Page 152 of 386

Downloaded from www.Manualslib.com manuals search engine Rear Window Defogger
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The rear window defogger uses a warming grid to
remove fog from the rear window. The power mirrors
are also warmed when the rear window defogger is on.
Press the button with the defog symbol on it to turn on
the defogger. (The button is on the lower right on the
manual system and on the upper right on the automatic
system.) An indicator light will come on to remind you
that the defogger is
on. The defogger will turn off
automatically after about ten minutes of use. You can also
turn the defogger off by pressing the switch again
or by turning off the ignition.
Do not attach anything like a tempbrary vehicle license
or a decal across the defogger grid
on the rear window.
I NOTICE:
Don’t use a razor blade or something else sharp
on the inside
of the rear window. If you do, you
could cut or damage the warming grid, and the repairs wouldn’t be covered
by your warranty.
Specially Treated Windshield (ZR-1)
Your ZR- 1 windshield is treated to reduce the amount of
solar heat entering your vehicle. It makes it easier for
your air conditioning system to keep you comfortable.
The windshield treatment reduces the effectiveness of
some carry-on electrical equipment. Therefore, there’s
an opening in the windshield treatment at the bottom
center of the windshield
so that carry-on electrical
equipment may be used.
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Page 153 of 386

Downloaded from www.Manualslib.com manuals search engine Flow-Through Ventilation System
Your Corvette's flow-through ventilation system
supplies outside air into the vehicle when it is moving.
Outside air will also enter the vehicle when the heater or
the air conditioning fan is running.
Ventilation Tips
Keep the hood and front air inlet free of ice, snow or
any other obstruction (such as leaves). The heater
and defroster will work far better, reducing the
chance of fogging the inside of your windows.
When you enter a vehicle in cold weather, adjust the
fan to the highest speed for a few moments before
driving off. This helps clear the intake ducts
of snow
and moisture, and reduces the chance of fogging the
inside
of your windows.
Audio Systems
Your Delco@ audio system has been designed to operate
easily and give years
of listening pleasure. But you will
get the most enjoyment out of it
if you acquaint yourself
with
it first. Find out what your Delco system can do
and how to operate all its controls, to be sure you're
getting the most out of the advanced engineering that
went into it.
Setting the Clock
Press SET. Within five seconds, press and hold TUNE
until the correct hour appears. Press and hold TUNE
A
until the correct minute appears.
Noise Reduction
Your audio system has automatic Dolby@ B Noise
Reduction.
Dolby and the
00' are trademarks of Dolby
Laboratories Licensing Corporation.
Noise reduction system manufactured under license
from Dolby Laboratories Licensing Corporation.
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Page 157 of 386

Downloaded from www.Manualslib.com manuals search engine H has a higher maximum volume and gets louder faster
than L. Use H when you are driving with the roof panel
off, the convertible top down or the windows open. If
you don’t want to use SCV, turn the control to OFF.
RCL: Press the upper knob to recall the station being
played
or the clock display.
Finding a Station
AM-FM:
Press this button to get AM or FM. The
lighted display shows your selection.
TUNE: Press TUNE v or A to choose radio stations.
For fast tuning, press and hold one side of the button,
then press the other side.
SEEK: Press AUTO then TUNE v or A and the radio
will tune to the next lower or higher station and stay
there.
PUSHBUTTONS: The six pushbuttons let you return to
your favorite stations. To set up to 12 stations (6 AM
and
6 FM), tune in the station and press SET. Within
five seconds, press one of the six pushbuttons.
Whenever you press that button, the preset station will
return. Repeat these steps for each pushbutton.
Setting the Tone
BASS:
Turn this knob to the right to hear more bass.
TREB: Turn this control behind the BASS knob to the
right to hear more treble.
Adjusting the Speakers
BAL: With the DelcoBose system, your speakers are
electronically balanced.
FADE: Turn this knob to move the sound between the
front and rear speakers. Note that
if you turn the knob
all the way to
F or R, you may still get some sound from
the opposite speakers.
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Page 184 of 386

