2005 CADILLAC DEVILLE service

Owner’s Information
Owner publications are written specically for owners
and intended to provide basic operational information
about the vehicle. The owner’s manual will include
the Maintenance Schedule for all models.
In-Portfolio: Includes a Portfolio, Owner’s Manual, and
Warranty Booklet.
RETAIL SELL PRICE: $35.00
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE: $25.00
Current and Past Model Order Forms
Service Publications are available for current and
past model GM vehicles. To request an order form,
please specify year and model name of the vehicle.
ORDER TOLL FREE: 1-800-551-4123
Monday-Friday 8:00 AM - 6:00 PM
Eastern Time
For Credit Card Orders Only
(VISA-MasterCard-Discover), visit Helm, Inc. on the
World Wide Web at: www.helminc.com
Or you can write to:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
Prices are subject to change without notice and without
incurring obligation. Allow ample time for delivery.
Note to Canadian Customers: All listed prices are
quoted in U.S. funds. Canadian residents are to make
checks payable in U.S. funds.
7-12

Courtesy Lamps.............................................3-21
Cruise Control................................................3-12
Cruise Control Light........................................3-54
Customer Assistance Information
Courtesy Transportation.................................. 7-7
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-5
Reporting Safety Defects to General Motors.......7-11
Reporting Safety Defects to the
Canadian Government..............................7-11
Reporting Safety Defects to the
United States Government.........................7-10
Roadside Service.......................................... 7-5
Service Publications Ordering Information........7-11
D
Daytime Running Lamps..................................3-16
Defensive Driving............................................. 4-2
Diversity Antenna System...............................3-107
Doing Your Own Service Work........................... 5-4
Door
Central Door Unlocking System.....................2-10
Locks.......................................................... 2-9
Power Door Locks.......................................2-10Door (cont.)
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-11
Driver
Position, Safety Belt.....................................1-13
Driver Information Center (DIC).........................3-57
Climate Controls and Radio System
Personalization........................................3-68
DIC Controls and Displays............................3-57
DIC Vehicle Personalization..........................3-68
DIC Warnings and Messages........................3-60
Driving
At Night.....................................................4-16
City...........................................................4-20
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-21
Hill and Mountain Roads..............................4-23
In Rain and on Wet Roads...........................4-17
Rocking Your Vehicle to Get it Out.................4-30
Winter........................................................4-25
Dual Climate Control System............................3-30
E
Electrical System
Add-On Equipment......................................5-97
Fuses and Circuit Breakers...........................5-98
4

Electrical System (cont.)
Headlamp Wiring.........................................5-97
Power Windows and Other Power Options.........5-97
Rear Underseat Fuse Block.........................5-101
Underhood Fuse Block.................................5-98
Windshield Wiper Fuses...............................5-97
Engine
Air Cleaner/Filter.........................................5-19
Battery.......................................................5-40
Check and Service Engine Soon Light............3-50
Coolant......................................................5-24
Coolant Heater............................................2-27
Coolant Temperature Gage...........................3-49
Coolant Temperature Warning Light................3-49
Engine Compartment Overview......................5-12
Exhaust.....................................................2-35
Oil .............................................................5-14
Oil Life System...........................................5-17
Overheated Protection Operating Mode...........5-29
Overheating................................................5-27
Speed Limiter.............................................3-44
Starting......................................................2-26
Entry Lighting.................................................3-21
Event Data Recorders (EDR)............................. 7-9
Extender, Safety Belt.......................................1-27
Exterior Lamps...............................................3-15
Exterior Lighting Battery Saver..........................3-20F
Filter
Engine Air Cleaner......................................5-19
Finish Damage...............................................5-94
Flash-to-Pass................................................... 3-9
Flat Tire........................................................5-76
Flat Tire, Changing.........................................5-77
Flat Tire, Storing.............................................5-85
Fluid
Automatic Transaxle.....................................5-21
Power Steering...........................................5-35
Windshield Washer......................................5-36
Fog Lamp Light..............................................3-54
Fog Lamps....................................................3-18
Front Storage Area.........................................2-49
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Data Display...............................................3-56
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-55
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Full Floor Console Storage Area.......................2-49
5

