2005 CHEVROLET CLASSIC ignition

•Your vehicle is equipped with a crash sensing and
diagnostic module which records information after a
crash. SeeVehicle Data Collection and Event Data
Recorders on page 7-8.
•Let only qualified technicians work on your airbag
system. Improper service can mean that your airbag
system will not work properly. See your dealer for
service.
Notice:If you damage the covering for the driver’s
or the right front passenger’s airbag, the airbag
may not work properly. You may have to replace the
airbag module in the steering wheel or both the
airbag module and the instrument panel for the right
front passenger’s airbag. Do not open or break
the airbag coverings.
Servicing Your Airbag-Equipped
Vehicle
Airbags affect how your vehicle should be serviced.
There are parts of the airbag system in several places
around your vehicle. You do not want the system to
inflate while someone is working on your vehicle.
Your dealer and the service manual have information
about servicing your vehicle and the airbag system.
To purchase a service manual, seeService Publications
Ordering Information on page 7-10.
{CAUTION:
For up to 10 minutes after the ignition key is
turned off and the battery is disconnected, an
airbag can still inate during improper service.
You can be injured if you are close to an
airbag when it inates. Avoid yellow
connectors. They are probably part of the
airbag system. Be sure to follow proper
service procedures, and make sure the person
performing work for you is qualied to do so.
The airbag system does not need regular maintenance.
Restraint System Check
Now and then, make sure the safety belt reminder light
and all your belts, buckles, latch plates, retractors
and anchorages are working properly. Look for any other
loose or damaged safety belt system parts. If you see
anything that might keep a safety belt system from doing
its job, have it repaired.
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Keys...............................................................2-2
Remote Keyless Entry System.........................2-3
Remote Keyless Entry System Operation...........2-4
Doors and Locks.............................................2-7
Door Locks....................................................2-7
Power Door Locks..........................................2-8
Door Ajar Reminder........................................2-8
Delayed Locking.............................................2-8
Programmable Automatic Door Locks................2-9
Rear Door Security Locks..............................2-10
Lockout Protection........................................2-11
Trunk..........................................................2-11
Windows........................................................2-13
Power Windows............................................2-14
Sun Visors...................................................2-14
Theft-Deterrent Systems..................................2-15
Passlock
®....................................................2-15
Starting and Operating Your Vehicle................2-15
New Vehicle Break-In....................................2-15
Ignition Positions..........................................2-16Retained Accessory Power (RAP)...................2-17
Starting the Engine.......................................2-17
Engine Coolant Heater..................................2-18
Automatic Transaxle Operation.......................2-19
Second-Gear Start........................................2-22
Parking Brake..............................................2-22
Shifting Into Park (P).....................................2-23
Shifting Out of Park (P).................................2-24
Parking Over Things That Burn.......................2-25
Engine Exhaust............................................2-25
Running the Engine While Parked...................2-26
Mirrors...........................................................2-27
Manual Rearview Mirror.................................2-27
Outside Power Mirrors...................................2-27
Outside Convex Mirror...................................2-28
Storage Areas................................................2-28
Glove Box...................................................2-28
Cupholder(s)................................................2-28
Center Console Storage Area.........................2-28
Section 2 Features and Controls
2-1

Keys
{CAUTION:
Leaving children in a vehicle with the ignition
key is dangerous for many reasons. They
could operate the power windows or other
controls or even make the vehicle move. The
children or others could be badly injured or
even killed. Do not leave the keys in a vehicle
with children.
2-2

One key is used for the
ignition and all other locks.
When a new vehicle is delivered to the dealer, the key
has a key tag. This tag has a bar-coded key code
that tells your dealer how to make extra keys. This tag
may be removed and kept by your dealer. If it hasn’t
been removed, keep the tag in a safe place. If you lose
your key, your dealer can easily make another one
by using the key code. SeeRoadside Assistance
Program on page 7-5for more information.
Notice:If you ever lock your keys in your vehicle,
you may have to damage the vehicle to get in.
Be sure you have spare keys.Remote Keyless Entry System
If equipped, the keyless entry system operates on a
radio frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment.
2-3

