2009 CHEVROLET AVEO brake light

Brakes
Brake Fluid
The vehicle has one
reservoir for both the brake
and clutch hydraulic
systems. It is lled with
DOT-3 brake uid.
SeeEngine Compartment Overview on page 5-14for
the location of the reservoir.
There are only two reasons why the brake uid level in
the reservoir might go down:
The brake uid level goes down because of normal
brake lining wear. When new linings are installed,
the uid level goes back up.
A uid leak in the brake or clutch hydraulic system
can also cause a low uid level. Have the brake or
clutch hydraulic system xed, since a leak means
that sooner or later the brakes will not work well.Do not top off the brake uid. Adding brake uid does
not correct a leak. If uid is added when the linings are
worn, there will be too much uid when new brake
linings are installed. Add or remove uid, as necessary,
only when work is done on the brake or clutch
hydraulic system.
{CAUTION:
If too much brake uid 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 uid only when work is
done on the brake and/or clutch hydraulic system.
When the brake uid falls to a low level, the brake
warning light comes on. SeeBrake System Warning
Light on page 3-28.
5-34

Brake Wear
This vehicle has front disc brakes and could have rear
drum brakes or rear 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 rmly.
{CAUTION:
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 rst applied or lightly applied.
This does not mean something is wrong with the brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly tighten wheel nuts in the
proper sequence to torque specications inCapacities
and Specifications on page 5-93.If the vehicle has rear drum brakes, they do not have
wear indicators, but if a rear brake rubbing noise is
heard, have the rear brake linings inspected
immediately. Rear brake drums should be removed and
inspected each time the tires are removed for rotation
or changing. When the front brake pads are replaced,
have the rear brakes inspected, too.
Brake linings should always be replaced as complete
axle sets.
Brake Pedal Travel
See your dealer/retailer if the brake pedal does not
return to normal height, or if there is a rapid increase in
pedal travel. This could be a sign that brake service
might be required.
Brake Adjustment
Every moderate brake stop, the disc brakes adjust for
wear. If rarely making moderate or heavier brake stops,
the brakes might not adjust correctly. Very carefully
making a few moderate brake stops about every
1,000 miles (1 600 km) will adjust the brakes properly.
If the vehicle has rear drum brakes and the brake pedal
goes down farther than normal, the rear drum brakes
might need adjustment. Adjust them by backing up and
rmly applying the brakes a few times.
5-36

Fuses Usage
CIGAR Cigar Lighter
CLUSTERBrake Switch, TPMS, Anti-Theft
Module
DEFOG
MIRRORPower Mirror Unit, A/C Switch
RR DEFOG Rear Defog
DOOR LOCK Door Lock
NA DRL NA DRL Circuit
MIRROR/
SUNROOFMirror Control Switch, Room Lamp,
A/C Switch
EMS 1Engine Room Fuse Block, TCM,
VSS, Fuel Pump
EMS 2 Stoplamp Switch
HORN Horn
OBD DLC, Immobilizer
CLUSTER/
ROOM LAMPTrunk Room Lamp, Trunk Open
Switch, IPC, Room Lamp
SDM Sensing and Diagnostic Module
SOKET Power JackFuses Usage
STOP LAMP Brake Switch
SUNROOF Sunroof Module (Option)
T/SIG Hazard Switch
WIPER Wiper Switch, Wiper Motor
Engine Compartment Fuse Block
The engine compartment fuse block is located on the
driver side of the vehicle, near the battery. See
Engine Compartment Overview on page 5-14for more
information on location.
Notice:Spilling liquid on any electrical components
on the vehicle may damage it. Always keep the
covers on any electrical component.
To access the fuses, press in the side aps to release
the cover. To reinstall the cover, push the cover until it is
secure.
5-89

