2003 CADILLAC SEVILLE trunk

Service Parts Identi®cation Label
You'll ®nd this label on the under side of the spare tire
cover in the trunk. It's very helpful if you ever need
to order parts. On this label is:
·your VIN,
·the model designation,
·paint information and
·a list of all production option and special equipment.
Be sure that this label is not removed from the
vehicle.
Electrical System
Add-On Electrical Equipment
Notice:Don't add anything electrical to your
vehicle unless you check with your dealer ®rst.
Some electrical equipment can damage your vehicle
and the damage wouldn't be covered by your
warranty. Some add-on electrical equipment can
keep other components from working as they
should.
Your vehicle has an air bag system. Before attempting
to add anything electrical to your vehicle, see
Servicing Your Air Bag-Equipped Vehicle on page 1-52.
Headlamp Wiring
The headlamp wiring has an individual fuse. An
electrical overload will cause the lamps to go on and off,
or in some cases to remain off. If this happens, have
the headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
circuit breaker. If the wiper motor overheats due to
heavy snow, the wipers will stop until the motor cools
and will then restart.
A fuse powers the wiper motor. If the fuse blows, there
is an electrical problem. Be sure to have it ®xed.
Power Windows and Other Power
Options
Circuit breakers protect the power windows and power
seats. When the current load is too heavy, the circuit
breaker opens and closes, protecting the circuit until the
problem is ®xed or goes away.
5-92

Fuses Usage
1 Fuel Pump
2Heater, Ventilation, Air Conditioner
Blower
3Memory Seat, Tilt and Telescoping
Steering
4 SDAR (XMŸ Satellite Radio)
5 Driver Door Module
6 Heated Seat Left Rear
7 Power Tilt and Telescoping Steering
8 Supplemental In¯ation Restraint
9 Not Used
10 Lamps Park Right
11 Fuel Tank Ventilation Solenoid
Fuses Usage
12 Ignition 1
13 Lamps, Parking Left
14 Interior Lamp Dimmer Module
15 Navigation
16 Heated Seat Left Front
17 Export Lighting
18 Rear Door Modules
19 Stoplamps
20 Neutral Safety Back-up
21 Audio
22Retained Accessory Power for
Sunroof
23 Not Used
24 Not Used
25 Passenger Door Module
26 Fuel Door/Trunk Release (Body)
27 Interior Lamps
28 Rear HVAC Blower
29 Ignition Switch
30 Not Used
31 Heated Seat Right Front
32 Magnetic Ride Control
33 Heating, Ventilation, Air Conditioning
34 Ignition 3 Rear
5-98

Fuses Usage
35 Antilock Braking System
36 Turn Signal/Hazard
37 Heated Seat Right Rear
38 Dash Integration Module
Relays Usage
39 Fuel Pump
40 Parking Lamps
41 Ignition 1
42 Park Brake A
43 Park Brake B
44 Park Shift Interlock
45 Reverse Lamps
46Retained Accessory Power for
Sunroof
47 Rear HVAC Blower
48 Not Used
49 Ignition 3
50 Fuel Tank Door Release
51 Interior Lamps
52 Trunk Release
53 Front Courtesy Lamps
Relays Usage
54 Rear Courtesy Lamps
55 Automatic Level Control Compressor
Circuit
BreakersUsage
56 Power Seats
57 Power Windows
Relays Usage
58 Cigarette Lighter
59 Rear Defog
Fuses Usage
60 Park Brake
61 Rear Defog
62 Export Brake
63 Audio Ampli®er
64 ELC Compressor/Exhaust
65 Cigar Lighter
66 Not Used
The spare fuses and fuse puller are located in the
underhood fuse block. See
Underhood Fuse Blocklisted
previously for more information.
5-99

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

Towing..........................................................4-31
Recreational Vehicle.....................................4-31
Towing a Trailer..........................................4-35
Your Vehicle...............................................4-31
Traction........................................................... 4-9
Control System (TCS).................................... 4-9
Control System Warning Light.......................3-45
Magnetic Ride Control..................................4-11
Trailer Brakes.................................................4-39
Transaxle Operation, Automatic.........................2-28
Transaxle.......................................................5-21
Fluid, Automatic...........................................5-21
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-10
Transportation Options...................................... 7-8
Trip Computer................................................3-77
Oil Life Indicator..........................................3-77
Trip Odometers..............................................3-39
Trunk Lid Tie Down.........................................2-13
Trunk Lock Release........................................2-12
Trunk............................................................2-12
Turn and Lane-Change Signals.......................... 3-9
Turn Signal/Multifunction Lever........................... 3-9
Turn Signals When Towing a Trailer..................4-40
Twilight Sentinel
ž............................................3-19
U
Ultrasonic Rear Parking Assist (URPA)...............3-24
Umbrella Holder..............................................2-49Underbody Flushing Service.............................6-12
Underhood Fuse Block....................................5-93
Understanding Radio Reception.......................3-103
Uniform Tire Quality Grading............................5-69
United States ± Customer Assistance.................. 7-4
Used Replacement Wheels..............................5-72
Using Digital Signal Processing (DSP)...............3-90
Using HomeLink
ž...........................................2-47
V
Valet Lockout Switch.......................................2-20
Vehicle Identi®cation........................................5-91
Number (VIN).............................................5-91
Service Parts Identi®cation Label...................5-92
Vehicle Personalization....................................3-64
DIC ...........................................................3-64
Memory Seat, Mirrors and Steering Wheel......2-51
Vehicle Speed Limiter......................................3-41
Vehicle Storage..............................................5-44
Vehicle............................................................ 4-6
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-33
Symbols......................................................... iv
Ventilation Adjustment......................................3-33
Visors...........................................................2-18
15