2002 CHEVROLET IMPALA window

2-18
Servicing the Trunk Release Sensor
The sensor lens should be inspected periodically. If the
lens is dirty, wipe it gently with a clean, soft cotton cloth.
If there is an electrical problem with the sensor, the
SERVICE VEHICLE SOON message will appear in the
message center. There are other possible reasons for this
message to appear. Be sure to see your dealer as soon as
possible. See ªService Vehicle Soon Messageº in the
Index for more information.
Theft
Vehicle theft is big business, especially in some cities.
Although your vehicle has a number of theft
-deterrent
features, we know that nothing we put on it can make
it impossible to steal. However, there are ways you
can help.
Key in the Ignition
If you leave your vehicle with the keys inside, it's an
easy target for joy riders or professional thieves
-- so
don't do it.
When you park your vehicle and open the driver's door,
you'll hear a chime reminding you to remove your key
from the ignition and take it with you. Always do this.
Your ignition and transaxle will be locked. And
remember to lock the doors.
Parking at Night
Park in a lighted spot, close all windows and lock your
vehicle. Remember to keep your valuables out of sight.
Put them in a storage area, or take them with you.
Parking Lots
Even if you park in a lot where someone will be
watching your vehicle, it's still best to lock it up and
take your keys. But what if you have to leave your
ignition key?

If possible, park in a busy, well
-lit area.

Put your valuables in a storage area, like your trunk
or glove box.

Be sure to close and lock the storage area.

Close all windows.

Lock the glove box.

Lock all the doors except the driver's.

Then take the door key and remote keyless entry
transmitter with you.

2-32
START: This position starts the engine. When the
engine starts, release the key. The ignition switch will
return to ON for normal driving.
When the engine is not running, ACC and ON allow you
to operate your electrical accessories, such as the radio.
A warning chime will sound if you open the driver's
door while the ignition is in OFF or ACC and the key is
in the ignition.
Retained Accessory Power (RAP)
With Retained Accessory Power (RAP), your power
windows, audio system and sunroof (option) will
continue to work for up to 10 minutes after the ignition
is turned to OFF and none of the doors is opened.
Starting Your Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine won't start in any other position
-- that's a
safety feature. To restart when you're already moving,
use NEUTRAL (N) only.
NOTICE:
Don't try to shift to PARK (P) if your vehicle is
moving. If you do, you could damage the
transaxle. Shift to PARK (P) only when your
vehicle is stopped.
Starting Your 3400 V6 Engine
1. With your foot off the accelerator pedal, turn your
ignition key to START. When the engine starts, let
go of the key. The idle speed will go down as your
engine warms up.
NOTICE:
Holding your key in START for longer than
15 seconds at a time will cause your battery to
be drained much sooner. And the excessive heat
can damage your starter motor. Wait about
15 seconds between each try to help avoid
draining your battery or damaging your starter.

2-45
Parking Over Things That Burn
CAUTION:
Things that can burn could touch hot exhaust
parts under your vehicle and ignite. Don't park
over papers, leaves, dry grass or other things that
can burn.
Engine Exhaust
CAUTION:
Engine exhaust can kill. It contains the gas
carbon monoxide (CO), which you can't see or
smell. It can cause unconsciousness and death.
You might have exhaust coming in if:

Your exhaust system sounds strange
or different.

Your vehicle gets rusty underneath.

Your vehicle was damaged in a collision.

Your vehicle was damaged when driving over
high points on the road or over road debris.

Repairs weren't done correctly.

Your vehicle or exhaust system had been
modified improperly.
If you ever suspect exhaust is coming into
your vehicle:

Drive it only with all the windows down to
blow out any CO; and

Have your vehicle fixed immediately.

2-63
Power Outside Rearview Mirrors
The power mirror
controls are located
near the driver's side
window, on the armrest.
Use the selector switch located above the four
-way
control panel to choose either the left or right outside
mirror. Then press any of the four arrows located on the
control pad to move each mirror in the desired direction.
Adjust each mirror so you can see the side of your
vehicle and the area beside and behind your vehicle.
Convex Outside Mirror
Your passenger's side mirror is convex. A convex
mirror's surface is curved so you can see more from the
driver's seat.
CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder before
changing lanes.
Heated Outside Mirrors (If Equipped)
The surface of both outside mirrors will heat when you
activate the rear window defogger. See ªRear Window
Defoggerº in the Index.

