2010 PONTIAC G6 oil reset

Engine Oil Life System
The engine oil life system calculates engine oil life
based on vehicle use and displays a DIC message when
it is necessary to change the engine oil and filter. The
oil life system should be reset to 100% only following an
oil change.
Resetting the Oil Life System
1. Turn the ignition to ON/RUN, with the engine off.
2. With the CHANGE OIL SOON message displayed,
press any of the three DIC buttons to clear the
CHANGE OIL SOON message.
3. Display OIL-LIFE RESET on the DIC.
4. Press and hold the ENTER button for at least
one second. An ACKNOWLEDGED display
message will appear for three seconds or until the
next button is pressed. This tells you the system
has been reset.
5. Turn the key to LOCK/OFF.
SeeEngine Oil Life System on page 6-24.
Fuel E85 (85% Ethanol)
The 8th digit of the Vehicle Identification Number (VIN)
shows the code letter or number that identifies the
vehicle’s engine. The VIN is at the top left of the
instrument panel. SeeVehicle Identication Number
(VIN) on page 6-114.
If the vehicle has the 2.4L L4 engine (VIN Code 0) or
the 3.5L V6 engine (VIN Code K), you can use either
unleaded gasoline or ethanol fuel containing up
to 85% ethanol (E85). SeeFuel on page 6-6. In all other
engines, use only the unleaded gasoline described under
Gasoline Octane on page 6-7.
Only vehicles that have the 2.4L L4 engine
(VIN Code 0) or the 3.5L V6 engine (VIN Code K) can
use 85% ethanol fuel (E85). We encourage the use
of E85 in vehicles that are designed to use it. The
ethanol in E85 is a “renewable” fuel, meaning it is made
from renewable sources such as corn and other crops.
1-20

MPG (L/100 KM) AVG (Average)
Press the information button until MPG (L/100 KM) AVG
displays. This mode shows how many liters per
100 kilometers (L/100 km) or miles per gallon (mpg)
your vehicle is getting based on current and past driving
conditions.
To reset the average fuel economy, press and hold the
reset button while MPG (L/100 KM) AVG is displayed.
Average fuel economy is then calculated starting
from that point. If the average fuel economy is not reset,
it is continually updated each time you drive.
MPG (L/100 KM) INST (Instantaneous)
Press the information button until MPG (L/100 KM) INST
displays. This mode shows the current fuel economy
at a particular moment and changes frequently as
driving conditions change. This mode shows the
instantaneous fuel economy in liters per 100 kilometers
(L/100 km) or miles per gallon (mpg). Unlike average
fuel economy, this screen cannot be reset.
AV (Average) SPEED
Press the information button until AV SPEED displays.
This mode shows the vehicle’s average speed in
kilometers per hour (km/h) or miles per hour (mph).
To reset the average vehicle speed, press and hold the
reset button while AV SPEED is displayed.
OIL LIFE
Press the information button until OIL LIFE displays.
The engine oil life system shows an estimate of the oil’s
remaining useful life. It shows 100% when the system
is reset after an oil change. It alerts you to change the oil
on a schedule consistent with your driving conditions.
In addition to the engine oil life system monitoring the oil
life, additional maintenance is recommended in the
Maintenance Schedule in this manual. SeeEngine Oil
on page 6-21andScheduled Maintenance on page 7-3.
Always reset the engine oil life system after an oil
change. See “How to Reset the Engine Oil Life System”
underEngine Oil Life System on page 6-24.
Tire Pressure
On vehicles with the Tire Pressure Monitor System
(TPMS), the pressure for each tire can be viewed in the
DIC. The tire pressure is shown in either
kilopascals (kPa) or pounds per square inch (psi). Press
the information button until LF ## PSI (kPa) ## RF
displays for the front tires. Press the information button
again until LR ## PSI (kPa) ## RR displays for the
rear tires.
If a low tire pressure condition is detected by the
system while driving, a message advising you to add air
will appear in the display. SeeInation - Tire Pressure
on page 6-64andDIC Warnings and Messages on
page 4-42for more information.
4-41

