2002 CHEVROLET MALIBU air condition

2-59 Charging System Indicator Light
The charging system
indicator light will come
on when you turn on the
ignition, but the engine is
not running, as a check to
show you it is working.
When the engine is running, it should go out.
If it stays on, or comes on while you are driving and
you hear a chime, you may have a problem with the
electrical charging system. It could indicate that you
have a loose generator drive belt or another electrical
problem. Have it checked right away. Driving while this
light is on could drain your battery.
If you must drive a short distance with the light on,
be certain to turn off all your accessories, such as the
radio and the air conditioner.
Brake System Warning Light
Your vehicle's hydraulic brake system is divided into
two parts. If one part isn't working, the other part can
still work and stop you. For good braking, though,
you need both parts working well.
If the warning light comes on, there is a brake problem.
Have your brake system inspected right away.
United States Canada
This light should come on briefly when you turn
the ignition key to ON. If it doesn't come on then,
have it fixed so it will be ready to warn you if there's
a problem.

2-63
This light should come on, as a check to show you it is
working, when the ignition is on and the engine is not
running. If the light doesn't 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. Dealer or qualified service center diagnosis
and service may be required.

Light On Steady
-- An emission control system
malfunction has been detected on your vehicle.
Dealer or qualified service center diagnosis and
service may be required.
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 you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible.If the light stops flashing and remains on steady,
see ªIf the Light Is On Steadyº 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 ªIf the Light
Is On Steadyº following. If the light is still flashing,
follow the previous steps, and drive the vehicle to your
dealer or qualified service center for service.
If the Light Is On Steady
You 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. See ªFilling Your Tankº in the Index.
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.

3-
3-1
Section 3 Comfort Controls and Audio Systems
In this section, you'll find out how to operate the comfort control and audio systems offered with your vehicle. Be
sure to read about the particular systems supplied with your vehicle.
3
-2 Comfort Controls
3
-2 Climate Control System with
Air Conditioning
3
-4 Air Conditioning
3
-4 Heating
3
-5 Defogging and Defrosting Windows
3
-6 Rear Window Defogger
3
-6 Ventilation System
3
-7 Audio Systems
3
-8 Setting the Clock
3
-8AM-FM Stereo with Compact Disc Player
with Radio Data System (RDS) and Automatic
Tone Control3
-16 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Radio Data
System (RDS) and Automatic Tone
Control (If Equipped)
3
-26 Theft-Deterrent Feature
3
-26 Understanding Radio Reception
3
-26 Tips About Your Audio System
3
-27 Care of Your Cassette Tape Player
3
-29 Care of Your Compact Discs
3
-29 Care of Your Compact Disc Player
3
-29 Fixed Mast Antenna
3
-29 Chime Level Adjustment

3-2
Comfort Controls
This section tells you how to make your air system work
for you.
With this system, you can control the ventilation and
heating in your vehicle. Your vehicle also has the
flow
-through ventilation system described later in
this section.
Climate Control System with
Air Conditioning
Fan Knob
The left knob selects the force of air you want. Turn the
knob clockwise to increase fan speed or counterclockwise
to decrease fan speed. To turn the fan off (which will also
turn the climate control system off), turn the knob all the
way counterclockwise. In any other setting, the fan will
run continuously with the ignition on. The fan must be
on to run the air conditioning compressor.
Temperature Knob
The center knob controls the temperature of the air
coming through the system. Turn it counterclockwise
toward the blue area for cooler air. Turn it clockwise
toward the red area for warmer air.
Mode Knob
The right knob selects the location of where the air will
enter the vehicle. The available modes are the following:
(Vent): In this position most of the air comes
through the instrument panel outlets. A small amount of
air comes through the floor outlets.

3-3
(Bi-Level): In this position the air comes
through the instrument panel outlets and through
the floor outlets.
(Floor): In this position most of the air comes
through the floor outlets. The rest of the air comes
through the windshield and side window outlets.
(Defog): This position divides the air between
the floor outlets and the windshield defroster outlet.
The air conditioning compressor will run automatically
in this position when it is needed to help dry the air in
the vehicle.
(Defrost): This position directs most of the
air through the windshield defroster outlet. Some of
the air goes to the floor outlets. The air conditioning
compressor will run automatically in this position when
it is needed to help dry the air in the vehicle.
Mode Buttons
A/C (Air Conditioning): Press A/C to operate the
air conditioner compressor. The indicator light will glow
when the button is pressed to indicate that the air
conditioning system is operating.
(Outside Air): Press this button to allow the
circulation of outside air in the vehicle. The indicator
light on the button will glow when pressed. Outside air
is available in all modes including OFF. Outside air is the
default setting and is automatically activated in defog and
defrost or when turning the climate control system on or
turning the ignition switch from OFF to ON.
Pressing this button will cancel recirculation.
(Recirculation): Press this button to limit the
amount of outside air entering your vehicle. This is also
helpful when you are trying to limit odors entering your
vehicle. The indicator light on the button will glow
when it is pressed. Recirculation is available in all
modes, except defog and defrost.
Pressing this button will cancel outside air.
It is not recommended to use recirculation in the floor
mode with heat. It is useful to quickly cool the vehicle
on hot days.

