2004 CHEVROLET OPTRA Wiper

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-8
Safety Belts
.............................................1-10
Child Restraints
.......................................1-29
Air Bag Systems
......................................1-51
Restraint System Check
............................1-60
Features and Controls..................................... 2-1
Keys
........................................................ 2-2
Doors and Locks
....................................... 2-7
Windows
.................................................2-14
Theft-Deterrent Systems
............................2-16
Starting and Operating Your Vehicle
...........2-18
Mirrors
....................................................2-35
Storage Areas
.........................................2-37
Sunroof
..................................................2-39
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-2
Climate Controls
......................................3-19
Warning Lights, Gages, and Indicators
........3-24
Audio System(s)
.......................................3-40Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-31
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
Headlamp Aiming
.....................................5-44
Bulb Replacement
....................................5-44
Windshield Wiper Blade Replacement
.........5-50
Tires
......................................................5-51
Appearance Care
.....................................5-73
Vehicle Identification
.................................5-81
Electrical System
......................................5-82
Capacities and Specifications
.....................5-90
Normal Maintenance Replacement Parts
......5-91
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-11
Index................................................................ 1
2004 Chevrolet Optra Owner ManualM

Instrument Panel Overview...............................3-2
Hazard Warning Flashers................................3-4
Other Warning Devices...................................3-5
Horn.............................................................3-5
Tilt Wheel.....................................................3-5
Turn Signal/Multifunction Lever.........................3-6
Windshield Wiper Lever...................................3-8
Cruise Control................................................3-9
Exterior Lamps.............................................3-12
Interior Lamps..............................................3-14
Accessory Power Outlets...............................3-16
Ashtrays and Cigarette Lighter........................3-17
Clock..........................................................3-18
Climate Controls............................................3-19
Climate Control System.................................3-19
Outlet Adjustment.........................................3-22
Passenger Compartment Air Filter...................3-23
Warning Lights, Gages, and Indicators............3-24
Instrument Panel Cluster................................3-26
Speedometer and Odometer...........................3-27
Tachometer.................................................3-27
Safety Belt Reminder Light.............................3-28
Safety Belt Reminder Tone............................3-28
Air Bag Readiness Light................................3-28Charging System Light..................................3-29
Brake System Warning Light..........................3-30
Anti-Lock Brake System Warning Light.............3-31
Speed Sensitive Power Steering (SSPS)
Warning Light...........................................3-31
Hold Mode Light...........................................3-32
Engine Coolant Temperature Gage..................3-32
Malfunction Indicator Lamp.............................3-33
Oil Pressure Light.........................................3-36
Fog Lamp Light............................................3-37
Cruise Control Light......................................3-37
Highbeam On Light.......................................3-38
Daytime Running Lamps Indicator Light...........3-38
Door Ajar Light.............................................3-38
Fuel Gage...................................................3-39
Low Fuel Warning Light.................................3-39
Audio System(s).............................................3-40
Radio with CD (Base Level)...........................3-40
Radio with CD (MP3)....................................3-44
Theft-Deterrent Feature..................................3-51
Radio Reception...........................................3-51
Care of Your CDs.........................................3-52
Care of Your CD Player................................3-52
Backglass Antenna.......................................3-52
Section 3 Instrument Panel
3-1

Windshield Wiper Lever
Windshield Wipers
Use this lever located on the right side of the steering
wheel to operate the windshield wipers. The ignition
must be turned to ON to operate the windshield wipers.
HI (High Speed):Move the lever to this position for
wiping at high speed.
LO (Low Speed):Move the lever to this position for
steady wiping at low speed.INT (Intermittent):Move the lever to this position to
choose a delayed wiping cycle. Turn the band on the
windshield wiper lever toward FAST or SLOW for a
shorter or longer delay between wipes. The wiper speed
can only be adjusted when the lever is in the INT position.
OFF:Move the lever to this position to turn off the
windshield wipers.
Misting Function
Move the lever toward, but not completely in, the INT
position for a single wiping cycle. Hold it there until the
windshield wipers start; then let go. The windshield
wipers will stop after one wipe. If you want more wipes,
hold the band toward INT longer.
Remember that damaged wiper blades may prevent you
from seeing well enough to drive safely. To avoid
damage, be sure to clear ice and snow from the wiper
blades before using them.
If they are frozen to the windshield, carefully loosen or
thaw them. If your blades do become damaged, get
new blades or blade inserts.
Heavy snow or ice can overload your wiper motor. A
circuit breaker will stop the motor until it cools.
Clear away snow or ice to prevent an overload.
3-8

