2006 CHEVROLET OPTRA 5 warning

Treadwear
The treadwear grade is a comparative rating based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course.
For example, a tire graded 150 would wear one and
a half (1
1⁄2) times as well on the government course as
a tire graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart significantly from the norm
due to variations in driving habits, service practices and
differences in road characteristics and climate.
Traction — AA, A, B, C
The traction grades, from highest to lowest, are AA, A,
B, and C. Those grades represent the tire’s ability
to stop on wet pavement as measured under controlled
conditions on specified government test surfaces of
asphalt and concrete. A tire marked C may have poor
traction performance. Warning: The traction grade
assigned to this tire is based on straight-ahead braking
traction tests, and does not include acceleration,
cornering, hydroplaning, or peak traction characteristics.
Temperature — A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of heat
and its ability to dissipate heat when tested under
controlled conditions on a specified indoor laboratory test
wheel.Sustained high temperature can cause the material of the
tire to degenerate and reduce tire life, and excessive
temperature can lead to sudden tire failure. The grade C
corresponds to a level of performance which all
passenger car tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades B and A
represent higher levels of performance on the laboratory
test wheel than the minimum required by law.
Warning: The temperature grade for this tire is
established for a tire that is properly inflated and not
overloaded. Excessive speed, underinflation, or
excessive loading, either separately or in combination,
can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance
The tires and wheels on your vehicle were aligned and
balanced carefully at the factory to give you the longest
tire life and best overall performance. Adjustments to
wheel alignment and tire balancing will not be necessary
on a regular basis. However, if you notice unusual tire
wear or your vehicle pulling to one side or the other, the
alignment may need to be checked. If you notice your
vehicle vibrating when driving on a smooth road, your
tires and wheels may need to be rebalanced. See your
dealer for proper diagnosis.
5-61

A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you would
use in a skid. In any rear blowout remove your foot from
the accelerator pedal. Get the vehicle under control
by steering the way you want the vehicle to go. It may
be very bumpy and noisy, but you can still steer. Gently
brake to a stop, well off the road if possible.
{CAUTION:
Lifting a vehicle and getting under it to do
maintenance or repairs is dangerous without
the appropriate safety equipment and training.
The jack provided with your vehicle is
designed only for changing a at tire. If it is
used for anything else, you or others could be
badly injured or killed if the vehicle slips off
the jack. Use the jack provided with your
vehicle only for changing a at tire.
If a tire goes flat, the next part shows how to use the
jacking equipment to change a flat tire safely.
Changing a Flat Tire
If a tire goes flat, avoid further tire and wheel damage
by driving slowly to a level place. Turn on your
hazard warning flashers.
{CAUTION:
Changing a tire can be dangerous. The vehicle
can slip off the jack and roll over or fall on you
or other people. You and they could be badly
injured or even killed. Find a level place to
change your tire. To help prevent the vehicle
from moving:
1. Set the parking brake rmly.
2. Put an automatic transaxle shift lever in
PARK (P), or shift a manual transaxle to
FIRST (1) or REVERSE (R).
CAUTION: (Continued)
5-64

A
Accessories and Modifications............................ 5-3
Accessory Power Outlet(s)...............................3-19
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-64
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-81
Air Cleaner/Filter, Engine.................................5-17
Air Conditioning..............................................3-22
Airbag
Passenger Status Indicator...........................3-31
Readiness Light..........................................3-30
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-52
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-64
How Does an Airbag Restrain?......................1-58
Passenger Sensing System...........................1-60
Servicing Your Airbag-Equipped Vehicle..........1-64
What Makes an Airbag Inflate?......................1-58
What Will You See After an Airbag Inflates?....1-58
When Should an Airbag Inflate?....................1-57
Where Are the Airbags?...............................1-55
Antenna, Integrated Windshield.........................3-75
Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-35Appearance Care
Aluminum Wheels........................................5-78
Chemical Paint Spotting...............................5-80
Cleaning Exterior Lamps/Lenses....................5-77
Cleaning the Inside of Your Vehicle................5-74
Fabric/Carpet..............................................5-75
Finish Care.................................................5-77
Finish Damage............................................5-79
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-76
Leather......................................................5-76
Sheet Metal Damage...................................5-79
Tires..........................................................5-79
Underbody Maintenance...............................5-79
Vehicle Care/Appearance Materials................5-80
Washing Your Vehicle...................................5-77
Weatherstrips..............................................5-76
Windshield and Wiper Blades........................5-78
Ashtray(s)......................................................3-20
Audio System(s).............................................3-44
Audio Steering Wheel Controls......................3-73
Care of Your CD Player...............................3-75
Care of Your CDs ........................................3-75
Integrated Windshield Antenna.......................3-75
Radio with CD............................3-45, 3-49, 3-57
Radio with Six-Disc CD................................3-65
Understanding Radio Reception.....................3-74
1