Lighting
Entry.........................................................3-21
Parade Dimming..........................................3-21
Loading Your Vehicle.......................................4-30
Lockout Protection..........................................2-11
Locks
Central Door Unlocking System.....................2-10
Door........................................................... 2-9
Lockout Protection.......................................2-11
Power Door................................................2-10
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-11
Loss of Control...............................................4-14
Lumbar
Massaging Controls....................................... 1-3
Power Controls............................................. 1-2
Lumbar Controls, Rear Power............................ 1-7
M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month.................................. 6-9
At Least Once a Year..................................6-10
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7Maintenance Schedule (cont.)
Maintenance Record....................................6-14
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-13
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-12
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-2
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Light................................3-50
Map Pocket...................................................2-51
Massaging Lumbar Controls............................... 1-3
Memory Mirrors..............................................2-53
Memory Seat.................................................2-53
Memory Steering Wheel Controls......................2-53
Message
DIC Warnings and Messages........................3-60
Mirrors
Automatic Dimming Rearview with OnStar
®.......2-37
Automatic Dimming Rearview with OnStar®
and Compass...........................................2-38
Memory.....................................................2-53
Outside Automatic Dimming Mirror.................2-41
Outside Convex Mirror.................................2-41
Outside Curb View Assist Mirror....................2-41
Outside Heated Mirrors................................2-41
Outside Power Mirrors..................................2-40
MyGMLink.com................................................ 7-3
8

N
Navigation/Radio System, see Navigation
Manual......................................................3-99
New Vehicle Break-In......................................2-24
Night Vision System........................................3-22
Normal Maintenance Replacement Parts............6-13
O
Odometer......................................................3-43
Odometer, Trip...............................................3-43
Off-Road Recovery..........................................4-12
Oil
Engine.......................................................5-14
Life Indicator...............................................3-79
Pressure Light.............................................3-53
Oil, Engine Oil Life System..............................5-17
Older Children, Restraints................................1-28
Online Owner Center........................................ 7-3
OnStar
®System, see OnStar®Manual...............2-42
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-34
Outside
Automatic Dimming Mirror.............................2-41
Convex Mirror.............................................2-41
Curb View Assist Mirror................................2-41
Heated Mirrors............................................2-41
Power Mirrors.............................................2-40Overheated Engine Protection
Operating Mode..........................................5-29
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
P
Parade Dimming.............................................3-21
Park Aid........................................................3-26
Park (P)
Shifting Into................................................2-32
Shifting Out of............................................2-34
Parking
Assist........................................................3-26
Brake........................................................2-31
Brake Indicator Light....................................3-47
Over Things That Burn.................................2-35
Passenger Compartment Air Filter.....................3-36
Passing.........................................................4-13
PASS-Key
®III ................................................2-21
PASS-Key®III Operation..................................2-22
Performance Shifting.......................................2-31
Personalization, Climate Controls......................3-39
Power
Accessory Outlets........................................3-28
Door Locks.................................................2-10
Electrical System.........................................5-97
Inadvertent Battery Saver.............................3-22
9

Replacement Bulbs.........................................5-56
Reporting Safety Defects
Canadian Government..................................7-11
General Motors...........................................7-11
United States Government............................7-10
Restraint System Check
Checking the Restraint Systems....................1-58
Replacing Restraint System Parts
After a Crash..........................................1-59
Retained Accessory Power (RAP)......................2-25
Right Front Passenger Position, Safety Belts......1-20
Roadside
Service........................................................ 7-5
Rocking Your Vehicle to Get it Out....................4-30
Running the Engine While Parked.....................2-36
S
Safety Belt
Pretensioners..............................................1-27
Reminder Light............................................3-45
Safety Belts
Care of......................................................5-91
Center Front Passenger Position....................1-20
Driver Position............................................1-13
How to Wear Safety Belts Properly................1-12
Questions and Answers About
Safety Belts.............................................1-12Safety Belts (cont.)
Rear Safety Belt Comfort Guides for
Children and Small Adults.........................1-24
Rear Seat Passengers.................................1-21
Right Front Passenger Position......................1-20
Safety Belt Extender....................................1-27
Safety Belt Use During Pregnancy.................1-19
Safety Belts Are for Everyone......................... 1-7
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4
Seats
Heated and Cooled Seats.............................. 1-3
Heated Seats, Rear....................................... 1-6
Massaging Lumbar........................................ 1-3
Memory.....................................................2-53
Power Lumbar.............................................. 1-2
Power Lumbar, Rear...................................... 1-7
Power Seats................................................. 1-2
Reclining Seatbacks...................................... 1-4
Securing a Child Restraint
Center Front Seat Position............................1-44
Designed for the LATCH System...................1-42
Rear Seat Position......................................1-42
Right Front Seat Position..............................1-45
Security Light.................................................3-53
Service........................................................... 5-3
Adding Equipment to the Outside of
Your Vehicle.............................................. 5-5
Doing Your Own Work................................... 5-4
11

