oil PONTIAC G8 2008 Owners Manual

Extending Engine Run Time
To extend the engine run time by
10 minutes, repeat Steps 1 and 2
while the engine is still running.
The engine run time can only be
extended if it is the rst remote start
since the vehicle has been driven.
Remote start can be extended
one time.
If the remote start procedure is used
again before the rst 10 minute
time frame has ended, the rst
10 minutes will immediately expire
and the second 10 minute time
frame will start.
For example, if the lock button and
then the remote start buttons
are pressed again after the vehicle
has been running for ve minutes,
10 minutes are added, allowing
the engine to run for a total of
15 minutes.
A maximum of two remote starts or
remote start attempts are allowed
between ignition cycles.After your vehicle’s engine has been
started two times using the remote
start button, the vehicle’s ignition
switch must be turned to ON/RUN
and then back to LOCK/OFF
using the key before the remote
start procedure can be used again.
Shutting the Engine Off After
a Remote Start
To manually shut off the engine
after a remote start, do any of the
following:
Press/until the parking lamps
turn off.
Turn on the hazard warning
ashers.
Insert the vehicle’s key into the
ignition switch and turn the
switch to ON/RUN and then back
to LOCK/OFF.Conditions in Which Remote Start
Will Not Work
The remote vehicle start feature will
not operate if any of the following
occur:
The vehicle’s key is in the
ignition.
The vehicle’s hood or doors are
not closed.
The hazard warning ashers
are on.
There is an emission control
system malfunction.
The engine coolant temperature
is too high.
The oil pressure is low.
Two remote vehicle starts have
already been used. The
maximum number of remote
starts or remote start attempts
between ignition cycles with
the key is two.
The vehicle is not in PARK (P).
Keys, Doors and Windows 2-7
2008 - Pontiac G8 Owner Manual

Instruments and
Controls
Instrument Panel
Overview
Instrument Panel
Overview...........................4-2
Hazard Warning
Flashers............................4-4
Horn...................................4-4
Tilt Wheel...........................4-4
Turn Signal/Multifunction
Lever................................4-4
Cruise Control....................4-5
Turn and Lane-Change
Signals.............................4-7
Headlamp High/
Low-Beam Changer..........4-7
Windshield Wipers..............4-8
Windshield Washer.............4-8
Accessory Power
Outlet(s)............................4-9
Warning Lights, Gages,
and Indicators
Warning Lights, Gages,
and Indicators.................4-10
Instrument Panel Cluster. . .4-11
Speedometer....................4-12
Tachometer.......................4-12
Safety Belt Reminders......4-12
Airbag Readiness Light.....4-13
Passenger Airbag Status
Indicator..........................4-14
Voltmeter Gage.................4-15
Charging System Light......4-15
Brake System Warning
Light................................4-16
Antilock Brake System
(ABS) Warning Light.......4-17
Engine Coolant
Temperature Gage..........4-17
Tire Pressure Light...........4-18
Malfunction
Indicator Lamp................4-18
Security Light....................4-21
Fog Lamp Light................4-21
Highbeam On Light...........4-21
Daytime Running Lamps
(DRL) Indicator Light. . . . . . .4-21
Door Ajar Light.................4-21
Oil Pressure Gage............4-22
Fuel Gage........................4-22
Driver Information
Center (DIC)
Driver Information
Center (DIC)...................4-23
DIC Operation and
Displays..........................4-23
DIC Warnings and
Messages........................4-27
DIC Vehicle
Customization..................4-32
OnStar®System
OnStar®System................4-36
Instruments and Controls 4-1
2008 - Pontiac G8 Owner Manual

