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 Identi cation
......10-1
Capacities and
Speci cations
............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
ProCarManuals.com
Index
To quickly locate information about
the vehicle use the Index in the
back of the manual. It is an
alphabetical list of what is in the
manual and the page number where
it can be found.
Cautions and Notices
There are a number of safety
cautions in this book. A box with the
word CAUTION is used to tell
about things that could cause injury
if the warning is ignored.
{CAUTION
These mean there is something
that could hurt you or other
people.Cautions tell what the hazard is and
what to do to avoid or reduce the
hazard. Read these cautions.
A circle with a slash through it is a
safety symbol which means “Do
Not,” “Do Not do this” or “Do Not let
this happen.”
Notices are also used in this
manual.
Notice:These mean there is
something that could damage
your vehicle.A notice tells about something that
can damage the vehicle. Many times,
this damage would not be covered by
the vehicle’s warranty, and it could
be costly. The notice tells what to do
to help avoid the damage.
There are also warning labels on
the vehicle which use the same
words, CAUTION or NOTICE.
Other manuals may use CAUTION
and NOTICE warnings in different
colors or in different words.
Vehicle Symbols
The vehicle has components and
labels that use symbols instead
of text. Symbols are shown along
with the text describing the operation
or information relating to a speci c
component, control, message,
gage, or indicator.
Preface iii
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Remote Keyless Entry
(RKE) System Operation
c(Lock):Press to lock the doors,
liftgate and fuel tank door.
If the driver door is open, the doors
will not lock.
d(Unlock):Press to unlock the
doors, liftgate and fuel tank door.
Press and hold
dto lower all
the windows.
Matching Transmitter(s) to
Your Vehicle
Each RKE transmitter is uniquely
coded to prevent another transmitter
from unlocking the vehicle. If a
transmitter is lost or stolen, a
replacement can be purchased
through your dealer/retailer. All
transmitters need to be re-coded to
match the new transmitter. The lost
transmitter will no longer work after
the new transmitters are re-coded.
The vehicle can have a maximum of
ve transmitters coded to it.
Battery Replacement
Replace the battery if the Remote
Control Battery check message
appears in the DIC. See “Remote
Control Battery Check” underDIC
Warnings and Messages (Base and
Uplevel Systems) on page 4-37.
Notice:When replacing the
battery, do not touch any of
the circuitry on the transmitter.
Static from your body could
damage the transmitter.To replace the battery:
1. Extend the key. SeeKeys
on page 2-2for additional
information.
2. Open the RKE transmitter.
3. Remove the old battery. Do not
use a metal object.
4. Insert the new battery, positive
side facing up. Replace with a
CR2032 or equivalent battery.
5. Close the RKE transmitter.
Synchronization
After changing the battery, turn the
ignition to ON/RUN. This will
synchronize the key.
2-4 Keys, Doors and Windows
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Content Theft-Deterrent
This vehicle has a content
theft-deterrent alarm system.
The security light is located on the
instrument panel.
Do not use this system if there are
people in the vehicle. The doors
can not be unlocked from inside the
vehicle.
Arming the System
To arm the system:
1. Close all doors, windows, hood
and sunroof.
2. Press
con the Remote Keyless
Entry (RKE) transmitter.
The security light ashes when the
vehicle is armed.
Disarming the System
To disarm the system, do one of the
following:
Pressdon the RKE transmitter.
Turn the ignition on.
The security light stays on for
approximately one second when the
vehicle is disarming.
How the System Alarm is
Activated
To activate the system if it is armed,
open any door, the liftgate or
hood. The horn will sound and the
hazard warning ashers will ash.
How to Turn Off the System
Alarm
To turn off the system alarm, do
one of the following:
Press the unlock button on the
RKE transmitter.
Insert the key in the ignition and
turn it on.
The theft-deterrent system is
disarmed when the alarm is
turned off.
Keys, Doors and Windows 2-9
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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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The main components of the
instrument panel are the:
A.Exterior Lamps Controls on
page 5-1.
B. Outlets.Outlet Adjustment on
page 7-4.
C.Turn Signal/Multifunction Lever
on page 4-4.
D.DIC Operation and Displays
(Base Level DIC and Audio)
on page 4-27orDIC Operation
and Displays (Uplevel DIC
and Audio) on page 4-31and
Audio Steering Wheel Controls
on page 6-24. (If Equipped)
E.Instrument Panel Cluster on
page 4-12.F.Audio Steering Wheel Controls
on page 6-24. (If Equipped)
G.Windshield Wipers on page 4-9.
H.Heated Seats on page 1-6.
(If Equipped)
I.StabiliTrak
®System on
page 8-19. (If Equipped)
J.Driver Information Center (DIC)
on page 4-26. (If Equipped)
K.Hazard Warning Flashers on
page 4-4.
L.Power Door Locks on page 2-5.
M. Passenger Safety Belt
Reminder.Safety Belt
Reminders on page 4-14.
N. Front Passenger Airbag.Airbag
System on page 1-23.O.Fog Lamps on page 5-2.
(If Equipped)
P.Instrument Panel Brightness on
page 5-3.
Q.Hood Release on page 9-5.
R.Tilt Wheel on page 4-4.
S.Horn on page 4-4.
T.Ignition Positions on page 8-2.
U.Climate Control System on
page 7-1.
V.Accessory Power Outlet(s) on
page 4-10. (Covered)
W.Audio System(s) on page 6-1.
X.Glove Box on page 3-1.
Instruments and Controls 4-3
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