Service (cont.)
Engine Soon Light.......................................3-50
Publications Ordering Information...................7-11
Servicing Your Airbag-Equipped Vehicle..............1-58
Setting the Time
Radios with Radio Data Systems (RDS)............3-81
Radios without Radio Data Systems (RDS)........3-80
Sheet Metal Damage.......................................5-94
Shifting Into Park (P).......................................2-32
Shifting Out of Park (P)...................................2-34
Signals, Turn and Lane-Change.......................... 3-8
Spare Tire
Compact....................................................5-86
Installing....................................................5-80
Removing...................................................5-78
Storing.......................................................5-85
Specications, Capacities...............................5-106
Speedometer..................................................3-43
Starting Your Engine.......................................2-26
Steering........................................................4-10
Steering Wheel Comfort Controls......................3-38
Steering Wheel Controls, Audio.......................3-104
Steering Wheel Controls, Memory.....................2-53
Steering Wheel, Heated..................................... 3-7
Steering Wheel, Power Tilt Wheel and
Telescopic Steering Column............................ 3-7
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Center Console Storage Area........................2-49
Center Flex Storage Unit..............................2-50Storage Areas (cont.)
Convenience Net.........................................2-51
Front Storage Area......................................2-49
Full Floor Console Storage Area....................2-49
Glove Box..................................................2-49
Instrument Panel Storage Area......................2-49
Map Pocket................................................2-51
Rear Storage Area.......................................2-51
Rear Storage Door Trim Armrest....................2-51
Umbrella Holder..........................................2-51
Stuck in Sand, Mud, Ice or Snow......................4-29
Sun Visors.....................................................2-18
Sunroof.........................................................2-52
T
Tachometer....................................................3-44
TCS Warning Light..........................................3-48
Telescopic Steering Column,
Power Tilt Wheel........................................... 3-7
Theft-Deterrent, Radio....................................3-103
Theft-Deterrent Systems...................................2-19
PASS-Key
®III .............................................2-21
PASS-Key®III Operation..............................2-22
Tilt Wheel........................................................ 3-6
Tires.............................................................5-57
Aluminum or Chrome-Plated Wheels,
Cleaning.................................................5-93
Buying New Tires........................................5-71
12

Vehicle Data Collection and Event
Data Recorders............................................. 7-9
Vehicle Identication
Number (VIN).............................................5-96
Service Parts Identication Label...................5-96
Vehicle Personalization
DIC ...........................................................3-68
Memory Seat, Mirrors and Steering Wheel.........2-53
Ventilation Adjustment......................................3-34
Visors...........................................................2-18
W
Warning Lights, Gages and Indicators................3-40
Warnings
DIC Warnings and Messages........................3-60
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Wheels
Alignment and Tire Balance..........................5-73
Replacement...............................................5-73Where to Put the Restraint...............................1-37
Windows.......................................................2-15
Power........................................................2-16
Windshield
Wiper Blades, Cleaning................................5-92
Windshield Washer.........................................3-11
Fluid..........................................................5-36
Windshield Wiper
Blade Replacement......................................5-56
Fuses........................................................5-97
Rainsense™ II Wipers..................................3-10
Windshield Wipers......................................... 3-9
Winter Driving................................................4-25
Wiper Activated Headlamps..............................3-16
X
XM™ Satellite Radio Antenna System..............3-107
Y
Your Vehicle and the Environment....................... 6-2
14