SATURN ASTRA 2008 Owners Manual

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Vehicle Service
and Care
Service
Service...............................9-2
Accessories and
Modications.....................9-3
California Proposition 65
Warning............................9-3
California Perchlorate
Materials Requirements.....9-3
Doing Your Own
Service Work....................9-4
Adding Equipment to the
Outside of the Vehicle......9-4
Owner Checks
Owner Checks....................9-5
Hood Release.....................9-5
Engine Compartment
Overview...........................9-6
Engine Oil..........................9-7
Engine Oil Life System.......9-9
Engine Air Cleaner/Filter. . . .9-11
Automatic Transmission
Fluid................................9-12
Manual Transmission
Fluid................................9-12
Hydraulic Clutch................9-12
Engine Coolant.................9-12
Pressure Cap....................9-15
Engine Overheating...........9-15
Cooling System.................9-16
Power Steering Fluid.........9-20
Windshield Washer Fluid. . . .9-20
Windshield Wiper Blade
Replacement...................9-21
Brakes..............................9-22
Battery..............................9-25
Headlamp Aiming
Headlamp Aiming..............9-26
Bulb Replacement
Bulb Replacement.............9-28
Halogen Bulbs..................9-28
Front Turn Signal Lamps. . .9-28
Taillamps
(Five-Door Hatchback).....9-29
Taillamps
(Three-Door Hatchback). . .9-30
License Plate Lamp..........9-32
Replacement Bulbs...........9-33
Electrical System
Add-On Electrical
Equipment.......................9-33
Headlamp Wiring..............9-33
Windshield Wiper Fuses. . . .9-34
Power Windows and
Other Power Options.......9-34
Fuses...............................9-34
Engine Compartment
Fuse Block......................9-34
Rear Compartment
Fuse Block......................9-36
Tires
Tires.................................9-38
Winter Tires......................9-39
Tire Sidewall Labeling.......9-40
Tire Terminology and
Denitions.......................9-43
Ination - Tire Pressure. . . .9-46
High-Speed Operation.......9-47
Tire Pressure Monitor
System............................9-48
Tire Pressure Monitor
Operation........................9-50
Tire Inspection and
Rotation..........................9-51
When It Is Time for
New Tires.......................9-53
Vehicle Service and Care 9-1
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Buying New Tires.............9-54
Different Size Tires
and Wheels.....................9-55
Uniform Tire Quality
Grading...........................9-56
Wheel Alignment and
Tire Balance....................9-58
Wheel Replacement..........9-58
Tire Chains.......................9-59
Tire Changing
If a Tire Goes Flat............9-60
Changing a Flat Tire.........9-60
Removing the Spare
Tire and Tools.................9-61
Removing the Flat Tire
and Installing the
Spare Tire
.......................9-62
Storing a Flat or Spare
Tire and Tools.................9-66
Compact Spare Tire..........9-67
Jump Starting
Jump Starting...................9-68
Towing
Towing Your Vehicle.........9-72
Recreational Vehicle
Towing............................9-72
Towing a Trailer................9-72
Appearance Care
Interior Cleaning................9-72
Exterior Cleaning..............9-75
Sheet Metal Damage........9-78
Finish Damage..................9-79
Underbody Maintenance. . . .9-79
Chemical Paint Spotting. . . .9-79
Vehicle Care/Appearance
Materials.........................9-80
Service
For service and parts needs,
visit your dealer/retailer. You will
receive genuine Saturn parts
and Saturn-trained and supported
service people.
Genuine Saturn parts have one of
these marks.
9-2 Vehicle Service and Care
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Accessories and
Modications
When non-dealer/non-retailer
accessories are added to your
vehicle they can affect your vehicle’s
performance and safety, including
such things as, airbags, braking,
stability, ride and handling,
emissions systems, aerodynamics,
durability, and electronic systems like
antilock brakes, traction control and
stability control. Some of these
accessories could even cause
malfunction or damage not covered
by warranty.
GM Accessories are designed to
complement and function with other
systems on your vehicle. Your GM
dealer/retailer can accessorize
your vehicle using genuine GM
Accessories. When you go to your
GM dealer/retailer and ask forGM Accessories, you will know that
GM-trained and supported service
technicians will perform the work
using genuine GM Accessories.
Also, seeAdding Equipment to
Your Airbag-Equipped Vehicle on
page 1-35.
