2005 CHEVROLET OPTRA 5 tires

22,500 Miles (37 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
30,000 Miles (50 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑Replace engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-17for more information.
An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
❑Replace spark plugs.An Emission Control Service.
❑Inspect drive belt(s).❑Inspect timing belt.
❑Drain, flush and refill cooling system. This service
can be complex; you should have your dealer
perform this service. SeeEngine Coolant on
page 5-20for what to use. Inspect hoses. Clean
radiator, condenser, pressure cap and neck. Pressure
test the cooling system and pressure cap.An
Emission Control Service.
❑Inspect EVAP canister, vapor lines and solenoid
valve filter.An Emission Control Service. (See
footnote †.)
❑Inspect PCV system.An Emission Control Service.
(See footnote †.)
❑Change brake/clutch fluid (or every 24 months,
whichever occurs first).
37,500 Miles (62 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
6-14

45,000 Miles (75 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑Inspect engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-17for more information.An
Emission Control Service. (See footnote †.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
❑Inspect drive belt(s).
52,500 Miles (87 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
60,000 Miles (100 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑Replace engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-17for more information.
An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
❑Replace spark plugs.An Emission Control Service.
❑Replace spark plug wires.An Emission Control
Service.
❑Inspect drive belt(s).
❑Replace timing belt.
6-15

❑Drain, flush and refill cooling system. This service
can be complex; you should have your dealer
perform this service. SeeEngine Coolant on
page 5-20for what to use. Inspect hoses. Clean
radiator, condenser, pressure cap and neck. Pressure
test the cooling system and pressure cap.An
Emission Control Service.
❑Inspect EVAP canister and vapor lines. Replace
solenoid valve filter.An Emission Control Service.
(See footnote †.)
❑Inspect PCV system.An Emission Control Service.
(See footnote †.)
❑Change brake/clutch fluid (or every 24 months,
whichever occurs first).
67,500 Miles (112 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
75,000 Miles (125 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑Inspect engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-17for more information.An
Emission Control Service. (See footnote †.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
❑Inspect drive belt(s).
82,500 Miles (137 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
6-16

90,000 Miles (150 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑Replace engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-17for more information.
An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
❑Replace spark plugs.An Emission Control Service.
❑Replace fuel filter.An Emission Control Service. (See
footnote †.)
❑Inspect drive belt(s).
❑Inspect timing belt.❑Drain, flush and refill cooling system. This service
can be complex; you should have your dealer
perform this service. SeeEngine Coolant on
page 5-20for what to use. Inspect hoses. Clean
radiator, condenser, pressure cap and neck. Pressure
test the cooling system and pressure cap.An
Emission Control Service.
❑Inspect EVAP canister, vapor lines and solenoid
valve filter.An Emission Control Service. (See
footnote †.)
❑Inspect PCV system.An Emission Control Service.
(See footnote †.)
❑Change brake/clutch fluid (or every 24 months,
whichever occurs first).
97,500 Miles (162 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-52for proper rotation pattern and additional
information.(See footnote +.)
6-17

Part B: Owner Checks and Services
Listed in this part are owner checks and services
which should be performed at the intervals specified to
help ensure the safety, dependability and emission
control performance of your vehicle.
Be sure any necessary repairs are completed at once.
Whenever any fluids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
in Part D.
At Each Fuel Fill
It is important for you or a service station attendant to
perform these underhood checks at each fuel fill.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-14for further
details.
Engine Coolant Level Check
Check the engine coolant level and add the proper
coolant mixture if necessary. SeeEngine Coolant on
page 5-20for further details.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in the windshield
washer tank and add the proper fluid if necessary. See
Windshield Washer Fluid on page 5-29for further details.
At Least Once a Month
Tire Ination Check
Visually inspect your tires and make sure tires are
inflated to the correct pressures. Do not forget to check
your spare tire. SeeTires on page 5-45for further details.
At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced.
Also look for any opened or broken airbag coverings,
and have them repaired or replaced. (The airbag system
does not need regular maintenance.)
6-18

