lights CHEVROLET CORVETTE 2003 5.G User Guide

You can be temporarily blinded by approaching
headlamps. It can take a second or two, or even several
seconds, for your eyes to readjust to the dark. When
you are faced with severe glare (as from a driver
who doesn't lower the high beams, or a vehicle with
misaimed headlamps), slow down a little. Avoid staring
directly into the approaching headlamps.
Keep your windshield and all the glass on your vehicle
clean Ð inside and out. Glare at night is made much
worse by dirt on the glass. Even the inside of the glass
can build up a ®lm caused by dust. Dirty glass makes
lights dazzle and ¯ash more than clean glass would,
making the pupils of your eyes contract repeatedly.
Remember that your headlamps light up far less of a
roadway when you are in a turn or curve. Keep
your eyes moving; that way, it's easier to pick out dimly
lighted objects. Just as your headlamps should be
checked regularly for proper aim, so should your eyes
be examined regularly. Some drivers suffer from
night blindness Ð the inability to see in dim light Ð and
aren't even aware of it.Driving in Rain and on Wet Roads
Rain and wet roads can mean driving trouble. On a wet
road, you can't stop, accelerate or turn as well
because your tire-to-road traction isn't as good as on
dry roads. And, if your tires don't have much tread left,
you'll get even less traction. It's always wise to go
slower and be cautious if rain starts to fall while you are
driving. The surface may get wet suddenly when your
re¯exes are tuned for driving on dry pavement.
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How to Check and Add Fluid
Fluid should be added if the ¯uid level is below the step
on the inside of the reservoir. There are additional
instructions on the reservoir cap. Put the rubber seal
and cap back on. See
Engine Compartment Overview
on page 5-12for more information on location.
Engine Coolant
The cooling system in your vehicle is ®lled with
DEX-COOLžengine coolant. This coolant is designed
to remain in your vehicle for 5 years or 150,000 miles
(240 000 km), whichever occurs ®rst, if you add
only DEX-COOL
žextended life coolant.
The following explains your cooling system and how to
add coolant when it is low. If you have a problem
with engine overheating, see
Engine Overheating on
page 5-26.
A 50/50 mixture of clean, drinkable water and
DEX-COOL
žcoolant will:
·Give freezing protection down to-34ÉF (-37ÉC).
·Give boiling protection up to 265ÉF (129ÉC).
·Protect against rust and corrosion.
·Help keep the proper engine temperature.
·Let the warning lights and gages work as they
should.
5-23

Vehicle............................................................ 4-5
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-33
Parking Your...............................................2-34
Symbols......................................................... iv
Ventilation Adjustment......................................3-28
Visors...........................................................2-15
Voltmeter Gage..............................................3-34
W
Warning Lights, Gages and Indicators................3-29
Warnings.......................................................3-53
DIC Warnings and Messages........................3-53
Hazard Warning Flashers............................... 3-4
Other Warning Devices.................................. 3-4
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-78
Weatherstrip Lubrication.................................... 6-9
What Kind of Engine Oil to Use........................5-14
What to Do with Used Oil................................5-17
What to Use..........................5-24, 5-35, 5-36, 5-46Wheels..........................................................5-61
Alignment and Tire Balance..........................5-61
Replacement...............................................5-61
When to Add Engine Oil..................................5-14
When to Change Engine Oil
(GM Oil Life System)...................................5-16
When to Check and What to Use.....................5-22
When to Check Lubricant.................................5-46
When to Check Power Steering Fluid................5-35
When to Check......................................5-20, 5-56
Why Safety Belts Work..................................... 1-8
Windows.......................................................2-14
Power........................................................2-15
Windshield Washer Fluid Level Check................. 6-8
Windshield Washer........................................... 3-8
Fluid..........................................................5-36
Windshield Wiper............................................5-51
Blade Replacement......................................5-51
Fuses........................................................5-85
Windshield Wipers............................................ 3-7
Winter Driving................................................4-27
Wiper Blade Check........................................... 6-9
Y
Your Vehicle and the Environment....................... 6-2
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