wheel CHEVROLET OPTRA 2004 1.G User Guide

Other Warning Devices
If you carry reflective triangles, you can set one up at
the side of the road about 300 feet (100 m) behind your
vehicle.
Horn
Press the horn symbols on your steering wheel pad to
sound the horn.
Tilt Wheel
Your vehicle has a tilt wheel which allows you to adjust
the steering wheel before you drive. You can raise it
to the highest level to give your legs more room when
you exit and enter the vehicle.The lever that allows you to tilt the steering wheel is
located under the steering column.
To tilt the steering wheel, hold the wheel and push the
lever away from you. Then, move the wheel to a
comfortable position and pull the lever toward you to
lock the wheel in place.
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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.
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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.
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Setting Cruise Control
{CAUTION:
If you leave your cruise control on when you
are not using cruise, you might hit a button
and go into cruise when you do not want to.
You could be startled and even lose control.
Keep the cruise control switch off until you
want to use cruise control.
The cruise control pad is located on the right side of the
steering wheel.
1. Press the ON/OFF button to turn cruise control on.
An indicator light on the instrument panel cluster
will come on to show you that the cruise control is
on. SeeCruise Control Light on page 3-37.
2. Accelerate to the speed you want.
3. Press the SET button and release it.
4. Take your foot off the accelerator pedal.
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Fog Lamps
If your vehicle has this feature, use your fog lamps for
better visibility in foggy or misty conditions.
The band for the fog lamps is located in the middle of
the turn signal/multifunction lever. While using the
fog lamps, the ignition must be on as well as the parking
lamps or low-beam headlamps.
Turn the band to ON to turn the fog lamps on. An
indicator light will come on while the fog lamps are on.
SeeFog Lamp Light on page 3-37.
Turn the band to OFF to turn the fog lamps off.
The fog lamps will also turn off while the high-beam
headlamps are turned on. When the high-beam
headlamps are turned off, the fog lamps will turn on
again.
Interior Lamps
Instrument Panel Brightness
The thumbwheel for this
feature is located on the
instrument panel to the left
of the steering wheel.
Turn the thumbwheel up to brighten the instrument
panel lights or down to dim them.
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Rear Window and Outside Mirror
Defogger
Your vehicle may have a rear window and outside
mirror defogger. This feature will only work when the
ignition is turned to ON.
The rear window defogger uses a warming grid to
remove fog or frost from the rear window. Before using
this feature, clear as much snow from the rear
window as possible.
<(Rear):Press this button to turn the rear window
and outside mirror defogger on or off. An indicator
light in the button will come on to let your know that the
rear window defogger is activated.
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.
Notice:Don’t use anything sharp on the inside of
the rear window. If you do, you could cut or damage
the warming grid, and the repairs wouldn’t 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 next to the outlets to turn them on and off.Sedan shown, Hatchback similar
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Let us say the road is wet and you are driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here is what
happens with ABS:
A computer senses that wheels are slowing down. If
one of the wheels is about to stop rolling, the computer
will separately work the brakes at each wheel.The anti-lock system can change the brake pressure
faster than any driver could. The computer is
programmed to make the most of available tire and road
conditions. This can help you steer around the obstacle
while braking hard.
As you brake, your computer keeps receiving updates on
wheel speed and controls braking pressure accordingly.
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Remember: Anti-lock does not change the time you
need to get your foot up to the brake pedal or always
decrease stopping distance. If you get too close to
the vehicle in front of you, you will not have time to apply
your brakes if that vehicle suddenly slows or stops.
Always leave enough room up ahead to stop, even
though you have anti-lock brakes.
Using Anti-Lock
Do not pump the brakes. Just hold the brake pedal
down firmly and let anti-lock work for you. You may feel
a slight brake pedal pulsation or notice some noise,
but this is normal.
Braking in Emergencies
At some time, nearly every driver gets into a situation
that requires hard braking.
If you have anti-lock, you can steer and brake at the
same time. However, if you do not have anti-lock, your
first reaction — to hit the brake pedal hard and hold
it down — may be the wrong thing to do. Your wheels
can stop rolling.Once they do, the vehicle can not respond to your
steering. Momentum will carry it in whatever direction it
was headed when the wheels stopped rolling. That
could be off the road, into the very thing you were trying
to avoid, or into traffic.
If you do not have anti-lock, use a “squeeze” braking
technique. This will give you maximum braking
while maintaining steering control. You can do this by
pushing on the brake pedal with steadily increasing
pressure.
In an emergency, you will probably want to squeeze the
brakes hard without locking the wheels. If you hear or
feel the wheels sliding, ease off the brake pedal.
This will help you retain steering control. If youdohave
anti-lock, it is different. See “Anti-Lock Brake System”
in this section.
In many emergencies, steering can help you more than
even the very best braking.
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Steering
Power Steering
If you lose power steering assist because the engine
stops or the system is not functioning, you can steer but
it will take much more effort.
Steering Tips
Driving on Curves
It is important to take curves at a reasonable speed.
A lot of the “driver lost control” accidents mentioned on
the news happen on curves.
Here is why:
Experienced driver or beginner, each of us is subject to
the same laws of physics when driving on curves.
The traction of the tires against the road surface makes
it possible for the vehicle to change its path when
you turn the front wheels. If there is no traction, inertia
will keep the vehicle going in the same direction. If
you have ever tried to steer a vehicle on wet ice, you
will understand this.
The traction you can get in a curve depends on the
condition of your tires and the road surface, the angle at
which the curve is banked, and your speed. While you are
in a curve, speed is the one factor you can control.Suppose you are steering through a sharp curve.
Then you suddenly apply the brakes. Both control
systems — steering and braking — have to do their work
where the tires meet the road. Unless you have
four-wheel anti-lock brakes, adding the hard braking can
demand too much of those places. You can lose control.
The same thing can happen if you are steering through
a sharp curve and you suddenly accelerate. Those
two control systems — steering and acceleration — can
overwhelm those places where the tires meet the
road and make you lose control.
What should you do if this ever happens? Ease up on
the brake or accelerator pedal, steer the vehicle the way
you want it to go, and slow down.
Speed limit signs near curves warn that you should
adjust your speed. Of course, the posted speeds
are based on good weather and road conditions. Under
less favorable conditions you will want to go slower.
If you need to reduce your speed as you approach
a curve, do it before you enter the curve, while your front
wheels are straight ahead.
Try to adjust your speed so you can “drive” through the
curve. Maintain a reasonable, steady speed. Wait to
accelerate until you are out of the curve, and then
accelerate gently into the straightaway.
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Steering in Emergencies
There are times when steering can be more effective
than braking. For example, you come over a hill and find
a truck stopped in your lane, or a car suddenly pulls
out from nowhere, or a child darts out from between
parked cars and stops right in front of you. You
can avoid these problems by braking — if you can stop
in time. But sometimes you can not; there is not
room. That is the time for evasive action — steering
around the problem.
Your vehicle can perform very well in emergencies like
these. First apply your brakes — but, unless you
have anti-lock, not enough to lock your wheels.
SeeBraking on page 4-6. It is better to remove as much
speed as you can from a possible collision. Then
steer around the problem, to the left or right depending
on the space available.An emergency like this requires close attention and a
quick decision. If you are holding the steering wheel at
the recommended 9 and 3 o’clock positions, you
can turn it a full 180 degrees very quickly without
removing either hand. But you have to act fast, steer
quickly, and just as quickly straighten the wheel
once you have avoided the object.
The fact that such emergency situations are always
possible is a good reason to practice defensive driving
at all times and wear safety belts properly.
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