brake SATURN ASTRA 2008 User Guide

PARK (P):This position locks the
front wheels. It is the best position
to use when the engine is started
because your vehicle cannot
move easily.
{CAUTION
It is 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 vehicle will not move, even
when you are on fairly level
ground, always set your parking
brake and move the shift lever to
PARK (P). SeeShifting Into Park
on page 8-11.Make sure the shift lever is fully in
PARK (P) before starting the engine.
Your vehicle has an automatic
transmission shift lock control
system. The regular brakes must be
applied before you can shift from
PARK (P) when the ignition key is in
ON/RUN. If you cannot shift out of
PARK (P) while holding the brake
pedal down, seeShifting Out of
Park on page 8-13.
REVERSE (R):Use this gear to
back up.
Notice:Shifting to R (Reverse)
while the vehicle is moving
forward could damage the
transmission. The repairs would
not be covered by the vehicle
warranty. Shift to R (Reverse)
only after the vehicle is stopped.
To rock your vehicle back and
forth to get out of snow, ice, or sand
without damaging the transmission,
seeRocking Your Vehicle to Get
It Out on page 8-30.NEUTRAL (N):In this position,
the engine does not connect with the
wheels. To restart while you are
already moving, use NEUTRAL (N)
only. Also, use NEUTRAL (N)
when your vehicle is being towed.{CAUTION
Shifting into a drive gear while
the engine is running at high
speed is dangerous. Unless
your foot is rmly on the brake
pedal, the vehicle could move
very rapidly. You could lose
control and hit people or
objects. Do not shift into a
drive gear while the engine is
running at high speed.
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Notice:Shifting out of P (Park)
or N (Neutral) with the engine
running at high speed may
damage the transmission. The
repairs would not be covered by
the vehicle warranty. Be sure the
engine is not running at high
speed when shifting the vehicle.
DRIVE (D):This position is for
normal driving.
Notice:If your vehicle seems to
start up rather slowly or not shift
gears when you go faster, and you
continue to drive your vehicle that
way, you could damage the
transmission. Have your vehicle
serviced right away.THIRD (3):This position is also
used for normal driving, however, it
offers more power and lower fuel
economy than DRIVE (D). Here are
some times you might choose
THIRD (3) instead of DRIVE (D):
When driving on hilly, winding
roads.
When going down a steep hill.
SECOND (2):This position gives
you more power but lower fuel
economy. Use SECOND (2) on hills.
It can help control the vehicles speed
as you go down steep mountain
roads, but then you would also want
to use your brakes off and on.
Notice:Driving in FIRST (1) for
more than 25 miles (40 km) or at
speeds over 55 mph (90 km/h)
may damage the transmission.
Also, shifting into FIRST (1) at
speeds above 65 mph (105 km/h)
can cause damage. Drive in
THIRD (3) or DRIVE (D) instead
of FIRST (1).FIRST (1):This position gives you
even more power but lower fuel
economy than SECOND (2). Use it
on very steep hills, or in deep snow
or mud. If the shift lever is put in
FIRST (1), the transmission does not
shift into rst gear until the vehicle is
going slowly enough.
Notice:Spinning the tires
or holding the vehicle in one
place on a hill using only
the accelerator pedal may
damage the transmission. The
repair will not be covered by your
warranty. If you are stuck, do
not spin the tires. When stopping
on a hill, use the brakes to
hold the vehicle in place.
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Winter Driving Mode
This feature helps you accelerate in
slippery driving conditions by using
THIRD (3) gear when you begin to
accelerate from a stopped position.
The winter driving mode button is
located on the center console.
Press once to turn on the winter
driving mode feature. The vehicle
will be in THIRD (3) gear when the
vehicle begins to move. Once the
vehicle is moving, the vehicle will
upshift normally.The Winter Driving Mode is turned
off by one of the following:Pressing the winter driving mode
button again.
Manually shifting to SECOND (2)
or FIRST (1) gear.
Turning off the ignition.
This light on the instrument panel
cluster will come on when the winter
driving mode is active.