Automatic Transaxle
Fluid..........................................................5-19
Operation...................................................2-20
B
Battery..........................................................5-34
Before Leaving on a Long Trip.........................4-20
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-8
Parking......................................................2-25
System Inspection.......................................6-23
System Warning Light..................................3-34
Brakes..........................................................5-31
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-15
Bulb Replacement...........................................5-40
Center High-Mounted Stoplamp
(CHMSL) ........................................5-45, 5-46
Front Turn Signal and Parking Lamps.............5-42
Halogen Bulbs............................................5-40
Headlamp Aiming........................................5-39Bulb Replacement (cont.)
Headlamps.................................................5-40
Replacement Bulbs......................................5-48
Sidemarker Lamps.......................................5-44
Taillamps, Stoplamps and Back-Up Lamps......5-48
Taillamps, Turn Signal, and Stoplamps............5-46
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-47
Turn Signal Lamps......................................5-43
Buying New Tires...........................................5-59
C
California Fuel.................................................. 5-5
California Proposition 65 Warning....................... 5-3
Canadian Owners................................................ ii
Capacities and Specifications............................5-88
Carbon Monoxide...................2-10, 2-30, 4-23, 4-35
Care of
Your CD Player...........................................3-75
Your CDs ...................................................3-75
Cargo Shade..................................................2-37
Center High-Mounted Stoplamp (CHMSL) . . . 5-45, 5-46
Chains, Tire...................................................5-63
2

Electrical System (cont.)
Instrument Panel Fuse Block.........................5-83
Power Windows and Other Power Options......5-82
Windshield Wiper Fuses...............................5-82
Engine
Air Cleaner/Filter.........................................5-17
Battery.......................................................5-34
Check and Service Engine Soon Light............3-37
Coolant......................................................5-20
Coolant Heater............................................2-19
Coolant Temperature Gage...........................3-36
Cooling System Inspection............................6-23
Engine Compartment Overview......................5-12
Exhaust.....................................................2-30
Oil .............................................................5-13
Overheating................................................5-23
Starting......................................................2-17
Event Data Recorders (EDR)............................. 7-9
Extender, Safety Belt.......................................1-27
Exterior Lamps...............................................3-16
F
Filter
Engine Air Cleaner......................................5-17
Finish Damage...............................................5-79
Flash-to-Pass.................................................3-10Flat Tire........................................................5-63
Flat Tire, Changing.........................................5-64
Flat Tire, Storing.............................................5-73
Fluid
Automatic Transaxle.....................................5-19
Manual Transaxle........................................5-19
Power Steering...........................................5-29
Windshield Washer......................................5-30
Fog Lamp Light..............................................3-41
Fog Lamps ....................................................3-17
Front Armrest Storage Area..............................2-35
Front Storage Area.........................................2-35
Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage .........................................................3-42
Gasoline Octane........................................... 5-5
Gasoline Specifications.................................. 5-5
Low Warning Light.......................................3-43
System Inspection.......................................6-22
Fuses
Engine Compartment Fuse Block...................5-85
Fuses and Circuit Breakers...........................5-82
Instrument Panel Fuse Block.........................5-83
Windshield Wiper.........................................5-82
5