3-4 Air Conditioning
The air conditioner and heater work best if you keep
your windows closed while using them. Your vehicle
also has the flow
-through ventilation system described
later in this section.
For normal cooling on hot days, after the vehicle has
started to cool down, use the vent mode with the
temperature knob in the blue area and the A/C button
pressed. The system will bring in outside air and cool it.
On very hot days, begin by opening the windows long
enough to let hot inside air escape. This reduces the time
it takes for your vehicle to cool down, which should
help fuel economy.
For quicker cool
-down on very hot days, use the vent
mode with the temperature knob all the way in the blue
area and the A/C button pressed. Begin with the outside
air button pressed for a few minutes, or until the vehicle
begins to feel cool. Then press the recirculation button. If
the recirculation setting is used for long periods of time,
the air in your vehicle may become too dry.
On cool, but sunny days, the sun may warm your upper
body, but your lower body may not be warm enough.
You can use bi
-level mode with the temperature knob in
the middle and the A/C button pressed. The system will
bring in outside air and direct slightly warmer air to
your lower body.
Heating
On cold days, use floor mode and outside air with the
temperature knob all the way in the red area. The system
will bring in outside air, heat it and send it to the
floor outlets.
Your vehicle has heat ducts that are directed toward
the rear seat. Keep the area under the front seats clear
of obstructions so the heated air can reach the rear
seat passengers.
If your vehicle has an engine coolant heater, you can use
it to help your system provide warm air faster when it's
cold outside (0
F (
-18
C) or lower). An engine coolant
heater warms the coolant in your engine and heating
system that is used to provide heat. See ªEngine Coolant
Heaterº in the Index.

3-5 Defogging and Defrosting Windows
Your system has two settings for clearing the front and
side windows. For each setting, adjust the temperature
control as desired.
To defrost the front window quickly, turn the temperature
knob all the way in the red area. Use defrost and adjust the
fan to the highest speed. To warm passengers while
keeping the front window clean, use defog.
When you switch to defog or defrost modes your system
will automatically move from recirculation into outside
air. When you move the mode knob back into vent or
bi
-level modes, the system will move back into
recirculation. When the vehicle is turned off and back
on, the system will default to outside air automatically.
If you select recirculation while in vent, bi
-level or
floor modes, humid air can recirculate inside the vehicle
and allow moisture to form on the windows. If this
happens, select either the defog or defrost mode.
Recirculation mode in cold weather should be used only
for outside odor control so that fog formation on the
windows is reduced.Your vehicle is equipped with side window defogger
vents. The side window defogger outlets are located on
the outside of the side instrument panel vents. To defrost
the side windows, turn the temperature knob all the way
in the red area. Use floor mode and adjust the fan to the
highest speed.
To defog the side windows while using air conditioning,
use bi
-level mode and adjust the fan to the highest speed
and press the A/C button. For additional airflow to the
side windows, aim the side outlets toward the windows
and close the center outlets.
Recirculation will not operate in defog or defrost. This
is done to prevent recirculation of humid inside air and
allow the system to work properly. The system will
automatically default to outside air when defog or
defrost modes are selected.

3-6 Rear Window Defogger
The rear window defogger
button is located on the
lower right corner of the
control panel.
The rear window defogger uses a warming grid to
remove fog from the rear window.
Press the defogger button to turn the system on. The
indicator light will glow. The rear window defogger will
turn itself off after about 10 minutes the first time the
button is pressed, and five minutes each additional time
the button is pressed. You can turn the defogger off by
pressing the button again or turning off the ignition.
The rear window defogger is designed to clear the center
of the window first.
Do not attach a temporary vehicle license across the
defogger grid on the rear window.NOTICE:
Don't use a razor blade or anything else 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.
Ventilation System
For mild outside temperatures when little heating or
cooling is needed, use vent mode to direct outside air
through your vehicle. Your vehicle also has the
flow
-through ventilation system.
Your vehicle's flow
-through ventilation system supplies
outside air into the vehicle when it is moving. Outside
air will also enter the vehicle when the air conditioning
fan is running.