2005 PONTIAC GTO battery

{CAUTION:
When an airbag inates, there is dust in the
air. This dust could cause breathing problems
for people with a history of asthma or other
breathing trouble. To avoid this, everyone in
the vehicle should get out as soon as it is safe
to do so. If you have breathing problems but
cannot get out of the vehicle after an airbag
inates, then get fresh air by opening a
window or a door. If you experience breathing
problems following an airbag deployment, you
should seek medical attention.
Your vehicle has a feature that will automatically unlock
the doors, turn off the engine, turn off the fuel pump,
and turn the interior lamps on when the airbags inflate
(if battery power is available). You can operate these
features by switching the ignition off and then on.In many crashes severe enough to inflate an airbag,
windshields are broken by vehicle deformation.
Additional windshield breakage may also occur from the
right front passenger airbag.•Airbags are designed to inflate only once. After an
airbag inflates, you will need some new parts for
your airbag system. If you do not get them,
the airbag system will not be there to help protect
you in another crash. A new system will include
airbag modules and possibly other parts. The
service manual for your vehicle covers the need to
replace other parts.
•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 7-9.
•Let only qualified technicians work on your airbag
system. Improper service can mean that an
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.
1-49

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 7-11.
{CAUTION:
For up to 10 seconds 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 wires,
wires wrapped with yellow tape or 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
Checking the Restraint Systems
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.
Torn or frayed safety belts may not protect you in a
crash. They can rip apart under impact forces. If a belt
is torn or frayed, get a new one right away.
Also look for any opened or broken airbag covers, and
have them repaired or replaced. (The airbag system
does not need regular maintenance.)
1-50

Remote Keyless Entry System
Your keyless entry system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules.
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.
Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment.At times you may notice a decrease in range. This is
normal for any remote keyless entry system. If the
transmitter does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:
•Check the distance. You may be too far from your
vehicle. You may need to stand closer during
rainy or snowy weather.
•Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
•If you have to get close to your vehicle before the
key works, the battery may be weak or discharged.
The battery in the remote key should last about
five years. When the battery is weak or discharged,
the remote key will need to be replaced. There is
no battery replacement for the remote key
transmitter. SeeRemote Keyless Entry System
Operation on page 2-5.
•If you are still having trouble, see your dealer or a
qualified technician for service.
2-4

UNLOCK:Press this button on the key to unlock the
doors. The turn signal lamps will flash twice, and
the horn will chirp twice, if this unlocking option is
selected through vehicle personalization. The interior
light will also turn on for a short time. If UNLOCK
is pressed once, the driver’s door will unlock. If UNLOCK
is pressed a second time, or is held down for more
than half a second, all the doors will unlock. If you prefer
to have all the doors unlock with a single press, the
unlock feature can be changed to unlock all doors.
See “Two Stage Unlock” underVehicle Personalization
on page 2-30.
If the lock system is overloaded as a result of repeated
use in a short time interval, the power supply is cut
off for about 30 seconds. The door lock system
has been designed to make the vehicle horn chirp
rapidly five times if it detects a fault in the lock system
when the LOCK button is pressed. You should check to
see that the doors have locked.
V(Trunk):Press the button with the opened trunk
symbol to release the trunk lid.
The trunk button on the key will not work if you are
travelling over 12 mph (20 km/h).
Battery
The key has a non-removable battery. Under normal
use, the battery in your key should last about five years.
You can tell the battery is weak if the key will not
work at the normal range in any location. If you have to
get close to your vehicle before the key buttons work,
it is probably time for a replacement key. See your
dealership to purchase a replacement key.
If the buttons on the key are not working at the normal
range in any location, insert the key into the ignition
and turn it ON and then OFF. Remove the key from the
ignition and try pressing the LOCK and UNLOCK
buttons again. If it still does not work a replacement key
may be needed. You will have to go to the dealership
to purchase a replacement key.
2-6

