2004 CADILLAC DEVILLE display

When to Check
Check your tires once a month or more.
Do not forget your compact spare tire. It should be at
60 psi (420 kPa).
How to Check
Use a good quality pocket-type gage to check tire
pressure. You can’t tell if your tires are properly inated
simply by looking at them. Radial tires may look
properly inated even when they’re underinated. Check
tire ination pressure when the tire is cold. Cold
means your vehicle has been sitting for at least three
hours or driven no more than 1 mile (1.6 km).
Remove the valve cap from the tire valve stem. Press
the tire gage rmly onto the valve to get a pressure
measurement. If the cold tire ination pressure matches
the recommended pressure on the Tire and Loading
Information label, no further adjustment is necessary. If
the ination pressure is low, add air until you reach
the recommended amount.If you overll the tire, release air by pushing on the
metal stem in the center of the tire valve. Recheck the
tire pressure with the tire gage.
Be sure to put the valve caps back on the valve stems.
They help prevent leaks by keeping out dirt and
moisture.
Your vehicle has a Tire Pressure Monitor (TPM) that
sends tire pressure information to the Driver Information
Center (DIC). Using the DIC control buttons, the
driver is able to check tire pressure levels in all four
road tires. SeeTire Pressure Monitor Operation
on page 5-76andDIC Controls and Displays on
page 3-62for additional information.
5-75

Tire Pressure Monitor Operation
The Tire Pressure Monitor (TPM) system uses radio
and sensor technology to check tire pressure levels.
Sensors, mounted on each road wheel, transmit
tire pressure readings to a receiver located in the trunk.
Tire pressure status and tire pressure warnings are
shown on the Driver Information Center (DIC) display.
SeeDriver Information Center (DIC) on page 3-62,
for details regarding DIC controls and displays.
The system operates on a radio frequency subject to
Federal Communications Commission (FCC) Rules and
with Industry and Science 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 and
Science 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 modications to this system by anyone
other than an authorized service facility could void
authorization to use this equipment.
If the TPM system detects low tire pressure, below
25 psi (172 kPa), or high tire pressure, above 38 psi
(262 kPa), a message, CHECK TIRE PRESSURE, will
appear on the Driver Information Center (DIC)
display. By pressing the INFO button, the DIC screen
will show which tire(s) has the low or high pressure
condition. SeeInation - Tire Pressure on page 5-74for
information regarding correct tire ination. If a tire is
low, you should stop as soon as possible and check all
your tires for damage. If a tire is at, seeIf a Tire
Goes Flat on page 5-85.
5-76

Notice:Do not use a tire sealant if your vehicle is
equipped with Tire Pressure Monitors. The liquid
sealant can damage the tire pressure monitor
sensors.
Once a low or high tire pressure condition is detected,
the TPM system will display the CHECK TIRE
MESSAGE each time the engine is started, until the
tire(s) are set to the correct ination pressure.
The Tire-Loading Information Label, which is located on
the rear edge of the driver’s door, shows the correct
ination pressure for the tires on your vehicle.
The TPM system also allows the driver to check the air
pressure status of each road tire using the Driver
Information Center (DIC). Each tire’s air pressure will be
listed individually, in the following order: LF (left front
or driver’s side front tire), RF (right front or passenger’s
side front tire), RR (right rear or passenger’s side
rear tire) and LR (left rear or driver’s side rear tire). See
Ination - Tire Pressure on page 5-74for information
regarding correct tire ination. Also, seeDriver
Information Center (DIC) on page 3-62for information
on the DIC controls and displays.If the DIC display does not show tire pressures or the
SERVICE TPM SYSTEM message appears, see
your dealer for service. The TPM system may not work
properly while the compact spare tire is installed.
Anytime you replace one or more tires or rotate your
tires, the TPM system will need to be reset. A special
tool is needed to reset the sensor identication
codes. See your dealer for service.
Your vehicle was delivered from the factory with
aluminum valve stem caps. If you ever have to replace
the valve stem caps on your vehicle, you should
replace them with aluminum or plastic caps.
The TPM system can alert you about a low or high tire
pressure condition, but it does not replace normal
tire maintenance. SeeTires on page 5-66.
5-77

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number or specication may be obtained from your
dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM Standard
GM6094M and displays the
American Petroleum Institute
Certied for Gasoline Engines
starburst symbol. GM Goodwrench
oil meets all the requirements for your
vehicle. To determine the proper
viscosity for your vehicle’s engine,
seeEngine Oil on page 5-15.
Engine Coolant50/50 mixture of clean, drinkable
water and use only
DEX-COOL
®Coolant. SeeEngine
Coolant on page 5-27.
Hydraulic Brake
SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
Washer SolventGM Optikleen
®Washer Solvent.
Usage Fluid/Lubricant
Parking Brake
Cable GuidesChassis Lubricant (GM Part No.
U.S. 12377985, in Canada
88901242) or lubricant meeting
requirements of NLGI #2, Category
LB or GC-LB.
Power Steering
SystemGM Power Steering Fluid (GM Part
No. U.S. 89021184, in Canada
89021186).
Automatic
TransaxleDEXRON
®-III Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring Anchor
and Release
PawlLubriplate Lubricant Aerosol (GM
Part No. U.S. 12346293, in Canada
992723) or lubricant meeting
requirements of NLGI #2, Category
LB or GC-LB.
Hood and Door
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Weatherstrip
ConditioningDielectric Silicone Grease (GM Part
No. U.S. 12345579, in Canada
992887).
6-13

