2007 CHEVROLET CORVETTE Owners Manual

It is possible for sunlight to enter the HUD
making it difficult to see the image. The display
will return to normal when the sunlight is no
longer entering the HUD.
2. Adjust the seat to a comfortable driving
position. If you change your seat position later,
you may have to re-adjust your HUD.
3. Press the up or down arrows to center the
HUD image in your view.
The HUD image can only be adjusted up and
down, not side-to-side.
4. Press the dimmer control downward until the
HUD image is no brighter than necessary.
To turn HUD off, press and hold the (–) button
until the HUD display turns off.
If the sun comes out or it becomes cloudy, you
may need to adjust the HUD brightness again
using the dimmer control. Polarized sunglasses
could make the HUD image harder to see.
The HUD information can be displayed in one
of six languages including English, Spanish,
French, German, Italian or Japanese. The
speedometer can be displayed in either
English or Metric units.To change the language and unit selections, see
“OPTION” underDIC Controls and Displays
on page 208.
Clean the inside of the windshield as needed to
remove any dirt or lm that reduces the sharpness
or clarity of the HUD image.
To clean the HUD, spray household glass cleaner
on a soft, clean cloth. Wipe the HUD lens gently,
then dry it. Do not spray cleaner directly on the lens
because the cleaner could leak into the unit.
If the ignition is on and you can not see the HUD
image, check to see if:
Something is covering the HUD unit.
The HUD dimmer control is adjusted properly.
The HUD image is adjusted to the proper
height.
Ambient light is low, in the direction your
vehicle is facing.
A fuse is blown. SeeFuses and Circuit
Breakers on page 419.
Keep in mind that your windshield is part of the
HUD system. SeeWindshield Replacement
on page 375.
177

Accessory Power Outlet(s)
The accessory power outlet can be used to
connect electrical equipment such as a cellular
phone or CB radio.
The accessory power outlet is located inside the
center console storage compartment, on the
forward left side.
To use the outlet, remove the tethered cap. When
not using it, always cover the outlet with the
protective cap.
Notice:Leaving electrical equipment plugged
in for an extended period of time while the
vehicle is off will drain the battery. Power is
always supplied to the outlets. Always unplug
electrical equipment when not in use and
do not plug in equipment that exceeds
the maximum 20 ampere rating.
Certain electrical accessories may not be
compatible with the accessory power outlet and
could result in blown vehicle or adapter fuses.
If you experience a problem, see your dealer for
additional information on accessory power outlets.Notice:Adding any electrical equipment to
your vehicle may damage it or keep other
components from working as they should.
The repairs would not be covered by your
warranty. Do not use equipment exceeding
maximum amperage rating of 20 amperes.
Check with your dealer/retailer before adding
electrical equipment.
When adding electrical equipment, be sure to
follow the installation instructions included with the
equipment.
We recommend that you see a qualied technician
or your dealer for the proper installation of your
equipment.
Notice:Improper use of the power outlet can
cause damage not covered by your warranty.
Do not hang any type of accessory or
accessory bracket from the plug because the
power outlets are designed for accessory
power plugs only.
178

Ashtray(s) and Cigarette Lighter
The ashtray and cigarette lighter are located on
the instrument panel, in front of the shift lever.
To use the ashtray, press on the indentation at
the top of the door.
Notice:If you put papers, pins, or other
ammable items in the ashtray, hot cigarettes
or other smoking materials could ignite
them and possibly damage your vehicle.
Never put ammable items in the ashtray.
Loose objects, such as paper clips, can lodge
behind and beneath the ashtray lid and prevent
movement of the lid. You should avoid putting
small, loose objects near the ashtray.
To use the cigarette lighter, push it in all the way
and let go. When it is ready, it will pop back
out by itself.
Notice:Holding a cigarette lighter in while
it is heating does not let the lighter back
away from the heating element when it is hot.
Damage from overheating can occur to the
lighter or heating element, or a fuse could
be blown. Do not hold a cigarette lighter
in while it is heating.
Climate Controls
Dual Automatic Climate Control
System
With this system you can control the heating,
cooling, and ventilation for your vehicle.
When the vehicle is rst started, the display will
show the driver’s temperature setting, the outside
temperature, the fan speed and the air delivery, for
about 10 seconds.
The outside temperature is shown in the center of
the display. The digital display will show the
readings in Fahrenheit or Celsius. See “Personal
Options” underDIC Vehicle Personalization on
page 234for information on changing your display.
179

Automatic Operation
AUTO (Automatic):Press the AUTO button to
place the entire system in the automatic mode.
When automatic operation is active, the system will
automatically control the inside temperature, the
air delivery mode, and the fan speed.
After a ten second display of the current settings,
the word AUTO, the driver’s temperature setting
and the outside temperature will be shown. The
system will operate to achieve your comfort set
temperature as quickly as possible. The AUTO
control system works best with the windows up
and the removable roof installed or the convertible
top up.
1. Press the AUTO button.
2. Adjust the temperature to a comfortable
setting between 60°F (16°C) and 90°F (32°C).
Choosing the coldest or warmest temperature
setting will not cause the system to heat or
cool any faster. A setting of 73°F (23°C)
is suggested.In cold weather, the system will start at
reduced fan speeds to avoid blowing cold air
into your vehicle until warmer air is available.
The system will start out blowing air at
the oor but may change modes automatically
as the vehicle warms up to maintain the
chosen temperature setting. The length of
time needed for warm up will depend on the
outside temperature and the length of time
that has elapsed since your vehicle was
last driven.
3. Wait for the system to regulate. This may
take from 10 to 30 minutes. Then adjust
the temperature, if necessary.
Do not cover the solar sensor located in the
center of the instrument panel, near the
windshield. For more information on the solar
sensor, see “Sensor” later in this section.
180

