2007 CHEVROLET OPTRA 5 seats

Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Is there anything I might add to the front
or sides of the vehicle that could keep the
airbags from working properly?
A:Yes. If you add things that change your
vehicle’s frame, bumper system, height,
front end or side sheet metal, they may keep
the airbag system from working properly.
Also, the airbag system may not work properly
if you relocate any of the airbag sensors.
If you have any questions about this,
you should contact Customer Assistance
before you modify your vehicle. The phone
numbers and addresses for Customer
Assistance are in Step Two of the Customer
Satisfaction Procedure in this manual.
SeeCustomer Satisfaction Procedure on
page 388.
Q:Because I have a disability, I have to get
my vehicle modied. How can I nd out
whether this will affect my airbag system?
A:Changing or moving any parts of the
front seats, safety belts, the airbag sensing
and diagnostic module, steering wheel,
the instrument panel, or airbag wiring can
affect the operation of the airbag system.
If you have questions, call Customer
Assistance. The phone numbers and
addresses for Customer Assistance are in
Step Two of the Customer Satisfaction
Procedure in this manual. SeeCustomer
Satisfaction Procedure on page 388.
83

Automatic Transaxle Operation
If your vehicle has an
automatic transaxle, the
shift lever is located
on the console between
the seats.
Your vehicle may also have an electronic shift
position indicator that displays the position of the
shift lever. This indicator is located to the right
of the trip odometer on the instrument panel
cluster.
Movement between certain positions requires
pushing the shift lever to the passenger side while
shifting. This prevents you from changing
positions unexpectedly by blocking the straight
movement of the shift lever while the vehicle
is moving.PARK (P):This position locks the front wheels.
It is the best position to use when the start
your engine because your vehicle cannot move
easily.
{CAUTION:
It is dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P)
with the parking brake rmly set. Your
vehicle can roll.
Do not leave your vehicle when the engine
is running unless you have to. If you have
left the engine running, the vehicle can
move suddenly. You or others could be
injured. To be sure your vehicle will not
move, even when you are on fairly level
ground, always set your parking brake
and move the shift lever to PARK (P).
SeeShifting Into Park (P) (Automatic
Transaxle) on page 117.
110

Parking Brake
The parking brake lever is located between the
bucket seats.To set the parking brake, hold the brake pedal
down and pull up on the parking brake lever. If the
ignition is on, the brake system warning light will
come on. SeeBrake System Warning Light
on page 168.
To release the parking brake, hold the brake pedal
down. Pull the parking brake lever up until you can
press the release button. Hold the release button in
as you move the brake lever all the way down.
Notice:Driving with the parking brake on can
overheat the brake system and cause
premature wear or damage to brake system
parts. Verify that the parking brake is fully
released and the brake warning light is
off before driving.
116

Climate Controls
Climate Control System
With this system you can control the heating,
cooling and ventilation for your vehicle.
9(Fan):Turn the left knob clockwise or
counterclockwise to increase or decrease the fan
speed. In any setting other than off, the fan
will run continuously with the ignition on. The fan
must be on in order for the air conditioning
compressor to run.To change the current mode, select one of the
following from the middle knob:
E(Vent):This mode directs air to the instrument
panel outlets.
((Bi-Level):This mode directs about half of the
air to the instrument panel outlets, and then
directs the remaining air to the floor outlets.
5(Floor):This mode directs most of the air to
the floor outlets. Some of the air will also be
directed to the windshield, instrument panel side
outlets, and the rear outlets. Be sure to keep
the area under the front seats clear to allow the
flow of air to the rear compartment.
The middle knob can also be used to select the
defog and defrost modes. Information on defogging
and defrosting can be found later in this section.
Temperature Control:Turn the right knob
clockwise or counterclockwise to manually
increase or decrease the temperature inside your
vehicle. Turn the knob to the blue area to get
cool air and to the red area to get warm air.
Uplevel shown, Base similar
155