Display Mode.................................................3-48
Diversity Antenna System...............................3-118
Doing Your Own Service Work........................... 5-4
Dolly Towing..................................................4-35
Door
Central Door Unlocking System....................... 2-9
Locks.......................................................... 2-8
Power Door Locks......................................... 2-9
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-10
Doors Lock in Gear.........................................3-83
Doors Unlock in PARK (P)................................3-86
Doors Unlock Key Off......................................3-86
Driver
Position, Safety Belt.....................................1-13
Driver Information Center (DIC).........................3-62
Climate Controls and Radio System
Personalization........................................3-73
DIC Controls and Displays............................3-62
DIC Vehicle Personalization..........................3-74
DIC Warnings and Messages........................3-65
Driver Unlock in PARK (P)................................3-84
Driver Unlock Key Off......................................3-85
Driver’s Name Set/Recall.................................3-88
Driving
At Night.....................................................4-17
City...........................................................4-22Driving (cont.)
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-23
Hill and Mountain Roads..............................4-26
In Rain and on Wet Roads...........................4-19
Winter........................................................4-28
Driving on Grades...........................................4-47
Driving on Snow or Ice....................................4-29
Driving Through Deep Standing Water...............4-21
Driving Through Flowing Water.........................4-21
Driving with a Trailer.......................................4-46
Dual Climate Control System............................3-32
E
Electrical System
Add-On Equipment.....................................5-107
Fuses and Circuit Breakers.........................5-108
Headlamp Wiring.......................................5-107
Power Windows and Other Power Options.......5-107
Removing the Rear Seat Cushion................5-110
Windshield Wiper Fuses.............................5-107
Emergency Trunk Release Handle.....................2-14
Emissions Inspection and Maintenance
Programs...................................................3-58
5

Following Distance..........................................4-46
Front Ashtray.................................................3-31
Front Storage Area.........................................2-51
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Data Display...............................................3-61
Filling a Portable Fuel Container....................5-12
Filling Your Tank........................................... 5-8
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-60
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Full Floor Console Storage Area.......................2-51
Fuses
Fuses and Circuit Breakers.........................5-108
Windshield Wiper.......................................5-107
G
Gage
Engine Coolant Temperature.........................3-54
Fuel..........................................................3-60
Speedometer..............................................3-47
Tachometer.................................................3-49
Garage Door Opener.......................................2-46
Garment Hooks..............................................2-53Gasoline
Octane........................................................ 5-5
Specications............................................... 5-5
Gate Operator and Canadian Programming........2-49
Glove Box.....................................................2-50
Glovebox-Mounted CD Changer......................3-110
GM Mobility Program for Persons with
Disabilities.................................................... 7-6
H
Hazard Warning Flashers................................... 3-6
Headlamp
Aiming.......................................................5-55
Horizontal Aiming.........................................5-56
Vertical Aiming............................................5-57
Headlamp High/Low-Beam Changer...................3-10
Headlamp Wiring...........................................5-107
Headlamps....................................................5-59
Bulb Replacement.......................................5-59
Front Turn Signal, Sidemarker, Parking and
Cornering Lamps......................................5-63
Halogen Bulbs............................................5-59
Heated Seats................................................... 1-3
Heated Steering Wheel..................................... 3-8
Highway Hypnosis...........................................4-25
Hill and Mountain Roads..................................4-26
7

Steering Wheel Comfort Controls......................3-42
Steering Wheel Controls, Audio.......................3-115
Steering Wheel Controls, Memory.....................2-55
Steering Wheel, Heated..................................... 3-8
Steering Wheel, Tilt Wheel................................. 3-7
Storage
Garment Hooks...........................................2-53
Storage Areas
Cellular Telephone.......................................2-51
Center Console Storage Area........................2-51
Center Flex Storage Unit..............................2-52
Convenience Net.........................................2-53
Front Storage Area......................................2-51
Full Floor Console Storage Area....................2-51
Glove Box..................................................2-50
Instrument Panel Storage Area......................2-50
Map Pocket................................................2-52
Rear Storage Area.......................................2-53
Rear Storage Door Trim Armrest....................2-53
Umbrella Holder..........................................2-53
Storing the Flat Tire and Tools..........................5-95
Storing the Spare Tire and Tools.......................5-95
Stuck in Sand, Mud, Ice or Snow......................4-32
Sun Visors.....................................................2-18
Sunroof.........................................................2-54T
Tachometer....................................................3-49
Taillamps
Turn Signal, and Stoplamps..........................5-64
TCS Warning Light..........................................3-53
Testing the Alarm............................................2-20
Theft-Deterrent, Radio....................................3-114
Theft-Deterrent Systems...................................2-19
PASS-Key
®III .............................................2-21
PASS-Key®III Operation..............................2-22
Tilt Wheel........................................................ 3-7
Tire Ination Check.........................................6-10
Tire Pressure Display......................................3-88
Tire Sidewall Labeling......................................5-66
Tire Size.......................................................5-70
Tire Terminology and Denitions........................5-71
Tires.............................................................5-66
Buying New Tires........................................5-80
Chains.......................................................5-84
Changing a Flat Tire....................................5-86
Compact Spare Tire.....................................5-96
If a Tire Goes Flat.......................................5-85
Ination - Tire Pressure................................5-74
Inspection and Rotation................................5-78
Pressure Monitor Operation...........................5-76
15