service SATURN ASTRA 2008 Owners Manual

Seats and Restraints......... 1-1
Front Seats
.................... 1-2
Rear Seats
.................... 1-7
Safety Belts
................... 1-8
Airbag System
..............1-23
Child Restraints
.............1-37
Keys, Doors and
Windows............................ 2-1
Keys
............................. 2-2
Doors and Locks
............ 2-5
Theft-Deterrent Systems
... 2-7
Windows
......................2-10
Mirrors
.........................2-12
Sunroof
........................2-13
Storage.............................. 3-1
Storage
......................... 3-1
Instruments and
Controls............................. 4-1
Instrument Panel
Overview
.................... 4-2
Warning Lights, Gages,
and Indicators
............4-11Driver Information
Center (DIC)
.............4-26
OnStar
®System
............4-38
Lighting............................. 5-1
Lighting
......................... 5-1
Infotainment...................... 6-1
Audio System(s)
............. 6-1
Climate Controls............... 7-1
Climate Controls
............. 7-1
Driving and Operating....... 8-1
Starting and Operating
Your Vehicle
................ 8-2
Driving Your Vehicle
......8-16
Fuel
............................8-35
Vehicle Service
and Care............................ 9-1
Service
.......................... 9-2
Owner Checks
................ 9-5
Headlamp Aiming
..........9-26
Bulb Replacement
.........9-28
Electrical System
...........9-33
Tires
...........................9-38Tire Changing
...............9-60
Jump Starting
...............9-68
Towing
........................9-72
Appearance Care
..........9-72
Technical Data.................10-1
Vehicle Identication
......10-1
Capacities and
Specications
............10-2
Customer Information......11-1
Customer Information
.....11-1
Reporting Safety
Defects
...................11-13
Vehicle Data Recording
and Privacy
.............11-15
Index................................... i-1
2008 Saturn Astra Owner ManualM
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What Will You See After
an Airbag Inates?
After the frontal airbags and
seat-mounted side impact airbags
inate, they quickly deate, so
quickly that some people may not
even realize an airbag inated.
Roof-rail airbags may still be at least
partially inated for some time after
they deploy. Some components of
the airbag module may be hot for
several minutes. For location of the
airbag modules, seeWhat Makes
an Airbag Inflate? on page 1-28.
The parts of the airbag that come
into contact with you may be warm,
but not too hot to touch. There may
be some smoke and dust coming
from the vents in the deated
airbags. Airbag ination does not
prevent the driver from seeing out
of the windshield or being able to
steer the vehicle, nor does it prevent
people from leaving the vehicle.
{CAUTION
When an airbag inates, there
may be dust in the air. This dust
could cause breathing problems
for people with a history of
asthma or other breathing
trouble. To avoid this, everyone
in the vehicle should get out as
soon as it is safe to do so. If you
have breathing problems but
cannot get out of the vehicle
after an airbag inates, then get
fresh air by opening a window
or a door. If you experience
breathing problems following an
airbag deployment, you should
seek medical attention.
In many crashes severe enough
to inate the airbag, windshields
are broken by vehicle deformation.Additional windshield breakage
may also occur from the right
front passenger airbag.Airbags are designed to inate
only once. After an airbag inates,
you will need some new parts for
the airbag system. If you do not
get them, the airbag system will
not be there to help protect you
in another crash. A new system
will include airbag modules and
possibly other parts. The service
manual for your vehicle covers
the need to replace other parts.
The vehicle has a crash sensing
and diagnostic module which
records information after a crash.
SeeVehicle Data Recording and
Privacy on page 11-15andEvent
Data Recorders on page 11-16.
Let only qualied technicians work
on the airbag systems. Improper
service can mean that an airbag
system will not work properly.
See your dealer/retailer for
service.
