headlamp CHEVROLET CLASSIC 2005 User Guide

Driving at Night
Night driving is more dangerous than day driving.
One reason is that some drivers are likely to be
impaired — by alcohol or drugs, with night vision
problems, or by fatigue.Here are some tips on night driving.
•Drive defensively.
•Do not drink and drive.
•Adjust your inside rearview mirror to reduce the
glare from headlamps behind you.
•Since you cannot see as well, you may need to
slow down and keep more space between you
and other vehicles.
•Slow down, especially on higher speed roads. Your
headlamps can light up only so much road ahead.
•In remote areas, watch for animals.
•If you are tired, pull off the road in a safe place
and rest.
No one can see as well at night as in the daytime.
But as we get older these differences increase.
A 50-year-old driver may require at least twice as much
light to see the same thing at night as a 20-year-old.
What you do in the daytime can also affect your
night vision. For example, if you spend the day in bright
sunshine you are wise to wear sunglasses. Your
eyes will have less trouble adjusting to night. But if you
are driving, do not wear sunglasses at night. They
may cut down on glare from headlamps, but they also
make a lot of things invisible.
4-13

You can be temporarily blinded by approaching
headlamps. It can take a second or two, or even several
seconds, for your eyes to re-adjust to the dark. When
you are faced with severe glare, as from a driver
who does not 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 — 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 film caused by dust. Dirty glass makes
lights dazzle and flash 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 is 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 — the inability to see in dim light — and
are not even aware of it.Driving in Rain and on Wet Roads
Rain and wet roads can mean driving trouble. On a
wet road, you cannot stop, accelerate, or turn as well
because your tire-to-road traction is not as good as
on dry roads. And, if your tires do not have much tread
left, you will get even less traction. It is 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 reflexes are tuned for driving on dry pavement.
4-14

You can run the engine to keep warm, but be careful.
{CAUTION:
Snow can trap exhaust gases under your
vehicle. This can cause deadly CO (carbon
monoxide) gas to get inside. CO could
overcome you and kill you. You cannot see it
or smell it, so you might not know it is in your
vehicle. Clear away snow from around the
base of your vehicle, especially any that is
blocking your exhaust pipe. And check around
again from time to time to be sure snow does
not collect there.
Open a window just a little on the side of the
vehicle that is away from the wind. This will
help keep CO out.
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 headlamps. Let the heater run for a while.
4-25

Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside
of Your Vehicle...........................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specifications....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-6
Filling the Tank..............................................5-7
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood....................5-10
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-13
Engine Air Cleaner/Filter................................5-17
Automatic Transaxle Fluid..............................5-18
Engine Coolant.............................................5-18
Coolant Surge Tank Pressure Cap..................5-21
Engine Overheating.......................................5-22
Cooling System............................................5-24
Power Steering Fluid.....................................5-29
Windshield Washer Fluid................................5-30Brakes........................................................5-31
Battery........................................................5-34
Jump Starting...............................................5-34
Bulb Replacement..........................................5-40
Halogen Bulbs..............................................5-40
Headlamps..................................................5-40
Front Turn Signal Lamps...............................5-42
Center High-Mounted Stoplamp (CHMSL).........5-42
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps.........................................5-43
Replacement Bulbs.......................................5-45
Windshield Wiper Blade Replacement..............5-46
Tires..............................................................5-47
Tire Sidewall Labelling...................................5-48
Tire Terminology and Definitions.....................5-50
Inflation - Tire Pressure.................................5-53
Tire Inspection and Rotation...........................5-54
When It Is Time for New Tires.......................5-55
Buying New Tires.........................................5-56
Uniform Tire Quality Grading..........................5-57
Wheel Alignment and Tire Balance..................5-58
Wheel Replacement......................................5-58
Tire Chains..................................................5-59
Section 5 Service and Appearance Care
5-1

If a Tire Goes Flat........................................5-60
Changing a Flat Tire.....................................5-60
Removing the Spare Tire and Tools................5-62
Removing the Flat Tire and Installing
the Spare Tire..........................................5-63
Storing a Flat or Spare Tire and Tools............5-69
Compact Spare Tire......................................5-70
Appearance Care............................................5-71
Fabric/Carpet...............................................5-71
Vinyl...........................................................5-73
Instrument Panel..........................................5-73
Interior Plastic Components............................5-73
Glass Surfaces.............................................5-73
Care of Safety Belts......................................5-73
Weatherstrips...............................................5-74
Washing Your Vehicle...................................5-74
Cleaning Exterior Lamps/Lenses.....................5-74
Finish Care..................................................5-74
Windshield and Wiper Blades.........................5-75
Aluminum Wheels.........................................5-75Tires...........................................................5-76
Sheet Metal Damage.....................................5-76
Finish Damage.............................................5-76
Underbody Maintenance................................5-76
Chemical Paint Spotting.................................5-77
Vehicle Care/Appearance Materials..................5-77
Vehicle Identication......................................5-78
Vehicle Identification Number (VIN).................5-78
Service Parts Identification Label.....................5-78
Electrical System............................................5-79
Add-On Electrical Equipment..........................5-79
Headlamp Wiring..........................................5-79
Windshield Wiper Fuses................................5-79
Power Windows and Other Power Options.......5-79
Fuses and Circuit Breakers............................5-80
Instrument Panel Fuse Block..........................5-80
Engine Compartment Fuse Block....................5-83
Capacities and Specications..........................5-85
Normal Maintenance Replacement Parts..........5-86
Section 5 Service and Appearance Care
5-2

Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-45.
For any bulb changing procedure not listed in this
section, contact your dealer.
Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas inside
and can burst if you drop or scratch the bulb.
You or others could be injured. Be sure to
read and follow the instructions on the bulb
package.
Headlamps
A. Front Turn Signal
B. High-Beam Headlamp
C. Low-Beam Headlamp
5-40

Front Turn Signal Lamps
1. Remove the headlamp assembly as described in
Bulb Replacement on page 5-40.
2. Press the tab on the white socket while twisting it
less than one-quarter turn counterclockwise and
pull it out.
3. Remove the old bulb and replace it with a new one.4. Turn the socket back into place.
5. Return the lamp assembly to its original position.
Be sure to line up the holes in the lamp assembly
to the round ends of the mounting pins.
6. Press down on the two latches to hook in the lamp
assembly.
Center High-Mounted Stoplamp
(CHMSL)
1. Open the trunk and locate the CHMSL housing on
the underside of the rear window shelf.
2. Turn the socket one-quarter turn counterclockwise
to remove it.
3. Remove the burned out bulb and replace with a
new one.
4. Turn the socket clockwise to secure.
5. Close the trunk.
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6. Remove the backplate by pulling up on the
two upper and two lower tabs.
7. Pull the bulb to remove it from the socket.
8. Replace the bulb.
9. Reverse the steps to reassemble the backplate and
attach the taillamp assembly to the vehicle. Make
sure that all four tabs of the backplate are securely
fastened to the taillamp assembly before reinstalling
it on the vehicle.
When securing the lamp assembly back into place,
align the assembly so that the trunk lid doesn’t
contact it.
10. Close the trunk.
Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up/Rear Turn 3156
Center High-Mounted Stoplamp 912
Front Parking/Turn 3157A or 3157NA
Front Sidemarker 24
High-Beam Headlamp 9005
Low-Beam Headlamp 9006
Taillamps/Stoplamp 3057
For replacement bulbs not listed here, contact your
dealer.
5-45

{CAUTION:
Using the wrong replacement wheels, wheel
bolts or wheel nuts on your vehicle can be
dangerous. It could affect the braking and
handling of your vehicle, make your tires lose
air and make you lose control. You could have
a collision in which you or others could be
injured. Always use the correct wheel, wheel
bolts and wheel nuts for replacement.
Notice:The wrong wheel can also cause problems
with bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper height,
vehicle ground clearance and tire or tire chain
clearance to the body and chassis.
SeeChanging a Flat Tire on page 5-60for more
information.
Used Replacement Wheels
{CAUTION:
Putting a used wheel on your vehicle is
dangerous. You can’t know how it’s been used
or how far it’s been driven. It could fail suddenly
and cause a crash. If you have to replace a
wheel, use a new GM original equipment wheel.
Tire Chains
Notice:Use tire chains only where legal and only
when you must. Use only SAE Class “S” type chains
that are the proper size for your tires. Install them
on the front tires and tighten them as tightly as
possible with the ends securely fastened. Drive
slowly and follow the chain manufacturer’s
instructions. If you can hear the chains contacting
your vehicle, stop and retighten them. If the contact
continues, slow down until it stops. Driving too
fast or spinning the wheels with chains on will
damage your vehicle.
5-59

Electrical System
Add-On Electrical Equipment
Notice:Don’t add anything electrical to your
vehicle unless you check with your dealer rst.
Some electrical equipment can damage your
vehicle and the damage wouldn’t be covered by
your warranty. Some add-on electrical equipment
can keep other components from working as
they should.
Your vehicle has an air bag system. Before attempting
to add anything electrical to your vehicle, see
Servicing Your Airbag-Equipped Vehicle on page 1-52.
Headlamp Wiring
The headlamp wiring is protected by fuses, one for each
headlamp, in the fuse block. An electrical overload
will cause the lamps to turn off. If this happens, have
your headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
circuit breaker and a fuse. If the motor overheats due to
heavy snow, etc., the wiper will stop until the motor
cools. If the overload is caused by some electrical
problem and not snow, etc., be sure to get it fixed.
Power Windows and Other Power
Options
Circuit breakers in the fuse block protect the power
windows and other power accessories. When the current
load is too heavy, the circuit breaker opens and
closes, protecting the circuit until the problem is fixed or
goes away.
5-79