2000 CHEVROLET IMPALA ignition

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Once armed, the alarm will go off if someone tries to
enter the vehicle (without using the remote keyless entry
transmitter or a key) or turns the ignition on with an
incorrect key. The horn will sound and your vehicle's
parking lamps will flash for 110 seconds.
When the alarm is armed, the trunk may be opened with
the remote keyless entry transmitter. If you use the key
to open the trunk, the alarm will sound.
Arming with the Power Lock Switch
Your alarm system will arm when you use either power
lock switch to lock the doors while any door or the trunk
is open and the key is removed from the ignition.
The SECURITY light flashes quickly to let you know
when the system is ready to arm with the power door lock
switches. The SECURITY light will stop flashing and stay
on when you press the rear of the power lock switch, to let
you know the system is arming. After all doors and the
trunk are closed and locked, the SECURITY light will go
off to let you know the system is armed.
Arming with the Remote Keyless
Entry Transmitter
Your alarm system will arm when you use your remote
keyless entry transmitter to lock the doors, if the key is
not in the ignition. The security light will turn on to let
you know the system is arming. After all doors and the
trunk are closed and locked, the security light will begin
flashing at a very slow rate to let you know the system
is armed.
Disarming with the Remote Keyless
Entry Transmitter
Your alarm system will disarm when you use your
remote keyless entry transmitter to unlock the doors.
The security light will flash to let you know the system
is no longer armed.
Disarming with Your Key
Your alarm system will disarm when you use your key
to unlock the doors. The security light will flash to let
you know the system is no longer armed.

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Vehicle Customization Settings
Some of your vehicle's convenience features can be reset
or customized to perform according to your preference.
Customization cannot be changed with the AM
-FM Stereo
radio. See your dealer to have the settings changed. The
features you can program depend upon the options that
came with your vehicle. The following list shows the
features that can be reset or customized along with the
option you need to program that feature:

Settings (Available for All)

Oil Life Reset (Available for All)

Low Tire Pressure Reset (If Equipped)

Delayed Headlamp Illumination (Available for All)

Automatic Door Lock and Unlock (Available for All)

Remote Visual Verification (Available with Remote
Keyless Entry)

Remote Audible Verification (Available with Remote
Keyless Entry)

Content Theft Operation (If Equipped with Content
Theft System)
Trunk Jamb (If Equipped with Content Theft System)

Remote Keyless Entry Transmitter Programming
(Available with Remote Keyless Entry)

Horn Chirp On Timer (Available with Remote
Keyless Entry)

Return to Original Factory Settings (Available for All)

Exit Vehicle Customization Mode
To reset or customize your vehicle's features, you must
first enter the vehicle customization main menu.
To enter the main menu:
1. Turn the ignition to ACC or ON and the radio to off.
2. Press and hold the DISP button on the radio for at
least five seconds until SETTINGS is displayed.
3. Press the SEEK up or down arrows to scroll through
each available feature on your main menu.
4. Press the PREV or NEXT buttons to scroll through
the lower menu. An asterisk will appear next to the
item that is the current setting.

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AUTOLOCK (Automatic Door Lock and Unlock): With
the ignition in ON and the vehicle's doors closed, this
feature allows the vehicle doors to automatically lock
and unlock when the driver shifts the vehicle's transaxle
into and out of PARK (P). To customize the automatic
door lock and unlock:
1. Scroll, using the SEEK up or down arrows, until
AUTOLOCK appears on the display.
2. Press the PREV or NEXT button to enter the
submenu. The current selection will have an asterisk
next to it. Scroll through the following options:

OFF
- Turns feature off.

LCK ONLY
- Automatic door lock on/automatic
door unlock off.

DRVR UNL
- Automatic door lock on/automatic
door unlock on (driver's door only).

ALL UNL
- Automatic door lock on/automatic
door unlock on.
3. With your preference displayed, press the DISP
button to select. A chime will be heard to verify the
new setting. The new selection will be displayed
with an asterisk for one second.FOB LIGHT (Remote Visual Verification): This feature
allows the exterior lights to flash when the remote
keyless entry transmitter is used to lock or unlock the
vehicle. To customize remote visual verification:
1. Scroll, using the SEEK up or down arrows, until
FOB LIGHT appears on the display.
2. Press the PREV or NEXT button to enter the
submenu. The current selection will have an asterisk
next to it. Scroll through the following options:

OFF
- Turns feature off.

ON
- One flash for each remote lock/two flashes
for each remote unlock.
3. With your preference displayed, press the DISP
button to select. A chime will be heard to verify the
new setting. A new selection will be displayed with
an asterisk for one second.
If your vehicle is equipped with the content
theft
-deterrent system, the first time the remote unlock
is pressed three flashes will be seen to indicate an alarm
condition has occurred since last arming. See ªContent
Theft
-Deterrent Systemº in the Index.

