2004 CHEVROLET IMPALA door lock

Doors and Locks
Door Locks
{CAUTION:
Unlocked doors can be dangerous.
Passengers — especially children — can
easily open the doors and fall out of a
moving vehicle. When a door is locked, the
handle will not open it. You increase the
chance of being thrown out of the vehicle
in a crash if the doors are not locked. So,
wear safety belts properly and lock the
doors whenever you drive.
CAUTION: (Continued)
CAUTION: (Continued)

Young children who get into unlocked
vehicles may be unable to get out. A child
can be overcome by extreme heat and can
suffer permanent injuries or even death
from heat stroke. Always lock your vehicle
whenever you leave it.
Outsiders can easily enter through an
unlocked door when you slow down or
stop your vehicle. Locking your doors can
help prevent this from happening.
There are several ways to lock and unlock your vehicle.
From the outside, use your key or remote keyless
entry transmitter. From the inside, use the manual or
power door locks.
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To unlock the driver’s side door from the outside with
the key, insert the key and turn it toward the front of the
vehicle. To lock the driver’s side door from the outside
with your key, insert the key and turn it toward the
rear of the vehicle.
To lock the door from the inside, push the manual lock
lever forward. To unlock the door, pull the lever rearward.Power Door Locks
A power door lock switch
is located on each front
door above the armrest.
Press the top of the switch to unlock all doors, or press
the bottom part of the switch to lock all doors.
The rear doors do not have power door lock switches.
The manual lever on each rear door works only that
door’s lock.
If your vehicle has the optional content theft-deterrent
system and it is armed, the power door lock switches will
be disabled. You must use your remote keyless entry
transmitter or your key to unlock the doors when
the system is armed.
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Programmable Automatic Door
Locks
Programmable automatic power door locks are a
standard feature that is intended to provide enhanced
security and convenience by automatically locking
and unlocking doors.
Programmable Modes
Mode 1:No automatic door lock or unlock.
Mode 2:Automatic all-door lock when the transaxle is
shifted out of PARK (P); no automatic door unlock.
Mode 3:Automatic all-door lock when the transaxle is
shifted out of PARK (P); automatic unlock for the
driver’s door only when the transaxle is shifted into
PARK (P).
Mode 4:Automatic all-door lock when the transaxle is
shifted out of PARK (P); automatic all-door unlock
when the transaxle is shifted into PARK (P).Your vehicle was originally programmed to Mode 4.
The mode may have been changed since then.
To determine the current mode, or to change the
mode, seeVehicle Personalization on page 2-44.
Disconnecting the battery for up to a year will not
change the programmed mode of the programmable
automatic power door locks.
Lockout Protection
To protect you from locking your key in the vehicle, this
feature stops the power door locks from locking while
the key is in the ignition and a door is open.
If a power lock switch is pressed while a door is open
and the key is in the ignition, all of the doors will
lock and then the driver’s door will unlock. A chime will
sound continuously until all doors are closed.
Leaving Your Vehicle
If you are leaving the vehicle, take your keys, open your
door and set the locks from inside. Then get out and
close the door.
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Power Windows
If your vehicle has power
windows, switches located
on the driver’s door
armrest control each of the
windows.
In addition, each passenger’s door has a window switch
that controls that door’s window. To operate each
window, press the switch forward to close the window
and rearward to open it.
Express-Down Window
The driver’s window switch has an express-down feature.
This switch is labeled AUTO. Tap the rear of the switch,
and the driver’s window will open a small amount. If the
rear of the switch is fully pressed, the window will go all
the way down.To stop the window while it is lowering, press the front
of the switch. To raise the window, press and hold
the front of the switch.
Window Lock Out
The driver’s window controls also include a lock out
switch. Press the window lock switch to the right to stop
rear passengers from using their window switches.
The driver can still control all the windows with the lock
on. Press the switch to the left to return to normal
window operation.
Sun Visors
To block out glare, you can swing down the visors. You
can also move them from side to side. The visors
also have extenders that you can pull out for added
coverage.
Visor Vanity Mirrors
Open the cover on the top of the sun visor to expose
the vanity mirror.
If your vehicle has the lighted vanity mirrors, the lamps
come on when you open the cover.
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Theft-Deterrent Systems
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.
