2003 CADILLAC SEVILLE headlamp

Fuses Usage
1 ALDL
2 Accessory
3 Windshield Wipers
4 Not Used
5 Headlamp Low Beam Left
6 Headlamp Low Beam Right
7 Instrument Panel
8 Powertrain Control Module Battery
9 Headlamp High Beam Right
Fuses Usage
10 Headlamp High Beam Left
11 Ignition 1
12 Fog Lamps
13 Transmission
14 Cruise Control
15 Coil MDL
16 Injector Bank #2
17 Not Used
18 Not Used
19 Powertrain Control Module Ignition
20 Oxygen Sensor
21 Injector Bank #1
22 Auxiliary Power, (Cltr2)
23 Cigar Lighter
24 Daytime Running Lamps
25 Horn
26 Air Conditioner Clutch
5-94

Relays Usage
27 Headlamp High Beam
28 Headlamp Low Beam
29 Fog Lamps
30 Daytime Running Lamps
31 Horn
32 Air Conditioner Clutch
33 Not Used
34 Accessory
35 Not Used
36 Starter 1
37 Cooling Fan 1
38 Ignition 1
39 Cooling Fan Series/Parallel
40 Cooling Fan 2Circuit
BreakersUsage
41 Starter
42 Export Use
Fuses Usage
43 Not Used
44 Antilock Brake System
45 Air Pump
46 Cooling Fan 1
47 Cooling Fan 2
The spare fuses are located in numbers 48 through 52.
The fuse puller is located in number 53.
5-95

Automatic Transaxle........................................5-21
Fluid..........................................................5-21
Operation...................................................2-28
B
Backing Up....................................................4-40
Battery Load Management...............................3-23
Battery Replacement......................................... 2-8
Battery..........................................................5-43
Before Leaving on a Long Trip.........................4-23
Body Lubrication Service..................................6-10
Brake Adjustment............................................5-42
Brake Fluid....................................................5-40
Brake Pedal Travel.........................................5-42
Brake Wear...................................................5-42
Brake............................................................2-31
Parking......................................................2-31
System Inspection.......................................6-14
System Warning and Parking Brake
Indicator Light..........................................3-43
Brakes..........................................................5-40
Braking in Emergencies..................................... 4-9
Braking........................................................... 4-6
Break-In, New Vehicle.....................................2-23
Bulb Replacement...........................................5-55
Center High-Mounted Stoplamp (CHMSL)........5-60
Front Turn Signal Lamps..............................5-59
Halogen Bulbs............................................5-56Bulb Replacement (cont.)
Headlamp Aiming........................................5-51
Headlamps.................................................5-56
High Intensity Discharge (HID) Lighting...........5-55
Replacement Bulbs......................................5-61
Taillamps and Turn Signal Lamps..................5-60
Buying New Tires...........................................5-68
C
Cadillac Owner PrivilegesŸ............................... 7-6
California Fuel.................................................. 5-5
Canada ± Customer Assistance.......................... 7-4
Canadian Owners................................................ ii
Capacities and Speci®cations..........................5-100
Carbon Monoxide...................4-26, 4-35, 2-12, 2-35
Care of.........................................................5-86
Safety Belts................................................5-86
Your Cassette Tape Player..........................3-104
Your CD Player.........................................3-105
Your CDs .................................................3-105
Cassette Tape Messages.........................3-85, 3-96
Cassette Tape Player Service............................. 6-9
CD Changer, Console-Mounted.........................3-99
Cellular Phone Usage....................................3-104
Cellular Telephone, Storage Area......................2-48
Center Console Storage Area...........................2-49
Center High-Mounted Stoplamp (CHMSL)...........5-60
Chains, Tires..................................................5-72
2

Driving with a Trailer.......................................4-39
Driving..........................................................4-17
At Night.....................................................4-17
City...........................................................4-21
Defensive..................................................... 4-2
Drunken....................................................... 4-3
Freeway.....................................................4-22
Hill and Mountain Roads..............................4-24
In Rain and on Wet Roads...........................4-18
Winter........................................................4-26
Dual Climate Control System............................3-28
E
Electrical System............................................5-92
Add-On Equipment......................................5-92
Fuses and Circuit Breakers...........................5-93
Headlamp Wiring.........................................5-92
Power Windows and Other Power Options......5-92
Removing the Rear Seat Cushion..................5-96
Windshield Wiper Fuses...............................5-92
Emergency Trunk Release Handle.....................2-14
Emissions Inspection and Maintenance
Programs...................................................3-49
Engine Coolant Level Check.............................. 6-9
Engine Cooling When Trailer Towing..................4-42
Engine Oil Additives........................................5-17Engine Oil Level Check..................................... 6-9
Engine Oil Scheduled Maintenance..................... 6-5
Engine Speed Limiter......................................3-41
Engine..........................................................5-19
Air Cleaner/Filter.........................................5-19
Battery.......................................................5-43
Check and Service Engine Soon Light............3-47
Compartment Overview................................5-12
Coolant Heater............................................2-26
Coolant Temperature Gage...........................3-46
Coolant Temperature Warning Light................3-46
Coolant......................................................5-25
Cooling System Inspection............................6-14
Exhaust.....................................................2-35
Oil .............................................................5-13
Overheating................................................5-28
Starting......................................................2-25
English Metric Display.....................................3-40
Entering Feature Programming..........................3-64
Entry Lighting.................................................3-22
Erasing HomeLink
žButtons..............................2-47
Exiting Feature Programming............................3-76
Express-Down Window....................................2-16
Express-Up Window........................................2-16
Extender, Safety Belt.......................................1-23
Exterior Lamps...............................................3-16
Exterior Lighting Battery Saver..........................3-20
Exterior Lights at Unlock..................................3-70
5

