2005 PONTIAC GRAND PRIX engine

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice tells about something that can damage the
vehicle. Many times, this damage would not be covered
by your vehicle’s warranty, and it could be costly. But
the notice will tell what to do to help avoid the damage.
When you read other manuals, you might see CAUTION
and NOTICE warnings in different colors or in different
words.
There are also warning labels on the vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
If you need help guring out a specic name of a
component, gage, or indicator, reference the following
topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages, and Indicators in Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
iv

Keys...............................................................2-2
Remote Keyless Entry System.........................2-4
Remote Keyless Entry System Operation...........2-5
Doors and Locks............................................2-10
Door Locks..................................................2-10
Power Door Locks........................................2-11
Delayed Locking...........................................2-11
Programmable Automatic Door Locks..............2-12
Lockout Protection........................................2-12
Trunk..........................................................2-13
Windows........................................................2-15
Power Windows............................................2-16
Sun Visors...................................................2-16
Theft-Deterrent Systems..................................2-17
Content Theft-Deterrent.................................2-17
PASS-Key
®III ..............................................2-18
PASS-Key®III Operation...............................2-19
Starting and Operating Your Vehicle................2-21
New Vehicle Break-In....................................2-21
Ignition Positions..........................................2-22
Retained Accessory Power (RAP)...................2-22
Starting Your Engine.....................................2-23
Engine Coolant Heater..................................2-24Automatic Transaxle Operation.......................2-25
Parking Brake..............................................2-30
Shifting Into Park (P).....................................2-31
Shifting Out of Park (P).................................2-32
Parking Over Things That Burn.......................2-33
Engine Exhaust............................................2-33
Running Your Engine While You Are Parked.......2-34
Mirrors...........................................................2-35
Manual Rearview Mirror.................................2-35
Manual Rearview Mirror with OnStar
®..............2-35
Outside Power Mirrors...................................2-35
Outside Convex Mirror...................................2-36
OnStar
®System.............................................2-36
Storage Areas................................................2-38
Glove Box...................................................2-38
Cupholder(s)................................................2-38
Overhead Console........................................2-39
Front Seat Storage Net.................................2-40
Center Console Storage Area.........................2-40
Assist Handles.............................................2-40
Convenience Net..........................................2-40
Sunroof.........................................................2-41
Section 2 Features and Controls
2-1

Remote Vehicle Start
Your vehicle may have a remote starting feature. This
feature allows you to start the engine from outside of the
vehicle. It also starts up the vehicle’s heating or air
conditioning systems and rear window defogger. When
the remote start system is active and the vehicle
has an automatic climate control system, it will
automatically regulate the inside temperature. Normal
operation of the system will return after the key is turned
to the on position.
Laws in some communities may restrict the use of
remote starters, for example, requiring a person using
remote start to have the vehicle in view when doing so.
Check local regulations for any requirements on
remote starting of vehicles.
Do not use the remote start feature if your vehicle is
low on fuel. Your vehicle may run out of fuel.
/(Remote Start):Press the lock button and then
press this button to use the remote start feature.
To start the vehicle using the remote start feature,
do the following:
1. Aim the transmitter at the vehicle.
2. Press the transmitter’s lock button, release it and
then immediately press and hold the transmitter’s
remote start button until the vehicle’s turn signal
lights ash or for at least four seconds. The
vehicle’s doors will be locked.
3. When the vehicle starts, the parking lamps will turn
on and remain on while the vehicle is running, and
the DIC will display REMOTE START ACTIVE
PRESS HAZARD SWITCH TO CANCEL when the
vehicle starts.
4. If it is your rst remote start since last driving,
repeat these steps while the engine is still
running for a 10 minute time extension.
When you enter the vehicle during a remote start, and
the engine is still running, turn the key to the RUN
position to drive the vehicle.
2-8

If the vehicle is left running it will automatically shut off
after 10 minutes unless a time extension has been
done. To manually shut off a remote start, do any of
the following:
Aim the remote keyless entry transmitter at the
vehicle and press the remote start button until
the parking lamps turn off.
Turn on the hazards warning ashers.
Turn the ignition switch on and then off.
The remote start feature provides two separate starts,
each with 10 minutes of engine running, or it provides
one start with 10 minutes of engine running which may
be extended by 10 more minutes. If you press and
release the transmitter lock button and then press and
hold the remote start button, on the keyless entry
transmitter, again before the rst 10 minutes of the
engine running time has expired, 10 minutes are added
to the remaining minutes. For example, if the lock
and then the remote start buttons are pressed again
after ve minutes of the engine run time, 10 minutes
are added and you now have 15 minutes of the
engine running. The added 10 minutes is considered
a second start. Once two remote starts or a single start
with a time extension have been provided, the vehicle
must be started normally with the ignition key to
get more remote starts.The remote start feature will not operate if the key is in
the ignition, a door is open or the hood is not closed.
The remote start feature will not operate if there is
an emission control system malfunction. Also, the engine
will turn off during a remote vehicle start if the coolant
temperature gets too high or the oil pressure gets low.
If a remote start is attempted and unsuccessful, the
Driver Information Center (DIC) will display REMOTE
START DISABLED.
2-9

