2008 SATURN AURA HYBRID fuel

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-8
Safety Belts
.............................................1-10
Child Restraints
.......................................1-29
Airbag System
.........................................1-54
Restraint System Check
............................1-70
Features and Controls..................................... 2-1
Keys
........................................................ 2-2
Doors and Locks
....................................... 2-7
Windows
.................................................2-12
Theft-Deterrent Systems
............................2-15
Starting and Operating Your Vehicle
...........2-19
Mirrors
....................................................2-34
OnStar
®System
......................................2-35
Storage Areas
.........................................2-38
Sunroof
..................................................2-39
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-19
Warning Lights, Gages, and Indicators
........3-25
Driver Information Center (DIC)
..................3-43
Audio System(s)
.......................................3-56Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-27
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-6
Checking Things Under the Hood
...............5-12
Headlamp Aiming
.....................................5-41
Bulb Replacement
....................................5-42
Windshield Wiper Blade Replacement
.........5-45
Tires
......................................................5-46
Appearance Care
.....................................5-77
Vehicle Identication
.................................5-85
Electrical System
......................................5-86
Capacities and Specications
.....................5-95
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-14
Vehicle Data Recording and Privacy
...........7-16
Index................................................................ 1
2008 Saturn AURA Green Line Hybrid Owner ManualM

The Engine Will Remain Running When:

The engine, transmission, or hybrid battery is
not warmed up yet.
The outside temperature is less than 5°F (−15°C).
While the A/C is in Normal Mode.
A/C is in Hybrid Mode and the climate control system
is working to cool the vehicle. SeeAutomatic Climate
Control System on page 3-19for more information.
Defrost is selected.
The shift lever is in PARK (P), NEUTRAL (N),
REVERSE (R), INTERMEDIATE (I) or LOW (L).
The hybrid battery pack charge is low.
The 12V vehicle battery charge is low, or loads
are high.
The hood is not fully closed.
The Engine Will Restart When:

The brake pedal is released.
The accelerator pedal is applied.
When shifting out of DRIVE (D) to any other gear.
If the Hybrid A/C button is selected, the duration
of the AUTO STOP will depend on the outside
temperature. This economy mode improves
fuel economy by limiting the effects of the air
conditioning. The warmer it is outside, the shorter
the time before the engine is restarted to provide
cabin cooling.
The climate control system is turned from Off to
Normal A/C or defrost SeeAutomatic Climate
Control System on page 3-19for more information.
The engine is required to run for either heater or
climate control performance. See “Air Conditioning
Engine Start/Stop” underAutomatic Climate Control
System on page 3-19for more information.
The hybrid battery pack charge is low and requires
recharging.
Auto Stop time is greater than two minutes.
2-24

Engine Coolant Heater
The engine coolant heater, if available, can help in
cold weather conditions at or below 0°F (−18°C)
for easier starting and better fuel economy during
engine warm-up. Plug in the coolant heater at least
four hours before starting your vehicle. An internal
thermostat in the plug-end of the cord may exist which
will prevent engine coolant heater operation at
temperatures above 0° F (−18° C).
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord. The
engine coolant heater cord is located near the air
cleaner box on the passenger side of the engine
compartment. SeeEngine Compartment Overview
on page 5-14for more information on location.
3. Plug the cord into a normal, grounded 110-volt
AC outlet.
{CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a re. You could be seriously
injured. Plug the cord into a properly grounded
three-prong 110-volt AC outlet. If the cord
will not reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
4. Before starting the engine, be sure to unplug and
store the cord as it was before to keep it away
from moving engine parts. If you do not, it could
be damaged.
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature,
the kind of oil you have, and some other things.
Instead of trying to list everything here, we ask that
you contact your dealer/retailer in the area where you
will be parking your vehicle. The dealer/retailer can
give you the best advice for that particular area.
2-25

REVERSE (R):Use this gear to back up.
Notice:Shifting to REVERSE (R) while your vehicle
is moving forward could damage the transmission.
The repairs would not be covered by your warranty.
Shift to REVERSE (R) only after your vehicle is
stopped.
To rock your vehicle back and forth to get out of
snow, ice or sand without damaging your transmission,
seeIf Your Vehicle is Stuck in Sand, Mud, Ice, or
Snow on page 4-21.
NEUTRAL (N):In this position, your engine does not
connect with the wheels. To restart when you are
already moving, use NEUTRAL (N) only. Also, use
NEUTRAL (N) when your vehicle is being towed.
{CAUTION:
Shifting into a drive gear while the engine is
running at high speed is dangerous. Unless
your foot is rmly on the brake pedal, your
vehicle could move very rapidly. You could
lose control and hit people or objects. Do not
shift into a drive gear while your engine is
running at high speed.Notice:Shifting out of PARK (P) or NEUTRAL (N)
with the engine running at high speed may
damage the transmission. The repairs would not
be covered by your warranty. Be sure the engine
is not running at high speed when shifting your
vehicle.
DRIVE (D):This position is for normal driving with
the automatic transmission. It provides the best
fuel economy for your vehicle. If you need more power
for passing, and you are:
Going less than about 35 mph (55 km/h),
push the accelerator pedal about halfway down.
Going above 35 mph (55 km/h), push the
accelerator all the way down.
Downshifting the transmission in slippery road conditions
could result in skidding, see “Skidding” underLoss of
Control on page 4-12.
2-27

