2009 SATURN AURA brakes

I(On/Off):Press to turn the cruise control system on
and off.
RES+ (Resume):Press to resume a set speed and to
accelerate the speed.
SET−(Set):Press to set a speed and to decrease the
speed.
To set a speed do the following:
1. Press
Ito turn cruise control on. The indicator
light on the button comes on.
2. Get up to the desired speed.
3. Press the SET−and release it. The cruise symbol
displays in the instrument panel cluster to show the
system is engaged.
4. Take your foot off the accelerator pedal.
When the brakes are applied, the cruise control
shuts off.
If the vehicle is in cruise control and the Traction Control
System (TCS) begins to limit wheel spin, the cruise
control automatically disengages. SeeTraction Control
System (TCS) on page 4-8. When road conditions allow,
the cruise control can be used again.
Resuming a Set Speed
If the cruise control is set at a desired speed and then
the brakes are applied, the cruise control is disengaged.
But it does not need to be reset. The cruise symbol in the
instrument panel cluster also goes out indicating cruise is
no longer engaged. Once the vehicle speed is 25 mph
(40 km/h) or more, briey press the RES+.
The vehicle returns to the previously set speed and
stays there.
Increasing Speed While Using Cruise
Control
There are two ways to increase the vehicle speed while
using cruise control:
If the cruise control system is already engaged,
press and hold the RES+ button until the desired
speed is reached, then release it.
To increase the vehicle speed in small amounts,
briey press the RES+ and then release it. Each
time this is done, the vehicle goes about 1 mph
(1.6 km/h) faster.
3-11
ProCarManuals.com

Reducing Speed While Using Cruise
Control
If the cruise control system is already engaged:
Press and hold the SET−until the desired lower
speed is reached, then release it.
To slow down in very small amounts, briey push
the SET−. Each time this is done, the vehicle
goes about 1 mph (1.6 km/h) slower.
Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase the vehicle’s
speed. When you take your foot off the pedal, the
vehicle slows down to the previously set cruise
control speed.
Using Cruise Control on Hills
How well the cruise control works on hills depends upon
the vehicle’s speed, load, and the steepness of the hills.
When going up steep hills, you might have to step on the
accelerator pedal to maintain the vehicle’s speed. When
going downhill, you might have to brake or shift to a lower
gear to keep the vehicle at a lower speed. When the
brakes are applied this ends the cruise control.
Ending Cruise Control
There are two ways to disengage the cruise control:
Step lightly on the brake pedal; when cruise control
disengages, the cruise symbol in the instrument
panel cluster goes out.
Press theIbutton, to turn off the cruise control
system.
Erasing Speed Memory
The cruise control set speed memory is erased when
the cruise control or the ignition is turned off.
3-12
ProCarManuals.com

Antilock Brake System (ABS)
Warning Light
This light comes on briey
while the starting the
engine.
If it does not, have the vehicle serviced by the
dealer/retailer. If the system is working normally the
indicator light will then go off.
If the ABS light stays on, turn the ignition off, if the light
comes on while driving, stop as soon as it is safely
possible and turn the ignition off. Then start the engine
again to reset the system. If the ABS light still stays on, or
comes on again while driving, the vehicle needs service.
If the regular brake system warning light is not on, the
vehicle still has brakes, but it does not have antilock
brakes. If the regular brake system warning light is also
on, the vehicle does not have antilock brakes and there is
a problem with the regular brakes. SeeBrake System
Warning Light on page 3-33.
For vehicles with a Driver Information Center (DIC), see
DIC Warnings and Messages on page 3-45for all
brake related DIC messages.
Electronic Stability Control (ESC)/
Traction Control System (TCS)
Indicator/Warning Light
For vehicles with the
Electronic Stability Control
(ESC) system or the
Traction Control System
(TCS), the indicator/
warning light comes on
briey when the engine
is started.
If it does not, have the vehicle serviced by the dealer/
retailer. If the system is working normally the indicator
light goes off.
If this light is on while certain DIC messages display,
this indicates that the ESC and TCS are not working or
are disabled.
3-34
ProCarManuals.com

Drunk Driving
{CAUTION:
Drinking and then driving is very dangerous. Your
reexes, perceptions, attentiveness, and judgment
can be affected by even a small amount of alcohol.
You can have a serious — or even fatal — collision
if you drive after drinking. Do not drink and drive or
ride with a driver who has been drinking. Ride home
in a cab; or if you are with a group, designate a
driver who will not drink.
Death and injury associated with drinking and driving is
a global tragedy.
Alcohol affects four things that anyone needs to drive a
vehicle: judgment, muscular coordination, vision, and
attentiveness.
Police records show that almost 40 percent of all motor
vehicle-related deaths involve alcohol. In most cases,
these deaths are the result of someone who was drinking
and driving. In recent years, more than 17,000 annual
motor vehicle-related deaths have been associated with
the use of alcohol, with about 250,000 people injured.For persons under 21, it is against the law in every
U.S. state to drink alcohol. There are good medical,
psychological, and developmental reasons for
these laws.
The obvious way to eliminate the leading highway
safety problem is for people never to drink alcohol
and then drive.
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 the 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 the vehicle.
SeeTraction Control System (TCS) on page 4-8and
Electronic Stability Control (ESC) on page 4-6.
Adding non-dealer/non-retailer accessories can affect
vehicle performance. SeeAccessories and Modifications
on page 5-3.
4-3
ProCarManuals.com