California Proposition 65
Warning
Most motor vehicles, including this
one, contain and/or emit chemicals
known to the State of California
to cause cancer and birth defects or
other reproductive harm. Engine
exhaust, many parts and systems
(including some inside the vehicle),
many uids, and some component
wear by-products contain and/or
emit these chemicals.
California Perchlorate
Materials Requirements
Certain types of automotive
applications, such as airbag
initiators, seat belt pretensioners,
and lithium batteries contained
in remote keyless entry transmitters,
may contain perchlorate materials.
Special handling may be necessary.
For additional information, see
www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Vehicle Service and Care 9-3
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Doing Your Own
Service Work
{CAUTION
You can be injured and your
vehicle could be damaged if
you try to do service work on a
vehicle without knowing enough
about it.
Be sure you have sufficient
knowledge, experience, the
proper replacement parts, and
tools before you attempt any
vehicle maintenance task.
Be sure to use the proper
nuts, bolts, and other
fasteners. English and metric
fasteners can be easily
confused. If you use the
wrong fasteners, parts can
later break or fall off. You
could be hurt.If you want to do some of your own
service work, you should use the
proper service manual. It tells
you much more about how to
service your vehicle than this
manual can. To order the proper
service manual, seeService
Publications Ordering Information
on page 11-14.
Your vehicle has an airbag system.
Before attempting to do your
own service work, seeAirbag
System Check on page 1-36.
You should keep a record with all
parts receipts and list the mileage
and the date of any service work
you perform. See “Maintenance
Record” in the Limited Warranty,
Maintenance and Owner Assistance
Information manual.
Adding Equipment to the
Outside of the Vehicle
Things you might add to the outside
of your vehicle can affect the
airow around it. This can cause
wind noise and can affect fuel
economy and windshield washer
performance. Check with your
dealer/retailer before adding
equipment to the outside of your
vehicle.
9-4 Vehicle Service and Care
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Owner Checks
{CAUTION
An electric fan under the hood
can start up and injure you
even when the engine is not
running. Keep hands, clothing,
and tools away from any
underhood electric fan.
{CAUTION
Things that burn can get on hot
engine parts and start a re.
These include liquids like fuel,
oil, coolant, brake uid,
windshield washer and other
uids, and plastic or rubber.
You or others could be burned.
Be careful not to drop or spill
things that will burn onto a
hot engine.
Hood Release
To open the hood:
1. Pull the handle that is located
under the instrument panel.2. Push the secondary hood
release lever upward.
3. Lift the hood.
After the hood is slightly lifted, it will
continue to open to the full position.
Before closing the hood, be sure
all the ller caps are on properly.
Then lift the hood to relieve
pressure. Pull the hood down,
close it rmly.
Vehicle Service and Care 9-5
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Engine Compartment Overview
When you open the hood, this is what you will see:
9-6 Vehicle Service and Care
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A.Engine Air Cleaner/Filter on
page 9-11.
B. Engine Oil Fill Cap.Engine Oil
on page 9-7.
C. Brake Fluid Reservoir.Brakes
on page 9-22.
D. Coolant Reservoir.Cooling
System on page 9-16.
E. Coolant Reservoir Pressure Cap.
Pressure Cap on page 9-15.
F.Engine Compartment Fuse Block
on page 9-34.
G.Battery on page 9-25.
H.Windshield Washer Fluid on
page 9-20.
I. Engine Oil Dipstick.Engine Oil
on page 9-7.Engine Oil
If the low oil level light appears on
the instrument cluster, check
the engine oil level right away.
SeeLow Oil Level Light on
page 4-23. You should check the
engine oil level regularly; this is just
a reminder.
Checking Engine Oil
It is a good idea to check the
engine oil every time you get fuel.
In order to get an accurate reading,
the oil must be warm and the
vehicle must be on level ground.
The engine oil dipstick handle
is a yellow loop. SeeEngine
Compartment Overview on page 9-6
for the location of the engine oil
dipstick.
1. Turn off the engine and give the
oil several minutes to drain back
into the oil pan. If you do not
do this, the oil dipstick might not
show the actual level.
2. Pull the dipstick and clean it with
a paper towel or cloth, then push
it back in all the way. Remove it
again, keeping the tip down
and check the level.