Seats and Restraints 1-29
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If a person of adult-size is sitting
in the right front passenger’s seat,
but the off indicator is lit, it could be
because that person is not sitting
properly in the seat. If this happens,
turn the vehicle off, remove any
additional material from the seat,
such as blankets, cushions, seat
covers, seat heaters or seat
massagers and ask the person
to place the seatback in the fully
upright position, then sit upright
in the seat, centered on the seat
cushion, with the person’s legs
comfortably extended. Restart the
vehicle and have the person remain
in this position for two to three
minutes. This will allow the system
to detect that person and then enable
the right front passenger’s frontal
airbag and seat-mounted side
impact airbag.Safety belts help keep the
passenger in position on the
seat during vehicle maneuvers
and braking, which helps the
passenger sensing system maintain
the passenger airbag status.
See “Safety Belts” and “Child
Restraints” in the Index for
additional information about
the importance of proper
restraint use.{CAUTION
If the airbag readiness light in
the instrument panel cluster
ever comes on and stays on, it
means that something may be
wrong with the airbag system.
If this ever happens, have the
vehicle serviced promptly,
because an adult-size person
sitting in the right front
passenger’s seat may not have
the protection of the airbag(s).
SeeAirbag Readiness Light
on page 4-14for more on this,
including important safety
information.
A thick layer of additional material,
such as a blanket or cushion, or
aftermarket equipment such as
seat covers, seat heaters, and seat
massagers can affect how well the
passenger sensing system operates.
Seats and Restraints 1-33
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We recommend that you not use
seat covers or other aftermarket
equipment other than any that GM
has approved for your specic
vehicle. SeeAdding Equipment to
Your Airbag-Equipped Vehicle on
page 1-35for more information about
modications that can affect how the
system operates.
The passenger sensing system may
suppress the airbag deployment
when liquid soaks into the seat.
If this happens, the off indicator
in the passenger airbag status
indicator and the airbag readiness
light on the instrument panel will
be lit. The system should resume
normal operation after the seat is
allowed to dry. If the system operates
incorrectly after the seat has dried,
have your dealer/retailer check the
system.{CAUTION
Stowing of articles under the
passenger seat or between the
passenger seat cushion and
seatback may interfere with
the proper operation of the
passenger sensing system.
Servicing Your
Airbag-Equipped Vehicle
Airbags affect how your vehicle
should be serviced. There are
parts of the airbag system in
several places around your vehicle.
Your dealer/retailer and the service
manual have information about
servicing your vehicle and the airbag
system. To purchase a service
manual, seeService Publications
Ordering Information on page 11-14.
{CAUTION
For up to 10 seconds after the
ignition is turned off and the
battery is disconnected, an
airbag can still inate during
improper service. You can be
injured if you are close to an
airbag when it inates. Avoid
yellow connectors. They are
probably part of the airbag
system. Be sure to follow
proper service procedures,
and make sure the person
performing work for you is
qualied to do so.
1-34 Seats and Restraints
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Adding Equipment to
Your Airbag-Equipped
Vehicle
Q:Is there anything I might add
to or change about the vehicle
that could keep the airbags
from working properly?
A:Yes. If you add things that
change the vehicle’s frame,
bumper system, height, front end
or side sheet metal, they may
keep the airbag system from
working properly. Changing or
moving any parts of the front
seats, safety belts, the airbag
sensing and diagnostic module,
steering wheel, instrument
panel, roof-rail airbag modules,
ceiling headliner or pillar
garnish trim, front sensors,
or airbag wiring can affect the
operation of the airbag system.
In addition, the vehicle has a
passenger sensing system for the
right front passenger position,which includes sensors that are
part of the passenger’s seat.
The passenger sensing system
may not operate properly if the
original seat trim is replaced
with non-GM covers, upholstery
or trim, or with GM covers,
upholstery or trim designed for a
different vehicle. Any object, such
as an aftermarket seat heater or a
comfort enhancing pad or device,
installed under or on top of the
seat fabric, could also interfere
with the operation of the
passenger sensing system.
This could either prevent proper
deployment of the passenger
airbag(s) or prevent the
passenger sensing system
from properly turning off the
passenger airbag(s). See
Passenger Sensing System
on page 1-30.
If you have any questions about
this, you should contact Customer
Assistance before you modify
your vehicle. The phone numbersand addresses for Customer
Assistance are in Step Two of the
Customer Satisfaction Procedure
in this manual. SeeCustomer
Satisfaction Procedure on
page 11-1.