Maintenance Footnotes
†The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to
the completion of the vehicle’s useful life. We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the
maintenance be recorded.
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors for surface
condition. Inspect drum brake linings/shoes for wear or
cracks. Inspect other brake parts, including drums,
wheel cylinders, calipers, parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts
or signs of wear. Inspect power steering cables for
proper hook-up, binding, cracks, chafing, etc.
(c)Visually inspect hoses and have them replaced if
they are cracked, swollen, or deteriorated. Inspect
all pipes, fittings and clamps; replace with genuine
parts as needed. To help ensure proper operation,
a pressure test of the cooling system and pressure cap
and cleaning the outside of the radiator and air
conditioning condenser is recommended at least
once a year.(d)Inspect wiper blades for wear, cracking, or
contamination. Clean the windshield and wiper blades,
if contaminated. Replace wiper blades that are worn
or damaged. See Windshield Wiper Blade Replacement
on page 5-50 and Windshield and Wiper Blades on
page 5-84 for more information.
(e)Make sure the safety belt reminder light and safety
belt assemblies are working properly. Look for any
other loose or damaged safety belt system parts. If you
see anything that might keep a safety belt system
from doing its job, have it repaired. Have any torn or
frayed safety belts replaced. Also see Checking
the Restraint Systems on page 1-75.
(f)Lubricate all key lock cylinders, door hinges and
latches, hood hinges and latches, and trunk lid hinges
and latches. More frequent lubrication may be required
when exposed to a corrosive environment. Applying
silicone grease on weatherstrips with a clean cloth will
make them last longer, seal better, and not stick or
squeak.
(g)Visually inspect belt for fraying, excessive cracks, or
obvious damage. Replace belt if necessary.
6-8

A
Accessories and Modications............................ 5-3
Accessory Power Outlets.................................3-16
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-74
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-86
Air Cleaner/Filter, Engine.................................5-19
Air Conditioning..............................................3-18
Airbag
Passenger Status Indicator...........................3-27
Readiness Light..........................................3-26
Airbag System................................................1-60
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-74
How Does an Airbag Restrain?......................1-65
Passenger Sensing System...........................1-67
Servicing Your Airbag-Equipped Vehicle..........1-73
What Makes an Airbag Inate?......................1-65
What Will You See After an Airbag Inates?....1-66
When Should an Airbag Inate?....................1-64
Where Are the Airbags?...............................1-62
AM-FM Radio.................................................3-41
Antenna, Backglass.........................................3-59
Antenna, Fixed Mast.......................................3-58Antilock Brake System (ABS)............................. 4-5
Antilock Brake, System Warning Light................3-30
Appearance Care
Aluminum Wheels........................................5-84
Care of Safety Belts....................................5-82
Chemical Paint Spotting...............................5-85
Cleaning Exterior Lamps/Lenses....................5-83
Fabric/Carpet..............................................5-80
Finish Care.................................................5-83
Finish Damage............................................5-85
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-81
Interior Cleaning..........................................5-79
Leather......................................................5-81
Sheet Metal Damage...................................5-85
Tires..........................................................5-85
Underbody Maintenance...............................5-85
Washing Your Vehicle...................................5-82
Weatherstrips..............................................5-82
Windshield and Wiper Blades........................5-84
Appointments, Scheduling Service.....................7-11
Ashtray.........................................................3-17
Audio System.................................................3-40
AM-FM Radio.............................................3-41
Audio Steering Wheel Controls......................3-57
Backglass Antenna......................................3-59
1

Audio System (cont.)
Fixed Mast Antenna.....................................3-58
Radio Reception..........................................3-58
Radio with CD............................................3-46
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-22
B
Backglass Antenna..........................................3-59
Battery..........................................................5-37
Inadvertent Power Saver..............................3-16
Brake
Emergencies................................................ 4-6
Brake Fluid....................................................5-34
Brakes..........................................................5-34
System Warning Light..................................3-28
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-18
Bulb Replacement
Center High-Mounted Stoplamp (CHMSL)........5-47
Daytime Running Lamp................................3-14
Fog Lamp ..................................................3-15
Front Turn Signal, Sidemarker and
Parking Lamps.........................................5-45Bulb Replacement (cont.)
Halogen Bulbs............................................5-43
Headlamp Aiming........................................5-43
Headlamps.........................................5-43, 5-44
License Plate Lamps....................................5-49
Replacement Bulbs......................................5-49
Taillamps, Turn Signal, Sidemarker,
Stoplamps, and Back-Up Lamps.................5-48
Buying New Tires...........................................5-64C
California Fuel.................................................. 5-6
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Specications............................5-93
Carbon Monoxide.............................2-8, 2-32, 4-13
Care of
Safety Belts................................................5-82
CD, MP3 .......................................................3-54
Center High-Mounted Stoplamp (CHMSL)...........5-47
Chains, Tire...................................................5-68
Charging System Light....................................3-28
Check
Engine Lamp..............................................3-32
Checking Things Under the Hood......................5-11
2

