2008 CADILLAC DTS Owners Manual

A
Accessories and Modications............................ 5-3
Accessory Power Outlets.................................3-40
Adaptive Cruise Control...................................3-19
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-69
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-100
Air Cleaner/Filter, Engine.................................5-20
Air Conditioning..............................................3-42
Airbag
Passenger Status Indicator...........................3-58
Readiness Light..........................................3-57
Airbag System................................................1-53
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-69
How Does an Airbag Restrain?......................1-61
Passenger Sensing System...........................1-63
Servicing Your Airbag-Equipped Vehicle..........1-68
What Makes an Airbag Inate?......................1-61
What Will You See After an Airbag Inates?....1-62
When Should an Airbag Inate?....................1-59
Where Are the Airbags?...............................1-56
Analog Clock..................................................3-42
Antenna, Backglass.......................................3-120
Antenna, XM™ Satellite Radio Antenna
System.....................................................3-120
Antilock Brake System (ABS)............................. 4-4
Anti-lock Brake, System Warning Light...............3-61Appearance Care
Aluminum or Chrome-Plated Wheels..............5-96
Care of Safety Belts....................................5-93
Chemical Paint Spotting...............................5-98
Cleaning Exterior Lamps/Lenses....................5-94
Fabric/Carpet..............................................5-91
Finish Care.................................................5-94
Finish Damage............................................5-97
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-93
Interior Cleaning..........................................5-90
Leather......................................................5-92
Sheet Metal Damage...................................5-97
Speaker Covers..........................................5-93
Tires..........................................................5-97
Underbody Maintenance...............................5-97
Vehicle Care/Appearance Materials................5-98
Washing Your Vehicle...................................5-94
Weatherstrips..............................................5-94
Windshield and Wiper Blades........................5-95
Wood Panels..............................................5-93
Appointments, Scheduling Service.....................7-11
Ashtray(s)......................................................3-41
Audio System.................................................3-96
Audio Steering Wheel Controls....................3-118
Backglass Antenna.....................................3-120
Navigation/Radio System, see Navigation
Manual.................................................3-118
Radio Reception........................................3-119
Setting the Clock.........................................3-97
1

Audio System (cont.)
Theft-Deterrent Feature...............................3-118
XM™ Satellite Radio Antenna System...........3-120
Audio System(s)............................................3-100
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-27
B
Backglass Antenna........................................3-120
Battery..........................................................5-40
Electric Power Management..........................3-39
Exterior Lighting Battery Saver......................3-37
Inadvertent Power Saver..............................3-40
Load Management.......................................3-38
Run-Down Protection...................................3-40
Brake
Emergencies................................................ 4-5
Brakes..........................................................5-37
Panic Assist................................................. 4-7
System Warning Light..................................3-60
Braking........................................................... 4-3
Braking in Emergencies..................................... 4-5
Break-In, New Vehicle.....................................2-22
Bulb Replacement...........................................5-50
Headlamp Aiming........................................5-47
High Intensity Discharge (HID) Lighting...........5-50
Buying New Tires...........................................5-71
C
Calibration...............................................1-9, 2-36
California Fuel.................................................. 5-6
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Specications..........................5-109
Carbon Monoxide...........................2-12, 2-34, 4-16
Care of
Safety Belts................................................5-93
CD, MP3 .....................................................3-111
Center Console Storage Area...........................2-59
Center Flex Storage Unit.................................2-60
Center Seat..................................................... 1-8
Chains, Tire...................................................5-77
Charging System Light....................................3-60
Check
Engine Light...............................................3-65
Checking Things Under the Hood......................5-12
Chemical Paint Spotting...................................5-98
Child Restraints
Child Restraint Systems...............................1-38
Infants and Young Children...........................1-34
Lower Anchors and Tethers for Children..........1-41
Older Children.............................................1-31
Securing a Child Restraint in a
Rear Seat Position...................................1-47
2

