service PONTIAC G5 2007 Owner's Manual

Anti-Lock Brake System Warning
Light
Your vehicle may have
an Anti-Lock Brake
System (ABS)
warning light.
The ABS warning light will come on briey when
you turn the ignition key to LOCK. This is normal.
If the light does not come on then, have it xed
so it will be ready to warn you if there is a problem.
If the light stays on, turn the ignition off, if the light
comes on when you are driving, stop as soon as
possible and turn the ignition off. Then start the
engine again to reset the system. If the light still
stays on, or comes on again while you are driving,
your vehicle needs service. If the regular brake
system warning light is not on, you still have brakes,
but you do not have anti-lock brakes. If the regular
brake system warning light is also on, you do not
have anti-lock brakes and there is a problem with
your regular brakes. SeeBrake System Warning
Light on page 165.
Enhanced Traction System
Warning Light
If your vehicle is
equipped with the
Enhanced Traction
System (ETS), this
warning light should
come on briey as you
start the engine.
If the warning light does not come on, then have it
xed so it will be ready to warn you if there is a
problem.
If the warning light stays on, or comes on when you
are driving, there may be a problem with your
Enhanced Traction System and your vehicle may
need service. When this warning light is on, the
system will not limit wheel spin. Adjust your driving
accordingly.
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The Enhanced Traction System warning light may
come on for the following reasons:
If you turn the system off by moving the shift
lever to LOW (L), the warning light will come on
and stay on. To turn the system back on, move
the shift lever back to a position other than
LOW (L). The warning light should go off.
SeeEnhanced Traction System (ETS) on
page 226for more information.
The warning light will come on when you set
your parking brake with the engine running, and
it will stay on if your parking brake does not
release fully. If the transaxle shift lever is in any
position other than LOW (L) and the warning
light stays on after your parking brake is fully
released, it means there is a problem with the
system.
If the traction control system is affected by an
engine-related problem, the system will turn off
and the warning light will come on.
If the Enhanced Traction System warning light
comes on and stays on for an extended period of
time when the transaxle shift lever is in any position
other than LOW (L), your vehicle needs service.
Engine Coolant Temperature
Warning Light
The engine coolant
temperature warning
light will come on
when the engine has
overheated.
If this happens you should pull over and turn off
the engine as soon as possible. SeeEngine
Overheating on page 290for more information.
Notice:Driving with the engine coolant
temperature warning light on could cause your
vehicle to overheat. SeeEngine Overheating on
page 290. Your vehicle could be damaged, and
it might not be covered by your warranty. Never
drive with the engine coolant temperature
warning light on.
This light will also come on when starting your
vehicle. If it doesn’t, have your vehicle serviced.
167

Malfunction Indicator Lamp
Check Engine Light
Your vehicle has a
computer which
monitors operation of
the fuel, ignition, and
emission control
systems.
This system is called OBD II (On-Board
Diagnostics-Second Generation) and is intended to
assure that emissions are at acceptable levels for
the life of the vehicle, helping to produce a cleaner
environment. The check engine light comes on
to indicate that there is a problem and service is
required. Malfunctions often will be indicated by the
system before any problem is apparent. This may
prevent more serious damage to your vehicle.
This system is also designed to assist your service
technician in correctly diagnosing any malfunction.Notice:If you keep driving your vehicle
with this light on, after awhile, your emission
controls may not work as well, your fuel
economy may not be as good, and your engine
may not run as smoothly. This could lead to
costly repairs that may not be covered by your
warranty.
Notice:Modications made to the engine,
transaxle, exhaust, intake, or fuel system of
your vehicle or the replacement of the original
tires with other than those of the same Tire
Performance Criteria (TPC) can affect your
vehicle’s emission controls and may cause
this light to come on. Modications to these
systems could lead to costly repairs not
covered by your warranty. This may also
result in a failure to pass a required Emission
Inspection/Maintenance test. SeeAccessories
and Modifications on page 268.
168