Windshield Washer
To wash your windshield, pull the windshield wiper/
washer lever toward you with the ignition turned to ON.
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
When you release the lever, the washers will stop, but
the wipers will continue to wipe for about two or
three cycles and will either stop or will resume at the
speed you were using before.
Rear Window Washer/Wiper
Your vehicle may have a rear window washer/wiper.
Operate the rear window washer/wiper system by
pushing the windshield wiper/washer lever away from
you. The wiper operates continuously when the lever is
in the first position. Washer fluid sprays onto the rear
window and the wiper operates continuously when
the lever is pushed to the second position.
Cruise Control
If your vehicle has cruise control, you can maintain a
speed of about 24 mph (39 km/h) or more without
keeping your foot on the accelerator. This can really
help on long trips. Cruise control does not work at
speeds below 24 mph (39 km/h).
When you apply your brakes, or the clutch pedal if you
have a manual transaxle, the cruise control shuts off.
{CAUTION:
Cruise control can be dangerous where you
can not drive safely at a steady speed. So, do
not use your cruise control on winding roads
or in heavy traffic.
Cruise control can be dangerous on slippery
roads. On such roads, fast changes in tire
traction can cause needless wheel spinning,
and you could lose control. Do not use cruise
control on slippery roads.
3-9

Driving in Rain and on Wet RoadsRain and wet roads can mean driving trouble. On a wet
road, you can not 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.
The heavier the rain, the harder it is to see. Even if your
windshield wiper blades are in good shape, a heavy
rain can make it harder to see road signs and
traffic signals, pavement markings, the edge of the road
and even people walking.
It is wise to keep your windshield wiping equipment in
good shape and keep your windshield washer tank filled
with washer fluid. Replace your windshield wiper
inserts when they show signs of streaking or missing
areas on the windshield, or when strips of rubber start to
separate from the inserts.
4-16

Before Leaving on a Long Trip
Make sure you are ready. Try to be well rested. If you
must start when you are not fresh — such as after
a day’s work — do not 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 is ready to go. If it needs
service, have it done before starting out. Of course, you
will find experienced and able service experts in GM
dealerships all across North America. They will be ready
and willing to help if you need it.
Here are some things you can check before a trip:
•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 is 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?
Highway Hypnosis
Is there actually such a condition as “highway hypnosis”?
Or is it just plain falling asleep at the wheel? Call it
highway hypnosis, lack of awareness, or whatever.
There is something about an easy stretch of road with
the same scenery, along with the hum of the tires on the
road, the drone of the engine, and the rush of the
wind against the vehicle that can make you sleepy. Do
not let it happen to you! If it does, your vehicle can
leave the road inless than a second,and you could
crash and be injured.
4-22

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...............................................5-6
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling Your 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...................................................5-14
Engine Air Cleaner/Filter................................5-18
Automatic Transaxle Fluid..............................5-20
Manual Transaxle Fluid..................................5-20
Hydraulic Clutch...........................................5-20
Engine Coolant.............................................5-21
Coolant Surge Tank Pressure Cap..................5-24
Engine Overheating.......................................5-24
Cooling System............................................5-27
Power Steering Fluid.....................................5-33Windshield Washer Fluid................................5-34
Brakes........................................................5-35
Battery........................................................5-38
Jump Starting...............................................5-39
Headlamp Aiming...........................................5-44
Bulb Replacement..........................................5-44
Halogen Bulbs..............................................5-44
Headlamps..................................................5-44
Front Turn Signal and Parking Lamps..............5-45
Turn Signal Lamps (Side)..............................5-46
Fog Lamps..................................................5-46
Sidemarker Lamps (Front)..............................5-47
Sidemarker Lamps (Rear)..............................5-47
Center High-Mounted Stoplamp (CHMSL).........5-48
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps.........................................5-48
Replacement Bulbs.......................................5-49
Windshield Wiper Blade Replacement..............5-50
Tires..............................................................5-51
Inflation - Tire Pressure.................................5-57
Tire Inspection and Rotation...........................5-58
When It Is Time for New Tires.......................5-59
Buying New Tires.........................................5-60
Uniform Tire Quality Grading..........................5-60
Section 5 Service and Appearance Care
5-1

Wheel Alignment and Tire Balance..................5-62
Wheel Replacement......................................5-62
Tire Chains..................................................5-63
If a Tire Goes Flat........................................5-63
Changing a Flat Tire.....................................5-64
Compact Spare Tire......................................5-72
Appearance Care............................................5-73
Cleaning the Inside of Your Vehicle.................5-73
Care of Safety Belts......................................5-76
Weatherstrips...............................................5-76
Cleaning the Outside of Your Vehicle.................5-76
Sheet Metal Damage.....................................5-78
Finish Damage.............................................5-78
Underbody Maintenance................................5-79Chemical Paint Spotting.................................5-79
Vehicle Care/Appearance Materials..................5-79
Vehicle Identication......................................5-81
Vehicle Identification Number (VIN).................5-81
Service Parts Identification Label.....................5-81
Electrical System............................................5-82
Add-On Electrical Equipment..........................5-82
Headlamp Wiring..........................................5-82
Windshield Wiper Fuses................................5-82
Power Windows and Other Power Options.......5-82
Fuses and Circuit Breakers............................5-83
Capacities and Specications..........................5-90
Normal Maintenance Replacement Parts..........5-91
Section 5 Service and Appearance Care
5-2