The main components of the
instrument panel are the following:
A.Turn Signal/Multifunction
Lever on page 4-4 .
B. Audio Steering Wheel Controls
on page 6-23 andDIC Operation
and Displays on page 4-23 .
C. Instrument Panel Cluster on
page 4-11 .
D. Audio Steering Wheel Controls
on page 6-23 .
E. Windshield Wipers on page 4-8 .
F. Hazard Warning Flashers on
page 4-4 .
G. Voltmeter, Oil Gage. Voltmeter
Gage on page 4-15 .
H. Outlet Adjustment on page 7-8 .I.
Exterior Lamps Controls on
page 5-1 .Instrument Panel
Brightness on page 5-3 .Fog
Lamps on page 5-3 (If Equipped).
J. Hood Release on page 9-5.
K. Tilt Wheel on page 4-4 .
L. Horn on page 4-4.
M. Ignition Positions on page 8-2 .
N. Climate Control System on
page 7-1 .Automatic Climate
Control System on page 7-4
(If Equipped).
O. Shift Lever. Automatic
Transmission Operation on
page 8-6 . P.
Power Door Locks on page 2-9 .
Q. Outside Power Mirror(s) on
page 2-17 .
R. Power Windows on page 2-15 .
S. Traction Control System (TCS) Disable Button. Electronic
Stability Program on page 8-16 .
T. Heated Seats on page 1-5
(If Equipped).
U. Accessory Power Outlet(s) on
page 4-9 .
V. Audio System(s) on page 6-1 .
W. Glove Box on page 3-1 .
Instruments and Controls 4-3
2008 - Pontiac G8 Owner Manual

Oil Pressure Gage
The gage shows the engine oil
pressure.
It is located in the center of the
instrument panel.
{CAUTION
Do not keep driving if the oil
pressure is low. If you do, your
engine can become so hot that
it catches re. You or others
could be burned. Check your
oil as soon as possible and
have your vehicle serviced.
Notice:Lack of proper engine oil
maintenance may damage the
engine. The repairs would not be
covered by the vehicle warranty.
Always follow the maintenance
schedule in this manual for
changing engine oil.
Fuel Gage
The fuel gage shows about how
much fuel you have left, when the
ignition is on.
When the indicator nears empty, the
low fuel warning light will come
on and along with a chime. There is
still a little fuel left, but you should
refuel soon.Here are four things that some
owners ask about. These are normal
and do not indicate a problem
with your fuel gage:
At the service station, the gas
pump shuts off before the
gage reads full.
It takes a little more or less fuel
to ll up than the gage indicated.
The indicator moves a little when
you turn a corner or speed up.
The gage will continue to show
the remaining fuel when the
ignition is turned off.
4-22 Instruments and Controls
2008 - Pontiac G8 Owner Manual

{Alarm Activated
This message is displayed when the
content theft-deterrent system
was activated by an attempted
break-in. The messages may also
include the location on the
vehicle where the break-in was
attempted. SeeContent
Theft-Deterrent on page 2-13for
more information.
"Alternator
This message is displayed if there is
a problem with the battery charging
system. The charging system
light may also come on in the
instrument panel cluster. See
Charging System Light on
page 4-15. Driving while this
message is on could drain the
battery. Turn off all unnecessary
accessories. Have the electrical
system checked as soon as
possible. See your dealer/retailer.
Battery Saver Mode On
This message is displayed when the
battery voltage level is low.
$Brake
This message is displayed if there is
a problem with the brake system.
The Brake System Warning
light may also come on in the
instrument panel cluster. SeeBrake
System Warning Light on
page 4-16. When this message is
on, stop the vehicle on the side
of the road. Do not continue driving
until you know that braking is
possible or that the cause of the
problem has been corrected,
see your dealer/retailer. This
message also indicates low brake
uid. Check the brake uid level.
SeeBrakes on page 9-24.
*Check Engine
If this message and the Malfunction
Indicator Lamp come on and
stay on when driving, the system
may require servicing. Although the
vehicle may still be drivable and
not require towing, take the vehicle
to your dealer/retailer as soon
as possible. If this message comes
on when the Malfunction Indicator
Lamp is ashing, reduce the
vehicle’s speed and load until the
lamp stops ashing, then take
the vehicle to your dealer/retailer as
soon as possible. SeeMalfunction
Indicator Lamp on page 4-18
for more information.
:Check Oil
This message is displayed if the oil
pressure or oil level is low. Stop
when safe, turn off the engine and
check the engine oil level. See
Engine Oil on page 9-8. Do not run
the engine when this warning is
4-28 Instruments and Controls
2008 - Pontiac G8 Owner Manual