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FOB PROG (Remote Keyless Entry Transmitter
Programming): This feature allows you to match the
remote keyless entry transmitter to your vehicle.
To match the transmitter:
1. Scroll, using the SEEK up or down arrows, until
FOB PROG appears on the display.
2. Press the PREV or NEXT button to enter the
submenu. The current selection will have an asterisk
next to it. BEGIN will be displayed.
3. Press the DISP button to start programming. When
the message PUSH FOB flashes, press and hold the
LOCK and UNLOCK buttons on the first transmitter
at the same time for 15 seconds. A chime will be
heard to verify the transmitter is learned.
4. Repeat Step 3 for each additional transmitter.
EXIT (Exit Feature Customization Mode): This feature
allows you to exit the vehicle customization
programming. To exit:

Scroll until EXIT appears on the display.

Press the DISP button to exit programming.
A chime will be heard to verify the exit.Passlock
Your vehicle is equipped with the Passlock
theft
-deterrent system.
Passlock is a passive theft
-deterrent system. Passlock
enables fuel if the ignition lock cylinder is turned with a
valid key. If a correct key is not used or the ignition lock
cylinder is tampered with, fuel is disabled.
During normal operation, the SECURITY message will
go off approximately five seconds after the key is turned
to the ON ignition position.
If the engine stalls and the SECURITY message flashes,
wait until the light stops flashing before trying to restart
the engine. Remember to release the key from START
as soon as the engine starts.
If the engine is running and the SECURITY message
comes on, you will be able to restart the engine if you turn
the engine off. However, your Passlock system is not
working properly and must be serviced by your dealer.
Your vehicle is not protected by Passlock at this time. You
may also want to check the fuse (see ªFuses and Circuit
Breakersº in the Index). See your dealer for service.
In an emergency, call the Chevrolet Roadside Assistance
Center at 1
-800-CHEV-USA (1-800-243-8872).
(In Canada, call 1
-800-268-6800.)

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New Vehicle ªBreak-Inº
NOTICE:
Your vehicle doesn't need an elaborate
ªbreak
-in.º But it will perform better in the long
run if you follow these guidelines:

Don't drive at any one speed -- fast or
slow
-- for the first 500 miles (805 km).
Don't make full
-throttle starts.

Avoid making hard stops for the first
200 miles (322 km) or so. During this time
your new brake linings aren't yet broken
in. Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking
-in guideline every
time you get new brake linings.

Don't tow a trailer during break
-in.
See ªTowing a Trailerº in the Index for
more information.
Ignition Switch
The ignition switch is
located on the instrument
panel, to the right of the
steering column. With the
key in the ignition switch,
you can turn the switch to
four positions.
OFF:The only position from which you can remove the
key. Removing the key locks your steering wheel,
ignition and automatic transaxle.

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NOTICE:
If your key seems stuck in OFF and you can't
turn it, be sure you are using the correct key; if
so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the
key hard. But turn the key only with your hand.
Using a tool to force it could break the key or the
ignition switch. If none of this works, then your
vehicle needs service.
ACC (ACCESSORY): This is an operation in which
you can operate your electrical power accessories. With
the key in this position., the automatic transaxle and
steering column will unlock.
ON: This is the position to which the switch returns
after you start the engine and release the switch. The
switch stays in ON when the engine is running. But even
when the engine is not running, you can use ON to
operate your electrical power accessories and to display
some instrument panel messages and warning lights.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 tone will sound if you open the driver's door when
the ignition is in OFF or ACC and the key is in the ignition.
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.

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2-22 Starting Your 3400 V6 Engine
1. Without pushing 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 gets warm.
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. If it doesn't start right away, hold your key in START.
If it doesn't start in three seconds (or starts but then
stops), push the accelerator pedal about one
-quarter of
the way down for 12 more seconds, or until it starts.3. If your engine still won't start (or starts but then stops),
it could be flooded with too much gasoline. Try this:
Wait 15 seconds to let the starter motor cool down.
Then push your accelerator pedal all the way to the
floor. Hold it there. Then hold the key in START.
This clears the extra gasoline from the engine. When
the engine starts, let go of the key and the accelerator
pedal. If the engine still doesn't start, wait another
15 seconds and repeat this step.
NOTICE:
Your engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way
the engine operates. Before adding electrical
equipment, check with your dealer. If you
don't, your engine might not perform properly.
If you ever have to have your vehicle towed, see
the part of this manual that tells how to do it
without damaging your vehicle. See ªTowing
Your Vehicleº in the Index.

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2-23 Starting Your 3800 Series II V6 Engine
1. Without pushing 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 gets warm.
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. If it doesn't start right away, hold your key in
START for about three to five seconds at a time until
your engine starts. Wait about 15 seconds between
each try to help avoid draining your battery or
damaging your starter.3. If your engine still won't start (or starts but then
stops), it could be flooded with too much gasoline.
Try pushing your accelerator pedal all the way to the
floor and holding it there as you hold the key in
START for about three seconds. If the vehicle starts
briefly but then stops again, do the same thing, but
this time keep the pedal down for five or six seconds.
This clears the extra gasoline from the engine.
After waiting about 15 seconds, repeat the normal
starting procedure.
NOTICE:
Your engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way
the engine operates. Before adding electrical
equipment, check with your dealer. If you don't,
your engine might not perform properly.
If you ever have to have your vehicle towed, see
the part of this manual that tells how to do it
without damaging your vehicle. See ªTowing
Your Vehicleº in the Index.