Downloaded from www.Manualslib.com manuals search engine The exit speed is usually posted.
Reduce your speed according to your speedometer, not
to your sense of motion. After driving for any distance
at higher speeds, you may tend to think
you are going
slower than you actually are.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well rested. If you
must start when you’re not fresh
-- such as after a day’s
work
-- don’t plan to make too many miles that first part
of the journey. Wear comfortable clothing and shoes you
can easily drive in.
Is your vehicle ready for a long trip?
If you keep it
serviced and maintained, it’s ready to
go. If it needs
service, have it done before starting out. Of course,
you’ll find experienced and able service experts in
Chevrolet dealers all across North America. They’ll be
ready and willing to help if you need it. Here
are some things you can check before a trip:
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Windshield Washer Fluid: Is the reservoir full? Are
all windows clean inside and outside?
Wiper Blades: Are they in good shape?
Fuel, Engine Oil, Other Fluids: Have you checked
all levels?
Lamps: Are they all working? Are the lenses clean?
Tires: They are vitally important to a safe,
trouble-free trip. Is the tread good enough for
long-distance driving? Are the tires all inflated to the
recommended pressure?
Weather Forecasts: What’s the weather outlook
along your route? Should you delay your trip a short
time to avoid
a major storm system?
Maps: Do you have up-to-date maps?
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Page 190 of 386
Downloaded from www.Manualslib.com manuals search engine Run your engine only as long as you must. This saves
fuel. When you run the engine, make it go a little faster
than just idle. That is, push the accelerator slightly. This
uses less fuel for the heat that you get and it keeps the
~ battery charged. You will need a well-charged battery to
restart the vehicle, and possibly for signaling later on
with your headlights. Let the heater run for awhile.
Then, shut the engine off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat this only when you feel really uncomfortable
from the cold. But do it as little as possible. Preserve the
fuel as long as you can. To help keep warm, you can get
out of the vehicle and do some fairly vigorous exercises
every half hour or
so until help comes.
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Page 207 of 386

Downloaded from www.Manualslib.com manuals search engine 1 NOTICE:
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If’ your engine catches fire because you keep
driving with no coolant, your vehicle can be
badly damaged. The costly repairs would
not be
covered by your warranty.
If No Steam Is Coming From Your Engine
If you get the overheat warning but see or hear no
steam, the problem may not be
too serious. Sometimes
the engine can get a little too hot when you:
0 Climb a long hill on a hot day.
Stop after high speed driving.
0 Idle for long periods in traffic.
If you get the overheat warning with no sign
of steam,
try this for a minute or
so:
1. Turn off your air conditioner.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
3. If you’re in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving
-- AUTOMATIC OVERDRIVE (a)
or DRIVE (D) for automatic transmissions.
If you
no longer have the overheat warning, you can drive.
Just to be safe, drive slower for about ten minutes. If the
warning doesn’t come back on, you
can drive normally.
If the warning continues, pull over, stop, and park your
vehicle right away.
If there’s still no sign of steam, you can idle the engine
for two or three minutes while you’re parked,
to see if
the warning stops. But then, if you still have the
warning,
turn off the engine and get everyone out of the
vehicle
until it cools down.
You may decide not to lift the hood but to get service
help right away.
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Page 290 of 386
Downloaded from www.Manualslib.com manuals search engine Used Replacement Wheels
Tire Chains
NOTICE:
Don’t use tire chains; they can damage your
vehicle.
Appearance Care
Remember, cleaning products can be hazardous. Some
are toxic. Others can burst into flame if you strike a
match or get them on a hot part of the vehicle. Some are
dangerous if you breathe their fumes in a closed space.
When you use anything from a container to clean your
Corvette, be sure to follow the manufacturer’s warnings
and instructions. And always open your doors
or
windows when you’re cleaning the inside.
Never use these to clean your vehicle:
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0
0
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Gasoline
Benzene Naphtha
Carbon Tetrachloride
Acetone
Paint Thinner
Turpentine
Lacquer Thinner
Nail Polish Remover
They can all be hazardous
-- some more than
others
-- and they can all damage your vehicle, too.
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Page 294 of 386

Downloaded from www.Manualslib.com manuals search engine You can remove scratches from a Dulso-coated molding
by wiping briskly with the solvent-type cleaner
described earlier. If a ring forms, repeat the procedure
over a larger area, feathering toward the center of the
ring.
If the ring still remains, wipe the whole molding.
Cleaning the Top of the Instrument Panel
Use only mild soap and water to clean the top surfaces
of the instrument panel. Sprays containing silicones or
waxes may cause annoying reflections in the windshield
and even make it difficult to see through the windshield
under certain conditions.
Cleaning Speaker Covers
Vacuum around a speaker cover gently, so that the
speaker won’t be damaged.
If something gets on one
of them, follow the steps earlier under “Using
Solvent-Type Cleaner on Fabric.” Use as little solvent
as you can.
Care of Safety Belts
Keep belts clean and dry.
Glass
Glass should be cleaned often. GM Glass Cleaner (GM
Part
No. 1050427) or a liquid household glass cleaner
will remove normal tobacco smoke and dust films.
Don’t use abrasive cleaners on glass, because they may
cause scratches. Avoid placing decals on the inside rear
window, since they may have to be scraped off later.
If
abrasive cleaners are used on the inside of the rear
window, an electric defogger element may be damaged.
Any temporary license should not be attached across the
defogger grid.
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