2009 SATURN ASTRA fuel consumption

Trip Computer
The vehicle may have a trip
computer. The trip computer
provides information on driving data.
This information is continually
recorded and evaluated
electronically. If power has been
interrupted or if the battery voltage
has dropped too low, the values
stored in the trip computer will
be lost.
The trip computer main page
provides information on range and
instantaneous consumption.
To access other trip computer
vehicle data, do one of the following:
Press the BC button on the
audio system, if your vehicle has
this feature.
Press the left thumbwheel, if your
vehicle has this feature, on the
steering wheel.
Select the trip computer menu
front display.The functions are displayed in the
following order:
Range
This display shows the approximate
number of remaining miles (mi)
or kilometers (km) the vehicle can
be driven without refueling.
The message “Range” displays if
less than 31 miles (50 km) can
be driven with the fuel remaining
in the tank.
SeeDIC Warnings and Messages
(Base and Uplevel Systems) on
page 4-36for information on
acknowledging the message.
The fuel range estimate is based on
an average of the vehicle’s fuel
economy over recent driving history
and the amount of fuel remaining
in the fuel tank. This estimate
will change if driving conditions
change. For example, if driving in
traffic and making frequent
stops, this display may read one
number, but if the vehicle is drivenon a freeway, the number may
change even though the same
amount of fuel is in the fuel tank.
This is because different driving
conditions produce different
fuel economies. Generally, freeway
driving produces better fuel
economy than city driving.
Fuel range cannot be reset.
Instantaneous Consumption
This display shows the current fuel
economy at a particular moment and
will change frequently as driving
conditions change. This display
shows the instantaneous fuel
economy in miles per gallon (mpg) or
liters per 100 kilometers (l/100 km).
The metric display changes
depending on speed:
Below 8 mph (13 km/h),
displays in l/h.
Above 8 mph (13 km/h),
displays in l/100 km.
This screen cannot be reset.
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Distance Travelled
This display shows the current
distance traveled in either
miles (mi) or kilometers (km)
since the last reset.
The measurement can be reset to
zero at any time and restarted.
See “Reset” later in this section.
Average Speed
This display shows the average
speed of the vehicle in miles
per hour (mph) or kilometers per
hour (km/h). This average is
calculated based on the various
vehicle speeds recorded since the
last reset of this value.
The measurement can be reset to
zero at any time and restarted.
See “Reset” later in this section.Trip Consumption
This display shows the number of
gallons (gal) or liters (l) of fuel
used since the last reset.
The measurement can be reset to
zero at any time and restarted.
See “Reset” later in this section.
Average Consumption
This display shows the approximate
average miles per gallon (mpg) or
liters per 100 kilometers (l/100 km).
This number is calculated based on
the number of mpg (l/100 km)
recorded since the last time this
menu item was reset.
The measurement can be reset to
zero at any time and restarted.
See “Reset” later in this section.Timer
This display can be used as a timer.
Select Timer from the menu.
The Timer menu will display.
To start the timer, select Start.
To reset the timer, select Reset.
The desired stop watch displays can
be selected from the Options menu,
if your vehicle has this feature:
Driving Time excl. Stops:The time
the vehicle is in motion is recorded.
Stationary time is not included.
Driving Time incl. Stops:The time
the vehicle is in motion is recorded
along with the time the vehicle
is stationary with the key in the
ignition.
Travel Time:Measurement of
the time from manual activation,
by selecting Start, to manual
deactivation, by selecting Reset.
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Trip Computer
The vehicle may have a trip
computer. The trip computer
provides information on driving data.
This information is continually
recorded and evaluated
electronically. If power has been
interrupted or if the battery voltage
has dropped too low, the values
stored in the trip computer will
be lost.
To access trip computer vehicle
data, do one of the following:
Press the BC button on the audio
system.
Press the left thumbwheel, if your
vehicle has this feature, on the
steering wheel.
Once an audio function has been
selected, the rows of the trip
computer function are displayed.The functions are displayed in the
following order:
Instantaneous Consumption
This display shows the current fuel
economy at a particular moment and
will change frequently as driving
conditions change. This display
shows the instantaneous fuel
economy in miles per gallon (mpg) or
liters per 100 kilometers (l/100 km).
The metric display changes
depending on speed:
Below 8 mph (13 km/h),
displays in l/h.