Manual Operation
Driver Power/Temperature:Press the driver
temperature knob on the driver side of the climate
control panel to turn the climate control system
off. This is the only setting that completely shuts off
the fan. The digital display will show only the
outside temperature. You can still adjust the driver
and the passenger set temperature and the air
intake mode when the climate control is off.
Passenger Power/Temperature:Press the
passenger temperature knob on the passenger
side of the climate control panel to turn the
passenger’s climate control system on or off. Turn
the knob to increase or decrease the temperature
for the passenger. If the passenger’s climate
control system is off, the driver’s temperature knob
will control the temperature for the entire vehicle.
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:
H(Vent):This mode directs most of the air to
the instrument panel outlets, with a very small
amount of air directed to the oor outlets.
%(Bi-Level):This mode directs about half of the
air to the instrument panel outlets, and directs
the remaining air to the oor outlets. Cooler air is
directed to the upper outlets and warmer air to
the oor outlets.
6(Floor):This mode directs most of the air to
the oor 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.
x9w(Fan):Press the button with the fan
symbol to manually increase or decrease the
fan speed. Keep pressing the up or down arrow
on this switch until the desired fan speed appears
on the display.
181

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 ows into the vehicle, press the
up arrow on the fan switch. To decrease the
fan speed and airow, press the down arrow.
The AUTO button must be pressed to return to the
automatic fan control.
If the airow seems low when the fan speed is at
the highest setting, the passenger compartment
air lter may need to be replaced. For more
information, seePassenger Compartment Air Filter
on page 186andScheduled Maintenance on
page 433.
?(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.
Air conditioning does not operate at temperatures
below about 35°F to 40°F (2°C to 4°C).
In temperatures above 40°F (4°C), 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 your vehicle to cool down.
It also helps the system to operate more efficiently.
182

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 the vent mode.
2. Select recirculation mode.
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 from happening,
after the air in your vehicle has cooled, turn
the recirculation mode off.
The air conditioning system removes moisture
from the air, so you may sometimes notice a
small amount of water dripping underneath
your vehicle while idling or after turning off the
engine. This is normal.Sensors
The solar sensor on your vehicle monitors the
solar radiation and uses the information to
maintain the selected temperature when operating
in AUTO mode by initiating needed adjustments
to the temperature, the fan speed and the air
delivery system. The system may also supply
cooler air to the side of the vehicle facing the sun.
The recirculation mode will also be activated,
as necessary. Do not cover the solar sensor
located on the top of the instrument panel near
the windshield or the system will not work properly.
There is also a sensor located behind the front
bumper. This sensor reads the outside air
temperature and helps to maintain the temperature
inside the vehicle. Any cover on the front of the
vehicle could give a false reading in the
temperature.
If the outside temperature goes up, the displayed
temperature will not change until:
The vehicle’s speed is above
12 mph (19 km/h) for ve minutes.
The vehicle’s speed is above
32 mph (52 km/h) for two and a half minutes.
183

These delays prevent false readings. If the
temperature goes down, the outside temperature
will be shown when you start the vehicle. If it
has been turned off for less than three hours, the
temperature will be recalled from the previous
vehicle operation.
There is also an inside temperature sensor
located to the left of the ignition switch. The
automatic climate control system uses this sensor
to receive information, so if you block or cover
it, the system will not function properly.
Defogging and Defrosting
Fog on the inside of windows is a result of high
humidity and moisture condensing on the cool
window glass. This can be minimized if the climate
control system is used properly. There are two
modes to clear fog or frost from your windshield.
Use the oor/defog mode to clear the windows of
fog or moisture and warm the passengers. Use
defrost to remove fog or frost from the windshield
more quickly. To prevent fogging on the inside of
the windows in modes other than oor/defog and
defrost, make sure the air conditioning compressor
is on and recirculation mode is off.
Press the mode button until the defog mode
appears on the display.
-(Floor/Defog):This mode directs the air
equally between the windshield and the oor
outlets with a small amount to the side window
outlets. When you select this mode, the system
turns off recirculation and runs the air-conditioning
compressor unless the outside temperature is
at or below freezing. The recirculation mode
cannot be selected while in the defog mode.
1(Defrost):Pressing this button directs most
of the air to the windshield, with a small amount
directed to the side window outlets. The light on the
button will come 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 will automatically turn off the recirculation
and run the air-conditioning compressor, unless
the outside temperature is at or below freezing.
Recirculation cannot be selected while in the
defrost mode. Pressing this button again will return
the system to the last operating mode.
For severe ice conditions, turn the driver’s
temperature knob to 90°F (32°C) while in
defrost mode.
Do not drive the vehicle until all the windows
are clear.
184