2005 PONTIAC GTO ECU

The main key can be used
for the ignition and the
driver’s door lock.
There is another key that
locks and unlocks the
glove box.This key can usually be kept in the unlocked glove box.
Then, when leaving your vehicle and main key with a
car park attendant, you can lock valuables in the
glove box and take the glove box key with you.
The vehicle comes with a security card that lists various
security numbers for your vehicle, including key
numbers, and the radio PIN. Please keep the card in a
safe place, away from your vehicle.
If a replacement key is needed, you will have to go to
the dealership to purchase one.
In an emergency, contact Pontiac Roadside Assistance.
SeeRoadside Assistance Program on page 7-6for
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.
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Trunk Lock
To unlock the trunk, press and hold the button with the
trunk symbol on the key. The vehicle must be moving
at less than 12 mph (20 km/h) for the trunk to open. See
Remote Keyless Entry System Operation on page 2-5.
When the trunk is unlocked, it can then be opened from
the outside. After partially opening the trunk lid, it will
automatically open the rest of the way on its own.
The trunk locks automatically when closed, so be careful
not to leave your key in the trunk.
Remote Trunk Release
This feature is used to unlock the trunk from inside the
vehicle.
Press the button inside the glovebox to unlock the trunk.
The vehicle must not be moving over 12 mph (20 km/h)
and the alarm system must be off. SeeContent
Theft-Deterrent on page 2-14. For added security, the
remote trunk release button will not operate when
the doors are locked, the engine is off, and the key is
removed from the ignition.
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There is also a secondary trunk release handle located
under the passenger side rear seat head restraint.
To access this handle, lift the head restraint and then
pull the yellow ring. The vehicle must not moving.
Emergency Trunk Release Handle
Notice:Using the emergency trunk release handle
as a tie-down or anchor point when securing
items in the trunk may damage it. Use the
emergency trunk release handle only to help you
open the trunk lid.
There is a glow-in-the-dark emergency trunk release
handle located inside the trunk on the trunk lid.
This handle will glow following exposure to light. Pull the
release handle to open the trunk from the inside.
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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.
Immobilizer
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.
Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment.
Immobilizer Operation
Your vehicle may have a passive theft-deterrent system.
The system is an electronic engine immobilizer,
which disables the car, when the key is removed from
the ignition.
The system works when you turn the key to ON. The
key uses a transponder that matches an immobilizer
control unit in your vehicle. The correct key will start
the vehicle.
Your vehicle has a special key that works with the
theft-deterrent system. There is a transponder in the key
head. If the key is ever damaged, you may not be
able to start your vehicle.
When trying to start the vehicle, if the engine does not
start and the security light comes on, the key may
have a damaged transponder. Turn the ignition off and
try again.
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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 5-86for more information
on fuses. If the engine still does not start with the
other key, your vehicle needs service. If your vehicle
does start, the first key may be faulty. See your dealer
who can service the theft-deterrent system to have
a new key made.
If you are ever driving and the security light comes on
and stays on, you will be able to restart your engine
if you turn it off. The theft-deterrent system, however, is
not working properly and must be serviced by your
dealer. Your vehicle is not protected by the
theft-deterrent system at this time.
In an emergency, contact Roadside Assistance.
SeeRoadside Assistance Program on page 7-6.Content Theft-Deterrent
Your vehicle has a theft-deterrent alarm system.
Arming the System
The alarm system is turned on when the LOCK button
on the key is pressed. Therefore, locking the doors
by pressing LOCK not only locks all the doors but, after
a short delay, also sets the alarm system. When the
system is armed, the alarm is triggered when any of the
doors, hood or trunk are opened or a hot-wire
attempted. The alarm system thinks a break-in has
occurred. An alarm sounds and the turn signals
and dome light will flash.
When the alarm system is turned on, you may open the
trunk by pressing the trunk symbol button on the key.
This does not set off the alarm, but leaves the alarm
system on and undisturbed. Closing the trunk re-arms
the trunk alarm after a short delay.
