2006 Honda Ridgeline Owner's Manual - Page 127

Vents, Heating, and A/C Semi-automatic Operation On RTS, RTL, and Canadian EXL models To Turn Everything Off On RT and Canadian LX models Rear Ventilation DIAL You can manually select various functions of the climate control system when it is in full automatic mode. All other features remain automatically controlled. Making any manual selection causes the word AUTO in the display to go out. Turning the fan speed control dial all the way to the left shuts the system off. On RTS, RTL, and Canadian EXL models Features If you press OFF, the climate control system shuts off. Keep the system off for short periods only. To keep stale air and mustiness from collecting, you should have the fan running at all times. TAB You can adjust the direction of the air coming from the rear vents in the back of the center console by moving the tab in the center of each vent up-and-down and side-to-side. You can also adjust the amount of airflow by turning the dial between the vents. 127