2010 SATURN AURA HYBRID brake fluid

Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gage
+:Fuses
i:Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control
M:Windshield Washer Fluid
iv
ProCarManuals.com

This light comes on briefly when the ignition key is
turned to ON/RUN. If it does not, have the vehicle
serviced by your dealer/retailer. If the system is working
normally the indicator light will then go off.
When the ignition is on, the brake system warning light
also comes on when the parking brake is set. The
light stays on if the parking brake does not fully release.
If it stays on after the parking brake is fully released,
it means there is a brake problem.
The Driver Information Center (DIC) may display a
BRAKE FLUID message. SeeDIC Warnings and
Messages on page 4-41for more information.
If the light comes on while driving, pull off the road and
stop carefully. The pedal may be harder to push or it
may go closer to the floor. It may take longer to stop. Try
turning off and restarting the vehicle one or two times,
if the light is still on, have the vehicle towed for service.
SeeTowing Your Vehicle on page 5-25.Antilock Brake System (ABS)
Warning Light
This light comes on briefly
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 4-27.
For vehicles with a Driver Information Center (DIC), see
DIC Warnings and Messages on page 4-41for all
brake related DIC messages.
4-28
ProCarManuals.com

DIC Warnings and Messages
These messages appear if there is a problem detected
in one of your vehicle’s systems.
A message clears when the vehicle’s condition is no
longer present. To acknowledge a message and clear it
from the display, press and hold any of the DIC
buttons. If the condition is still present, the warning
message comes back on the next time the vehicle is
turned off and back on. With most messages, a warning
chime sounds when the message displays. Your
vehicle may have other warning messages.
AUTO (Automatic) LIGHTS OFF
This message displays if the automatic headlamp
system is disabled with the headlamp switch. See
Automatic Headlamp System on page 4-12for more
information.
AUTO (Automatic) LIGHTS ON
This message displays if the automatic headlamp
system is enabled with the headlamp switch. See
Automatic Headlamp System on page 4-12for more
information.
BRAKE FLUID
This message displays, while the ignition is on, when
the brake fluid level is low. The brake system warning
light on the instrument panel cluster also comes on. See
Brake System Warning Light on page 4-27for more
information. Have the brake system serviced by
your dealer/retailer as soon as possible.
CHANGE OIL SOON
This message displays when the life of the engine oil
has expired and it should be changed.
When this message is acknowledged and cleared from
the display, the engine oil life system must still be
reset separately. SeeEngine Oil Life System on
page 6-18andScheduled Maintenance on page 7-3for
more information.
CHECK GAS CAP
This message displays if the fuel cap has not been fully
tightened. Recheck the fuel cap to make sure that it
is on properly. A few driving trips with the cap properly
installed should turn the message off.
CRUISE ENGAGED
This message displays when the cruise control system
is active. SeeCruise Control on page 4-7for more
information.
4-41
ProCarManuals.com

KEY FOB BATT (Battery) LOW
This message displays if the Remote Keyless Entry
(RKE) transmitter battery is low. Replace the battery in
the transmitter. See “Battery Replacement” under
Remote Keyless Entry (RKE) System Operation on
page 3-4.
LOW FUEL
This message displays when your vehicle is low on fuel.
Refill the fuel tank as soon as possible. SeeFuel
Gage on page 4-35,Fuel on page 6-6, andFilling the
Tank on page 6-9for more information.
LOW TRACTION
This message displays and the ESC/TCS light on the
instrument panel cluster flashes when the system
is actively limiting wheel spin. Slippery road conditions
may exist if this message is displayed, so adjust
your driving accordingly. This message stays on for a
few seconds after the system stops limiting wheel spin.
SeeTraction Control System (TCS) on page 5-7and
Electronic Stability Control (ESC)/Traction Control
System (TCS) Indicator/Warning Light on page 4-29for
more information.
LOW WASHER FLUID
This message displays when the vehicle’s windshield
washer fluid is low. Fill the windshield washer fluid
reservoir to the proper level as soon as possible. See
Windshield Washer Fluid on page 6-30.
POWER STEERING
This message displays if a problem has been detected
with the electric power steering. Have your vehicle
serviced by your dealer/retailer immediately.
PUSH PARK PEDAL
This message displays if the parking brake is left
engaged. SeeParking Brake on page 3-29for more
information.
SERVICE AIR BAG
This message displays when there is a problem with the
airbag system. Have your vehicle serviced by your
dealer/retailer immediately.
4-43
ProCarManuals.com