To protect the transmission,
the winter program turns off
automatically at high transmission
oil temperatures.
Automatic Neutral Idle
The Automatic Neutral Idle shift
function automatically sets the
transmission to NEUTRAL (N) to
reduce fuel consumption when
the vehicle is not moving.
Automatic neutral is activated when
ALL of the following occurs:
The selector lever is in
DRIVE (D), THIRD (3),
SECOND (2) or FIRST (1) gear.
The foot brake is pressed.
The vehicle is stopped.
The accelerator pedal is not
pressed.
The transmission uid
temperature is greater than
0° C (32° F).
The road is not steeper than 15°.
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When you release the brake with the
transmission in gear, you may feel
the transmission shift from Neutral to
Drive automatically. You may also
feel the transmission shift from Drive
to Neutral when the brake is applied.
This is normal operation of the
automatic transmission.
Downhill Grade Assist
When traveling down steep grades
your transmission may automatically
downshift into a lower gear when the
brake is applied. You may feel this
downshift. This performance feature
of your automatic transmission
assists with engine braking to reduce
wear on your brake system. This is
normal operation of the automatic
transmission.
Performance On Demand
This feature allows the driver to
automatically force a downshift,
when traveling at speeds less than
approximately 70 mph (112 km/h),
by fully pressing the accelerator
pedal.
Manual Transmission
Operation
Five-Speed
This is the shift pattern.
Here is how to operate your manual
transmission:
FIRST (1):Press the clutch pedal
and shift into FIRST (1). Then,
slowly let up on the clutch pedal as
you press the accelerator pedal.
You can shift into FIRST (1) when
you are going less than 20 mph
(32 km/h). If you have come to a
complete stop and it is hard to shift
into FIRST (1), put the shift lever in
NEUTRAL (N) and let up on the
clutch. Press the clutch pedal back
down. Then shift into FIRST (1).SECOND (2):Press the clutch
pedal as you let up on the
accelerator pedal and shift into
SECOND (2). Then, slowly let up on
the clutch pedal as you press the
accelerator pedal.
THIRD (3), FOURTH (4) and
FIFTH (5):Shift into THIRD (3),
FOURTH (4) and FIFTH (5), the
same way you do for SECOND (2).
Slowly let up on the clutch pedal as
you press the accelerator pedal.
To stop, let up on the accelerator
pedal and press the brake pedal.
Just before the vehicle stops, press
the clutch pedal and the brake pedal,
and shift to NEUTRAL (N).
NEUTRAL (N):Use this position
when you start or idle your engine.
REVERSE (R):With the vehicle
stationary, wait three seconds after
declutching and pull up on the
button on the selector lever
to engage reverse gear.
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If reverse gear does not engage, set
the selector lever in neutral, and
release the clutch pedal. Press the
clutch pedal again and repeat
the gear selection.
Notice:Shifting to R (Reverse)
while the vehicle is moving
forward could damage the
transmission. The repairs wouldnot be covered by the vehicle
warranty. Shift to R (Reverse)
only after the vehicle is stopped.
Also, use REVERSE (R), along
with the parking brake, to park your
vehicle.
Shift Speeds
{CAUTION
If you skip a gear when you
downshift, you could lose
control of your vehicle. You
could injure yourself or others.
Do not shift down more than
one gear at a time when you
downshift.
Parking Brake
The parking brake is located
between the driver and passenger
seats.
To set the parking brake, hold the
brake pedal down and pull up on the
parking brake lever.
To release the parking brake, hold
the brake pedal down. Pull the
parking brake lever up until you
can press the release button. Hold
the release button in as you move
the brake lever all the way down.
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A warning chime will sound and
a brake warning light located on the
instrument panel cluster will come
on, if the parking brake is set,
the ignition is on and the vehicle
speed is greater than 5 mph
(8 km/h).
Notice:Driving with the parking
brake on can overheat the
brake system and cause
premature wear or damage
to brake system parts. Make sure
that the parking brake is fully
released and the brake warning
light is off before driving.Shifting Into Park
{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. If you have left
the engine running, the vehicle
can move suddenly. You or
others could be injured. To be
sure your vehicle will not move,
even when you are on fairly level
ground, use the steps that
follow.1. Hold the brake pedal down
with your right foot and set
the parking brake. SeeParking
Brake on page 8-10for more
information.