illuminated. If the oil level is normal,
have the system checked at your
dealer/retailer.
You can press
3or8to
acknowledge that you received the
message, but
:Check Oil will
continue to appear in the bottom of
the DIC display until the vehicle
has been serviced.
X Contact Dealer
This message is displayed when
there is a fault in the instrument
panel, see your dealer/retailer.
You can press
3or8to
acknowledge that you received
the message, butXService will
continue to appear in the bottom of
the DIC display until the vehicle
has been serviced.
ICruise On, Cruise Off,
Cruise Active, and Cruise
Inactive
These messages display the status
of the cruise control system. See
Cruise Control on page 4-5for more
information.
Engine Immobilized Refer to
Owners Manual
This message is displayed when the
engine has been shutdown due to
the theft-deterrent system. See
Immobilizer Operation on page 2-12
for more information.
You can press
3or8to
acknowledge that you received the
message, but
AEng Immo will
continue to appear in the bottom of
the DIC display until the vehicle
has been serviced.
BEngine Temp
(Temperature) Hot
This message is displayed when the
engine coolant temperature is
excessively hot. Stop the vehicle as
soon as it is safe to do so. See
Engine Overheating on page 9-16.
You can press
3or8to
acknowledge that you received the
message, but
BTemp Hot will
continue to appear in the bottom of
the DIC display until the vehicle
has been serviced.
.Low Fuel
This message is displayed when the
fuel level is low.
You can press
3or8to
acknowledge that you received the
message, but
.Low Fuel will
continue to appear in the bottom
of the DIC display until the fuel
tank has been lled above the low
fuel level.
Instruments and Controls 4-29
2008 - Pontiac G8 Owner Manual

Service Charging System
This message is displayed when
there is a fault in the battery
charging system, see your
dealer/retailer.
You can press
3or8to
acknowledge that you received the
message, but
"Low Batt will
continue to appear in the bottom of
the DIC display until the vehicle
has been serviced.
:Service Engine Oil
This message is displayed when the
engine oil needs to be changed.
When you change the engine oil, be
sure to reset the Oil Life System.
SeeEngine Oil Life System on
page 9-10for information on how to
reset the message. SeeEngine
Oil on page 9-8andScheduled
Maintenance on page 11-4for more
information.
vService Vehicle Soon
This message is displayed when
there is a problem with the vehicle,
see your dealer/retailer.
You can press
3or8to
acknowledge that you received the
message, but
*Service will
continue to appear in the bottom of
the DIC display until the vehicle
has been serviced.
DSport Shift
This message is displayed when the
automatic transmission is operating
in sport shift mode.
SeeAutomatic Transmission
Operation on page 8-6.
LStability Ctrl (Control)
Assistance
This message is displayed when the
Electronic Stability Program
(ESP
®) is actively helping the
vehicle with road grip and stability.
ESP CTRL appears at the bottom
of the display and remains
illuminated as long as the ESP is
actively helping with road grip
and stability. SeeElectronic Stability
Program on page 8-16.
FStability Ctrl (Control) Off
This message is displayed when the
ESP has been turned off.
SeeElectronic Stability Program on
page 8-16. If this message is
displayed and you have not turned
off the ESP, it means there is a
problem with the ESP, see
your dealer/retailer.
Instruments and Controls 4-31
2008 - Pontiac G8 Owner Manual

CD:Press to start playback of a
CD already in the drive if it was not
the last audio source.
CD
j:Press to pause and resume
playback of the CD. Press to start
playback of a CD already in the
player if it was not the last audio
source.
j(Pause):Press to pause and
resume playback of the CD.
r(Fast Reverse):Press and hold
to quickly move backward within
the current track.
[(Fast Forward):Press and hold
to quickly move forward within the
current track.
rDISC (Previous):Press to select
the previous disc for playback.
[DISC (Next):Press to select the
next disc for playback.
AUX (Auxiliary):Press to stop CD
playback and use the AUX input.
Playing an MP3 Disc
For more information on how to
play an MP3 CD-R/RW disc,
seeUsing an MP3 on page 6-19.
Care of CDs
Sound quality can be reduced
because of CD quality, the method
of recording, the quality of the
music that has been recorded, and
the way the CD has been handled.
If the surface of a CD is soiled,
take a soft, lint free cloth or dampen
a clean, soft cloth in a mild,
neutral detergent solution mixed
with water, and clean it. Make sure
the wiping process starts from
the center to the edge.
Handle CDs carefully.
Do not touch the bottom side of
a CD while handling it; this
could damage the surface.
Pick up CDs by grasping the
outer edges or the edge of
the hole and the outer edge.
Store CDs in their original cases
or other protective cases and
away from direct sunlight
and dust.
Care of the CD Player
Notice:If a label is added to a CD,
or more than one CD is inserted
into the slot at a time, or an
attempt is made to play scratched
or damaged CDs, the CD player
could be damaged. While using
the CD player, use only CDs in
good condition without any label,
load one CD at a time, and keep
the CD player and the loading slot
free of foreign materials, liquids,
and debris.
Do not add any label to a CD, it
could get caught in the CD player.
If a CD is recorded on a personal
computer and a description label
is needed, label the top of the
recorded CD with a marking pen.
6-12 Infotainment
2008 - Pontiac G8 Owner Manual