Above 8 mph (13 km/h),
displays in l/100 km.
This screen cannot be reset.
Average Consumption
This display shows the approximate
average miles per gallon (mpg) or
liters per 100 kilometers (l/100 km).
This number is calculated based on
the number of mpg (l/100 km)
recorded since the last time this
menu item was reset.The measurement can be reset to
zero at any time and restarted.
See “Reset” later in this section.
Trip Consumption
This display shows the number of
gallons (gal) or liters (l) of fuel
used since the last reset.
The measurement can be reset to
zero at any time and restarted.
See “Reset” later in this section.
Average Speed
This display shows the average
speed of the vehicle in miles
per hour (mph) or kilometers per
hour (km/h). This average is
calculated based on the various
vehicle speeds recorded since the
last reset of this value.
The measurement can be reset to
zero at any time and restarted.
See “Reset” later in this section.
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Winter Driving Mode
This feature helps you accelerate in
slippery driving conditions by using
3 (Third) gear when you begin to
accelerate from a stopped position.
The winter driving mode button is
located on the center console.
Press once to turn on the winter
driving mode feature. The vehicle
will be in 3 (Third) gear when
the vehicle begins to move. Once
the vehicle is moving, the vehicle will
upshift normally.The Winter Driving Mode is turned
off by one of the following:Pressing the winter driving mode
button again.
Manually shifting to 2 (Second)
or 1 (First) gear.
Turning off the ignition.
To protect the transmission, the
winter program turns off
automatically at high transmission
oil temperatures.
Automatic Neutral Idle
The Automatic Neutral Idle shift
function automatically sets the
transmission to N (Neutral) to
reduce fuel consumption when the
vehicle is not moving.Automatic neutral is activated when
ALL of the following occurs:
The selector lever is in D (Drive),
3 (Third), 2 (Second) or
1 (First) gear.
The foot brake is pressed.
The vehicle is stopped.
The accelerator pedal is not
pressed.
The transmission uid
temperature is greater than
0° C (32° F).
The road is not steeper than 15°.
When you release the brake with
the transmission in gear, you
may feel the transmission shift from
N (Neutral) to D (Drive)
automatically. You may also feel the
transmission shift from D (Drive)
to N (Neutral) when the brake
is applied. This is normal operation
of the automatic transmission.
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Vehicle Data
Recording and
Privacy
Your Saturn vehicle has a number
of sophisticated computers that
record information about the
vehicle’s performance and how it is
driven. For example, your vehicle
uses computer modules to monitor
and control engine and transmission
performance, to monitor the
conditions for airbag deployment
and deploy airbags in a crash and,
if so equipped, to provide antilock
braking to help the driver control the
vehicle. These modules may store
data to help your dealer/retailer
technician service your vehicle.
Some modules may also store data
about how you operate the vehicle,
such as rate of fuel consumption or
average speed. These modules may
also retain the owner’s personal
preferences, such as radio pre-sets,
seat positions, and temperature
settings.
Event Data Recorders
This vehicle has an Event Data
Recorder (EDR). The main purpose
of an EDR is to record, in certain
crash or near crash-like situations,
such as an airbag deployment
or hitting a road obstacle, data that
will assist in understanding how
a vehicle’s systems performed.
The EDR is designed to record data
related to vehicle dynamics and
safety systems for a short period
of time, typically 30 seconds or less.
The EDR in this vehicle is designed
to record such data as:
How various systems in your
vehicle were operating
Whether or not the driver and
passenger safety belts were
buckled/fastened
How far, if at all, the driver was
pressing the accelerator and/or
brake pedal
How fast the vehicle was travelingThis data can help provide a better
understanding of the circumstances
in which crashes and injuries occur.
Important:EDR data is recorded
by your vehicle only if a non-trivial
crash situation occurs; no data
is recorded by the EDR under
normal driving conditions and no
personal data (e.g., name, gender,
age, and crash location) is
recorded. However, other parties,
such as law enforcement, could
combine the EDR data with the type
of personally identifying data
routinely acquired during a crash
investigation.
To read data recorded by an EDR,
special equipment is required,
and access to the vehicle or the
EDR is needed. In addition to
the vehicle manufacturer, other
parties, such as law enforcement,
that have the special equipment, can
read the information if they have
access to the vehicle or the EDR.
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