Braking
SeeBrake System Warning Light on page 3-33.
Braking action involves perception time and reaction
time. Deciding to push the brake pedal is perception
time. Actually doing it 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
the 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 with a
lot of heavy braking. Keeping pace with the traffic and
allowing realistic following distances eliminates a lot of
unnecessary braking. That means better braking and
longer brake life.
If the engine ever stops while the vehicle is being
driven, brake normally but do not pump the brakes.
If the brakes are pumped, the pedal could get harder
to push down. If the engine stops, there will still be some
power brake assist but it will be used when the brake
is applied. Once the power assist is used up, it can
take longer to stop and the brake pedal will be harder
to push.
Adding non-dealer/non-retailer accessories can affect
vehicle performance. SeeAccessories and Modifications
on page 5-3.
4-4
ProCarManuals.com

Antilock Brake System (ABS)
This vehicle has the Antilock Brake System (ABS), an
advanced electronic braking system that helps prevent a
braking skid.
When the engine is started and the vehicle begins to
drive away, ABS checks itself. A momentary motor or
clicking noise might be heard while this test is going on,
and it might even be noticed that the brake pedal moves
a little. This is normal.
If there is a problem with
ABS, this warning light
stays on. SeeAntilock
Brake System (ABS)
Warning Light on
page 3-34.
Let us say the road is wet and you are driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here is what
happens with ABS:
A computer senses that the wheels are slowing down.
If one of the wheels is about to stop rolling, the computer
will separately work the brakes at each wheel.ABS can change the brake pressure to each wheel,
as required, faster than any driver could. This can help
the driver steer around the obstacle while braking hard.
As the brakes are applied, the computer keeps receiving
updates on wheel speed and controls braking pressure
accordingly.
Remember: ABS does not change the time needed
to get a foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle in
front of you, there will not be enough time to apply the
brakes if that vehicle suddenly slows or stops. Always
leave enough room up ahead to stop, even with ABS.
Using ABS
Do not pump the brakes. Just hold the brake pedal
down rmly and let antilock work. The antilock pump
or motor might be heard operating and the brake pedal
might be felt to pulsate, but this is normal.
4-5
ProCarManuals.com

When the ESC system is turned off, the TRACTION
OFF and ESC OFF messages will appear, and the
ESC/TCS light will be on solid to warn the driver that
both traction control and ESC are disabled.
It is recommended to leave the system on for normal
driving conditions, but it may be necessary to turn the
system off if the vehicle is stuck in sand, mud, ice or
snow, and you want to “rock” the vehicle to attempt to
free it. It may also be necessary to turn off the system
when driving in extreme off-road conditions where high
wheel spin is required. SeeIf Your Vehicle is Stuck in
Sand, Mud, Ice, or Snow on page 4-20.
ESC may also turn off automatically if it determines
that a problem exists with the system. The ESC OFF
and SERVICE ESC messages and the ESC/TCS light
will be on solid to warn the driver that ESC is disabled
and requires service. If the problem does not clear after
restarting the vehicle, see your dealer/retailer for service.
SeeDIC Warnings and Messages on page 3-45for more
information.
Adding non-dealer/non-retailer accessories can affect
the vehicle’s performance. SeeAccessories and
Modifications on page 5-3for more information.Traction Control System (TCS)
The vehicle may have a Traction Control System (TCS)
that limits wheel spin. This is especially useful in slippery
road conditions. The system operates only if it senses
that the front wheels are spinning too much or are
beginning to lose traction. When this happens, the
system works the front brakes and reduces engine
power by closing the throttle and managing engine
spark to limit wheel spin.
This light will ash when
the traction control system
is limiting wheel spin.
The system may be heard or felt while it is working, but
this is normal.
4-8
ProCarManuals.com

Traction Control Operation
Traction control limits wheel spin by reducing engine
power to the wheels (engine speed management)
and by applying brakes to each individual wheel
(brake-traction control) as necessary.
The traction control system is enabled automatically
when the vehicle is started, and it will activate and ash
the ESC/TCS light and display the LOW TRACTION
message if it senses either of the front wheels are
spinning or beginning to lose traction while driving.
For more information on the LOW TRACTION message,
seeDriver Information Center (DIC) on page 3-43.
Notice:If the wheel(s) of one axle are allowed
to spin excessively while the ESC/TCS, ABS and
Brake warning lights and the SERVICE ESC and/or
SERVICE TRACTION messages are displayed, the
differential could be damaged. The repairs would not
be covered by the vehicle warranty. Reduce engine
power and do not spin the wheel(s) excessively while
these lights and this message are displayed.Notice:When traction control is turned off, it is
possible to lose traction. If you attempt to shift with
the front wheels spinning with a loss of traction,
it is possible to cause damage to the transmission.
Do not attempt to shift when the front wheels do
not have traction. Damage caused by misuse of
the vehicle is not covered. See your warranty book
for additional information.
The traction control system may activate on dry
or rough roads or under conditions such as heavy
acceleration while turning or abrupt upshifts/downshifts
of the transmission. When this happens, a reduction in
acceleration may be noticed, or a noise or vibration may
be heard. This is normal.
If the vehicle is in cruise control when the system
activates, the ESC/TCS light will ash and the cruise
control will automatically disengage. The cruise control
may be re-engaged when road conditions allow.
SeeCruise Control on page 3-10.
Adding non-dealer/non-retailer accessories can affect
the vehicle’s performance. SeeAccessories and
Modifications on page 5-3for more information.
4-10
ProCarManuals.com