Exhaust SATURN ASTRA 2008 Owners Manual

Page 96 of 304

Stop and check the tires as soon as
it is safe to do so. If underinated,
inate to the proper pressure.
SeeTires on page 9-38for more
information.
This light ashes for approximately
one minute and then stays on when
the system detects a malfunction.
SeeTire Pressure Monitor System
on page 9-48for more information.
Malfunction
Indicator Lamp
Check Engine Light
A computer system called OBD II
(On-Board Diagnostics-Second
Generation) monitors operation
of the fuel, ignition, and emission
control systems. It makes sure that
emissions are at acceptable levels
for the life of the vehicle, helping to
produce a cleaner environment.This light comes on briey, as a
check to show it is working, when the
ignition is turned to ON/RUN. If the
light does not come on, see your
dealer/retailer.
If the light stays on it indicates that
there is an OBD II problem and
service is required.
Malfunctions often are indicated by
the system before any problem is
apparent. Heeding the light can
prevent more serious damage to the
vehicle. This system is also designed
to assist the service technician in
correctly diagnosing any malfunction.Notice:If the vehicle is
continually driven with this light
on, after a while, the emission
controls might not work as well,
the vehicle’s fuel economy might
not be as good, and the engine
might not run as smoothly. This
could lead to costly repairs that
might not be covered by the
warranty.
Notice:Modications made to
the engine, transmission, exhaust,
intake, or fuel system of the
vehicle or the replacement of the
original tires with other than those
of the same Tire Performance
Criteria (TPC) can affect the
vehicle’s emission controls and
can cause this light to come on.
Modications to these systems
could lead to costly repairs not
covered by the warranty. This
could also result in a failure
to pass a required Emission
Inspection/Maintenance test.
SeeAccessories and
Modifications on page 9-3.
4-20 Instruments and Controls
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Driving and
Operating
Starting and Operating
Your Vehicle
New Vehicle Break-In.........8-2
Ignition Positions................8-2
Retained Accessory
Power (RAP).....................8-3
Starting the Engine.............8-3
Engine Heater....................8-4
Automatic Transmission
Operation..........................8-5
Manual Transmission
Operation..........................8-9
Parking Brake...................8-10
Shifting Into Park..............8-11
Shifting Out of Park..........8-13
Parking the Vehicle...........8-13
Parking Over Things
That Burn........................8-13
Engine Exhaust.................8-14
Running the Vehicle
While Parked..................8-14
Driving Your Vehicle
Defensive Driving..............8-16
Drunk Driving....................8-16
Control of a Vehicle..........8-17
Braking.............................8-17
Antilock Brake
System (ABS).................8-18
StabiliTrak®System..........8-19
Steering............................8-20
Off-Road Recovery............8-22
Passing.............................8-23
Loss of Control.................8-23
Driving at Night.................8-24
Driving in Rain and on
Wet Roads......................8-25
Before Leaving on a
Long Trip........................8-26
Highway Hypnosis.............8-26
Hill and Mountain
Roads.............................8-26
Winter Driving...................8-27
If Your Vehicle is Stuck
in Sand, Mud, Ice,
or Snow
..........................8-29
Rocking Your Vehicle to
Get It Out.......................8-30
Loading the Vehicle..........8-30
Fuel
Fuel..................................8-35
Gasoline Octane...............8-35
Gasoline Specications.....8-35
California Fuel..................8-35
Additives...........................8-36
Fuels in Foreign
Countries........................8-36
Filling the Tank.................8-37
Filling a Portable Fuel
Container........................8-38
Driving and Operating 8-1
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Shifting Out of Park
This vehicle has an electronic shift
lock release system. The shift
lock release is designed to:
Prevent ignition key removal
unless the shift lever is in
PARK (P) with the shift lever
button fully released.
Prevent movement of the shift
lever out of PARK (P), unless
the ignition is in the ON/RUN
position and the regular brake
pedal is applied.
The shift lock release is always
functional except in the case of an
uncharged or low voltage (less
than 9 volt) battery.
If your vehicle has an uncharged
battery or a battery with low voltage,
try charging or jump starting the
battery. SeeJump Starting on
page 9-68for more information.To shift out of PARK (P) use the
following sequence:
1. Apply the brake pedal.
2. Press the shift lever button.
3. Move the shift lever to the
desired position.
If you still are unable to shift out of
PARK (P):
1. Fully release the shift lever
button.
2. While holding down the brake
pedal, press the shift lever
button again.
3. Move the shift lever to the
desired position.
If you still cannot move the shift
lever from PARK (P), consult your
dealer/retailer or a professional
towing service.
Parking the Vehicle
Before you get out of your vehicle,
move the shift lever into FIRST (1) or
REVERSE (R) and rmly apply the
parking brake. Once the shift lever
has been placed into FIRST (1) or
REVERSE (R) with the clutch pedal
pressed in, you can turn the ignition
off and release the clutch.
Parking Over Things
That Burn
{CAUTION
Things that can burn could
touch hot exhaust parts under
your vehicle and ignite. Do not
park over papers, leaves, dry
grass, or other things that
can burn.
