2006 Chevrolet Corvette Owner's Manual - Page 163

N (MODE): Press this button to manually lock in the current air delivery setting and to stop the automatic mode control. Pressing the MODE button will delete AUTO from the digital display and the mode graphics will be shown. To change the setting, press the MODE button again. The AUTO button must be pressed to return to the automatic mode selection. To change the current mode, select one of the following: Keep pressing the up or down arrow on this switch until the desired fan speed appears on the display. Pressing the arrows will delete AUTO from the digital display. The fan graphics with the fan speed bars will be shown. To increase the fan speed so that more air flows into the vehicle, press the up arrow on the fan switch. To decrease the fan speed and airflow, press the down arrow. The AUTO button must be pressed to return to the automatic fan control. If the airflow seems low when the fan speed is at the highest setting, the passenger compartment air filter may need to be replaced. For more information, see Passenger Compartment Air Filter on page 3-31 and Scheduled Maintenance on page 6-4. H (Vent): This mode directs most of the air to the instrument panel outlets, with a very small amount of air directed to the floor outlets. % (Bi-Level): This mode directs about half of the air to the instrument panel outlets, and directs the remaining air to the floor outlets. Cooler air is directed to the upper outlets and warmer air to the floor outlets. 6 (Floor): This mode directs most of the air to the floor outlets with some air directed to the side window defogger outlets and some air directed toward the windshield. The MODE button can also be used to select the defog mode. Information on defogging and defrosting can be found later in this section. ? (Recirculation): Press this button to turn the recirculation mode on or off. When the climate control system is in recirculation mode an indicator light will come on. This mode prevents outside air from entering your vehicle. It can be used to prevent outside air and odors from entering your vehicle and to help cool the air inside your vehicle more quickly. Recirculation mode is not available in defrost or defog mode. ^ (Air Conditioning Off): Press this button to turn the air conditioning compressor off. Press AUTO to return to automatic operation. When in AUTO, the air conditioning compressor will come on automatically, as needed. 3-27 x 9 w (Fan): Press the button with the fan symbol to manually increase or decrease the fan speed.