W(Unlock):Press the unlock button once to unlock
the driver’s door. Press the button again within five
seconds for all remaining doors to unlock. The interior
lamps will stay on for 10 seconds or until the ignition
is turned on.
V(Remote Trunk Release):Press the remote trunk
release button to unlock and release the trunk lid.
You can open the trunk with the transmitter when the
vehicle speed is less than 2 mph (3 km/h), when
the parking brake is engaged, or when the ignition is off.
The interior lamps will come on for 10 seconds or
until the ignition is turned to ON.
L(Remote Alarm):Press this button for the horn to
sound and the headlamps and the parking lamps to flash
for up to two minutes. The interior lamps will come on and
remain on while the horn is sounding and the lamps are
flashing. Press the remote alarm button again, or turn the
ignition to ON, to turn off the horn and lamps.
Programmable Horn Chirp
When you use the remote keyless entry transmitter
to lock the doors or use the delayed locking feature the
parking lamps will flash and the horn will chirp.The programmable horn chirp can be disabled by
pressing and holding either of the door lock switches in
the unlock position for 10 seconds with the ignition
ON and all of the doors closed. When you hear the horn
chirp, programming is complete.
To reactivate the horn chirp feature, repeat the above
procedure.
Matching Transmitter(s) to Your
Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can
be purchased through your dealer. Remember to bring
any remaining transmitters with you when you go to
your dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock
your vehicle. Each vehicle can have a maximum of
four transmitters matched to it.
2-5

Power Door Locks
With the power door locks,
you can unlock or lock all
the doors on your vehicle
using either the driver’s or
front passenger’s door
lock switch.
Pull up on the switch to unlock all the doors. Push down
on it to lock all the doors.
The rear doors do not have power door lock switches.
Rear seat passengers must use the manual levers
to lock or unlock the rear doors.
Door Ajar Reminder
If one of the doors on your vehicle is not closed properly,
while the ignition is on and the shift lever is moved from
PARK (P) or NEUTRAL (N), you will hear a chime. Also,
the door ajar light on the instrument panel will come on
and stay on until the doors are closed.
Delayed Locking
This feature will allow the driver to delay the actual
locking of the vehicle. This feature will not operate if the
key is left in the ignition. SeeLockout Protection on
page 2-11.
When LOCK on the driver’s power door lock switch is
pressed, with the key removed from the ignition and the
driver’s door open, three chimes will be heard signally
the delay. The doors will not lock until seven seconds
after the driver’s door has been closed. All of the doors
will then lock and the parking lamps will flash twice.
The horn will also chirp if the horn chirp feature is
enabled. See “Programmable Horn Chirp” listed
previously for more information.
If another door opens during this delay, the locking of
the doors will occur seven seconds after all of the doors
are closed.
Press the power door lock switch twice when leaving
the vehicle, or press the LOCK button on the remote
keyless entry transmitter for the door to lock
immediately.
If the power door lock switch is pressed to unlock, the
doors will unlock immediately and not lock automatically
after the doors are closed.
2-8

Programmable Automatic Door
Locks
Programmable automatic power door locks are intended
to provide enhanced security and convenience by
automatically locking and unlocking doors. This features
lets you program your power door locks to one of
four different modes.
Customizing the Automatic Door Locks
Mode 1:All doors automatically lock when the
transaxle is shifted out of PARK (P). The doors will
remain locked unless manually unlocked or the LOCK
button is pressed. All doors will unlock when the
transaxle is shifted into PARK (P) and the key is turned
to OFF.
Mode 2:This mode is only available with the remote
keyless entry transmitter. All doors automatically lock
when the transaxle is shifted out of PARK (P). Automatic
driver’s door only unlock when the transaxle is shifted into
PARK (P) and the key is turned to OFF.
Mode 3:All doors automatically lock when the transaxle
is shifted out of PARK (P). No automatic door unlock.Mode 4:No automatic door lock or unlock.
Before your vehicle was shipped from the factory it was
programmed in Mode 1. To determine the current
mode of the vehicle or to change to a different mode,
do the following:
1. Ensure the shift lever is in PARK (P) and all doors
are fully closed throughout this procedure. Turn the
ignition to ON.
2. Press and hold LOCK on either power door lock
switch for 10 seconds. Release the switch when
you hear the chime.
3. Count the number of chimes you hear. The number
of chimes tells you which mode your vehicle is in.
You can change the mode by pressing and
holding LOCK on the power door lock switch
(two chimes for Mode 2, three chimes for Mode 3
and four chimes for Mode 4).
4. Repeat Step 2 until you hear the number of chimes
that matches the mode you want.
The mode you selected is now set.
2-9

Lockout Protection
Lockout protection is intended to provide additional
security and convenience. While any door is open and
the key is in the ignition, the doors cannot be locked
by using the power door locks.
To override this feature, while the key is in the ignition
and any door is open, press and hold down the
power door lock switch for three seconds.
This feature cannot guarantee that you will never be
locked out of your vehicle. If the key is not in the ignition,
or if you use the manual door lock or the remote
keyless entry transmitter, you could still lock your key
inside your vehicle. Always remember to take your
key with you.
Trunk
To unlock the trunk from the outside, insert the key
and turn the trunk lock cylinder. When closing the trunk
lid, push the truck lid in the center to ensure that the
lock fully latches.
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You cannot see or
smell CO. It can cause unconsciousness and
even death. If you must drive with the trunk lid
open or if electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See Climate Control
System in the Index.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-25.
2-11