light CHEVROLET CORVETTE 2007 6.G Workshop Manual

Head-Up Display (HUD)
{CAUTION:
If the HUD image is too bright, or too
high in your eld of view, it may take you
more time to see things you need to see
when it is dark outside. Be sure to keep
the HUD image dim and placed low in your
eld of view.
If your vehicle has the Head-Up Display (HUD), you
can see some of the driver information that appears
on the instrument panel cluster.
The information may be displayed in English or
metric units and appears as an image focused out
toward the front of your vehicle. The HUD consists
of the following information:
Speedometer
Turn Signal Indicators
High-Beam Indicator Symbol
Tachometer
Manual Paddle Shift Gear Indicator
(If Equipped)
These displays on the HUD are for use when
using the manual paddle shift controls to shift
the transmission. See “Manual Paddle Shift” in
Automatic Transmission Operation on page 95.
Shift Light
This light is used for performance driving to
indicate that the vehicle’s best performance
level has been reached to shift the transmission
into the next higher gear. An arrow pointing up
will light up on the display just prior to reaching
the engine fuel cut-off mode. This cut-off is
about 6,500 RPM for the LS2 engine and
7,000 RPM for the LS7 engine.
Check Gages Warning
Engine Coolant Temperature Gage
Transmission Fluid Temperature Gage,
(Automatic Transmission Vehicles Only)
Engine Oil Temperature Gage
Engine Oil Pressure Gage
G-Force Gage
Audio Functions, Street Mode Only
Navigation, Only with Navigation Radio,
Turn-by-Turn Guidance
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Be sure to continue scanning the displays,
controls and driving environment just as you would
in a vehicle without HUD. If you never look at
your instrument panel cluster, you may miss
something important, such as a warning light.
Under important warning conditions, the CHECK
GAGES warning will illuminate in the HUD.
View your Driver Information Center (DIC) for
more information.The HUD controls are
located to the left of the
steering wheel.
To adjust the HUD so you can see it properly,
do the following:
1. Start the engine and press the HUD
dimmer control all the way up by pressing
the (+) button.
The brightness of the HUD image is
determined by the light conditions in the
direction the vehicle is facing and where you
have the HUD dimmer control set. If you are
facing a dark object or a heavily shaded area,
your HUD may anticipate that you are entering
a dark area and may begin to dim.
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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.
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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.
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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.
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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.
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Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog or frost from the rear window.
The rear window defogger will only work when the
engine is running.
=(Rear Window Defogger):Press this button
to turn the rear window defogger on. Be sure
to clear as much snow from the rear window as
possible. An indicator light in the button will come
on to let you know that the rear window defogger
is activated.
The rear window defogger will turn off about
10 minutes after the button is pressed when
traveling less than 30 mph (48 km/h). If turned
on again, the defogger will only run for about
ve minutes before turning off. The defogger can
also be turned off by pressing the button again
or by turning off the engine.Your vehicle has heated outside rearview mirrors.
The mirrors will heat to help clear fog or frost
from the surface of the mirrors when the
rear window defog button is pressed.
If your vehicle has the power convertible top, the
rear window defogger and heated mirrors are
automatically disabled when the power convertible
top is moving or down.
Notice:Do not use anything sharp on the
inside of the rear window. If you do, you could
cut or damage the warming grid, and the
repairs would not be covered by your warranty.
Do not attach a temporary vehicle license,
tape, a decal or anything similar to the
defogger grid.
185

Warning Lights, Gages, and
Indicators
This part describes the warning lights and gages
on your vehicle. The pictures help to locate them.
Warning lights and gages can signal that something
is wrong before it becomes serious enough to
cause an expensive repair or replacement. Paying
attention to the warning lights and gages could also
save you or others from injury.
Warning lights come on when there may be or
is a problem with one of your vehicle’s functions.
As the details show on the next few pages,
some warning lights come on briey when you
start the engine just to let you know they are
working. If you are familiar with this section,
you should not be alarmed when this happens.Gages can indicate when there may be or is a
problem with one of your vehicle’s functions.
Often gages and warning lights work together to
let you know when there is a problem with
your vehicle.
When one of the warning lights comes on and
stays on as you are driving, or when one of
the gages shows there may be a problem, check
the section that tells you what to do about it.
Please follow this manual’s advice. Waiting to
do repairs can be costly and even dangerous.
So please get to know your vehicle’s warning lights
and gages. They can be a big help.
Your vehicle may also have a Driver Information
Center (DIC) that works along with the warning
lights and gages. SeeDriver Information Center
(DIC) on page 207for more information.
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Instrument Panel Cluster
Your instrument panel cluster and Driver Information Center (DIC) are designed to let you know at a glance
how the vehicle is running. You will know how fast you are going, about how much fuel you have left and
many other things you will need to know to drive safely and economically. The instrument panel cluster
indicator warning lights, gages and DIC messages are explained on the following pages.
United States Manual Transmission shown, Canada, Automatic Transmission and Z06 Model similar
189

Speedometer and Odometer
Your speedometer lets you see your speed in
either miles per hour (mph) or kilometers per
hour (km/h). For more information see “Personal
Options” underDIC Vehicle Personalization
on page 234.
To read the odometer with the ignition off, turn
on the parking lamps.
You may wonder what happens if your vehicle
needs a new odometer installed. The mileage
total of the new odometer will be set to the original
miles (kilometers) of the old odometer. See your
dealer if the odometer must be replaced in
your vehicle.
Tachometer
The tachometer displays the engine speed in
thousands of revolutions per minute (rpm).
Notice:Fuel will shut off at about 6600 rpm
for the base model and 7100 rpm for the
Z06 model. If you continue to drive your vehicle
at the fuel shut off rpm, you could damage
your engine. Be sure to operate your vehicle
below the fuel shut off rpm or reduce your
rpm quickly when the fuel shuts off.
Safety Belt Reminder Light
When the ignition is turned on, a chime will come
on for several seconds to remind people to
fasten their safety belts, unless the driver’s safety
belt is already buckled.
The safety belt light will
also come on and stay
on for several seconds,
then it will ash for
several more.
This chime and light will be repeated if the driver
remains unbuckled and the vehicle is in motion.
If the driver’s belt is already buckled, neither
the chime nor the light will come on.
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