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 Dual ComforTemp
Climate Controls
3
-4 Air Conditioning
3
-4 Heating
3
-4 Ventilation
3
-4 Defogging and Defrosting
3
-5 Rear Window Defogger
3
-6 Ventilation System
3
-7 Audio Systems
3
-7 Setting the Clock
3
-7AM-FM Stereo with Cassette Tape Player
with Radio Data System (RDS) and Automatic
Tone Control
3
-16 AM-FM Stereo with Compact Disc Player
with Radio Data System (RDS) and Automatic
Tone Control (If Equipped)3
-25 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Radio Data
System (RDS) and Automatic Tone Control
(If Equipped)
3
-35 Theft-Deterrent Feature
3
-36 Audio Steering Wheel Controls (If Equipped)
3
-37 Understanding Radio Reception
3
-37 Tips About Your Audio System
3
-38 Care of Your Cassette Tape Player
3
-39 Care of Your Compact Discs
3
-39 Care of Your Compact Disc Player
3
-39 Backglass Antenna
3
-40 Vehicle Customization Settings
3
-40 Chime Level Adjustment

3-2
Comfort Controls
Dual ComforTemp
Climate Controls
With this system, you can control the heating, cooling
and ventilation in your vehicle. The system works best
if you keep your windows closed while using it.
Fan Knob
The knob on the left side of the climate control panel
regulates the fan speed. To turn the fan off, turn the
knob to OFF.
If the airflow seems very low when the fan is adjusted to
the highest setting regardless of the mode setting, your
passenger compartment air filter (if equipped) may need
to be replaced. See ªMaintenance Scheduleº and
ªPassenger Compartment Air Filterº in the Index.Driver's Temperature Lever
The lever on the left adjusts the air temperature on
the driver's side independent of the temperature set
by the passenger. Slide the lever upward to raise the
temperature. Slide the lever downward to lower
the temperature.
Passenger's Temperature Lever
The lever on the right adjusts the air temperature on
the passenger's side independent of the temperature
set by the driver. Slide the lever upward to raise the
temperature. Slide the lever downward to lower
the temperature.
Mode Knob
The knob on the right side of the control panel has
several settings to control the direction of airflow:
(Vent): This setting directs air through the
instrument panel outlets.
(Bi-level): This setting directs air two ways.
Half of the air is directed through the instrument panel
outlets. Most of the remaining air is directed through
the floor vents and a small amount to the windshield
defroster and side window outlets.

3-3
(Floor): This setting sends most of the air through
the floor ducts. The remaining air comes out of the
defroster and side window outlets. The recirculation
button cannot be selected in this mode.
(Defogger): This setting sends half of the air
to the floor ducts and half to the defroster and side
window outlets. The air conditioning compressor will
run automatically in this setting unless the outside
temperature is below 40
F (4
C). The air inlet will
also be automatically set to outside air. The recirculation
button cannot be selected in this mode.
(Defroster): This setting directs most of the air
through the defroster and side window vents. Some of
the air also goes to the floor ducts. The air conditioning
compressor will run automatically in this setting
unless the outside temperature is below 40
F (4
C).
The air inlet will also be automatically set to outside air.
The recirculation button cannot be selected in this mode.Mode Buttons
(Outside Air): Press this button to force the
system to use outside air. This button is usable in all of
the mode settings. An indicator on the button will light
up when this button is selected.
(Recirculation): Press this button to limit the
amount of outside air entering your vehicle. This is
helpful when you are trying to limit odors entering your
vehicle. This button can be used in the vent and bi
-level
modes. An indictor on the button will light up when this
button is selected. The system will default back to the
outside air setting, so you will have to reselect this
setting every time you restart your vehicle.
While in the recirculation mode the system may cause
fogging of the windows when the weather is cold and
damp. To clear the fog, select either the defogger or
defroster mode and increase the fan speed. To avoid
refogging of the windows, use the outside air setting.
A/C (Air Conditioning): Press this button to turn
the air conditioning on and off. The system will cool and
dehumidify the air inside the vehicle when the A/C light
and the fan are on.

3-4 Air Conditioning
On very hot days, open the windows long enough to
let hot, inside air escape. This reduces the time for the
vehicle to cool down. Then keep your windows closed
for the air conditioner to work its best.
For quick cool down on very hot days select a fan
setting, turn the mode knob on the control panel to vent;
press the A/C and the recirculation buttons and move the
temperature controls all the way into 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, turn the mode knob
on the control panel to vent; press the A/C and the
outside air buttons and move the temperature control all
the way into the blue area. The system will bring in
outside air and cool and dehumidify it.
On cool, but sunny days, the sun may warm your upper
body, but your lower body may not be warm enough.
To remedy this you can select a fan setting, turn the
mode knob on the control panel to the bi
-level mode,
press the A/C button, and move the temperature control
to a comfortable setting.
Heating
On cold days, select a fan setting, turn the mode knob on
the control panel to floor, press the outside air button on
and move the temperature control all the way in the red
area. The system will bring in outside air, heat it and
send it to the floor ducts.
Ventilation
For mild outside temperatures when little heating or
cooling is needed, select a fan setting and turn the mode
knob on the control panel to vent. Press the outside
air button and move the temperature controls to a
comfortable setting. Your vehicle also has the
flow
-through ventilation system described later
in this section.
Defogging and Defrosting
Your system has two settings for clearing the front and
side windows. To defrost the windows quickly, use
defroster with the temperature controls all the way in the
red area. To warm passengers while keeping the
windows clear, use defogger. For more information,
see ªRecirculationº in the Index.