2000 CHEVROLET CAVALIER air condition

iii
Table of Contents (cont'd)
Braking/Anti-lock Brakes
Traction Control System
Steering
Driving Tips for Various Road ConditionsRecreational Vehicle Towing
Loading Your Vehicle
Towing a Trailer Heating and Air Conditioning
Setting the Radio ClockRadio/Cassette Player/CD Player
Radio Theft-Deterrent Feature
Hazard Warning Flashers
Jump Starting
Towing Your VehicleEngine Overheating
Changing a Flat Tire
If You're Stuck
Problems on the Road
Section
3
Section
4
Section
5
Comfort Controls and Audio Systems
Your Driving and the Road

2-41 Daytime Running Lamps
Daytime Running Lamps (DRL) can make it easier
for others to see the front of your vehicle during the
day. DRL can be helpful in many different driving
conditions, but they can be especially helpful in the
short periods after dawn and before sunset.
The DRL system will make your high and low
-beam
headlamps come on at a reduced brightness in
daylight when:

The ignition is on with the engine running,

the headlamp switch is OFF,

the parking brake is released, and

the transaxle is not in PARK (P) on models with an
automatic transaxle only.
This indicator light on
your instrument panel
cluster will come on
when the DRL are on.A flashing DRL telltale indicates a possible burned out
headlamp, or that the vehicle may need service to repair
a stuck DRL relay.
When the DRL are on, your high and low
-beam
headlamps will be on at a reduced brightness. The
taillamps, sidemarker and other lamps won't be on.
Your instrument panel won't be lit up either.
When you turn on the headlamp switch, your high and
low
-beam headlamps will go out, and your low-beam
headlamps will come on. The other lamps that come
on with your headlamps will also come on.
When you turn off the headlamp switch, the regular
lamps will go off, and your high and low
-beam
headlamps will come on to the reduced brightness.
To idle your vehicle with the DRL off, set the parking
brake. The DRL will stay off until you release the
parking brake.
As with any vehicle, you should turn on the regular
headlamp system when you need it.

2-66
CAUTION:
If the air bag readiness light stays on after you
start your vehicle, it means the air bag system
may not be working properly. The air bags in
your vehicle may not inflate in a crash, or they
could even inflate without a crash. To help avoid
injury to yourself or others, have your vehicle
serviced right away if the air bag readiness light
stays on after you start your vehicle.
The air bag readiness light should flash for a few seconds
when you turn the ignition key to RUN. If the light
doesn't come on then, have it fixed so it will be ready
to warn you if there is a problem.
Charging System Light
The charging system light
will come on briefly when
you turn on the ignition, and
the engine is not running,
as a check to show you
it is working.
Then it should go out when the engine is started.
If it stays on, or comes on while you are driving, 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 you accessories, such as the radio
and air conditioner.

2-72
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.

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
-4 Air Conditioning (If Equipped)
3
- 5 Heating
3
- 5 Defogging and Defrosting
3
- 5 Rear Window Defogger (If Equipped)
3
- 6 Ventilation System
3
- 7 Audio Systems
3
- 7 Setting the Clock for Systems without
Radio Data System
3
- 7 Setting the Clock for Systems with
Radio Data System
3
- 8AM-FM Stereo
3
- 11 AM-FM Stereo with Cassette Tape Player
(If Equipped)
3
- 16 AM-FM Stereo with Compact Disc Player
(If Equipped)3
- 20 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Radio Data System
(RDS) and Automatic Tone Control
(If Equipped)
3
- 30 Theft-Deterrent Feature RDS Radios
(If Equipped)
3
- 30 Theft-Deterrent Feature Non-RDS Radios
(If Equipped)
3
- 30 Understanding Radio Reception
3
- 30 Tips About Your Audio System
3
- 31 Care of Your Cassette Tape Player
3
- 33 Care of Your Compact Discs
3
- 33 Care of Your Compact Disc Player
3
- 33 Fixed Mast Antenna

3-3
DEFROST: This setting directs most of the air
through the defroster and side window vents. Some of
the air goes to the floor ducts.
Climate Control System with Air
Conditioning (If Equipped)
Fan Knob
The left knob selects the force of air you want. Turn the
knob clockwise to increase fan speed and counterclockwise
to decrease fan speed. To turn the fan off, turn the mode
knob all the way counterclockwise to off. In any other
setting, the fan will run continuously. The fan must be
on to run the air conditioning compressor.Temperature Knob
The center knob changes the temperature of the air
coming through the system. Turn this knob toward
red (clockwise) for warmer air. Turn it toward blue
(counterclockwise) for cooler air.
Mode Knob
The right knob has several settings to control the
direction of airflow. For each setting, set the temperature
to a comfortable setting.
MAX: This setting recirculates much of the air
inside your vehicle and sends it through the instrument
panel outlets. The air conditioning compressor will run
automatically in this setting when it is needed to help
cool the air in the vehicle.
VENT: This setting brings in outside air and
directs it through the instrument panel outlets.
BI-LEVEL: This setting brings in outside air
and directs it two ways. Some air is directed through
the instrument panel outlets. Most of the air is directed
through the floor ducts and a little to the defrost and
side window vents.

3-4
FLOOR: This setting sends most of the air
through the ducts near the floor. The rest comes out
of the defroster and side window vents.
DEFOG: This setting allows half of the air to
go to the floor ducts and half to the defroster and side
window vents.
DEFROST: This setting directs most of the air
through the defroster and side window vents. Some of
the air goes to the floor ducts. The air conditioning
compressor will run automatically in this setting when
it is needed to help dry the air in the vehicle.
Air Conditioning Compressor Button
Press the A/C button to operate the air conditioner
compressor. The indicator light above the button will
glow when the air conditioning compressor is running.
You don't have to press the button to run the compressor
in MAX or DEFROST.
It is normal for the A/C indicator light to come on while
in DEFROST.
Air Conditioning (If Equipped)
On very hot days, open 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 quick cool
-down on very hot days, use MAX with
the temperature knob all the way in the blue area. If this
setting is used for long periods of time, the air in your
vehicle may become too dry.
For normal cooling on hot days, use VENT with the
temperature knob in the blue area and the A/C button
pushed in. The system will bring in outside air and
cool it.
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 with the temperature knob in
the middle and the A/C button pushed in. The system
will bring in outside air and direct slightly warmer air to
your lower body. You may notice this temperature
difference more at some times than others.

3-5 Heating
On cold days, use FLOOR 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 ducts.
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 your engine and
heating system use to provide heat. See ªEngine
Coolant Heaterº in the Index.
Defogging and Defrosting
Your system has two settings for clearing the front and
side windows. To defrost the windows quickly, use
DEFROST with the temperature knob all the way in
the red area. To warm passengers while keeping the
windows clean, use DEFOG.
To defog the side windows, set the right control to
BI
-LEVEL and the fan control to the highest setting.To defog the side windows while using the air
conditioner, set the right control to BI
-LEVEL, the fan
control to the highest setting, and press the A/C button.
For both systems, aim the side vents toward the side
windows. For increased airflow to the side vents, close
the center vents.
Rear Window Defogger (If Equipped)
The rear window defogger
uses a warming grid to
remove fog from the
rear window.
Press the button to turn
the defogger on. It will
turn itself off after
about 10 minutes.
If you turn it on again, the defogger will only run for
about five minutes before turning off. You can also
turn it off by pressing the button again.
Do not attach a temporary vehicle license across the
defogger grid on the rear window.