Q:Because I have a disability,
I have to get my vehicle
modied. How can I nd out
whether this will affect my
airbag system?
A:If you have questions,
call Customer Assistance.
The phone numbers and
addresses for Customer
Assistance are in Step Two
of the Customer Satisfaction
Procedure in this manual.
SeeCustomer Satisfaction
Procedure on page 11-1.
In addition, your dealer/retailer and
the service manual have information
about the location of the airbag
sensors, sensing and diagnostic
module and airbag wiring.
Seats and Restraints 1-35
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Airbag System Check
The airbag system does not need
regularly scheduled maintenance
or replacement. Make sure the
airbag readiness light is working.
SeeAirbag Readiness Light
on page 4-14for more information.
Notice:If an airbag covering is
damaged, opened, or broken, the
airbag may not work properly.
Do not open or break the airbag
coverings. If there are any opened
or broken airbag covers, have
the airbag covering and/or airbag
module replaced. For the location
of the airbag modules, seeWhat
Makes an Airbag Inflate? on
page 1-28. See your dealer/retailer
for service.
Replacing Airbag System
Parts After a Crash
{CAUTION
A crash can damage the
airbag systems in your vehicle.
A damaged airbag system
may not work properly and
may not protect you and your
passenger(s) in a crash,
resulting in serious injury or
even death. To help make
sure your airbag systems are
working properly after a crash,
have them inspected and any
necessary replacements made
as soon as possible.If an airbag inates, you will need
to replace airbag system parts.
See your dealer/retailer for service.
If the airbag readiness light stays
on after the vehicle is started
or comes on when you are driving,
the airbag system may not work
properly. Have the vehicle serviced
right away. SeeAirbag Readiness
Light on page 4-14for more
information.
1-36 Seats and Restraints
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Keep this number in a safe place.
If you lose your keys, you will
be able to have one made easily
using this number. If you need
a new key, go to your dealer/retailer
for the correct key code.
Notice:If you ever lock your
keys in the vehicle, you may have
to damage the vehicle to get in.
Be sure you have spare keys.
If you are locked out of your vehicle,
contact Roadside Assistance or
OnStar. SeeRoadside Assistance
Program on page 11-5orOnStar
®
System on page 4-38.
Remote Keyless Entry
(RKE) System
The Remote Keyless Entry (RKE)
system operates on a radio
frequency subject to Federal
Communications Commission (FCC)
Rules and with Industry Canada.This device complies with Part 15 of
the FCC Rules. Operation is subject
to the following two conditions:
1. This device may not cause
interference.
2. This device must accept any
interference received, including
interference that may cause
undesired operation of the device.
This device complies with RSS-210
of Industry Canada. Operation is
subject to the following two
conditions:
1. This device may not cause
interference.
2. This device must accept any
interference received, including
interference that may cause
undesired operation of the device.
Changes or modications to this
system by other than an authorized
service facility could void
authorization to use this equipment.If there is a decrease in the RKE
operating range, try this:
Check the distance. The
transmitter may be too far from
the vehicle. Stand closer
during rainy or snowy weather.
Check the location. Other
vehicles or objects may be
blocking the signal. Take a few
steps to the left or right, hold
the transmitter higher, and
try again.
Check the transmitter’s battery.
See “Battery Replacement”
later in this section.
If the transmitter is still not
working correctly, see your
dealer/retailer or a qualied
technician for service.
Keys, Doors and Windows 2-3
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This device complies with RSS-210
of Industry Canada. Operation is
subject to the following two
conditions:
1. This device may not cause
interference.
2. This device must accept any
interference received, including
interference that may cause
undesired operation of the
device.
Changes or modications to this
system by other than an authorized
service facility could void
authorization to use this equipment.
Immobilizer Operation
This vehicle has a passive
theft-deterrent system.
The system is automatically armed
when the key is removed from
the ignition.The system is automatically
disarmed when the key is turned to
ON/RUN.
You do not have to manually arm or
disarm the system.
The service vehicle soon light,
located in the instrument panel
cluster, comes on if there is
a problem with arming or disarming
the theft-deterrent system.
The key uses a transponder that
matches an immobilizer control unit
in the vehicle. Only the correct
key starts the vehicle.
