2012 Chevrolet Corvette Owner's Manual - Page 218

2012 Chevrolet Corvette Manual

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8-4 Climate Controls 1 (Defrost): This mode clears the windows of fog or frost more quickly. Air is directed to the windshield, with a small amount directed to the side window outlets. The indicator light comes on and the digital display will show the defrost mode symbol and fan speed when the front defrost mode is being used. In this mode, the system automatically turns off the recirculation and runs the air conditioning compressor, unless the outside temperature is at or below freezing. Recirculation cannot be selected while in the defrost mode. Pressing 1 again will return the system to the last operating mode. For severe ice conditions, turn the driver's temperature knob to 32°C (90°F) while in defrost mode. Do not drive the vehicle until all the windows are clear. ^ (Air Conditioning Off): Press to turn the air conditioning compressor off. Press AUTO to return to automatic operation. When in AUTO, the air conditioning compressor comes on automatically, as needed. Air conditioning does not operate at temperatures below about 2°C to 4°C (35°F to 40°F). In temperatures above 4°C (40°F), the air conditioning cannot be turned off in defrost and defog, as it helps to remove moisture from the vehicle. It also helps to keep the windows clear. You may notice a slight change in engine performance when the air conditioning compressor shuts off and turns on again. This is normal. The system is designed to make adjustments to help with fuel economy while still maintaining the selected temperature. On hot days, open the windows to let hot inside air escape; then close them. This helps to reduce the time it takes for the vehicle to cool down. It also helps the system to operate more efficiently. For quick cool down on hot days press the AUTO button and adjust the temperature to a cool, comfortable setting. To achieve maximum cool down, do the following: 1. Select 2. H mode. Press ?. 3. Select the a/c on. 4. Select the coolest temperature. 5. Select the highest fan speed. Using these settings together for long periods of time may cause the air inside of your vehicle to become too dry. To prevent this

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8-4
Climate Controls
1
(Defrost):
This mode clears the
windows of fog or frost more quickly.
Air is directed to the windshield, with
a small amount directed to the side
window outlets. The indicator light
comes on and the digital display will
show the defrost mode symbol and
fan speed when the front defrost
mode is being used. In this mode,
the system automatically turns off
the recirculation and runs the air
conditioning compressor, unless the
outside temperature is at or below
freezing. Recirculation cannot be
selected while in the defrost mode.
Pressing
1
again will return the
system to the last operating mode.
For severe ice conditions, turn the
driver's temperature knob to 32°C
(90°F) while in defrost mode.
Do not drive the vehicle until all the
windows are clear.
^
(Air Conditioning Off):
Press to
turn the air conditioning compressor
off. Press AUTO to return to
automatic operation. When in
AUTO, the air conditioning
compressor comes on automatically,
as needed.
Air conditioning does not operate
at temperatures below about
2°C to 4°C (35°F to 40°F).
In temperatures above 4°C (40°F),
the air conditioning cannot be
turned off in defrost and defog,
as it helps to remove moisture from
the vehicle. It also helps to keep the
windows clear.
You may notice a slight change in
engine performance when the air
conditioning compressor shuts off
and turns on again. This is normal.
The system is designed to make
adjustments to help with fuel
economy while still maintaining the
selected temperature.
On hot days, open the windows to
let hot inside air escape; then close
them. This helps to reduce the time
it takes for the vehicle to cool down.
It also helps the system to operate
more efficiently.
For quick cool down on hot days
press the AUTO button and
adjust the temperature to a cool,
comfortable setting. To achieve
maximum cool down, do the
following:
1.
Select
H
mode.
2.
Press
?
.
3.
Select the a/c on.
4.
Select the coolest temperature.
5.
Select the highest fan speed.
Using these settings together for
long periods of time may cause
the air inside of your vehicle to
become too dry. To prevent this