The rear window defogger will turn off about
10 minutes after the button is pressed. The
defogger can also be turned off by pressing the
button again or by turning off the engine. See
“Front Heated Windshield” earlier in this section
for more information on this button.
Notice:Do not use anything sharp on the
inside of the rear window. If you do, you could
cut or damage the warming grid, and the
repairs would not be covered by your warranty.
Do not attach a temporary vehicle license,
tape, a decal or anything similar to the
defogger grid.
Outlet Adjustment
Use the lever located in the center of each outlet
to change the direction of the airflow. Use the
thumbwheel located below the outlets to turn them
on and off.
Operation Tips
•
Clear away any ice, snow or leaves from the
air inlets at the base of the windshield that
may block the flow of air into your vehicle.
•Use of non-GM approved hood deflectors may
adversely affect the performance of the system.
•Keep the path under the front seats clear of
objects to help circulate the air inside of your
vehicle more effectively.
Passenger Compartment Air Filter
Your vehicle may have a passenger compartment
air filter. It is located on the passenger side
under the glove box.
The filter traps most of the pollen from air entering
the module. Like the engine’s air cleaner/filter, it
may need to be changed periodically.
159

{CAUTION:
Things you put inside your vehicle can
strike and injure people in a sudden stop
or turn, or in a crash.
Put things in the trunk of your vehicle.
In a trunk, put them as far forward as
you can. Try to spread the weight
evenly.
Never stack heavier things, like
suitcases, inside the vehicle so that
some of them are above the tops of
the seats.
Do not leave an unsecured child
restraint in your vehicle.
When you carry something inside the
vehicle, secure it whenever you can.
Do not leave a seat folded down
unless you need to.
Towing
Towing Your Vehicle
Consult your dealer or a professional towing
service if you need to have your disabled vehicle
towed. SeeRoadside Assistance Program on
page 394.
If you want to tow your vehicle behind another
vehicle for recreational purposes (such as
behind a motorhome), see “Recreational Vehicle
Towing” following.
241

(C) Aspect Ratio:A two-digit number that
indicates the tire height-to-width measurements.
For example, if the tire size aspect ratio is 70,
as shown in item C of the illustration, it would
mean that the tire’s sidewall is 70% as high as it
is wide.
(D) Construction Code:A letter code is used
to indicate the type of ply construction in the tire.
The letter R means radial ply construction; the
letter D means diagonal or bias ply construction;
and the letter B means belted-bias ply
construction.
(E) Rim Diameter:Diameter of the wheel in
inches.
(F) Service Description:These characters
represent the load range and the speed rating
of a tire. The load range represents the load carry
capacity a tire is certified to carry. The speed
rating is the maximum speed a tire is certified to
carry a load. Speed ratings range from A to Z.Tire Terminology and Denitions
Air Pressure:The amount of air inside the tire
pressing outward on each square inch of the
tire. Air pressure is expressed in pounds
per square inch (psi) or kilopascal (kPa).
Accessory Weight:This means the combined
weight of optional accessories. Some examples
of optional accessories are, automatic
transmission/transaxle, power steering, power
brakes, power windows, power seats, and
air conditioning.
Aspect Ratio:The relationship of a tire’s height
to its width.
Belt:A rubber coated layer of cords that is located
between the plies and the tread. Cords may be
made from steel or other reinforcing materials.
Bead:The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the rim.
307

Maintenance Schedule (cont.)
Part B - Owner Checks and Services...... 374
Part C - Periodic Maintenance
Inspections........................................... 380
Part D - Recommended Fluids and
Lubricants............................................. 382
Part E - Maintenance Record................... 384
Selecting the Right Schedule................... 359
Short Trip/City Scheduled Maintenance...... 361
Steering, Suspension and Front Drive
Axle Boot and Seal Inspection.............. 380
Throttle System Inspection....................... 381
Using....................................................... 358
Your Vehicle and the Environment............ 356
Malfunction Indicator Light........................... 172
Manual Lumbar Controls............................... 12
Manual Seats........................................... 9, 10
Manual Transaxle
Fluid........................................................ 266
Operation................................................. 114
Manual Windows......................................... 100
Map Lamps................................................. 151
Mirrors
Manual Rearview Mirror........................... 123
Outside Convex Mirror............................. 125Mirrors (cont.)
Outside Heated Mirrors............................ 125
Outside Manual Mirrors............................ 123
Outside Power Mirrors............................. 124
MP3 ...................................................194, 198
MyGMLink.com............................................ 391
N
New Vehicle Break-In.................................. 105
Normal Maintenance Replacement Parts....... 353
O
Odometer.................................................... 163
Odometer, Trip............................................ 163
Off-Road Recovery...................................... 216
Oil
Engine..................................................... 260
Pressure Light.......................................... 175
Older Children, Restraints............................. 38
Online Owner Center................................... 391
Other Warning Devices................................ 140
Outlet Adjustment........................................ 159
Outlet(s), Accessory Power.......................... 152
417