Starting the Engine
Move the shift lever to P (Park) or
N (Neutral). The engine will not start
in any other position. To restart
when you are already moving, use
N (Neutral) only.
Notice:Do not try to shift to
P (Park) if your vehicle is moving.
If you do, you could damage the
transmission. Shift to P (Park)
only when your vehicle is stopped.
1. With your foot off the accelerator
pedal, turn the ignition key to
START. When the engine starts,
let go of the key. The idle
speed will go down as your
engine gets warm. Do not race
the engine immediately after
starting it. Operate the engine
and transmission gently to allow
the oil to warm up and lubricate
all moving parts.The vehicle has a
Computer-Controlled Cranking
System. This feature assists
in starting the engine and
protects components. If the
ignition key is turned to
the START position, and then
released when the engine
begins cranking, the engine will
continue cranking for a few
seconds or until the vehicle
starts. If the engine does not start
and the key is held in START
for many seconds, cranking
will be stopped after 15 seconds
to prevent cranking motor
damage. To prevent gear
damage, this system also
prevents cranking if the engine
is already running. Engine
cranking can be stopped by
turning the ignition switch
to ACC/ACCESSORY or
LOCK/OFF.Notice:Cranking the engine for
long periods of time, by returning
the key to the START position
immediately after cranking has
ended, can overheat and damage
the cranking motor, and drain the
battery. Wait at least 15 seconds
between each try, to let the
cranking motor cool down.
2. If the engine does not start
after 5-10 seconds, especially in
very cold weather (below 0°F
or−18°C), it could be ooded
with too much gasoline.
Try pushing the accelerator
pedal all the way to the oor
and holding it there as you hold
the key in START for up to a
maximum of 15 seconds.
Wait at least 15 seconds
between each try, to allow the
cranking motor to cool down.
8-4 Driving and Operating
2008 - Pontiac G8 Owner Manual

When the engine starts, let go of
the key and accelerator. If the
vehicle starts briey but then
stops again, do the same thing.
This clears the extra gasoline
from the engine. Do not race
the engine immediately
after starting it. Operate the
engine and transmission gently
until the oil warms up and
lubricates all moving parts.
Notice:The engine is designed
to work with the electronics
in the vehicle. If you add electrical
parts or accessories, you could
change the way the engine
operates. Before adding electrical
equipment, check with your
dealer/retailer. If you do not,
the engine might not perform
properly. Any resulting damage
would not be covered by the
vehicle warranty.Engine Coolant Heater
The engine coolant heater, if
available, can help in cold weather
conditions at or below 0°F (−18°C)
for easier starting and better fuel
economy during engine warm-up.
Plug in the coolant heater at least
four hours before starting your
vehicle. An internal thermostat in the
plug-end of the cord will prevent
engine coolant heater operation at
temperatures above 0°F (−18°C).
To Use The Engine Coolant
Heater
1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord.
The electrical cord is located on
the driver side of the engine
compartment, behind the
air cleaner for V8 models.
The electrical cord is located on
the passenger side of the
engine compartment, behind the
engine compartment fuse
block for V6 models.3. Plug it into a normal, grounded
110-volt AC outlet.
{CAUTION
Plugging the cord into an
ungrounded outlet could cause
an electrical shock. Also, the
wrong kind of extension cord
could overheat and cause a
re. You could be seriously
injured. Plug the cord into a
properly grounded three-prong
110-volt AC outlet. If the cord
will not reach, use a heavy-duty
three-prong extension cord
rated for at least 15 amps.
4. Before starting the engine, be
sure to unplug and store the
cord as it was before to keep it
away from moving engine
parts. If you do not it could be
damaged.
Driving and Operating 8-5
2008 - Pontiac G8 Owner Manual