2008 SATURN ASTRA 9-6

9. Place the compact spare tire on
the wheel-mounting surface.
10. Reinstall the wheel bolts with
the rounded end of the bolts
toward the wheel. Tighten each
bolt by hand until the wheel
is held against the hub.
11. Lower the vehicle by turning the
jack handle counterclockwise.
Lower the jack completely.12. Tighten the wheel bolts rmly
in a crisscross sequence,
as shown.
{CAUTION
Incorrect or improperly
tightened wheel bolts can
cause the wheel to come loose
and even come off. This could
lead to a crash. If you have to
(Continued)
CAUTION (Continued)
replace them, be sure to get
new original equipment wheel
bolts. Stop somewhere as
soon as you can and have the
bolts tightened with a torque
wrench to the proper torque
specication. SeeCapacities
and Specifications on
page 10-2for wheel bolt
torque specication.
Notice:Improperly tightened
wheel bolts can lead to brake
pulsation and rotor damage.
To avoid expensive brake repairs,
evenly tighten the wheel bolts
in the proper sequence and to
the proper torque specication.
SeeCapacities and Specifications
on page 10-2for the wheel bolt
torque specication.
Vehicle Service and Care 9-65
ProCarManuals.com

Storing a Flat or Spare
Tire and Tools
{CAUTION
Storing a jack, a tire, or other
equipment in the passenger
compartment of the vehicle
could cause injury. In a
sudden stop or collision,
loose equipment could strike
someone. Store all these in
the proper place.To store a at or spare tire and
tools, do the following:
A. Jack
B. Wheel Wrench
C. Jack Handle
1. Replace the jack and tools
as shown.2. Place the at tire face down into
the spare tire hub.
3. Turn spare tire hold-down bolt by
turning clockwise. Return the
foam pad to its original position.
9-66 Vehicle Service and Care
ProCarManuals.com

4. Put the load oor back in place.
The compact spare tire is for
temporary use only. Replace the
compact spare with a full-size tire
as soon as possible.
Compact Spare Tire
Although the compact spare tire
was fully inated when the vehicle
was new, it can lose air after
a time. Check the ination
pressure regularly. It should be
60 psi (420 kPa).
After installing the compact spare
on the vehicle, stop as soon
as possible and make sure the
spare tire is correctly inated.
The compact spare is made to
perform well at speeds up to
50 mph (80 km/h) for distances
up to 3,000 miles (5 000 km), so you
can nish your trip and have the
full-size tire repaired or replaced at
your convenience. Of course, it
is best to replace the spare with a
full-size tire as soon as possible.
The spare tire will last longer and
be in good shape in case it is
needed again.Notice:When the compact
spare is installed, do not take
your vehicle through an
automatic car wash with guide
rails. The compact spare can get
caught on the rails. That can
damage the tire and wheel, and
maybe other parts of your vehicle.
Do not use the compact spare on
other vehicles.
And do not mix the compact spare
tire or wheel with other wheels
or tires. They will not t. Keep the
spare tire and its wheel together.
Notice:Tire chains will not
t your compact spare. Using
them can damage your vehicle
and can damage the chains
too. Do not use tire chains on
your compact spare.
Vehicle Service and Care 9-67
ProCarManuals.com

