CHEVROLET AVEO 2007 1.G Owners Manual

economy might not be as good, and the
engine might not run as smoothly. This could
lead to costly repairs that might not be
covered by your warranty.
Notice:Modications made to the engine,
transaxle, exhaust, intake, or fuel system
of your vehicle or replacement tires that do not
match your vehicle’s original tires can affect
your vehicle’s emission controls and may
cause this light to come on. Modications to
these systems could lead to costly repairs not
covered by your warranty. This may also
result in a failure to pass a required Emission
Inspection/Maintenance test. SeeAccessories
and Modifications on page 264.When the ignition is on, this light should come on
and should go out after a few seconds as a
check to show you it is working. If the light does
not come on, have it repaired.
This light will also come on during a malfunction in
one of two ways:
•Light Flashing— A misfire condition has
been detected. A misfire increases vehicle
emissions and may damage the emission
control system on your vehicle. Diagnosis and
service may be required.
•Light On Steady— An emission control
system malfunction has been detected on your
vehicle. Diagnosis and service may be
required.
181

If the Light Is Flashing
The following may prevent more serious damage
to your vehicle:
•Reducing vehicle speed
•Avoiding hard accelerations
•Avoiding steep uphill grades
If the light stops flashing and remains on steady,
see “If the Light Is On Steady” following.
If the light continues to flash, when it is safe to do
so, stop the vehicle. Find a safe place to park
your vehicle. Turn the key off, wait at least
10 seconds and restart the engine. If the light
remains on steady, see “If the Light Is On Steady”
following. If the light is still flashing, follow the
previous steps, and see your dealer for service as
soon as possible.
If the Light Is On Steady
You also may be able to correct the emission
system malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully
install the cap. SeeFilling the Tank on page 269.
The diagnostic system can determine if the
fuel cap has been left off or improperly installed. A
loose or missing fuel cap will allow fuel to
evaporate into the atmosphere. A few driving trips
with the cap properly installed should turn the
light off.
Did you just drive through a deep puddle of
water?
If so, your electrical system may be wet. The
condition will usually be corrected when the
electrical system dries out. A few driving trips
should turn the light off.
182

Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel.
SeeGasoline Octane on page 266. Poor fuel
quality will cause your engine not to run as
efficiently as designed. You may notice this as
stalling after start-up, stalling when you put
the vehicle into gear, misfiring, hesitation on
acceleration, or stumbling on acceleration. (These
conditions may go away once the engine is
warmed up.) This will be detected by the system
and cause the light to turn on.
If you experience one or more of these conditions,
change the fuel brand you use. It will require at
least one full tank of the proper fuel to turn the
light off.
If none of the above steps have made the light
turn off, your dealer can check the vehicle.
Your dealer has the proper test equipment and
diagnostic tools to fix any mechanical or electrical
problems that may have developed.Emissions Inspection and Maintenance
Programs
Some state/provincial and local governments have
or may begin programs to inspect the emission
control equipment on your vehicle. Failure to pass
this inspection could prevent you from getting a
vehicle registration.
Here are some things you need to know to help
your vehicle pass an inspection:
Your vehicle will not pass this inspection if the
Check Engine light is on or not working properly.
Your vehicle will not pass this inspection if the
OBD (on-board diagnostic) system determines that
critical emission control systems have not been
completely diagnosed by the system. The vehicle
would be considered not ready for inspection.
This can happen if you have recently replaced your
battery or if your battery has run down. The
diagnostic system is designed to evaluate critical
emission control systems during normal driving.
This may take several days of routine driving.
If you have done this and your vehicle still does
not pass the inspection for lack of OBD system
readiness, your dealer can prepare the vehicle for
inspection.
183

Oil Pressure Light
If your vehicle has low
engine oil pressure, this
light will stay on after
you start your engine, or
come on when you
are driving.
This indicates that your engine is not receiving
enough oil. The engine could be low on oil,
or could have some other oil problem. Have it
fixed immediately by your dealer.
The oil light could also come on in three other
situations:
•When the ignition is on but the engine is not
running, the light will come on as a test to
show you it is working. The light will go
out when you turn the ignition on. If it does
not come on with the ignition on, you
may have a problem with the fuse or bulb.
Have it fixed right away.
•If you make a hard stop, the light may come
on for a moment. This is normal.
{CAUTION:
Do not keep driving if the oil pressure is
low. If you do, your engine can become so
hot that it catches re. You or others could
be burned. Check your oil as soon as
possible and have your vehicle serviced.
Notice:Lack of proper engine oil maintenance
may damage the engine. The repairs would
not be covered by your warranty. Always follow
the maintenance schedule in this manual for
changing engine oil.
184

Fog Lamp Light
If your vehicle has this
feature, the fog lamps
light will come on
when the fog lamps are
in use.
The light will go out when the fog lamps are
turned off. SeeFog Lamps on page 146for more
information.
Door Ajar Light
The door ajar light will
come on whenever a
door is opened,
regardless of the ignition
position.
If the key is in the ignition while the driver’s door
is open, you will also hear a warning chime.
185