2. Move the shift lever into
PARK (P) by holding in the button
on the shift lever and pushing the
shift lever all the way toward the
front of the vehicle.
3. Turn the ignition key to
LOCK/OFF.
4. Remove the key and take it
with you. If you can leave
your vehicle with the ignition
key in your hand, your vehicle
is in PARK (P).
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Leaving Your Vehicle with the
Engine Running
{CAUTION
It can be dangerous to leave the
vehicle with the engine running.
The vehicle could move
suddenly if the shift lever is not
fully in P (Park) with the parking
brake rmly set. And, if you
leave the vehicle with the engine
running, it could overheat and
even catch re. You or others
could be injured. Do not leave
the vehicle with the engine
running.If you have to leave your vehicle
with the engine running, be sure your
vehicle is in PARK (P) and your
parking brake is rmly set before you
leave it. After you have moved the
shift lever into PARK (P), hold the
regular brake pedal down. Then, see
if you can move the shift lever away
from PARK (P) without rst pushing
the button.
If you can, it means that the shift
lever was not fully locked in
PARK (P).
Torque Lock
If you are parking on a hill and you
do not shift your transmission into
PARK (P) properly, the weight of the
vehicle may put too much force on
the parking pawl in the transmission.
You may nd it difficult to pull the
shift lever out of PARK (P).This is called torque lock. To prevent
torque lock, set the parking brake
and then shift into PARK (P) properly
before you leave the driver’s seat.
To nd out how, seeShifting Into
Park on page 8-11.
When you are ready to drive, move
the shift lever out of PARK (P)before
you release the parking brake.
If torque lock does occur, you may
need to have another vehicle
push your vehicle a little uphill to
take some of the pressure from the
parking pawl in the transmission,
so you can pull the shift lever out of
PARK (P).
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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.
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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.
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Medical research shows that alcohol
in a person’s system can make crash
injuries worse, especially injuries
to the brain, spinal cord, or heart.
This means that when anyone who
has been drinking — driver or
passenger — is in a crash, that
person’s chance of being killed or
permanently disabled is higher than
if the person had not been drinking.
Control of a Vehicle
The following three systems help
to control your vehicle while
driving — brakes, steering, and
accelerator. At times, as when
driving on snow or ice, it is easy to
ask more of those control systems
than the tires and road can provide.
Meaning, you can lose control of
your vehicle.
Adding non-dealer/non-retailer
accessories can affect your vehicle’s
performance. SeeAccessories
and Modifications on page 9-3.
Braking
SeeBrake System Warning Light on
page 4-17.
Braking action involves perception
time and reaction time. First, you
have to decide to push on the brake
pedal. That is perception time. Then
you have to bring up your foot and
do it. That is reaction time.
Average reaction time is about
three-fourths of a second. But that
is only an average. It might be
less with one driver and as long
as two or three seconds or
more with another. Age, physical
condition, alertness, coordination,
and eyesight all play a part.
So do alcohol, drugs, and
frustration. But even in three-fourths
of a second, a vehicle moving at
60 mph (100 km/h) travels 66 feet
(20 m). That could be a lot of
distance in an emergency, so
keeping enough space between
your vehicle and others is important.And, of course, actual stopping
distances vary greatly with the
surface of the road, whether it is
pavement or gravel; the condition of
the road, whether it is wet, dry, or icy;
tire tread; the condition of the brakes;
the weight of the vehicle; and the
amount of brake force applied.
Avoid needless heavy
braking. Some people drive in
spurts — heavy acceleration
followed by heavy braking — rather
than keeping pace with traffic. This
is a mistake. The brakes might not
have time to cool between hard
stops. The brakes will wear out much
faster if you do a lot of heavy braking.
If you keep pace with the traffic and
allow realistic following distances,
you will eliminate a lot of
unnecessary braking. That means
better braking and longer brake life.
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