2004 CADILLAC SEVILLE fuel

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Safety Belts
.............................................. 1-5
Child Restraints
.......................................1-22
Supplemental Inflatable Restraint (SIR)
........1-41
Restraint System Check
............................1-50
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-9
Windows
.................................................2-16
Theft-Deterrent Systems
............................2-20
Starting and Operating Your Vehicle
...........2-24
Mirrors
....................................................2-37
OnStar
®System
......................................2-42
HomeLink®Transmitter
.............................2-44
Storage Areas
.........................................2-49
Sunroof
..................................................2-50
Vehicle Personalization
.............................2-52
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-28
Warning Lights, Gages and Indicators
.........3-37
Driver Information Center (DIC)
..................3-52Trip Computer
.........................................3-74
Audio System(s)
.......................................3-75
Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-29
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-4
Checking Things Under the Hood
...............5-10
Headlamp Aiming
.....................................5-49
Bulb Replacement
....................................5-53
Windshield Wiper Blade Replacement
.........5-60
Tires
......................................................5-61
Appearance Care
.....................................5-87
Vehicle Identification
.................................5-95
Electrical System
......................................5-96
Capacities and Specifications
...................5-104
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-11
Index................................................................ 1
2004 Cadillac Seville Owner ManualM

.(Fuel Door):Press this button to open the fuel
door. The valet lockout switch must be in the OFF
position for this feature to work. SeeValet Lockout
SwitchunderTheft-Deterrent Systems on page 2-20for
more information.
V(Trunk):Press this button to open the trunk. The
valet lockout switch must be in the OFF position for
this feature to work. SeeValet Lockout Switchunder
Theft-Deterrent Systems on page 2-20for more
information.
The remote keyless entry transmitter can be used to
recall the memory settings for up to two drivers.
For more information, seeDIC Vehicle Personalization
on page 3-63andMemory Seat, Mirrors and Steering
Wheel on page 2-52.
Matching Transmitter(s) to Your
Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can
be purchased through your dealer. Remember to bring
any remaining transmitters with you when you go to
your dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock
your vehicle. Each vehicle can have a maximum of four
transmitters matched to it.
Vehicles are delivered with two transmitters. See your
dealer for information on how to obtain additional
transmitters.
2-7

Testing the Alarm
1. From inside the vehicle, roll down the window, then
get out of the vehicle, keeping the door open.
2. From outside of the vehicle, with the door open, lock
the vehicle using the power door lock or the remote
keyless entry transmitter and close the door. Wait 30
seconds until the SECURITY lamp goes off.
3. Reach in and unlock the door using the manual
lock and open the door. The horn will sound and
the hazard lights will flash.
You can turn off the alarm by unlocking the driver’s door
with your key, using the unlock button on the remote
keyless entry transmitter or by starting the car with
a valid key.
If the alarm does not sound when it should, check to
see if the horn works. The horn fuse may be blown. To
replace the fuse, seeFuses and Circuit Breakers on
page 5-97. If the fuse does not need to be replaced, you
may need to have your vehicle serviced.
To reduce the possibility of theft, always arm the
theft-deterrent system when leaving your vehicle.
Valet Lockout Switch
The valet lockout switch
is located inside the
glove box.
Press the switch to ON to disable the use of the
trunk, fuel door, garage door opener and cellular
telephone (option). The remote keyless entry transmitter
cannot open the trunk if the valet lockout switch is
in ON.
Press this switch to OFF to enable the use of the trunk,
fuel door, garage door opener and optional cellular
telephone.
Locking the glove box with your key will also help to
secure your vehicle.
2-21

PASS-Key®III
Your PASS-Key®III system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. this device may not cause harmful interference, and
2. this device must accept any interference received,
including interference that may cause undesired
operation.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. this device may not cause interference, and
2. this device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment.
PASS-Key
®III uses a radio frequency transponder in
the key that matches a decoder in your vehicle.
PASS-Key®III Operation
Your vehicle is equipped with the PASS-Key®III
(Personalized Automotive Security System)
theft-deterrent system. PASS-Key
®III is a passive
theft-deterrent system. This means you do not have to
do anything different to arm or disarm the system. It
works when you insert or remove your key from
the ignition.
When the PASS-Key
®III system senses that someone
is using the wrong key, it shuts down the vehicle’s
starter and fuel systems. The starter will not work and
fuel will stop being delivered to the engine. Anyone
using a trial-and-error method to start the vehicle will be
discouraged because of the high number of electrical
key codes.
2-22

Engine Coolant Heater
Your vehicle may be equipped with an engine coolant
heater.
A. Engine Oil Dipstick Location
B. Engine Coolant Heater Cord
C. Transaxle Dipstick/Fluid Fill LocationIn very cold weather, 0°F (−18°C) or colder, the engine
coolant heater can help. You will get easier starting
and better fuel economy during engine warm-up.
Usually, the coolant heater should be plugged in a
minimum of four hours prior to starting your vehicle. At
temperatures above 32°F (0°C), use of the coolant
heater is not required.
2-27