Audio System(s)
Determine which radio your vehicle has and then
read the pages following to familiarize yourself
with its features.
Driving without distraction is a necessity for a
safer driving experience. SeeDefensive Driving on
page 220. By taking a few moments to read this
manual and get familiar with your vehicle’s
audio system, you can use it with less effort, as
well as take advantage of its features. While your
vehicle is parked, set up your audio system by
presetting your favorite radio stations, setting the
tone and adjusting the speakers. Then, when
driving conditions permit, you can tune to
your favorite stations using the presets and
steering wheel controls if the vehicle has them.{CAUTION:
This system provides you with a far greater
access to audio stations and song listings.
Giving extended attention to entertainment
tasks while driving can cause a crash and
you or others can be injured or killed.
Always keep your eyes on the road and
your mind on the drive — avoid engaging
in extended searching while driving.
Keeping your mind on the drive is important for
safe driving. Here are some ways in which you can
help avoid distraction while driving.
186

While your vehicle is parked:
•Familiarize yourself with all of its controls.
•Familiarize yourself with its operation.
•Set up your audio system by presetting your
favorite radio stations, setting the tone, and
adjusting the speakers. Then, when driving
conditions permit, you can tune to your favorite
radio stations using the presets and steering
wheel controls if the vehicle has them.
Notice:Before adding any sound equipment
to your vehicle, such as an audio system,
CD player, CB radio, mobile telephone,
or two-way radio, make sure that it can be
added by checking with your dealer/retailer.
Also, check federal rules covering mobile radio
and telephone units. If sound equipment can
be added, it is very important to do it properly.
Added sound equipment can interfere with
the operation of your vehicle’s engine, radio,
or other systems, and even damage them. Your
vehicle’s systems can interfere with the
operation of sound equipment that has
been added.
AM-FM Radio (Single Display,
Base Level)
Playing the Radio
O
(Power):Press this knob to turn the system
on or off.
u(Volume):Turn this knob to increase or to
decrease the volume. VOL will appear on the
display.
187

Finding a Station
AM/FM:Press this button to switch between FM1,
FM2, or AM. The display will show the selection.
p(Tune):Turn this knob to select radio stations.
tu(Scan):Press this knob until SCAN
flashes on the display, then press either the up
or the down arrow buttons to determine the
direction for the radio to scan the stations. The
radio will go to a station, play for a few seconds,
then go on to the next station. Press either
arrow button again to stop scanning.
The radio will only scan stations with a strong
signal that are in the selected band.
Setting Preset Stations
Up to 18 stations (six FM1, six FM2, and six AM)
can be programmed on the six numbered
pushbuttons, by performing the following steps:
1. Turn the radio on.
2. Press AM/FM to select FM1, FM2, or AM.
3. Tune in the desired station.4. Press and hold one of the six numbered
pushbuttons for longer than two seconds.
Ch will appear on the display when the station
has been set. Whenever that numbered
pushbutton is pressed, the station that was
set will return.
5. Repeat the Steps 1 through 4 for each
pushbutton.
Setting the Tone (Bass/Treble)
f
(Bass/Treble):Press this button until BAS
appears on the display. Then turn the volume knob
to increase or to decrease the bass. The display
will show the bass level.
Press this button until TRE appears on the
display. Then turn the volume knob to increase or
to decrease the treble. The display will show
the treble level. If a station is weak or noisy,
decrease the treble.
188

Adjusting the Speakers (Balance/Fade)
f
(Balance/Fade):To adjust the balance
between the right and the left speakers, press this
button until BAL appears on the display. Then
turn the volume knob to increase or to decrease
the balance between the right and the left
speakers. The display will show the balance level.
To adjust the fade between the front and the
rear speakers, press this button until FAD appears
on the display. Then turn the volume knob to
increase or to decrease the fade between the front
and the rear speakers. The display will show the
fade level.
AM-FM Radio (Double Display,
Base Level)
Playing the Radio
O
(Power/Volume):Press and release this knob
to turn the system on. Press and hold this knob
for more than two seconds to turn the system off.
Turn this knob clockwise or counterclockwise
to increase or decrease the volume.
When the system is on, press and release this
knob to mute the system. Press and release this
knob again to turn the sound back on.
189

The previous volume setting is maintained
whenever the radio is turned on. The volume can
be adjusted by using the volume knob.
Finding a Station
AM/AUX:Press this button to play an AM station
while a portable audio device is playing. Press
this button again and the system will begin playing
audio from the connected portable audio player.
If a portable audio player is not connected,
“no input device found” will be displayed.
FM:Press this button to switch between FM1 or
FM2. The display will show the selection.
¦¥SEEK:Press the up or down SEEK arrow
to go to the next or to the previous station and
stay there.
The radio will only seek stations with a strong
signal that are in the selected band.
()TUNE:Press the up or down TUNE arrow
to go to the next or to the previous radio station.
SCAN:Push and release this button to scan radio
stations. The radio will go to a station, play for a
few seconds, then go on to the next station.Push this button again to stop scanning.
The radio will only scan stations with a strong
signal that are in the selected band.
Setting Preset Stations
Up to 36 stations (six FM1, six FM2, six FM-A and
six AM1, six AM2, six AM-A), can be programmed
on the six numbered pushbuttons, by performing
the following steps:
1. Turn the radio on.
2. Press AM/AUX to select AM1, AM2, or AM-A.
Press FM to select FM1, FM2 or FM-A.
3. Tune in the desired station.
4. Press and hold one of the six numbered
pushbuttons for longer than two seconds.
The channel number (CH#1 through CH#6)
will flash on the display when the station
has been set. Whenever that numbered preset
button is pressed, the station that was set
will return.
5. Repeat the first four steps for each preset
button.
190