Jump Starting
If your battery has run down, try to
use another vehicle and some
jumper cables to start your vehicle.
Be sure to use the following steps
to do it safely.
{CAUTION
Batteries can hurt you. They
can be dangerous because:
They contain acid that can
burn you.
They contain gas that can
explode or ignite.
They contain enough
electricity to burn you.
If you do not follow these steps
exactly, some or all of these
things can hurt you.Notice:Ignoring these steps
could result in costly damage to
your vehicle that would not
be covered by your warranty.
Trying to start your vehicle by
pushing or pulling it will not work,
and it could damage your vehicle.
1. Check the other vehicle. It must
have a 12-volt battery with a
negative ground system.
Notice:If the other vehicle’s
system is not a 12-volt system
with a negative ground, both
vehicles can be damaged. Only
use vehicles with 12-volt systems
with negative grounds to jump
start your vehicle.
2. Get the vehicles close enough
so the jumper cables can
reach, but be sure the vehicles
are not touching each other.
If they are, it could cause
a ground connection you do not
want. You would not be able
to start your vehicle, and the bad
grounding could damage the
electrical systems.To avoid the possibility of the
vehicles rolling, set the parking
brake rmly on both vehicles
involved in the jump start
procedure. Put an automatic
transmission in PARK (P)
or a manual transmission in
NEUTRAL before setting
the parking brake.
Notice:If you leave your radio or
other accessories on during the
jump starting procedure, they
could be damaged. The repairs
would not be covered by your
warranty. Always turn off your
radio and other accessories when
jump starting your vehicle.
3. Turn off the ignition on both
vehicles. Unplug unnecessary
accessories plugged into the
cigarette lighter or the accessory
power outlet. Turn off the radio
and all lamps that are not needed.
This will avoid sparks and help
save both batteries. And it could
save the radio!
9-68 Vehicle Service and Care
ProCarManuals.com

4. Open the hoods and locate the
batteries. Find the positive (+)
and negative (−) terminal
locations on each vehicle. Your
vehicle’s positive (+) terminal
is identied by “+” sign on battery
case or terminal.Engine
Compartment Overview on
page 9-6.
{CAUTION
An electric fan can start up
even when the engine is not
running and can injure you.
Keep hands, clothing and tools
away from any underhood
electric fan.
{CAUTION
Using a match near a battery
can cause battery gas to
explode. People have been hurt
doing this, and some have been
blinded. Use a ashlight if you
need more light.
Be sure the battery has enough
water. You do not need to add
water to the battery installed in
your new vehicle. But if a
battery has ller caps, be sure
the right amount of uid is
there. If it is low, add water to
take care of that rst. If you
don’t, explosive gas could be
present.
(Continued)
CAUTION (Continued)
Battery uid contains acid that
can burn you. Do not get it on
you. If you accidentally get it in
your eyes or on your skin, ush
the place with water and get
medical help immediately.
{CAUTION
Fans or other moving engine
parts can injure you badly.
Keep your hands away from
moving parts once the engine
is running.
Vehicle Service and Care 9-69
ProCarManuals.com

C
California Fuel.....................8-35
California Perchlorate
Materials Requirements....... 9-3
California Proposition 65
Warning............................ 9-3
Canadian Owners..................... ii
Capacities and
Specications...................10-2
Carbon Monoxide.........8-14, 8-27
Care, Safety Belts................1-22
Cargo Cover......................... 3-1
Cargo Tie Downs................... 3-1
Cautions and Notices............... iii
Chains, Tire........................9-59
Charging System Light..........4-17
Check
Engine Light....................4-20
Chemical Paint Spotting........9-79
Child Restraints
Child Restraint Systems.....1-41
Infants and Young
Children.......................1-38
Lower Anchors and
Tethers for Children.......1-45Child Restraints (cont.)
Older Children..................1-37
Securing..................1-50, 1-53
Where to Put the
Restraint......................1-43
Cleaning
Exterior...........................9-75
Interior............................9-72
Underbody Maintenance....9-79
Climate Control System.......... 7-1
Outlet Adjustment............... 7-4
Clutch, Hydraulic..................9-12
Collision Damage Repair.....11-10
Compact Spare Tire.............9-67
Content Theft-Deterrent.......... 2-9
Control of a Vehicle..............8-17
Coolant
Engine............................9-12
Engine Temperature
Warning Light...............4-19
Cooling System...................
9-16
Cruise Control....................... 4-5
Cruise Control Light..............4-24
Cupholders........................... 3-1Customer Assistance
Information
Courtesy
Transportation.......11-4, 11-8
Customer Assistance
Offices.........................11-5
Customer Satisfaction
Procedure....................11-1
GM Mobility
Reimbursement
Program.......................11-5
Reporting Safety
Defects to
Saturn........................11-14
Reporting Safety
Defects to the
Canadian
Government................11-14
Reporting Safety Defects
to the United States
Government................11-13
Roadside Assistance
Program.......................11-5
Service Publications
Ordering Information.....11-14
i-2 INDEX
ProCarManuals.com