DIC Warnings and Messages
These messages appear if there is a problem detected
in one of your vehicle’s systems.
A message clears 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 comes 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, while the ignition is on, when
the brake fluid level is low. The brake system warning
light on the instrument panel cluster also comes on. See
Brake System Warning Light on page 4-30for more
information. Have the brake system serviced by
your dealer/retailer 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 this message is acknowledged and cleared from
the display, the engine oil life system must still be
reset separately. SeeEngine Oil Life System on
page 6-24,Engine Oil on page 6-21, andScheduled
Maintenance on page 7-3for more information.
CHECK CARGO TOP
If your vehicle has a retractable hardtop, this message
displays if the cargo cover is not in place when
operating the retractable hardtop. Open the trunk and
make sure the cargo cover is secure and no objects are
in contact with the cargo cover. SeeTrunk on
page 3-11,Lowering the Retractable Hardtop on
page 3-38, andRaising the Retractable Hardtop on
page 3-41for 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.
4-42

To change feature settings, use the following procedure:
Entering Personalization Menu
1. Turn the ignition on while the vehicle is stopped.
To avoid excessive drain on the battery, it is
recommended that the headlamps are turned off.
2. Press and hold the information and reset buttons at
the same time for one second, then release to enter
the personalization menu.
If the vehicle speed is greater than 3 km/h (2 mph),
only the UNITS menu will be accessible.
3. Press the information button to scroll through the
available personalization menu modes.
Press the reset button to scroll through the available
settings for each mode.
If you do not make a selection within ten seconds,
the display will go back to the previous information
displayed.
Personalization Menu Modes
OIL LIFE RESET
When this feature is displayed, you can reset the engine
oil life system. To reset the system, seeEngine Oil
Life System on page 6-24. See “OIL LIFE” underDIC
Operation and Displays on page 4-40for more
information.
UNITS
This feature allows you to select the units of
measurement in which the DIC will display the vehicle
information. When UNITS appears on the display, press
and hold the reset button for at least one second to
scroll through the available settings:
ENGLISH (default in United States):All information
will be displayed in English units.
METRIC (default in Canada):All information will be
displayed in metric units.
To select a setting and move on to the next feature,
press the information button while the desired setting is
displayed on the DIC.
TIRE LEARN?
If your vehicle has the Tire Pressure Monitor System
(TPMS) and does not have Remote Keyless Entry
(RKE), this feature allows the TPMS to relearn the tire
positions. After rotating the tires or after replacing a
tire or sensor, the TPMS must re-learn the tire positions.
To re-learn the tire positions, seeTire Pressure
Monitor Operation on page 6-67,Tire Inspection and
Rotation on page 6-73, andDIC Warnings and
Messages on page 4-42for more information.
4-48

Engine Oil Additives / Engine Oil
Flushes
Do not add anything to the oil. The recommended
oils with the starburst symbol that meet GM Standard
GM6094M are all that is needed for good performance
and engine protection.
Engine oil system flushes are not recommended and
could cause engine damage not covered by the vehicle
warranty.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system that indicates when
to change the engine oil and filter. This is based on
engine revolutions and engine temperature, and not on
mileage. Based on driving conditions, the mileage at
which an oil change is indicated can vary considerably.
For the oil life system to work properly, the system must
be reset every time the oil is changed.When the system has calculated that oil life has been
diminished, it indicates that an oil change is necessary.
A CHANGE OIL SOON message comes on. SeeDIC
Warnings and Messages on page 4-42. Change the oil
as soon as possible within the next 600 miles (1 000 km).
It is possible that, if 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
filter 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, the oil must be
changed at 3,000 miles (5 000 km) since the last oil
change. Remember to reset the oil life system whenever
the oil is changed.
6-24