Service............................................................6-3
Accessories and Modifications..........................6-3
California Proposition 65 Warning.....................6-4
California Perchlorate Materials
Requirements.............................................6-4
Doing Your Own Service Work.........................6-4
Adding Equipment to the Outside
of the Vehicle.............................................6-5
Fuel................................................................6-6
Gasoline Octane............................................6-6
Gasoline Specifications....................................6-7
California Fuel...............................................6-7
Additives.......................................................6-7
Fuels in Foreign Countries...............................6-8
Filling the Tank..............................................6-9
Filling a Portable Fuel Container.....................6-11
Checking Things Under the Hood....................6-12
Hood Release..............................................6-12
Engine Compartment Overview.......................6-14
Engine Oil...................................................6-15
Engine Oil Life System..................................6-18
Engine Air Cleaner/Filter................................6-20
Automatic Transmission Fluid.........................6-22
Cooling System............................................6-22
Engine Coolant.............................................6-23
Engine Overheating.......................................6-28Windshield Washer Fluid................................6-30
Brakes........................................................6-31
Battery........................................................6-34
Jump Starting...............................................6-35
Headlamp Aiming...........................................6-39
Bulb Replacement..........................................6-39
Halogen Bulbs..............................................6-39
Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps...................6-40
License Plate Lamp.....................................
.6-41
Replacement Bulbs.......................................6-42
Windshield Wiper Blade Replacement..............6-42
Tires..............................................................6-43
Tire Sidewall Labeling...................................6-44
Tire Terminology and Definitions.....................6-46
Inflation - Tire Pressure.................................6-49
High-Speed Operation...................................6-50
Tire Pressure Monitor System.........................6-51
Tire Pressure Monitor Operation.....................6-52
Tire Inspection and Rotation...........................6-55
When It Is Time for New Tires.......................6-57
Buying New Tires.........................................6-58
Different Size Tires and Wheels......................6-59
Uniform Tire Quality Grading..........................6-60
Wheel Alignment and Tire Balance..................6-61
Wheel Replacement......................................6-62
Section 6 Service and Appearance Care
6-1
ProCarManuals.com

A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 6-20.
B. Cooling Fans (Out of view). SeeCooling System on
page 6-22.
C. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 6-15.
D. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 6-15.
E. Engine Coolant Surge Tank. SeeEngine Coolant on
page 6-23.
F. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 6-31.
G. Battery (Out of view). SeeBattery on page 6-34.
H. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 6-86.
I. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 6-30.Engine Oil
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 6-14
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.
6-15
ProCarManuals.com

Brakes
Brake Fluid
The brake master cylinder
reservoir is filled with
DOT 3 brake fluid. See
Engine Compartment
Overview on page 6-14for
the location of the reservoir.
There are only two reasons why the brake fluid level in
the reservoir might go down:
•The brake fluid level goes down because of normal
brake lining wear. When new linings are installed,
the fluid level goes back up.
•A fluid leak in the brake hydraulic system can also
cause a low fluid level. Have the brake hydraulic
system fixed, since a leak means that sooner
or later the brakes will not work well.Do not top off the brake fluid. Adding fluid does not
correct a leak. If fluid is added when the linings are worn,
there will be too much fluid when new brake linings are
installed. Add or remove brake fluid, as necessary, only
when work is done on the brake hydraulic system.
{WARNING:
If too much brake fluid is added, it can spill on
the engine and burn, if the engine is hot enough.
You or others could be burned, and the vehicle
could be damaged. Add brake fluid only when
work is done on the brake hydraulic system.
When the brake fluid falls to a low level, the BRAKE
FLUID message in the Driver Information Center (DIC)
displays. SeeDIC Warnings and Messages on
page 4-41.
6-31
ProCarManuals.com

What to Add
Use only new DOT 3 brake fluid from a sealed container.
SeeRecommended Fluids and Lubricants on page 7-10.
Always clean the brake fluid reservoir cap and the
area around the cap before removing it. This helps
keep dirt from entering the reservoir.
{WARNING:
With the wrong kind of fluid in the brake hydraulic
system, the brakes might not work well. This could
cause a crash. Always use the proper brake fluid.
Notice:
Using the wrong uid can badly damage brake
hydraulic system parts. For example, just a few
drops of mineral-based oil, such as engine oil, in
the brake hydraulic system can damage brake
hydraulic system parts so badly that they will
have to be replaced. Do not let someone put in
the wrong kind of uid.
If brake uid is spilled on the vehicle’s painted
surfaces, the paint nish can be damaged.
Be careful not to spill brake uid on the vehicle.
If you do, wash it off immediately. SeeWashing
Your Vehicle on page 6-77.
Brake Wear
This vehicle has disc brakes. Disc brake pads have
built-in wear indicators that make a high-pitched warning
sound when the brake pads are worn and new pads are
needed. The sound can come and go or be heard all the
time the vehicle is moving, except when applying the
brake pedal firmly.
{WARNING:
The brake wear warning sound means that soon
the brakes will not work well. That could lead to an
accident. When the brake wear warning sound is
heard, have the vehicle serviced.
Notice:Continuing to drive with worn-out brake
pads could result in costly brake repair.
Some driving conditions or climates can cause a brake
squeal when the brakes are first applied or lightly applied.
This does not mean something is wrong with the brakes.
6-32
ProCarManuals.com