2003 CHEVROLET IMPALA horn

Horn
Press near or on the horn symbols on your steering
wheel pad to sound the horn.
Tilt Wheel
A tilt steering wheel allows you to adjust the steering
wheel before you drive. You can raise the steering wheel
to the highest level to give your legs more room when
you exit and enter. The lever to adjust it is located on the
left side of the steering column.
To adjust the wheel, hold
the steering wheel and pull
the lever. Move the
steering wheel to a
comfortable level, then
release the lever to
lock the wheel into place.
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
·Turn Signal and Lane-Change Indicator
·Headlamp High/Low-Beam Changer
·Flash-to-Pass
·Windshield Wipers
·Windshield Washer
·Cruise Control
For more information on the exterior lamps, see
Exterior
Lamps on page 3-14later in this section.
3-7

Underhood Fuse Block (Upper)
Some fuses are in a fuse block in the engine
compartment on the passenger's side of the vehicle.
See
Engine Compartment Overview on page 5-12for more information on location.
Relays Usage
FUEL PUMP Fuel Pump
DRL RELAY Daytime Running Lamps
A.I.R. RELAY Air Induction Reaction Relay
CRANK RLY Starter (Crank) Relay
HORNS Horn
FOG LTS Fog Lamps
Fuses Usage
LEFT I/P Left Fuse Block (Battery)
RT I/P #1 Right Fuse Block (Battery)
RT I/P #2 Right Fuse Block (Battery)
U/HOOD #1 Underhood (Top) Fuse Block
HORN RLY Horn Relay
BLANK Blank
BLANK Blank
FOG RLY Fog Lamps Relay
F/PMP RLY Fuel Pump Relay
DRL/EXIT LTSLow (Left Front) & High (Left Front)
Headlamps
EXT LTSLow (Right Front) & High (Right
Front) Headlamps
PCM PCM Battery
A/C RLY
(CMPR)HVAC Compressor Relay &
Generator
5-100

Care of (cont.)
Your CD Player...........................................3-92
Your CDs ...................................................3-92
Cassette Tape Messages.........................3-63, 3-86
Cassette Tape Player Service...........................6-10
CD Adapter Kits.....................................3-63, 3-87
Center Console Storage Area...........................2-43
Center Front Passenger Position,
Safety Belts................................................1-23
Chains, Tires..................................................5-71
Change Engine Oil Message............................3-44
Check Engine Light.........................................3-37
Checking Coolant............................................5-28
Checking Engine Oil........................................5-16
Checking Things Under the Hood......................5-10
Checking Your Restraint Systems......................1-61
Check...........................................................3-37
Engine Light...............................................3-37
Chemical Paint Spotting...................................5-91
Child Restraints..............................................1-37
Child Restraint Systems...............................1-37
Infants and Young Children...........................1-33
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-43
Older Children.............................................1-31
Securing a Child Restraint Designed
for the LATCH System..............................1-45
Securing a Child Restraint in a
Rear Seat Position...................................1-45Child Restraints (cont.)
Securing a Child Restraint in the
Right Front Seat Position..........................1-48
Top Strap Anchor Location............................1-42
Top Strap...................................................1-41
Where to Put the Restraint...........................1-40
Chime Level Adjustment..................................3-94
CHIRP (Horn Chirp Timer)...............................2-51
Cigarette Lighter.............................................3-21
Cleaning Aluminum Wheels..............................5-90
Cleaning Exterior Lamps/Lenses.......................5-88
Cleaning Fabric/Carpet....................................5-85
Cleaning Glass Surfaces..................................5-87
Cleaning Interior Plastic Components.................5-87
Cleaning Leather............................................5-87
Cleaning the Top of the Instrument Panel...........5-87
Cleaning Tires................................................5-90
Cleaning Vinyl................................................5-87
Cleaning Windshield and Wiper Blades..............5-89
Cleaning........................................................5-85
Inside of Your Vehicle..................................5-85
Outside of Your Vehicle................................5-88
Underbody Maintenance...............................5-91
Weatherstrips..............................................5-88
Climate Control System...................................3-26
Air Filter, Passenger Compartment.................3-26
Dual..........................................................3-22
Outlet Adjustment........................................3-25
Compact Disc Messages..........................3-75, 3-89
3

