2008 PONTIAC G8 oil reset

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

If you are in an area of extreme
cold, where the temperature
falls below−20°F (−29°C), it is
recommended that you use either
an SAE 5W-30 synthetic oil or
an SAE 0W-30 oil. Both provide
easier cold starting and better
protection for the engine at
extremely low temperatures.
Engine Oil Additives
Do not add anything to the oil. The
recommended oils with the
starburst symbol that meet GM
Standard GM6094M are all
you need for good performance and
engine protection.
Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system
that lets you know when to change
the engine oil and lter. This is based
on engine revolutions and engine
temperature, and not on mileage.
Based on driving conditions, themileage at which an oil change will
be indicated can vary considerably.
For the oil life system to work
properly, you must reset the system
every time the oil is changed.
When the system has calculated that
oil life has been diminished, it will
indicate that an oil change is
necessary. The Service Engine Oil
message will be displayed. Change
the oil as soon as possible within the
next 600 miles (1 000 km). It is
possible that, if you are driving under
the best conditions, the oil life system
might not indicate that an oil change
is necessary for over a year.
However, the engine oil and lter
must be changed at least once a
year and at this time the system must
be reset. Your dealer/retailer has
trained service people who will
perform this work using genuine
parts and reset the system. It is also
important to check the oil regularly
and keep it at the proper level.If the system is ever reset
accidentally, you must change the
oil at 3,000 miles (5 000 km)
since your last oil change.
Remember to reset the oil life
system whenever the oil is changed.
How to Reset the Engine Oil
Life System
The Engine Oil Life System
calculates when to change the
engine oil and lter based on vehicle
use. Whenever the oil is changed,
reset the system so it can calculate
when the next oil change is
required. If a situation occurs where
you change the oil prior to the
Service Engine Oil message being
displayed, reset the system.
9-10 Vehicle Service and Care
2008 - Pontiac G8 Owner Manual

After changing the engine oil, reset
the system:
1. Turn the ignition key to ON/RUN
with the engine off.
2. Fully press and release the
accelerator pedal three times
within ve seconds.
If the Service Engine Oil
message does not appear, the
system is reset.
If the Service Engine Oil message
displays, you will need to reset
the system again.
What to Do with Used Oil
Used engine oil contains certain
elements that can be unhealthy for
your skin and could even cause
cancer. Do not let used oil stay on
your skin for very long. Clean
your skin and nails with soap andwater, or a good hand cleaner.
Wash or properly dispose of clothing
or rags containing used engine
oil. See the manufacturer’s warnings
about the use and disposal of oil
products.
Used oil can be a threat to the
environment. If you change your
own oil, be sure to drain all the oil
from the lter before disposal.
Never dispose of oil by putting it in
the trash, pouring it on the
ground, into sewers, or into streams
or bodies of water. Instead,
recycle it by taking it to a place that
collects used oil. If you have a
problem properly disposing of used
oil, ask your dealer/retailer, a
service station, or a local recycling
center for help.
Engine Air Cleaner/Filter
SeeEngine Compartment
Overview on page 9-6for the
location of the engine air
cleaner/lter.
When to Inspect the Engine
Air Cleaner/Filter
Inspect the air cleaner/lter at the
MaintenanceIIintervals and replace
it at the rst oil change after each
50,000 mile (83 000 km) interval.
See “Schedule Maintenance”
in Service and Maintenance for
more information. If you are driving
in dusty/dirty conditions, inspect
the lter at each engine oil change.
Vehicle Service and Care 9-11
2008 - Pontiac G8 Owner Manual

Scheduled Maintenance
When the Service Engine Oil
message comes on, it means that
service is required for your vehicle.
Have your vehicle serviced as soon
as possible within the next 600 miles
(1 000 km). It is possible that, if you
are driving under the best conditions,
the engine oil life system may not
indicate that vehicle service is
necessary for over a year. However,
your engine oil and lter must be
changed at least once a year and at
this time the system must be reset.
Your dealer/retailer has trained
service technicians who will perform
this work using genuine parts and
reset the system.If the engine oil life system is ever
reset accidentally, you must
service your vehicle within
3,000 miles (5 000 km) since your
last service. Remember to reset the
oil life system whenever the oil is
changed. SeeEngine Oil Life
System on page 9-10for information
on the Engine Oil Life System
and resetting the system.
When the Service Engine Oil
message appears, certain services,
checks, and inspections are
required. Required services are
described in the following for
“MaintenanceI” and
“MaintenanceII.” Generally, it is
recommended that your rst service
be MaintenanceI, your second
service be MaintenanceII, and that
you alternate MaintenanceIand
MaintenanceIIthereafter. However,
in some cases, MaintenanceII
may be required more often.MaintenanceI— Use
MaintenanceIif the Service Engine
Oil message comes on within
10 months since the vehicle was
purchased or MaintenanceII
was performed.
MaintenanceII— Use
MaintenanceIIif the previous
service performed was
MaintenanceI. Always use
MaintenanceIIwhenever the
Service Engine Oil message comes
on 10 months or more since the
last service or if the message
has not come on at all for one year.
11-4 Service and Maintenance
2008 - Pontiac G8 Owner Manual

Scheduled Maintenance
Service MaintenanceIMaintenance II
Change engine oil and lter. See Engine Oil on page 9-8. Reset oil life
system. See Engine Oil Life System on page 9-10 .An Emission Control
Service. ••
Visually check for any leaks or damage. See footnote (j). ••
Inspect engine air cleaner lter. If necessary, replace lter. See Engine Air
Cleaner/Filter on page 9-11 .See footnote (k). •
Rotate tires and check ination pressures and wear. See Tire Inspection and
Rotation on page 9-54 and “Tire Wear Inspection” in At Least Once a Month
on page 11-9 . ••
Inspect brake system. See footnote (a). ••
Check engine coolant and windshield washer uid levels and add uid as
needed. ••
Perform any needed additional services. See “Additional Required Services”
in this section. ••
Inspect suspension and steering components. See footnote (b). •
Inspect engine cooling system. See footnote (c). •
Inspect wiper blades. See footnote (d). •
Inspect restraint system components. See footnote (e). •
Lubricate body components. See footnote (f). •
Replace passenger compartment air lter. See footnote (l). •
Service and Maintenance 11-5
2008 - Pontiac G8 Owner Manual