Ignition Positions
The key can be turned to
one of three positions
while in the ignition switch.
A (LOCK):This is the only position from which you can
insert or remove the key. When the key is inserted
and is in this position, the radio, wipers, and accessory
power outlet will continue to work until the key is
removed. Once the key is removed these accessories
will turn off. By selecting the ON switch on the radio
these accessories will continue to work for one hour or
until either door is opened. If the key is left inserted
in this position, a chime will sound when the driver’s
door is opened to remind you the key has been left in
the ignition. If the key is left in the ignition, it can
drain the battery. Make sure to remove the key when
leaving the vehicle.The key can only be turned to this position if the
vehicle’s automatic transmission is in PARK (P).
To help guard against theft, your vehicle’s engine is
automatically disabled shortly after turning the key to this
position. A flashing padlock symbol on the bottom left
corner of the instrument panel indicates this.
The steering column is automatically locked when the
key is removed. To release the steering wheel, insert the
key again and turn it towards the front of the vehicle.
Notice:Using a tool to force the key from the
ignition switch could cause damage or break the
key. Use the correct key and turn the key only with
your hand. Make sure the key is all the way in.
If it is, turn the steering wheel left and right while
you turn the key hard. If none of this works,
then your vehicle needs service.
B (ON):This position is where the key returns to after
you start your engine and release the key. The ignition
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 accessories and to display some
instrument panel warning lights.
C (START):This position starts the engine. When the
engine starts, release the key. The ignition switch
will return to ON for normal driving.
2-16

Starting Your Engine
1. With your foot off the accelerator pedal and the
parking brake firmly applied, 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 does not start, wait about 15 seconds and
try again to start the engine by turning the
ignition key to START. Wait about 15 seconds
between each try.
When your engine has run about 10 seconds to
warm up, your vehicle is ready to be driven. Do not
run your engine at high speeds when it is cold.
If the weather is below freezing (32°F or 0°C),
let the engine run for a few minutes to warm up.
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 do not, your engine
might not perform properly.
Racing or Other Competitive Driving
See your warranty book before using your vehicle for
racing or other competitive driving.
Notice:If you use your vehicle for racing or other
competitive driving, the engine may use more
oil than it would with normal use. Low oil levels can
damage the engine. Be sure to check the oil level
often during racing or other competitive driving and
keep the level at or near the upper mark that
shows the proper operating range on the engine oil
dipstick. For information on how to add oil, see
Engine Oil on page 5-13.
Automatic Transmission Operation
There are several different
positions for your shift
lever. Push in the button
on top of the shift lever
when shifting into position.
2-18

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
3-1

Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the
day. DRL can be helpful in many different driving
conditions, but they can be especially helpful in the short
periods after dawn and before sunset.
The DRL system will make your low-beam headlamps
come on at a reduced brightness when the following
conditions are met:
•The ignition is on.
•The exterior lamp control is turned to AUTO and
the light sensor detects daytime light.
•The exterior lamp control is turned to the off
position.
•The parking brake is released.
•For vehicles with automatic transmissions, the shift
lever is not in PARK (P).
When the DRL system is on, the taillamps, sidemarker
lamps, parking lamps, and instrument panel lights will not
be illuminated unless you have turned the exterior lamps
control to the parking lamp or headlamp position.
The DRL system will remain off any time your vehicle is
in PARK (P) or the parking brake is engaged the first
time the ignition is turned on.
As with any vehicle, you should turn on the regular
headlamp system when you need it.
Automatic Headlamp System
When it is dark enough outside, your Automatic
Headlamp System will turn on your headlamps at the
normal brightness along with other lamps such as
the taillamps, sidemarker, parking lamps, and the
instrument panel lights. The radio lights will also be dim.
Your vehicle is equipped with a light sensor on the
top of the instrument panel under the defroster
grill. Make sure it is not covered, which will cause the
system to be on whenever the ignition is on.
The system may also be on when driving through a
parking garage, heavy overcast weather, or a tunnel.
This is normal.
If you start your vehicle in a dark garage, the automatic
headlamp system will come on immediately.
As with any vehicle, you should turn on the regular
headlamps when you need them.
The headlamps can be set to come on at different
levels. The sensitivity can be adjusted to Early, Normal,
or Late. SeeVehicle Personalization on page 2-30.
Leaving the headlamps and parking lamps on when the
engine is not running will eventually drain the battery.
3-14