This light should come on, as a check to show you it
is working, when the ignition is on and the engine is
not running. If the light does not come on, have it
repaired. This light will also come on during a
malfunction in one of two ways:
Light Flashing— A misre condition has
been detected. A misre increases vehicle
emissions and may damage the emission
control system on your vehicle. Diagnosis
and service may be required.
Light On Steady— An emission control
system malfunction has been detected on
your vehicle. Diagnosis and service may be
required.
If the Light is Flashing
The following may prevent more serious damage
to your vehicle:
Reducing vehicle speed
Avoiding hard accelerations
Avoiding steep uphill grades
If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible
If the light stops ashing and remains on steady,
see “If the Light Is On Steady” following.
If the light continues to ash, when it is safe to do
so, stop the vehicle. Find a safe place to park your
vehicle. Turn the key off, wait at least 10 seconds
and restart the engine. If the light remains on
steady, see “If the Light Is On Steady” following. If
the light is still ashing, follow the previous steps,
and see your dealer for service as soon as
possible.
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If you are idling at a stop sign, the light may
blink on and then off.
If you make a hard stop, the light may come on
for a moment. This is normal.
{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 your warranty. Always follow
the maintenance schedule in this manual for
changing engine oil.
Security Light
For information
regarding this light,
seeTheft-Deterrent
Systems on page 102.
Fog Lamp Light
If equipped, the fog
lamps light will come
on when the fog lamps
are in use.
The light will go out when the fog lamps are
turned off. SeeFog Lamps on page 148for more
information.
172

Highbeam On Light
This light comes on
when the high-beam
headlamps are in use.
SeeHeadlamp High/Low-Beam Changer on
page 140.
Fuel Gage
Your fuel gage tells you
about how much fuel
you have left.Here are four things that some owners ask about.
None of these show 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. For example, the gage may
have indicated the tank was half full, but it
actually took a little more or less than half the
tank’s capacity to ll the tank.
The gage moves a little when you turn a corner
or speed up.
The gage doesn’t go back to empty when you
turn off the ignition.
For your fuel tank capacity, seeCapacities and
Specications on page 369.
173

DIC Warnings and Messages
These messages appear if there is a problem
detected in one of your vehicle’s systems.
A message will clear when the vehicle’s condition
is no longer present. To acknowledge a message
and clear it from the display, press and hold
any of the DIC buttons. If the condition is still
present, the warning message will come back on
the next time the vehicle is turned off and back
on. With most messages, a warning chime sounds
when the message displays. Your vehicle may
have other warning messages.
AUTO (Automatic) LIGHTS OFF
This message displays if the automatic headlamp
system is disabled with the headlamp switch.
AUTO (Automatic) LIGHTS ON
This message displays if the automatic headlamp
system is enabled with the headlamp switch.
BRAKE FLUID
This message displays to inform the driver that the
brake uid level is low while the ignition is on.
The brake system warning light on the instrument
panel cluster also comes on. SeeBrake System
Warning Light on page 165for more information.
Have the brake system serviced by your dealer
as soon as possible.
CHANGE OIL SOON
This message displays when the life of the engine
oil has expired and it should be changed.
When you acknowledge the CHANGE OIL SOON
message by clearing it from the display, you still
must reset the engine oil life system separately.
SeeEngine Oil Life System on page 282and
Scheduled Maintenance on page 375for more
information.
CHECK GAS CAP
This message displays if the fuel cap has not been
fully tightened. Recheck the fuel cap to make sure
that it is on properly. A few driving trips with the cap
properly installed should turn the message off.
177

