comes on or goes off. This is not a malfunction. For details about air flow selector settings, see "Air flow selector settings" described below. XS19014 Air intake selector Press the button to select the air source. 1. Recirculate (indicator light is on)-Recirculates the air inside the vehicle. 2. Fresh (indicator light is off)-Draws outside air into the system. To prevent fogging up of the windshield, the air intake mode may change automatically to FRESH depending on the condition of the air conditioning system. 384 2008 TUNDRA from Apr. '08 Prod. (OM34477U)