NEUTRAL (N):In this position, the engine does not
connect with the wheels. To restart when you are
already moving, use NEUTRAL (N) only. Also use
NEUTRAL (N) when your vehicle is being towed.
{CAUTION:
Shifting into a drive gear while your engine is
running at high speed is dangerous. Unless
your foot is firmly on the brake pedal, your
vehicle could move very rapidly. You could
lose control and hit people or objects. Do not
shift into a drive gear while your engine is
running at high speed.
AUTOMATIC OVERDRIVE (
X):This position is for
normal driving. If you need more power for passing, and
you are:
•Going less than 35 mph (55 km/h), push the
accelerator pedal about halfway down.
•Going about 35 mph (55 km/h) or more, push the
accelerator all the way down.
The transaxle will shift down to the next gear and
have more power.Notice:Driving your vehicle if you notice that it is
moving slowly or not shifting gears as you increase
speed may damage the transaxle. Have your vehicle
serviced right away. You can drive in SECOND (2)
when you are driving less than 35 mph (55 km/h) and
AUTOMATIC OVERDRIVE (D) for higher speeds
until then.
THIRD (3):This position is also used for normal driving,
however, it offers more power and lower fuel economy
than AUTOMATIC OVERDRIVE (
X).
Here are examples for using THIRD (3) instead of
AUTOMATIC OVERDRIVE (
X):
•When driving on hilly, winding roads.
•When going down a steep hill.
SECOND (2):This position gives you more power. You
can use SECOND (2) on hills. It can help control your
speed as you go down steep mountain roads, but then
you would also want to use your brakes off and on.
Notice:Do not shift into SECOND (2) unless you
are going slower than 65 mph (105 km/h), or you can
damage your engine.
FIRST (1):This position gives you even more power
than SECOND (2). You can use it on very steep hills, or
in deep snow or mud.
2-30

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-7
Horn.............................................................3-7
Tilt Wheel.....................................................3-7
Turn Signal/Multifunction Lever.........................3-9
Exterior Lamps.............................................3-16
Interior Lamps..............................................3-22
Ultrasonic Rear Parking Assist (URPA)............3-24
Accessory Power Outlets...............................3-26
Ashtrays and Cigarette Lighter........................3-27
Climate Controls............................................3-28
Dual Climate Control System..........................3-28
Outlet Adjustment.........................................3-33
Rear Climate Control System.........................3-34
Passenger Compartment Air Filter...................3-35
Steering Wheel Climate Controls.....................3-36
Climate Controls Personalization.....................3-36
Warning Lights, Gages and Indicators.............3-37
Warning Lights, Gages, and Indicators.............3-37
Instrument Panel Cluster................................3-38
Speedometer and Odometer...........................3-39
Tachometer.................................................3-40
Safety Belt Reminder Light.............................3-41Air Bag Readiness Light................................3-41
Charging System Light..................................3-42
Brake System Warning and Parking Brake
Indicator Light...........................................3-43
Anti-Lock Brake System Warning Light.............3-44
Traction Control System (TCS) Warning Light......3-44
Engine Coolant Temperature Warning Light......3-45
Engine Coolant Temperature Gage..................3-45
Malfunction Indicator Lamp.............................3-46
Oil Pressure Light.........................................3-49
Security Light...............................................3-50
Fog Lamp Light............................................3-50
Lights On Reminder......................................3-50
Cruise Control Light......................................3-50
Fuel Gage...................................................3-51
Driver Information Center (DIC).......................3-52
DIC Controls and Displays.............................3-52
DIC Warnings and Messages.........................3-55
Climate Controls and Radio System
Personalization..........................................3-62
DIC Vehicle Personalization............................3-63
Trip Computer................................................3-74
Oil Life Indicator...........................................3-74
Section 3 Instrument Panel
3-1

The main components of the instrument panel are the
following:
A. Air Outlets. SeeOutlet Adjustment on page 3-33.
B. Driver Information Center (DIC) Buttons. See
DIC Controls and Displays on page 3-52.
C. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 3-9.
D. Climate Controls and OnStar
®Steering Wheel
Controls (or Cellular Telephone Controls, If
Equipped). SeeSteering Wheel Climate Controls on
page 3-36andOnStar
®System on page 2-42.
E. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-38.
F. Windshield Wiper/Washer Lever. See “Windshield
Wipers” underTurn Signal/Multifunction Lever
on page 3-9.
G. Audio Steering Wheel Controls. SeeAudio Steering
Wheel Controls on page 3-100.
H. Ignition Switch. SeeIgnition Positions on page 2-25.
I. Air Outlet Thumbwheel. SeeOutlet Adjustment
on page 3-33.
J. Hazard Warning Flasher Button. SeeHazard
Warning Flashers on page 3-6.K. Audio System. SeeAudio System(s) on page 3-75.
L. Exterior Lamp Controls. SeeExterior Lamps on
page 3-16.
M. Hood Release. SeeHood Release on page 5-11.
N. Fuel Door Release. SeeFilling Your Tank on
page 5-7.
O. Trunk Release Button. SeeTrunk on page 2-13.
P. Cruise Control. See “Cruise Control” under
Turn Signal/Multifunction Lever on page 3-9.
Q. Horn. SeeHorn on page 3-7.
R. Heated Seat Controls. SeeHeated Seats on
page 1-3.
S. Traction Control System (TCS) Button. SeeTraction
Control System (TCS) on page 4-8.
T. Console Shift Lever. SeeAutomatic Transaxle
Operation on page 2-28.
U. Optional Ashtray. SeeAshtrays and Cigarette
Lighter on page 3-27.
V. Climate Controls. SeeDual Climate Control System
on page 3-28.
W. Glove Box. SeeGlove Box on page 2-49.
3-5