The PUSH PARK PEDAL message will also appear
in the Driver Information Center (DIC) to remind you
to release the parking brake. SeeDIC Warnings
and Messages on page 3-46.
Notice:Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Make sure
that the parking brake is fully released and the
brake warning light is off before driving.
Regenerative Braking
Regenerative braking takes some of the energy from
the moving vehicle and turns it back into electrical
energy. This energy is then stored back into the
vehicle’s hybrid battery system, contributing to
increased fuel efficiency.
The system works whenever you take your foot off
the accelerator pedal while your vehicle is moving
in a forward gear. This causes your vehicle to
slow down slightly faster. It may feel like the brake
pedal is being pressed, even when it is not.
Shifting Into PARK (P)
{CAUTION:
It can be dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P) with
the parking brake rmly set. Your vehicle can
roll. If you have left the engine running, the
vehicle can move suddenly. You or others
could be injured. To be sure your vehicle will
not move, even when you are on fairly level
ground, use the steps that follow.
1. Hold the brake pedal down with your right foot and
set the parking brake.
2. Move the shift lever into PARK (P) by pressing the
button on the shift lever while pushing the shift
lever all the way toward the front of the vehicle.
3. Turn the ignition key to OFF/LOCK.
4. Remove the key and take it with you. If you can
leave your vehicle with the ignition key in your
hand, your vehicle is in PARK (P).
2-29

Engine Coolant Temperature Warning Light......3-35
Tire Pressure Light.......................................3-35
Malfunction Indicator Lamp.............................3-36
Oil Pressure Light.........................................3-39
Security Light...............................................3-40
Cruise Control Light......................................3-40
Highbeam On Light.......................................3-40
Fuel Gage...................................................3-41
Auto Stop Mode...........................................3-42
Charge/Assist Gage......................................3-42
Fuel Economy Light......................................3-43
Driver Information Center (DIC).......................3-43
DIC Operation and Displays...........................3-44
DIC Warnings and Messages.........................3-46
DIC Vehicle Personalization............................3-51Audio System(s).............................................3-56
Setting the Clock..........................................3-57
Radio(s)......................................................3-58
Using an MP3..............................................3-66
XM Radio Messages.....................................3-71
Theft-Deterrent Feature..................................3-72
Audio Steering Wheel Controls.......................3-72
Radio Reception...........................................3-73
Backglass Antenna.......................................3-74
XM™ Satellite Radio Antenna System.............3-74
Section 3 Instrument Panel
3-2

Climate Controls
Automatic Climate Control System
The heating, cooling, and ventilation in your vehicle can
be automatically controlled with this system.
Climate Control Inuence on Hybrid
Operation and Fuel Economy
The climate control system is dependent upon other
vehicle systems for heat and power input. Certain
climate control settings can lead to higher fuel usage
and/or fewer Auto Stops.The following are climate control settings that use
more fuel:
Normal air conditioning mode.
The defrost mode.
Extreme temperature settings, such as
60°F (15°C) / 90F (32°C).
High fan speed settings.
To help reduce fuel usage:
Use the full automatic control as described under
Automatic Operation.
Use hybrid air conditioning, instead of the normal
air conditioning.
Select a temperature setting that is higher in hot
weather and lower in cold weather.
Only use defrost to clear the windows.
3-19

In AUTO mode the system cools and dehumidies the
air inside the vehicle. Also while in AUTO mode,
the system maximizes its performance by using
recirculation as necessary.
Heating:On cold days when using manual operation of
the automatic system, use oor mode to deliver air to
the oor outlets. To warm or cool the air delivered, push
the temperature buttons to the desired setting.
To use the automatic mode, turn the knob to AUTO and
adjust the temperature by pressing the temperature
buttons.
When the heater is in use, there might be slight noise or
vibration during Auto Stops. This is due to the coolant
circulation pump that continues to circulate heat through
the system during the engine Auto Stop.
The heater works best if the windows are kept closed.
h(Recirculation):Press the button to turn on
the recirculation mode. The air inside the vehicle
recirculates through the climate control system and the
vehicle, not from outside the vehicle. This mode is
helpful when trying to limit odors from entering
the vehicle and for maximum air conditioning
performance in hot weather. When the button ispressed, an indicator light above the button comes on.
The recirculation indicator light blinks three times if
recirculation is used in a mode in which it cannot
function. Only use this mode when it is needed for
comfort, since window fogging rapidly occurs if the air
conditioning compressor is not engaged.
Press this button to cancel the auto recirculation
feature. Each time the vehicle is started, the system
reverts to the auto recirculation function.
If recirculation is selected while in defrost, defog or oor
mode, the light on the button ashes three times and
then goes out to indicate that this is not allowed. This is
to prevent window fogging.
When the weather is cool or damp, operating the
system in recirculation for extended periods of time can
cause fogging of the vehicle’s windows. To clear the
fog, select either defog or defrost. Make sure the
air conditioning is on. Allow the air conditioning to run
automatically to help dehumidify the air.
N(Hybrid Air Conditioning):This setting balances
fuel economy and air conditioning comfort. When
hybrid A/C is used in warm weather, you may notice
more frequent auto stops and the cabin may be warmer
as compared to normal air conditioning.
3-22