Driving and Operating 8-13
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Engine Exhaust
{CAUTION
Engine exhaust can kill. It
contains the gas carbon
monoxide (CO), which you
cannot see or smell. It can cause
unconsciousness and death.
You might have exhaust coming
in if:
The exhaust system sounds
strange or different.
Your vehicle gets rusty
underneath.
Your vehicle was damaged in
a collision.
(Continued)
CAUTION (Continued)
Your vehicle was damaged
when driving over high
points on the road or over
road debris.
Repairs were not done
correctly.
Your vehicle or the exhaust
system has been modied
improperly.
If you ever suspect exhaust is
coming into your vehicle:
Drive it only with all the
windows down to blow out
any CO.
Have your vehicle xed
immediately.
Running the Vehicle
While Parked
It is better not to park with the
engine running. But if you ever have
to, here are some things to know.
{CAUTION
Idling the engine with the
climate control system off
could allow dangerous exhaust
into your vehicle. See the
earlier caution underEngine
Exhaust on page 8-14.
(Continued)
8-14 Driving and Operating
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CAUTION (Continued)
Also, idling in a closed-in place
can let deadly carbon monoxide
(CO) into your vehicle even if the
climate control fan is at the
highest setting. One place
this can happen is a garage.
Exhaust — with CO — can come
in easily. NEVER park in a
garage with the engine running.
Also see “If You Are Caught in a
Blizzard” underWinter Driving
on page 8-27.
{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. Do not leave
your vehicle when the engine
is running unless you have to.
If you have left the engine
running, the vehicle can move
suddenly. You or others could
be injured. To be sure your
(Continued)
CAUTION (Continued)
vehicle will not move, even
when you are on fairly level
ground, always set the parking
brake and move the shift lever
to PARK (P).
Follow the proper steps to be sure
your vehicle will not move. See
Shifting Into Park on page 8-11.
Driving and Operating 8-15
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{CAUTION
Snow can trap exhaust gases
under your vehicle. This can
cause deadly CO (carbon
monoxide) gas to get inside.
CO could overcome you and
kill you. You cannot see it or
smell it, so you might not know
it is in your vehicle. Clear away
snow from around the base of
your vehicle, especially any
that is blocking the exhaust
pipe. And check around again
from time to time to be sure
snow does not collect there.
Open a window just a little on
the side of the vehicle that is
away from the wind. This will
help keep CO out.Run your engine only as long as you
must. This saves fuel. When you run
the engine, make it go a little faster
than just idle. That is, push the
accelerator slightly. This uses less
fuel for the heat that you get and it
keeps the battery charged. You will
need a well-charged battery to
restart the vehicle, and possibly
for signaling later on with the
headlamps. Let the heater run
for a while.
Then, shut the engine off and close
the window almost all the way to
preserve the heat. Start the engine
again and repeat this only when
you feel really uncomfortable from
the cold. But do it as little as
possible. Preserve the fuel as long
as you can. To help keep warm,
you can get out of the vehicle and
do some fairly vigorous exercises
every half hour or so until help
comes.
If Your Vehicle is
Stuck in Sand, Mud, Ice,
or Snow
Slowly and cautiously spin the
wheels to free the vehicle when
stuck in sand, mud, ice, or snow.
SeeRocking Your Vehicle to Get It
Out on page 8-30.
{CAUTION
If you let your vehicle’s tires
spin at high speed, they can
explode, and you or others
could be injured. The vehicle
can overheat, causing an
engine compartment re or
other damage. Spin the wheels
as little as possible and avoid
going above 35 mph (55 km/h)
as shown on the speedometer.
For information about using tire
chains on the vehicle, seeTire
Chains on page 9-59.
Driving and Operating 8-29
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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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Finish Damage
Any stone chips, fractures or deep
scratches in the nish should be
repaired right away. Bare metal will
corrode quickly and may develop
into major repair expense.
Minor chips and scratches can be
repaired with touch-up materials
available from your dealer/retailer.
Larger areas of nish damage
can be corrected in your dealer’s/
retailer’s body and paint shop.
Underbody Maintenance
Chemicals used for ice and snow
removal and dust control can collect
on the underbody. If these are not
removed, corrosion and rust can
develop on the underbody parts such
as fuel lines, frame, oor pan, and
exhaust system even though they
have corrosion protection.
At least every spring, ush these
materials from the underbody
with plain water. Clean any areas
where mud and debris can collect.
Dirt packed in close areas of
the frame should be loosened before
being ushed. Your dealer/retailer
or an underbody car washing
system can do this for you.
Chemical Paint Spotting
Some weather and atmospheric
conditions can create a chemical
fallout. Airborne pollutants can fall
upon and attack painted surfaces on
the vehicle. This damage can take
two forms: blotchy, ring-shaped
discolorations, and small, irregular
dark spots etched into the paint
surface.
Although no defect in the paint job
causes this, we will repair, at no
charge to the owner, the surfaces of
new vehicles damaged by this
fallout condition within 12 months
or 12,000 miles (20 000 km) of
purchase, whichever occurs rst.
Vehicle Service and Care 9-79
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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
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