Child Restraints (cont.)
Securing a Child Restraint in the
Center Front Seat Position........................1-49
Securing a Child Restraint in the
Right Front Seat Position..........................1-50
Where to Put the Restraint...........................1-40
Cleaning
Aluminum or Chrome-Plated Wheels..............5-96
Exterior Lamps/Lenses.................................5-94
Fabric/Carpet..............................................5-91
Finish Care.................................................5-94
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-93
Interior.......................................................5-90
Leather......................................................5-92
Speaker Covers..........................................5-93
Tires..........................................................5-97
Underbody Maintenance...............................5-97
Washing Your Vehicle...................................5-94
Weatherstrips..............................................5-94
Windshield and Wiper Blades........................5-95
Wood Panels..............................................5-93
Climate Control System
Air Filter, Passenger Compartment.................3-51
Dual ..........................................................3-42
Outlet Adjustment........................................3-48
Rear ..........................................................3-49
Clock............................................................3-42
Clock, Setting.................................................3-97Coinholder(s)..................................................2-59
Collision Damage Repair..................................7-13
Compass.................................................1-9, 2-36
Content Theft-Deterrent....................................2-19
Control of a Vehicle.......................................... 4-3
Convenience Net............................................2-60
Coolant
Engine.......................................................5-24
Engine Temperature Gage............................3-64
Engine Temperature Warning Light.................3-63
Surge Tank Pressure Cap.............................5-27
Cooled Seats................................................... 1-3
Cooling System..............................................5-30
Cornering Lamps............................................3-37
Courtesy Lamps.............................................3-37
Cruise Control................................................3-16
Cruise Control, Forward Collision Alert (FAC)
System......................................................3-10
Cruise Control Light........................................3-68
Cupholders....................................................2-59
Customer Assistance Information
Courtesy Transportation................................7-11
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-6
Customer Assistance Offices........................... 7-6
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-7
Reporting Safety Defects to General Motors....7-16
3

Customer Assistance Information (cont.)
Reporting Safety Defects to the
Canadian Government..............................7-16
Reporting Safety Defects to the
United States Government.........................7-16
Roadside Service.......................................... 7-8
Service Publications Ordering Information........7-17
D
Daytime Running Lamps..................................3-35
Defensive Driving............................................. 4-2
Diesel
Running Out of Fuel....................................2-35
Disc, MP3....................................................3-111
Doing Your Own Service Work........................... 5-4
Door
Central Door Unlocking System.....................2-10
Locks........................................................2-10
Power Door Locks.......................................2-10
Programmable Automatic Door Locks.............2-11
Rear Door Security Locks.............................2-11
Driver Information Center (DIC).........................3-70
DIC Operation and Displays..........................3-70
DIC Vehicle Customization............................3-87
DIC Warnings and Messages........................3-75Driving
At Night.....................................................4-12
Before a Long Trip......................................4-14
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Highway Hypnosis.......................................4-14
Hill and Mountain Roads..............................4-15
In Rain and on Wet Roads...........................4-13
Rocking Your Vehicle to Get it Out.................4-20
Winter........................................................4-16
Dual Climate Control System............................3-42
E
EDR .............................................................7-18
Electrical System
Add-On Equipment.....................................5-100
Fuses and Circuit Breakers.........................5-101
Headlamp Wiring.......................................5-100
Power Windows and Other Power Options....5-100
Rear Underseat Fuse Block.........................5-104
Underhood Fuse Block...............................5-101
Windshield Wiper Fuses.............................5-100
Electronic Immobilizer
PASS-Key
®III+...........................................2-20
4

Electronic Immobilizer Operation
PASS-Key®III+...........................................2-21
Engine
Air Cleaner/Filter.........................................5-20
Check and Service Engine Soon Light............3-65
Coolant......................................................5-24
Coolant Heater............................................2-26
Coolant Temperature Gage...........................3-64
Coolant Temperature Warning Light................3-63
Drive Belt Routing.......................................6-15
Engine Compartment Overview......................5-14
Exhaust.....................................................2-34
Oil .............................................................5-15
Oil Life System...........................................5-18
Overheated Protection Operating Mode...........5-29
Overheating................................................5-27
Starting......................................................2-24
Entry Lighting.................................................3-37
Event Data Recorders.....................................7-18
Extender, Safety Belt.......................................1-30
Exterior Lamps...............................................3-32
Exterior Lighting Battery Saver..........................3-37F
Filter
Engine Air Cleaner......................................5-20
Finish Damage...............................................5-97
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass.................................................3-13
Flat Tire........................................................5-78
Flat Tire, Changing.........................................5-79
Flat Tire, Storing.............................................5-87
Floor Mats.....................................................2-60
Fluid
Automatic Transmission................................5-21
Power Steering...........................................5-35
Windshield Washer......................................5-36
Fog Lamp
Fog ...........................................................3-36
Fog Lamp Light..............................................3-68
Footwell Lamps..............................................3-38
Forward Collision Alert (FAC) System................3-10
Front Storage Area.........................................2-59
5

Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-11
Filling the Tank............................................. 5-8
Fuels in Foreign Countries.............................. 5-7
Gage .........................................................3-69
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Running Out of...........................................2-35
Fuses
Fuses and Circuit Breakers.........................5-101
Rear Underseat Fuse Block.........................5-104
Underhood Fuse Block...............................5-101
Windshield Wiper.......................................5-100
G
Gage
Engine Coolant Temperature.........................3-64
Fuel..........................................................3-69
Speedometer..............................................3-55
Tachometer.................................................3-55
Garage Door Opener.......................................2-52
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-5
Glove Box.....................................................2-59
GM Mobility Reimbursement Program.................. 7-7
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-7
Headlamp
Aiming .......................................................5-47
Headlamp Wiring...........................................5-100
Headlamps
Bulb Replacement.......................................5-50
Daytime Running Lamps...............................3-35
Exterior Lamps............................................3-32
Flash-to-Pass..............................................3-13
High Intensity Discharge (HID) Lighting...........5-50
High/Low Beam Changer................................ 3-9
On Reminder..............................................3-35
Wiper Activated...........................................3-35
Heated Seats................................................... 1-3
Heated Steering Wheel..................................... 3-7
Heater...........................................................3-42
Engine Coolant...........................................2-26
Highbeam On Light.........................................3-69
High-Speed Operation, Tires.............................5-62
Highway Hypnosis...........................................4-14
Hill and Mountain Roads..................................4-15
Hood
Checking Things Under................................5-12
Release.....................................................5-12
Horn ............................................................... 3-6
How to Wear Safety Belts Properly...................1-16
6

I
Ignition Positions.............................................2-23
Inadvertent Power Battery Saver.......................3-40
Infants and Young Children, Restraints...............1-34
Ination - Tire Pressure...................................5-60
Instrument Panel
Brightness..................................................3-37
Cluster.......................................................3-54
Overview..................................................... 3-4
J
Jump Starting.................................................5-42
K
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
L
Labeling, Tire Sidewall.....................................5-53
Lamps
Cornering...................................................3-37
Courtesy....................................................3-37
Exterior Lighting Battery Saver......................3-37
Footwell.....................................................3-38Lamps (cont.)
Inadvertent Power Battery Saver....................3-40
Reading.....................................................3-38
Lane Departure Warning..................................2-46
Lane Departure Warning Light..........................3-63
Lap Belt........................................................1-29
Lap-Shoulder Belt...........................................1-24
LATCH System
Child Restraints...........................................1-41
Light
Airbag Readiness........................................3-57
Anti-lock Brake System (ABS) Warning...........3-61
Brake System Warning.................................3-60
Charging System.........................................3-60
Cruise Control.............................................3-68
Engine Coolant Temperature Warning.............3-63
Fog Lamp ..................................................3-68
Highbeam On.............................................3-69
Lane Departure Warning...............................3-63
Lights On Reminder.....................................3-68
Malfunction Indicator....................................3-65
Oil Pressure...............................................3-67
Passenger Airbag Status Indicator..................3-58
Safety Belt Reminders..................................3-56
Security.....................................................3-68
StabiliTrak
®Indicator....................................3-62
TCS Warning Light......................................3-62
Tire Pressure..............................................3-64
Traction Control System (TCS) Warning..........3-62
7

Lighting
Entry.........................................................3-37
Parade Dimming..........................................3-38
Lights
Exterior Lamps............................................3-32
Flash-to-Pass..............................................3-13
High/Low Beam Changer................................ 3-9
On Reminder..............................................3-35
Loading Your Vehicle.......................................4-20
Lockout Protection..........................................2-12
Locks
Central Door Unlocking System.....................2-10
Door ..........................................................2-10
Lockout Protection.......................................2-12
Power Door ................................................2-10
Programmable Automatic Door Locks.............2-11
Rear Door Security Locks.............................2-11
Loss of Control...............................................4-10
Lumbar
Massaging Controls....................................... 1-3
Power Controls............................................. 1-2
Lumbar Controls, Rear Power...........................1-10M
Magnetic Ride Control....................................... 4-6
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month................................6-10
At Least Once a Year..................................6-10
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-8
Maintenance Record....................................6-16
Maintenance Replacement Parts....................6-14
Maintenance Requirements............................. 6-2
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-13
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-3
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Light................................3-65
Manual, Using..................................................... ii
Massaging Lumbar Controls............................... 1-3
Memory Seat, Mirrors, Steering Wheel Controls.... 1-4
8