Vehicle Service and Care 9-7
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When to Add Engine Oil
If the oil is below the MIN (minimum)
mark, add at least one quart/liter of
the recommended oil. This section
explains what kind of oil to use.
For engine oil crankcase capacity,
seeCapacities and Specifications on
page 10-2.
Notice:Do not add too much oil.
If the engine has so much oil
that the oil level gets above the
upper mark that shows the proper
operating range, the engine
could be damaged.
SeeEngine Compartment Overview
on page 9-6for the location of
the engine oil ll cap.
Add enough oil to put the level
somewhere in the proper operating
range. Push the dipstick all the
way back in when you are through.
What Kind of Engine Oil to Use
Look for three things:
GM6094M
Use only an oil that meets
GM Standard GM6094M.
SAE 5W-30
SAE 5W-30 is best for the
vehicle. If you are in an area
of extreme cold, where the
temperature falls below
−20°F (−29°C), use either an
SAE 5W-30 synthetic oil or
an SAE 0W-30 oil. Both provide
easier cold starting and better
protection for the engine at
extremely low temperatures.
These numbers on an oil
container show its viscosity, or
thickness. Do not use other
viscosity oils such as
SAE 20W-50.
9-8 Vehicle Service and Care
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American Petroleum Institute
(API) starburst symbol
Oils meeting these requirements
should have the starburst symbol
on the container. This symbol
indicates that the oil has been
certied by the American
Petroleum Institute (API).
Notice:Use only engine oil
identied as meeting GM Standard
GM6094M and showing the
American Petroleum Institute
Certied For Gasoline Engines
starburst symbol. Failure to use
the recommended oil can result in
engine damage not covered by
your warranty.Engine Oil Additives
Do not add anything to the oil.
The recommended oils with
the starburst symbol that meet
GM Standard GM6094M are all you
need for good performance and
engine protection.
Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system
that lets you know when to change
the engine oil and lter. This is
based on engine revolutions
and engine temperature, and not
on mileage. Based on driving
conditions, the mileage at which an
oil change will be indicated can
vary considerably. For the oil
life system to work properly, you
must reset the system every
time the oil is changed.When the system has calculated
that oil life has been diminished, it
will indicate that an oil change
is necessary. The letters InSP will
appear in the odometer display.
Change the oil as soon as possible
within the mileage indicated on
the display. If you are driving under
the best conditions, the oil life
system might indicate that an oil
change is necessary once a
year. The engine oil and lter must
be changed at least once a year
and at this time the system must be
reset. Your dealer/retailer has
trained service people who will
perform this work using genuine
parts and reset the system. It is also
important to check the oil regularly
and keep it at the proper level.
If the system is ever reset
accidentally, you must change the
oil at 3,000 miles (5 000 km)
since your last oil change.
Remember to reset the oil life
system whenever the oil is changed.
Vehicle Service and Care 9-9
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How to Reset the Engine Oil
Life System
The Engine Oil Life System
calculates when to change the
engine oil and lter based on vehicle
use. Whenever the oil is changed,
reset the system so it can calculate
when the next oil change is
required. If a situation occurs where
you change the oil prior to the
letters InSP appearing in the
odometer display, reset the system.
After changing the engine oil,
reset the system:
1. Turn the ignition key to
LOCK/OFF.
2. Press the instrument panel
cluster stem until the odometer
is displayed.3. Press and hold the cluster
stem until the letters InSP
are displayed.
4. Hold the cluster stem down and
turn the ignition key to ON/RUN.
5. The letters InSP in the instrument
panel cluster display will ash.
6. Keep the cluster stem down for
at least 20 seconds and then
release the stem.
If the letters InSP and the remaining
mileage for the next oil change
appear in the instrument panel
cluster display, the system is
properly reset.
What to Do with Used Oil
Used engine oil contains certain
elements that can be unhealthy for
your skin and could even cause
cancer. Do not let used oil stay on
your skin for very long. Clean your
skin and nails with soap and water,
or a good hand cleaner. Wash or
properly dispose of clothing or rags
containing used engine oil. See the
manufacturer’s warnings about the
use and disposal of oil products.
Used oil can be a threat to the
environment. If you change your own
oil, be sure to drain all the oil from the
lter before disposal. Never dispose
of oil by putting it in the trash, pouring
it on the ground, into sewers, or into
streams or bodies of water. Recycle
it by taking it to a place that collects
used oil.
9-10 Vehicle Service and Care
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