G
Gage
Engine Coolant Temperature.........................3-36
Fuel..........................................................3-42
Speedometer..............................................3-29
Tachometer.................................................3-29
Gasoline
Octane........................................................ 5-5
Specifications............................................... 5-5
Glove Box.....................................................2-34
GM Mobility Reimbursement Program.................. 7-5
H
Hazard Warning Flashers................................... 3-8
Head Restraints............................................... 1-8
Headlamp
Aiming .......................................................5-39
Headlamp Wiring............................................5-82
Headlamps....................................................5-40
Bulb Replacement.......................................5-40
Daytime Running Lamps...............................3-16
Flash-to-Pass..............................................3-10
Front Turn Signal and Parking Lamps.............5-42
Halogen Bulbs............................................5-40
High/Low Beam Changer..............................3-10Headlamps (cont.)
On Reminder..............................................3-16
Sidemarker Lamps.......................................5-44
Turn Signal Lamps......................................5-43
Heater...........................................................3-22
Hideaway Rear Storage Bins............................2-37
Highbeam On Light.........................................3-41
Highway Hypnosis...........................................4-21
Hill and Mountain Roads..................................4-21
Hold Mode Light.............................................3-36
Hood
Checking Things Under................................5-10
Release.....................................................5-10
Horn ............................................................... 3-8
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-16
Hydraulic Clutch.............................................5-19
I
Ignition Positions.............................................2-16
Infants and Young Children, Restraints...............1-30
Inflation - Tire Pressure...................................5-56
Inspection
Brake System.............................................6-23
Engine Cooling System................................6-23
6

Inspection (cont.)
Exhaust System..........................................6-22
Fuel System...............................................6-22
Part C - Periodic Maintenance.......................6-22
Steering, Suspension and Front Drive Axle
Boot and Seal.........................................6-22
Throttle System...........................................6-23
Instrument Panel
Overview..................................................... 3-4
Instrument Panel (I/P)
Brightness..................................................3-18
Cluster.......................................................3-27
Integrated Windshield Antenna..........................3-75
J
Jump Starting.................................................5-35
K
Keyless Entry System....................................... 2-3
Keys............................................................... 2-2
L
Labeling, Tire Sidewall.....................................5-51
Lamps
Dome ........................................................3-18
Exterior......................................................3-16
Fog ...........................................................3-17
Map ..........................................................3-19
LATCH System
Child Restraints...........................................1-39
Liftgate..........................................................2-10
Light
Airbag Readiness........................................3-30
Anti-Lock Brake System Warning...................3-35
Brake System Warning.................................3-34
Charging System.........................................3-33
Cruise Control.............................................3-41
Daytime Running Lamps Indicator..................3-41
Door Ajar...................................................3-42
Fog Lamp ..................................................3-41
Highbeam On.............................................3-41
Hold Mode .................................................3-36
Low Fuel Warning.......................................3-43
7

Light (cont.)
Malfunction Indicator....................................3-37
Oil Pressure...............................................3-39
Passenger Airbag Status Indicator..................3-31
Safety Belt Reminder...................................3-30
Safety Belt Reminder Tone...........................3-30
Speed Sensitive Power Steering (SSPS)
Warning Light..........................................3-35
TCS Warning Light......................................3-36
Traction Control System (TCS) Warning..........3-36
Trunk Ajar..................................................3-42
Loading Your Vehicle.......................................4-28
Lockout Protection..........................................2-10
Locks
Central Door Unlocking System....................... 2-8
Door ........................................................... 2-7
Lockout Protection.......................................2-10
Power Door .................................................. 2-8
Rear Door Security Locks............................... 2-9
Long Trip/Highway Scheduled Maintenance........6-13
Loss of Control...............................................4-13
Low Fuel Warning Light...................................3-43
Lumbar
Manual Controls............................................ 1-4M
Maintenance, Normal Replacement Parts............5-89
Maintenance Schedule
At Each Fuel Fill.........................................6-18
At Least Once a Month................................6-18
At Least Once a Year..................................6-19
At Least Twice a Year..................................6-18
Brake System Inspection..............................6-23
Engine Cooling System Inspection.................6-23
Exhaust System Inspection...........................6-22
Fuel System Inspection................................6-22
How This Section is Organized....................... 6-3
Introduction.................................................. 6-2
Long Trip/Highway Scheduled Maintenance.....6-13
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-18
Part C - Periodic Maintenance Inspections......6-22
PartD-Recommended Fluids and
Lubricants...............................................6-24
PartE-Maintenance Record........................6-26
Selecting the Right Schedule.......................... 6-5
Short Trip/City Scheduled Maintenance............. 6-6
8