Content Theft-Deterrent
Your vehicle may have the optional content
theft-deterrent alarm system.
With this system, a light on the radio will ash.
This light reminds you to activate the theft-deterrent
system. Here’s how to do it:
1. Open the door.
2. Lock the door with the power door lock switch or
the remote keyless entry transmitter. The light on
the radio should come on and stay on. If you
are using the remote keyless entry transmitter, the
door does not need to be open.
3. Close all doors. The light on the radio will slowly
ash once the system is armed.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 the headlamps
and back-up lamps will ash for approximately two
minutes.
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. The power door lock
switches are also disabled. You must use your remote
keyless entry transmitter or your key to unlock the doors
when the system is armed.
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 light on the radio ashes quickly to let you know
when the system is ready to arm with the power
door lock switches. The light on the radio will stop
ashing and stay on when you press the bottom of the
power lock switch, to let you know the system is
arming. After all doors and the trunk are closed and
locked, the light on the radio will ash slowly to let you
know the system is armed.
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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 light on the radio will turn on to
let you know the system is arming. After all doors and
the trunk are closed and locked, the light on the
radio will begin ashing 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 light on the radio will go off to let you know
the system is no longer armed.
The rst time a remote UNLOCK command is received,
three ashes will be seen and three horn chirps heard to
indicate an alarm condition has occurred since last
arming.
Disarming with Your Key
Your alarm system will disarm when you use your key
to unlock the doors. The light on the radio will go
off to let you know the system is no longer armed.
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 and
the engine will not start.
During normal operation, the SECURITY message will
be displayed after the key is turned to the ON ignition
position. SeeSecurity Message on page 3-49.
If the engine stalls and the SECURITY message
ashes, wait until the light stops ashing before trying to
restart the engine.
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.
SeeFuses and Circuit Breakers on page 5-103. See your
dealer for service.
In an emergency, contact Chevrolet Roadside
Assistance. SeeRoadside Assistance Program on
page 7-6for more information.
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ACC (ACCESSORY):This is the position in which you
can operate your electrical accessories. With the key
in this position, the ignition and automatic transaxle 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 while the engine is running. But even when
the engine is not running, you can use ON to operate
your electrical accessories and to display some
instrument panel cluster 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.
While 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:Shifting into PARK (P) with the vehicle
moving could damage the transaxle. Shift into
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. If the engine doesn’t start in 10 seconds, push the
accelerator pedal about one-quarter of the way down
while you turn the key to START. Do this until the
engine starts. As soon as it does, let go of the key.
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OnStar®Services
One of the following plans is normally included for a
specic duration with each vehicle equipped with
OnStar
®. You can upgrade or extend your OnStar®
service plan to meet your needs.
Safe and Sound Plan

Automatic Notication of Air Bag Deployment
Emergency Services
Roadside Assistance
Stolen Vehicle Tracking
AccidentAssist
Remote Door Unlock, Vehicle Alert
Remote Diagnostics
Online Concierge
Directions and Connections Plan

All Safe and Sound Plan services
Driving Directions
RideAssist
Information and Convenience Services
Luxury and Leisure Plan

All Directions and Connections Plan services
Personal Concierge
OnStar®Personal Calling
With OnStar®Personal Calling, you have a safer way to
stay connected while driving. It’s a hands-free wireless
phone that’s integrated into your vehicle. You can place
calls nationwide using voice-activated dialing with no
contracts and no additional roaming charges. To nd out
more about OnStar
®Personal Calling, refer to the
OnStar®user’s guide in your vehicle’s glove box, or call
OnStar®at 1-888-4-ONSTAR (1-888-466-7827).
OnStar®Virtual Advisor
With OnStar®Virtual Advisor you can listen to the news,
entertainment and informative topics, such as traffic
and weather reports. You are able to listen and reply to
your e-mail through your vehicle’s audio system.
Customize your information prole at MYONSTAR.COM.
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