F
Filter.............................................................5-19
Engine Air Cleaner......................................5-19
Finding a PTY Station (RDS and XMŸ).............3-92
Finding a PTY Station (XMŸ Only)...................3-81
Finding a Station....................................3-80, 3-89
Finish Care....................................................5-87
Finish Damage...............................................5-89
Flat Tire, Changing.........................................5-74
Flat Tire........................................................5-73
Floor Mats.....................................................2-49
Fluid.............................................................5-21
Automatic Transaxle.....................................5-21
Power Steering...........................................5-38
Windshield Washer......................................5-39
FM Stereo....................................................3-103
Fog Lamp Light..............................................3-51
Fog Lamps....................................................3-18
Following Distance..........................................4-39
Footnotes........................................................ 6-5
Front Ashtray.................................................3-27
Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-6
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-52
Gasoline Octane........................................... 5-4Fuel (cont.)
Gasoline Speci®cations.................................. 5-5
System Inspection.......................................6-13
Fuses...........................................................5-93
Fuses and Circuit Breakers...........................5-93
Windshield Wiper.........................................5-92
G
Gage............................................................3-46
Engine Coolant Temperature.........................3-46
Fuel..........................................................3-52
Speedometer..............................................3-39
Tachometer.................................................3-41
Garage Door Opener.......................................2-44
Garment Hooks..............................................2-49
Gasoline......................................................... 5-4
Octane........................................................ 5-4
Speci®cations............................................... 5-5
Gate Operator and Canadian Programming........2-47
Glove Box.....................................................2-48
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-5
Headlamp High/Low-Beam Changer...................3-10
6

Headlamp Wiring............................................5-92
Headlamp......................................................5-51
Aiming.......................................................5-51
Horizontal Aiming.........................................5-53
Vertical Aiming............................................5-53
Headlamps....................................................5-56
Bulb Replacement.......................................5-55
Front Turn Signal Lamps..............................5-59
Halogen Bulbs............................................5-56
High Intensity Discharge (HID) Lighting...........5-55
Heated Seats................................................... 1-3
Highway Hypnosis...........................................4-24
Hill and Mountain Roads..................................4-24
Hitches..........................................................4-38
HomeLink Transmitter, Programming..................2-45
HomeLink
žTransmitter....................................2-44
Hood............................................................5-10
Checking Things Under................................5-10
Release.....................................................5-11
Horn Sounds at Lock......................................3-69
Horn............................................................... 3-7
How the System Works...................................3-25
How to Add Coolant to the Coolant
Surge Tank.................................................5-33
How to Add Fluid............................................5-24
How to Check Power Steering Fluid..................5-38
How to Check........................................5-22, 5-65
How to Reset the Transaxle Fluid
Change Indicator.........................................5-24How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-11
Hydroplaning..................................................4-20
I
If No Steam Is Coming From Your Engine..........5-30
If Steam Is Coming From Your Engine...............5-29
If the Light Is Flashing.....................................3-48
If the Light Is On Steady.................................3-48
If You Are Stuck in Sand, Mud, Ice or Snow.......4-30
If You Do Decide To Pull A Trailer.....................4-36
If You're Caught in a Blizzard...........................4-28
Ignition Positions.............................................2-24
Ignition Transaxle Lock Check..........................6-12
Inadvertent Power Battery Saver.......................3-23
Infants and Young Children, Restraints...............1-26
In¯ation -- Tire Pressure..................................5-64
Inspection......................................................6-14
Brake System.............................................6-14
Engine Cooling System................................6-14
Exhaust System..........................................6-13
Fuel System...............................................6-13
Part C - Periodic Maintenance.......................6-13
Steering, Suspension and Front Drive Axle
Boot and Seal.........................................6-13
Throttle System...........................................6-14
Instrument Panel Brightness.............................3-21
7

W
Warning Lights, Gages and Indicators................3-37
Warnings.......................................................3-56
DIC Warnings and Messages........................3-56
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-7
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-86
Weather Band..............................................3-104
Weatherstrip Lubrication...................................6-10
Weight of the Trailer Tongue.............................4-37
Weight of the Trailer........................................4-36
What Kind of Engine Oil to Use........................5-16
What to Do with Used Oil................................5-18
What to Use..................................5-26, 5-38, 5-39
Wheels..........................................................5-71
Alignment and Tire Balance..........................5-71
Replacement...............................................5-71
When to Add Engine Oil..................................5-15
When to Change Engine Oil (GM Oil Life
System).....................................................5-17
When to Check and Change............................5-21
When to Check Power Steering Fluid................5-38
When to Check..............................................5-65
When You Are Ready to Leave After Parking
on a Hill:....................................................4-42Where to Put the Restraint...............................1-33
Why Safety Belts Work..................................... 1-7
Window Lockout.............................................2-18
Windows.......................................................2-15
Power........................................................2-16
Windshield Washer Fluid Level Check................. 6-9
Windshield Washer.........................................3-12
Fluid..........................................................5-39
Windshield Wiper............................................5-62
Blade Replacement......................................5-62
Fuses........................................................5-92
Windshield Wipers..........................................3-10
Winter Driving................................................4-26
Wiper Blade Check.........................................6-10
Wiper-Activated Headlamps..............................3-17
X
XMŸ Radio Satellite Service
(USA Only).........................................3-79, 3-88
XMŸ Satellite Radio Antenna System..............3-106
XMŸ Satellite Radio Service
(USA Only)...............................................3-103
Y
Your Vehicle and the Environment....................... 6-2
16