The LOCK button on the key will not function when the
ignition is turned ON or the driver’s door is open.
Disarming the System
To disarm the system, press UNLOCK on the key or
turn the ignition to ON.
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Storage Areas
Glove Box
Use the glovebox key to lock and unlock the glovebox.
For security, the master key is designed not to
operate the glovebox lock. SeeKeys on page 2-2.
To lock, insert the key, turn clockwise and then remove.
To unlock, insert the key and turn counterclockwise
and remove.
To open, pull the handle to the left and pull the glove
box door down until it stops and is fully open.
Cupholder(s)
The two cupholders are located in front of the center
console storage area.
Front Storage Area
There is one storage compartment located under the
audio system and one located in the rear of the center
console. Push the cover once to open them.
An open bin is also provided under the front storage
compartment.
Center Console Storage Area
Your vehicle has a center console storage area.
To open the storage area, pull up on the latch at the
front edge of the cover.
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Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-9
Windshield Wipers..........................................3-9
Windshield Washer.......................................3-10
Cruise Control..............................................3-10
Exterior Lamps.............................................3-13
Headlamps..................................................3-13
Daytime Running Lamps (DRL).......................3-14
Automatic Headlamp System..........................3-14
Fog Lamps..................................................3-15
Instrument Panel Brightness...........................3-15
Courtesy Lamps...........................................3-15
Dome Lamp.................................................3-16
Entry Lighting...............................................3-16
Front Reading Lamps....................................3-16
Trunk Lamp.................................................3-16
Battery Run-Down Protection..........................3-16
Accessory Power Outlets...............................3-17
Ashtrays and Cigarette Lighter........................3-18Climate Controls............................................3-19
Climate Control System.................................3-19
Outlet Adjustment.........................................3-21
Warning Lights, Gages, and Indicators............3-22
Instrument Panel Cluster................................3-23
Speedometer...............................................3-24
Tachometer.................................................3-24
Safety Belt Reminder Light.............................3-24
Airbag Readiness Light..................................3-25
Charging System Light..................................3-26
One-to-Four Shift Light
(Manual Transmission)...............................3-26
Brake System Warning Light..........................3-27
Anti-Lock Brake System Warning Light.............3-27
Engine Coolant Temperature Gage..................3-28
Malfunction Indicator Lamp.............................3-28
Security Light...............................................3-31
Fog Lamp Light............................................3-31
Highbeam On Light.......................................3-31
Daytime Running Lamps (DRL)
Indicator Light...........................................3-32
Fuel Gage...................................................3-32
Trip Computer................................................3-33
Section 3 Instrument Panel
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The main components of the instrument panel are the following:
A. Side Outlets. SeeOutlet Adjustment on page 3-21.
B. Exterior Lamp Controls. SeeInstrument Panel
Brightness on page 3-15andExterior Lamps on
page 3-13.
C. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-23.
D. Windshield Wiper Lever. SeeWindshield Wipers on
page 3-9.
E. Trip Computer Control. SeeTrip Computer on
page 3-33.
F. Outlets. SeeOutlet Adjustment on page 3-21.
G. Hazard Warning Flasher Button. SeeHazard
Warning Flashers on page 3-6.
H. Climate Controls. SeeClimate Control System on
page 3-19.
I. Audio System Controls. SeeAudio System(s) on
page 3-45.J. Cruise Control Lever. SeeCruise Control on
page 3-10.
K. Audio Steering Wheel Controls. SeeAudio Steering
Wheel Controls on page 3-56.
L. Tilt Wheel. SeeTilt Wheel on page 3-6.
M. Horn. SeeHorn on page 3-6.
N. Ignition Switch. SeeIgnition Positions on page 2-16.
O. Shift Lever. SeeAutomatic Transmission Operation
on page 2-18orManual Transmission Operation
on page 2-21.
P. Cupholders. SeeCupholder(s) on page 2-29.
Q. Power Window Switches. SeePower Windows on
page 2-12.
R. Parking Brake. SeeParking Brake on page 2-23.
S. Glove Box. SeeGlove Box on page 2-29.
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