D
Daytime Running Lamps......... 5-2
Defensive Driving.................8-16
Delayed Headlamps............... 5-2
Doing Your Own
Service Work..................... 9-4
Dome Lamps ........................ 5-3
Door
Ajar Light........................4-24
Locks............................... 2-5
Power Door Locks.............. 2-5
Rear Door Security Locks.... 2-6
Driver Information
Center (DIC)....................4-26
DIC Operation and
Displays...............4-27, 4-31
DIC Warnings and
Messages....................4-37
Driving
At Night..........................8-24
Before a Long Trip............8-26
Defensive........................8-16
Drunken..........................8-16
Highway Hypnosis............8-26Driving (cont.)
Hill and Mountain Roads....8-26
In Rain and on Wet
Roads.........................8-25
Rocking Your Vehicle to
Get it Out ....................8-30
Winter.............................8-27
Winter Mode Light............4-23
E
EDR .................................11-15
Electrical System
Add-On Equipment............9-33
Engine Compartment
Fuse Block...................9-34
Fuses.............................9-34
Headlamp Wiring..............9-33
Power Windows and
Other Power
Options........................9-34
Rear Compartment Fuse
Block...........................9-36
Windshield Wiper Fuses....9-34Engine
Air Cleaner/Filter...............9-11
Check and Service
Engine Soon
Light............................4-20
Coolant...........................9-12
Coolant Temperature
Warning Light...............4-19
Engine Compartment
Overview....................... 9-6
Exhaust...........................8-14
Oil ................................... 9-7
Oil Life System.................. 9-9
Overheating.....................9-15
Starting............................. 8-3
Engine Heater....................... 8-4
Entry Lighting........................ 5-3
Event Data Recorders.........11-16
Extender, Safety Belt............1-22
Exterior Lamps...................... 5-1
Exterior Lamps Off
Reminder........................4-24
INDEX i-3
ProCarManuals.com

F
Filter
Engine Air Cleaner............9-11
Finish Damage....................9-79
Fixed Mast Antenna.............6-25
Flashers, Hazard Warning....... 4-4
Flash-to-Pass........................ 4-8
Flat Tire..............................9-60
Flat Tire, Changing...............9-60
Flat Tire, Storing..................9-66
Fluid..................................9-12
Automatic Transmission.....9-12
Power Steering.................9-20
Windshield Washer...........9-20
Fog Lamp
Fog .................................. 5-2
Fog Lamp Light...................4-23
Fuel...................................8-35
Additives.........................8-36
California Fuel..................8-35
Filling a Portable Fuel
Container.....................8-38
Filling the Tank.................8-37
Fuels in Foreign
Countries.....................8-36Fuel (cont.)
Gage ..............................4-25
Gasoline Octane...............8-35
Gasoline Specications......8-35
Low Warning Light............4-25
Fuses.................................9-34
Engine Compartment
Fuse Block...................9-34
Rear Compartment
Fuse Block...................9-36
Windshield Wiper..............9-34
G
Gage
Fuel................................4-25
Speedometer...................4-13
Tachometer......................4-13
Gasoline
Octane............................8-35
Specications...................8-35
Glove Box............................ 3-1
GM Mobility
Reimbursement
Program..........................11-5
H
Hazard Warning Flashers........ 4-4
Head Restraints..................... 1-5
Headlamp
Aiming ............................9-26
Headlamp Wiring.................9-33
Headlamps
Bulb Replacement.............9-28
Daytime Running Lamps..... 5-2
Delayed............................ 5-2
Exterior Lamps................... 5-1
Flash-to-Pass..................... 4-8
Front Turn Signal Lamps . . . 9-28
Halogen Bulbs..................9-28
High/Low Beam Changer..... 4-8
Heater................................. 7-1
Engine.............................. 8-4
Height Adjuster, Seat.............. 1-2
Highbeam On Light..............4-24
High-Speed Operation,
Tires...............................9-47
Highway Hypnosis................8-26
Hill and Mountain Roads.......8-26
i-4 INDEX
ProCarManuals.com