A
Accessory Power Outlets.................................3-18
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-62
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-75
Air Cleaner/Filter, Engine.................................5-17
Air Conditioning..............................................3-21
Airbag
Passenger Status Indicator...........................3-30
Readiness Light..........................................3-29
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-48
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-62
How Does an Airbag Restrain?......................1-55
Passenger Sensing System...........................1-58
Servicing Your Airbag-Equipped Vehicle..........1-62
What Makes an Airbag Inflate?......................1-55
What Will You See After an Airbag Inflates?....1-56
When Should an Airbag Inflate?....................1-53
Where Are the Airbags?...............................1-51
Antenna, Backglass.........................................3-54
Anti-Lock Brake System (ABS)........................... 4-6
Anti-Lock Brake, System Warning Light..............3-33Appearance Care............................................5-66
Aluminum Wheels........................................5-71
Chemical Paint Spotting...............................5-73
Cleaning Exterior Lamps/Lenses....................5-70
Fabric/Carpet..............................................5-67
Finish Care.................................................5-70
Finish Damage............................................5-72
Glass Surfaces............................................5-69
Instrument Panel.........................................5-69
Interior Plastic Components...........................5-69
Leather......................................................5-68
Sheet Metal Damage...................................5-72
Tires..........................................................5-72
Underbody Maintenance...............................5-73
Vehicle Care/Appearance Materials................5-74
Vinyl..........................................................5-68
Washing Your Vehicle...................................5-69
Weatherstrips..............................................5-69
Windshield and Wiper Blades........................5-71
Ashtrays........................................................3-19
Audio System(s).............................................3-42
Audio Steering Wheel Controls......................3-52
Backglass Antenna......................................3-54
Care of Your CD Player...............................3-53
Care of Your CDs........................................3-53
Radio with CD....................................3-42, 3-46
Understanding Radio Reception.....................3-53
1

Automatic Transaxle
Fluid..........................................................5-19
Operation...................................................2-21
B
Backglass Antenna..........................................3-54
Battery..........................................................5-33
Before Leaving on a Long Trip.........................4-20
Brake
Anti-Lock Brake System (ABS)........................ 4-6
Emergencies................................................ 4-8
Parking......................................................2-27
System Inspection.......................................6-23
System Warning Light..................................3-32
Brakes..........................................................5-30
Braking........................................................... 4-5
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-18
Bulb Replacement...........................................5-38
Center High-Mounted Stoplamp (CHMSL)........5-42
Fog Lamps.................................................5-40
Front Turn Signal and Parking Lamps.............5-39
Halogen Bulbs............................................5-38
Headlamp Aiming........................................5-37
Headlamps.................................................5-38Bulb Replacement (cont.)
Replacement Bulbs......................................5-43
Sidemarker Lamps.......................................5-41
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-42
Turn Signal Lamps......................................5-40
Buying New Tires...........................................5-54
C
California Fuel.................................................. 5-5
Canadian Owners................................................ ii
Capacities and Specifications............................5-82
Carbon Monoxide...........2-11, 2-13, 2-31, 4-23, 4-35
Care of
Your CD Player...........................................3-53
Your CDs ...................................................3-53
Center High-Mounted Stoplamp (CHMSL)...........5-42
Center Rear Passenger Position, Safety Belts.....1-24
Chains, Tire...................................................5-57
Charging System Light....................................3-32
Check
Engine Light...............................................3-36
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-73
2

Child Restraints
Child Restraint Systems...............................1-31
Infants and Young Children...........................1-27
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-39
Older Children.............................................1-25
Securing a Child Restraint Designed
for the LATCH System..............................1-41
Securing a Child Restraint in a Rear
Seat Position...........................................1-41
Securing a Child Restraint in the Right
Front Seat Position...................................1-43
Top Strap...................................................1-35
Top Strap Anchor Location............................1-36
Where to Put the Restraint...........................1-34
Cigarette Lighter.............................................3-19
Cleaning
Aluminum Wheels........................................5-71
Exterior Lamps/Lenses.................................5-70
Fabric/Carpet..............................................5-67
Finish Care.................................................5-70
Glass Surfaces............................................5-69
Instrument Panel.........................................5-69
Interior Plastic Components...........................5-69
Leather......................................................5-68
Tires..........................................................5-72
Underbody Maintenance...............................5-73Cleaning (cont.)
Vinyl..........................................................5-68
Washing Your Vehicle...................................5-69
Weatherstrips..............................................5-69
Windshield and Wiper Blades........................5-71
Climate Control System...................................3-21
Air Filter, Passenger Compartment.................3-24
Outlet Adjustment........................................3-24
Clock............................................................3-20
Clutch, Hydraulic.............................................5-19
Compact Spare Tire........................................5-66
Control of a Vehicle.......................................... 4-5
Convenience Net............................................2-37
Coolant
Engine Temperature Gage............................3-35
Heater, Engine............................................2-20
Surge Tank Pressure Cap.............................5-23
Cooling System..............................................5-24
Cruise Control Lever.......................................3-12
Cruise Control Light........................................3-39
Cupholder(s)..................................................2-35
Customer Assistance Information
Courtesy Transportation.................................. 7-7
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-5
Reporting Safety Defects to General Motors....7-11
3