When starting the vehicle, the
service vehicle soon light comes on
briey when the ignition is turned on.If the engine does not start and the
service vehicle soon light ashes
there is a problem with the system.
Turn the ignition off and try again.
If the engine still does not start and
the service vehicle soon light
continues to ash, try another key.
If the engine still does not start
with the other key, the vehicle needs
service. If the vehicle does start,
the rst key may be damaged.
See your dealer/retailer who can
service the theft-deterrent system
and have a new key made.
In an emergency, contact Roadside
Service. SeeRoadside Assistance
Program on page 11-5.
Do not leave the key or device that
disarms or deactivates the theft
deterrent system in the vehicle.
2-8 Keys, Doors and Windows
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Instruments and
Controls
Instrument Panel
Overview
Instrument Panel
Overview...........................4-2
Hazard Warning Flashers. . .4-4
Horn...................................4-4
Tilt Wheel...........................4-4
Turn Signal/Multifunction
Lever................................4-4
Cruise Control....................4-5
Turn and Lane-Change
Signals.............................4-8
Headlamp High/Low-Beam
Changer............................4-8
Flash-to-Pass......................4-8
Windshield Wipers..............4-9
Windshield Washer...........4-10
Rear Window Wiper/
Washer...........................4-10
Accessory Power
Outlet(s)..........................4-10
Warning Lights, Gages,
and Indicators
Warning Lights, Gages,
and Indicators.................4-11
Instrument Panel Cluster. . .4-12
Speedometer and
Odometer........................4-13
Trip Odometer(s)...............4-13
Tachometer.......................4-13
Safety Belt Reminders......4-14
Airbag Readiness Light.....4-14
Passenger Airbag Status
Indicator..........................4-15
Charging System Light......4-17
Brake System Warning
Light................................4-17
Antilock Brake System
(ABS) Warning Light.......4-18
StabiliTrak®Indicator
Light................................4-19
Engine Coolant
Temperature Warning
Light
................................4-19
Tire Pressure Light...........4-19
Malfunction
Indicator Lamp................4-20
Oil Pressure Light.............4-22
Low Oil Level Light...........4-23
Winter Driving Mode
Light................................4-23
Fog Lamp Light................4-23
Exterior Lamps Off
Reminder........................4-24Cruise Control Light..........4-24
Highbeam On Light...........4-24
Door Ajar Light.................4-24
Service Vehicle Soon
Light................................4-24
Fuel Gage........................4-25
Low Fuel Warning Light. . . .4-25
Driver Information
Center (DIC)
Driver Information
Center (DIC)...................4-26
DIC Operation and
Displays (Base Level
DIC and Audio)
...............4-27
DIC Operation and
Displays (Uplevel
DIC and Audio)
...............4-31
DIC Warnings and
Messages (Base and
Uplevel Systems)
............4-37
OnStar®System
OnStar®System................4-38
Instruments and Controls 4-1
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Speedometer and
Odometer
The speedometer lets you see your
speed in both miles per hour (mph)
or kilometers per hour (km/h).
The odometer shows how far
your vehicle has been driven,
in either miles or kilometers.
If your vehicle needs a new
odometer installed, the new one will
be set to the mileage total of the old
odometer. If it cannot, it will be set at
zero and a label must be put on the
driver’s door to show the old mileage
reading when the new odometer was
installed. If the mileage is unknown,
the label should then indicate
“previous mileage unknown.”
Trip Odometer(s)
The trip odometer, located at the
center of the instrument panel
cluster, tells how far the vehicle
has been driven since the trip
odometer was set to zero.
To reset the trip odometer, hold the
reset stem, located to the right of
the speedometer, for approximately
one second while the trip odometer
is displayed. The engine must
be turned on.
Service Display
The vehicle may have a display
above the odometer that shows
when service is needed. The number
that displays with “INSP” is theremaining distance that can be
driven until service is required.
SeeEngine Oil Life System on
page 9-9and the index of the Saturn
Astra Limited Warranty, Maintenance
and Owner Assistance Information
Manual.
Tachometer
The tachometer displays the engine
speed in revolutions per minute.
Instruments and Controls 4-13
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