Trunk
{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 2-33.
Trunk Lock
To unlock the trunk from the outside, insert the key
into the lock on the trunk and turn it clockwise. If
the battery is dead or extremely low, the trunk can not
be opened with the remote keyless entry transmitter
or remote trunk release.
The open trunk symbol on the transmitter can also be
used. SeeRemote Keyless Entry System Operation
on page 2-5for more information.
The ignition must be off, or the transaxle must be in
PARK (P), in order for the trunk to open.
2-13

This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
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 modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
PASS-Key
®III uses a radio frequency transponder in
the key that matches a decoder in your vehicle.
PASS-Key®III Operation
The vehicle is equipped
with PASS-Key®III
(Personalized Automotive
Security System)
theft-deterrent system.
PASS-Key
®III is a passive
theft-deterrent system.
This means nothing special
needs to be done to arm
or disarm the system.
It works when the key is
inserted or removed
from the ignition.
PASS-Key III
®uses a transponder in the ignition key
that matches a decoder in the vehicle.
When the PASS-Key
®III system senses that the wrong
key has been inserted into the ignition, it shuts down the
vehicle’s starter and fuel systems. The starter will not
work and fuel will stop owing to the engine. If someone
tries to start the vehicle again with the wrong key, the
vehicle will not start. Anyone using a trial-and-error
method to start the vehicle will be discouraged to do so
because of the high number of electrical key codes.
2-19

When trying to start the vehicle, if the engine does not
start and the STARTING DISABLED DUE TO THEFT
SYSTEM warning message on the Driver Information
Center (DIC) comes on, the key may have a damaged
transponder. Turn the ignition off and try again.
If the engine still does not start, and the key appears to
be undamaged, try another ignition key. At this time,
you may also want to check the fuse. SeeFuses
and Circuit Breakers on page 5-103. If the engine still
does not start with the other key, the vehicle needs
service. If the vehicle does start, the rst key may
be faulty. See your dealer who can service the
PASS-Key
®III to have a new key made. In an
emergency, contact Pontiac Roadside Assistance.
SeeRoadside Assistance Program on page 7-6for
more information.
It is possible for the PASS-Key
®III decoder to accept
the transponder value of a new or replacement key.
Up to 10 additional keys may be programmed for
the vehicle. The following procedure is for programming
additional keys only. If all the programmed keys are
lost or do not operate, see your dealer or a locksmith
who can service PASS-Key
®III to have keys made
and programmed to the system.If the keys are lost or damaged, only a GM dealer can
service PASS-Key
®III to have new keys made. To
program additional keys, two driver’s keys are needed.
Canadian Owners:If you lose or damage your
keys, only a GM dealer can service PASS-Key
®III to
have new keys made. To program additional keys
you will need two current driver’s keys. You must add a
step to the following procedure. After Step 2, repeat
Steps 1 and 2 with the second current driver’s key.
Then continue with Step 3.
To program the new key do the following:
1. Verify that the new key has PK3 stamped on it.
2. Insert the master key in the ignition and start
the engine. If the engine will not start, see your
dealer for service.
3. After the engine has started, turn the key to OFF,
and remove the key.
4. Insert the key to be programmed and turn it to RUN
within ve seconds of removing the original key.
2-20

5. The SECURITY DISABLED DUE TO THEFT
SYSTEM warning message on the DIC will turn off,
once the key has been programmed. It may not
be apparent that the SECURITY DISABLED DUE
TO THEFT SYSTEM warning message went on due
to how quickly the key is programmed.
6. Repeat Steps 1 through 5 if additional keys are to
be programmed.
If the SECURITY DISABLED DUE TO THEFT SYSTEM
warning message appears and stays on the DIC
while the vehicle is being driven, the engine will be able
to be restarted if it is turned off. Your PASS-Key
®III
system, however, is not working properly and must be
serviced by your dealer. The vehicle is not protected
by the PASS-Key
®III system at this time.
If the PASS-Key
®III key is lost or stolen, see your
dealer or a locksmith who can service PASS-Key®III
to have a new key made.
Starting and Operating
Your Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an elaborate
break-in. But it will perform better in the long run
if you follow these guidelines:
Do not drive at any one speed — fast or
slow — for the rst 500 miles (805 km).
Do not make full-throttle starts.
Avoid making hard stops for the rst
200 miles (322 km) or so. During this time
your new brake linings are not 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.
Do not tow a trailer during break-in. SeeTowing
a Trailer on page 4-40for more information.
2-21