F
Filter.............................................................5-22
Engine Air Cleaner......................................5-22
Finding a PTY Station
(RDS and XMŸ).........................3-58, 3-68, 3-80
Finding a Station............................3-56, 3-66, 3-78
Finish Care....................................................5-89
Finish Damage...............................................5-90
Flash-to-Pass................................................... 3-9
Flat Tire, Changing.........................................5-72
Flat Tire........................................................5-71
Fluid.............................................................5-24
Automatic Transaxle.....................................5-24
Power Steering...........................................5-43
Windshield Washer......................................5-44
FM Stereo.....................................................3-91
FOB HORN (Remote Audible Veri®cation)...........2-49
FOB LIGHT (Remote Visual Veri®cation)............2-48
FOB PROG (Remote Keyless Entry Transmitter
Programming).............................................2-53
Fog Lamps....................................................3-16
Folding Rear Seat............................................ 1-7
Following Distance..........................................4-38
Front Storage Area.........................................2-43
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6Fuel (cont.)
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-40
Gasoline Octane........................................... 5-5
Gasoline Speci®cations.................................. 5-5
Low Warning Message.................................3-47
System Inspection.......................................6-15
Fuses...........................................................5-95
Fuses and Circuit Breakers...........................5-95
Windshield Wiper.........................................5-94
G
Gage............................................................3-36
Engine Coolant Temperature.........................3-36
Fuel..........................................................3-40
Speedometer..............................................3-31
Tachometer.................................................3-32
Garage Door Opener.......................................2-39
Gasoline......................................................... 5-5
Octane........................................................ 5-5
Speci®cations............................................... 5-5
Gate Operator and Canadian Programming........2-41
Glove Box.....................................................2-43
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
6

H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-6
Headlamp High/Low-Beam Changer.................... 3-8
Headlamp Wiring............................................5-94
Headlamp......................................................5-55
Aiming.......................................................5-55
Headlamps....................................................5-56
Bulb Replacement.......................................5-56
Halogen Bulbs............................................5-56
Headlamps, Front Turn Signal,
and Parking Lamps..................................5-56
Heated Outside Mirrors....................................2-36
Heated Seats................................................... 1-4
Highbeam Out Warning Message......................3-48
Highway Hypnosis...........................................4-23
Hill and Mountain Roads..................................4-23
Hitches..........................................................4-37
HomeLink Transmitter, Programming..................2-39
HomeLink
žTransmitter....................................2-39
Hood............................................................5-10
Checking Things Under................................5-10
Release.....................................................5-10
Horn............................................................... 3-7
Hot Coolant Temperature Warning Message........3-42
How to Add Coolant to the Coolant
Recovery Tank............................................5-35
How to Add Coolant to the Radiator..................5-38
How to Add Fluid............................................5-26How to Check Power Steering Fluid..................5-43
How to Check........................................5-24, 5-62
How to Inspect the Engine Air
Cleaner/Filter..............................................5-22
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-14
Hydroplaning..................................................4-19
I
If No Steam Is Coming From Your Engine..........5-32
If Steam Is Coming From Your Engine...............5-31
If the Light Is Flashing.....................................3-38
If the Light Is on Steady..................................3-38
If You Are Stuck in Sand, Mud, Ice or Snow.......4-30
If You Do Decide To Pull A Trailer.....................4-35
If You're Caught in a Blizzard...........................4-28
Ignition Positions.............................................2-18
Ignition Transaxle Lock Check..........................6-13
Illumination on Remote Activation........................ 2-6
Infants and Young Children, Restraints...............1-33
In¯ation -- Tire Pressure..................................5-62
Inspection......................................................6-15
Brake System.............................................6-15
Engine Cooling System................................6-15
Exhaust System..........................................6-14
Fuel System...............................................6-15
Part C - Periodic Maintenance.......................6-14
Steering, Suspension and Front
Drive Axle Boot and Seal..........................6-14
7