Liftgate
Carbon Monoxide........................................2-10
Light
Airbag Readiness........................................3-26
Antilock Brake System (ABS) Warning............3-30
Brake System Warning.................................3-28
Change Engine Oil......................................3-35
Charging System.........................................3-28
Cruise Control.............................................3-36
Daytime Running Lamps Indicator..................3-36
Door Ajar...................................................3-36
Fog Lamp ..................................................3-35
Highbeam On.............................................3-36
Hold Mode .................................................3-30
Low Fuel Warning.......................................3-38
Oil Pressure...............................................3-34
Passenger Airbag Status Indicator..................3-27
Safety Belt Reminders..................................3-26
Tire Pressure..............................................3-31
Up-Shift.....................................................3-28
Lights
Exterior Lamps............................................3-13
Flash-to-Pass............................................... 3-8
High/Low Beam Changer................................ 3-8
Loading Your Vehicle.......................................4-16
Locks
Central Door Unlocking System....................... 2-7
Door ........................................................... 2-6
Rear Door Security Locks............................... 2-7
Loss of Control................................................ 4-8Low Fuel Warning Light...................................3-38
Lower Anchors and Tethers for Children.............1-46
Lumbar
Manual Controls............................................ 1-5
M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill.........................................6-10
At Least Once a Month................................6-10
At Least Once a Year..................................6-11
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-8
Maintenance Record....................................6-17
Maintenance Replacement Parts....................6-15
Maintenance Requirements............................. 6-2
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-13
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-2
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Lamp...............................3-32
Manual Lumbar Controls.................................... 1-5
Manual Seats................................................... 1-4
Manual Transmission
Fluid..........................................................5-23
Operation...................................................2-26
Manual Windows............................................2-12
7

Mirrors
Manual Rearview Mirror................................2-34
Outside Convex Mirror.................................2-35
Outside Heated Mirrors................................2-35
Outside Manual Mirrors................................2-34
Outside Power Mirrors..................................2-35
MP3 .............................................................3-54
MyGMLink.com................................................ 7-5
N
Navigation System, Privacy..............................7-20
New Vehicle Break-In......................................2-18
O
Odometer......................................................3-25
Odometer, Trip...............................................3-25
Off-Road Recovery........................................... 4-8
Oil
Change Engine Oil Light...............................3-35
Engine.......................................................5-16
Pressure Light.............................................3-34
Oil, Engine Oil Life System..............................5-18
Older Children, Restraints................................1-34
OnStar, Privacy..............................................7-20OnStar
®System, see OnStar®Manual...............2-36
Outlet Adjustment............................................3-21
Outlets
Accessory Power.........................................3-16
Outside
Convex Mirror.............................................2-35
Heated Mirrors............................................2-35
Manual Mirrors............................................2-34
Power Mirrors.............................................2-35
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
P
Paint, Damage...............................................5-85
Park
Shifting Into................................................2-29
Shifting Out of............................................2-30
Park Brake....................................................2-28
Parking
Over Things That Burn.................................2-32
Parking Your Vehicle.......................................2-31
Passenger Airbag Status Indicator.....................3-27
Passenger Compartment Air Filter.....................3-22
Passenger Sensing System..............................1-67
Passing........................................................... 4-8
Perchlorate Materials Requirements, California...... 5-4
8