How to Reset the Engine Oil Life
System
The Engine Oil Life System calculates when to change
the engine oil and filter 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 the oil is changed prior to a CHANGE OIL SOON
message being turned on, reset the system.
After changing the engine oil and filter, the system must
be reset. To reset the oil life system:
1. With the CHANGE OIL SOON message displayed,
press any of the three DIC buttons to clear the
CHANGE OIL SOON message. SeeDIC Warnings
and Messages on page 4-42.
2. Display OIL LIFE RESET on the DIC.
3. Press and hold the ENTER button for at least
one second. An ACKNOWLEDGED display
message will appear for three seconds or until the
next button is pressed. This tells you the system
has been reset. SeeDIC Vehicle Personalization
on page 4-47.
4. Turn the ignition to LOCK/OFF.
If the CHANGE OIL SOON message comes back on
when the vehicle is started, the engine oil life system
has not reset. Repeat the procedure.
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 and water, 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
filter 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. Recycle it by taking it to a
place that collects used oil.
6-25

Overheated Engine Protection
Operating Mode
This emergency operating mode lets the vehicle
be driven to a safe place in an emergency situation.
If an overheated engine condition exists, an overheat
protection mode which alternates firing groups of
cylinders helps prevent engine damage. In this mode,
there is a significant loss in power and engine
performance. The temperature gage indicates an
overheat condition exists. Driving extended distances
and/or towing a trailer in the overheat protection mode
should be avoided.
Notice:After driving in the overheated engine
protection operating mode, to avoid engine damage,
allow the engine to cool before attempting any
repair. The engine oil will be severely degraded.
Repair the cause of coolant loss, change the oil
and reset the oil life system. SeeEngine Oil
on page 6-21.
Power Steering Fluid
SeeEngine Compartment
Overview on page 6-16for
reservoir location.
When to Check Power Steering Fluid
Power steering fluid is used in all vehicles with
V6 engines. Vehicles with the 4-cylinder engine
have electric power steering and do not use power
steering fluid.
It is not necessary to regularly check power steering
fluid unless a leak is suspected in the system or
an unusual noise is heard. A fluid loss in this system
could indicate a problem. Have the system inspected
and repaired.
6-37

Rotation of New Tires
To maintain ride, handling, and performance of the
vehicle, it is important that the first rotation service
for new tires be performed when they have
8 000 to 13 000 km (5,000 to 8,000 miles).
SeeTire Inspection and Rotation on page 6-73.
Scheduled Maintenance
When the Change Oil Soon Message
Displays
Change engine oil and filter. SeeEngine Oil on
page 6-21.An Emission Control Service.
When the Change Oil Soon message displays, service
is required for the vehicle as soon as possible, within
the next 1 000 km/600 miles. If driving under the
best conditions, the engine oil life system might not
indicate the need for vehicle service for more than a
year. The engine oil and filter must be changed at
least once a year and the oil life system must be reset.
Your dealer/retailer has trained service technicians
who will perform this work and reset the system. If the
engine oil life system is reset accidentally, service
the vehicle within 5 000 km/3,000 miles since the last
service. Reset the oil life system whenever the oil
is changed. SeeEngine Oil Life System on page 6-24.When the Change Oil Soon message displays, certain
services, checks, and inspections are required. The
services described for MaintenanceIshould be
performed at every engine oil change. The services
described for MaintenanceIIshould be performed when:
•MaintenanceIwas performed the last time the
engine oil was changed.
•It has been 10 months or more since the Change
Oil Soon message has displayed or since the last
service.
MaintenanceI
•Change engine oil and filter. SeeEngine Oil on
page 6-21.An Emission Control Service.
•Engine coolant level check. SeeEngine Coolant on
page 6-31.
•Windshield washer fluid level check. SeeWindshield
Washer Fluid on page 6-38.
•Tire inflation check. SeeInation - Tire Pressure on
page 6-64.
•Tire wear inspection. SeeTire Inspection and
Rotation on page 6-73.
•Rotate tires. SeeTire Inspection and Rotation on
page 6-73.
7-3