COOLING MODE ON
This message may display on some vehicles.
Under severe conditions, hot ambient
temperatures, steep grades, and towing, your
vehicle may experience more transaxle shifting.
This is temporary and normal under these
conditions. This does not require engine or
transaxle service.
CRUISE ENGAGED
This message displays when the cruise control
system is active. SeeCruise Control on page 143
for more information.
DOOR AJAR
This message displays if one or more of the
vehicle’s doors are not closed properly. When this
message displays, make sure that the door(s)
are closed completely.
ENGINE DISABLED
This message displays if the starting of the engine
is disabled. Have your vehicle serviced by your
dealer immediately.
ENG (Engine) PWR (Power) REDUCED
This message displays to inform you that the
vehicle has reduced engine power to avoid
damaging the engine. Reduced engine power
can affect the vehicle’s ability to accelerate. If
this message is on, but there is no reduction in
performance, proceed to your destination. The
performance may be reduced the next time the
vehicle is driven. The vehicle may be driven at a
reduced speed while this message is on, but
acceleration and speed may be reduced. Anytime
this message stays on, the vehicle should be taken
to your dealer for service as soon as possible.
ICE POSSIBLE
This message displays when the outside air
temperature is cold enough to create icy road
conditions. Adjust your driving accordingly.
KEY FOB BATT (Battery) LOW
This message displays if the Remote Keyless
Entry (RKE) transmitter battery is low. Replace
the battery in the transmitter. See “Battery
Replacement” underRemote Keyless Entry (RKE)
System Operation on page 87.
178

LOW FUEL
This message displays when your vehicle is low
on fuel. Rell the fuel tank as soon as possible.
SeeFuel Gage on page 173,Fuel on page 270,
andFilling the Tank on page 274for more
information.
LOW TRACTION
This message displays when the Enhanced
Traction System (ETS) is actively limiting wheel
spin. Slippery road conditions may exist if this
message displays, so adjust your driving
accordingly. SeeEnhanced Traction System (ETS)
on page 226for more information.
PARKING BRAKE
This message displays if the parking brake is left
engaged. SeeParking Brake on page 118for
more information.
POWER STEERING
This message displays if a problem has been
detected with the electric power steering. Have
your vehicle serviced by your dealer immediately.
SERVICE AIR BAG
This message displays when there is a problem
with the airbag system. Have your vehicle serviced
by your dealer immediately.
TRUNK AJAR
This message displays when the trunk lid is not
closed completely. Make sure that the trunk
lid is closed completely. SeeTrunk on page 98.
DIC Vehicle Personalization
Your vehicle has personalization capabilities that
allow you to program certain features to a preferred
setting. All of the features listed may not be
available on your vehicle. Only the features
available will be displayed on the DIC.
The default settings for the features were set
when your vehicle left the factory, but may have
been changed from their default state since
that time.
179

Setting Preset Stations
Up to 18 stations (six FM1, six FM2, and six AM),
can be programmed on the six numbered
pushbuttons, by performing the following steps:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, or AM.
3. Tune in the desired station.
4. Press and hold one of the six numbered
pushbuttons for three seconds until a beep
sounds. When that pushbutton is pressed and
released, the station that was set, returns.
5. Repeat Steps 2 through 4 for each
pushbutton.
Setting the Tone (Bass/Treble)
BASS/TREB (Bass/Treble):To adjust the bass or
treble, press the tune knob or the BASS/TREBLE
pushbutton until the desired tone control label
displays. Turn the tune knob clockwise or
counterclockwise to increase or decrease the
setting. The current bass or treble level displays.
If a station’s frequency is weak, or has static,
decrease the treble.EQ (Equalization):Press this button to adjust
BASS and TREBLE Settings.
Adjusting the Speakers (Balance/Fade)
`
BAL/FADE (Balance/Fade):To adjust the
balance or fade, press this button or the tune knob
until the desired speaker control label displays.
Turn the tune knob clockwise or counterclockwise
to adjust the setting.
Radio Messages
Calibration Error:The audio system has been
calibrated for your vehicle from the factory. If
Calibration Error displays, it means that the radio
has not been congured properly for your vehicle
and it must be returned to your dealer for service.
Loc (Locked):This message is displayed while
the THEFTLOCK
®system has locked up the radio.
Take the vehicle to your dealer for service.
If any error occurs repeatedly or if an error cannot
be corrected, contact your dealer.
190