2008 SATURN AURA fuel

Instrument Panel Cluster
Your instrument panel cluster is designed to let you know at a glance how your vehicle is running. You will know how fast
you are going, how much fuel you are using, and many other things you will need to drive safely and economically.
Your vehicle has this instrument panel cluster, which includes indicator warning lights and gages that are explained on
the following pages.
United States version shown, Canada Similar
3-26
ProCarManuals.com

When the Light Flashes First and
Then is Solid
This indicates that there may be a problem with the
Tire Pressure Monitor System. The light ashes
for about a minute and stays on solid for the remainder
of the ignition cycle. This sequence will repeat with
every ignition cycle. SeeTire Pressure Monitor System
on page 5-53for more information.
Malfunction Indicator Lamp
Check Engine Light
A computer system called OBD II (On-Board
Diagnostics-Second Generation) monitors operation
of the fuel, ignition, and emission control systems.
It makes sure 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 an OBD II
problem and service
is required.
Malfunctions often are indicated by the system before
any problem is apparent. This can 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 a while, the emission controls might
not work as well, your vehicle’s fuel economy might
not be as good, and the engine might not run as
smoothly. This could lead to costly repairs that might
not be covered by your warranty.
3-36
ProCarManuals.com

Notice:Modications made to the engine,
transmission, 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 can cause this light to come on.
Modications to these systems could lead to costly
repairs not covered by your warranty. This could
also result in a failure to pass a required Emission
Inspection/Maintenance test. SeeAccessories and
Modifications on page 5-3.
This light comes on, as a check to show it is working,
when the ignition is turned to ON/RUN but the engine
is not running. If the light does not come on, have
it repaired. This light also comes on during a malfunction
in one of two ways:
Light Flashing— A misre condition has been
detected. A misre increases vehicle emissions
and could damage the emission control system
on your vehicle. Diagnosis and service might
be required.
Light On Steady— An emission control system
malfunction has been detected on your vehicle.
Diagnosis and service might be required.
If the Light is Flashing
The following can prevent more serious damage to
your vehicle:
Reduce vehicle speed.
Avoid hard accelerations.
Avoid steep uphill grades.
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 the 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/retailer for service as soon as possible.
3-37
ProCarManuals.com

If the Light Is On Steady
You might be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully install
the cap. SeeFilling the Tank on page 5-8. The
diagnostic system can determine if the fuel cap has
been left off or improperly installed. A loose or missing
fuel cap allows fuel to evaporate into the atmosphere.
A few driving trips with the cap properly installed
should turn the light off.
Did you just drive through a deep puddle of water?
If so, your vehicle’s electrical system might be wet. The
condition is usually corrected when the electrical system
dries out. A few driving trips should turn the light off.
Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel. See
Gasoline Octane on page 5-6. Poor fuel quality causes
the engine not to run as efficiently as designed. You
might notice this as stalling after start-up, stalling when
you put the vehicle into gear, misring, hesitation on
acceleration, or stumbling on acceleration — these
conditions might go away once the engine is warmed up.
This will be detected by the system and cause the light
to turn on.If you experience one or more of these conditions,
change the fuel brand you use. It will require at least
one full tank of the proper fuel to turn the light off.
If none of the above steps have made the light turn off,
your dealer/retailer can check the vehicle. Your
dealer/retailer has the proper test equipment and
diagnostic tools to x any mechanical or electrical
problems that might have developed.
Emissions Inspection and
Maintenance Programs
Some state/provincial and local governments have or
might begin programs to inspect the emission control
equipment on your vehicle. Failure to pass this
inspection could prevent you from getting a vehicle
registration.
Here are some things you need to know to help your
vehicle pass an inspection:
Your vehicle will not pass this inspection if the check
engine light is on or not working properly.
3-38
ProCarManuals.com

Fuel Gage
Your fuel gage tells you about how much fuel you
have left, when the ignition is on. When the indicator
nears empty, a LOW FUEL message will appear on
the Driver Information Center (DIC). SeeDIC Warnings
and Messages on page 3-46for more information.
You still have a little fuel left, but you should get more
soon. The arrow on the fuel gage points to side of
the vehicle with the fuel door.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. 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 indicator moves a little when you turn a corner
or speed up.
The gage goes back to empty when you turn off
the ignition. United StatesCanada
3-41
ProCarManuals.com

Auto Stop Mode
This mark on the tachometer shows that the engine
is in Auto Stop mode which is a fuel saving operation.
When the ignition key is turned off, the tachometer
needle will drop to OFF. If the driver’s door is opened
while in Auto Stop, a chime will sound.
Charge/Assist Gage
The charge/assist gage
displays the charge into
and out of the battery.
When the electric motor is assisting the engine as in a
maximum acceleration, the needle will move to the
Assist range. When the electric motor operates as a
generator to perform regenerative braking while
decelerating, the needle will move to the Charge range.
SeeRegenerative Braking on page 2-29for more
information. The needle will also move into the Charge
region if the hybrid control system deems it is an
efficient time to charge the hybrid battery. This may
occur when the vehicle is coasting. If the hybrid battery
or other hybrid components are very hot or cold, the
Charge and Assist functions may be suspended until the
component temperatures are normal. United States
Canada
3-42
ProCarManuals.com

Fuel Economy Light
If enabled, this light will
come on briey when the
vehicle is started.
This light will also come on when the vehicle is operating
at a fuel efficient point.
This light can be disabled by using the Driver
Information Center (DIC) buttons. With the engine off
and the key turned to ACC/ACCESSORY, set the DIC
to the outside air temperature and odometer mode.
Press and hold the reset button for several seconds.
The light will come on solid and then ash several
times and turn off to indicate it is disabled. Repeat
the procedure to enable the light. SeeDIC Warnings
and Messages on page 3-46for more information.
Driver Information Center (DIC)
Your vehicle has a Driver Information Center (DIC).
The DIC display gives you the status of many of your
vehicle’s systems. The DIC is also used to display
driver personalization menu modes and warning/status
messages. All messages will appear in the DIC display,
located at the bottom of the instrument panel cluster.
The DIC buttons are
located on the left side
of the steering wheel.
INFO (Information):Press this button to scroll through
the vehicle information mode displays.
3-43
ProCarManuals.com

r(Reset):Press this button to reset some vehicle
information mode displays, select a personalization menu
mode setting, or acknowledge a warning message.
Press and hold the information and reset buttons at the
same time for one second, then release the buttons
to enter the personalization menu. SeeDIC Vehicle
Personalization on page 3-51for more information.
DIC Operation and Displays
The DIC comes on when the ignition is on. The DIC has
different modes which can be accessed by pressing the
DIC buttons. The button functions are detailed in the
following.
Information Modes
INFO (Information):Press this button to scroll through
the following vehicle information modes:
Outside Air Temperature and Odometer
Press the information button until the outside air
temperature and the odometer display. This mode shows
the temperature outside of the vehicle in either degrees
Fahrenheit (°F) or degrees Celsius (°C) and the total
distance the vehicle has been driven in either miles (mi)
or kilometers (km). The outside air temperature appears
on the left side of the DIC display and the odometer
appears on the right side of the display.To change the DIC display to English or metric units,
see “UNITS” underDIC Vehicle Personalization on
page 3-51.
TRIP A or TRIP B
Press the information button until TRIP A or TRIP B
display. These modes show the current distance
traveled since the last reset for each trip odometer in
either miles (mi) or kilometers (km). Both odometers
can be used at the same time.
To reset the trip odometer to zero, press and hold the
reset button for a few seconds while the desired
trip odometer is displayed.
FUEL RANGE
Press the information button until FUEL RANGE
displays. This mode shows the remaining distance
you can drive without refueling in either miles (mi) or
kilometers (km). It is based on fuel economy and the fuel
remaining in the tank.
When the fuel level is low, FUEL RANGE LOW displays.
The fuel economy data used to determine fuel range
is an average of recent driving conditions. As your
driving conditions change, this data is gradually updated.
The FUEL RANGE mode cannot be reset.
3-44
ProCarManuals.com