2008 CADILLAC DTS service

To read data recorded by an EDR, special equipment is
required, and access to the vehicle or the EDR is
needed. In addition to the vehicle manufacturer, other
parties, such as law enforcement, that have the special
equipment, can read the information if they have
access to the vehicle or the EDR.
GM will not access this data or share it with others
except: with the consent of the vehicle owner or, if the
vehicle is leased, with the consent of the lessee; in
response to an official request of police or similar
government office; as part of GM’s defense of litigation
through the discovery process; or, as required by law.
Data that GM collects or receives may also be used for
GM research needs or may be made available to others
for research purposes, where a need is shown and the
data is not tied to a specic vehicle or vehicle owner.
OnStar®
If your vehicle has OnStar and you subscribe to the
OnStar services, please refer to the OnStar Terms and
Conditions for information on data collection and
use. See alsoOnStar
®System on page 2-49in this
manual for more information.
Navigation System
If your vehicle has a navigation system, use of the
system may result in the storage of destinations,
addresses, telephone numbers, and other trip
information. Refer to the navigation system operating
manual for information on stored data and for deletion
instructions.
Radio Frequency
Identication (RFID)
RFID technology is used in some vehicles for functions
such as tire pressure monitoring and ignition system
security, as well as in connection with conveniences
such as key fobs for remote door locking/unlocking and
starting, and in-vehicle transmitters for garage door
openers. RFID technology in GM vehicles does not use
or record personal information or link with any other
GM system containing personal information.
7-19

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

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

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

Message
DIC Warnings and Messages........................3-75
Mirrors
Automatic Dimming Rearview........................2-36
Manual Rearview Mirror with Compass and
Temperature.............................................. 1-9
Outside Automatic Dimming Mirror.................2-39
Outside Convex Mirror.................................2-39
Outside Heated Mirrors................................2-39
Outside Power Foldaway Mirrors....................2-38
Park Tilt .....................................................2-39
MP3 ............................................................3-111
MyGMLink.com................................................ 7-5
N
Navigation System, Privacy..............................7-19
Navigation/Radio System,
see Navigation Manual...............................3-118
New Vehicle Break-In......................................2-22
O
Odometer......................................................3-55
Off-Road Recovery..........................................4-10
Oil
Engine.......................................................5-15
Pressure Light.............................................3-67
Oil, Engine Oil Life System..............................5-18
Older Children, Restraints................................1-31
Online Owner Center........................................ 7-5
OnStar, Privacy..............................................7-19
OnStar
®System, see OnStar®Manual...............2-49
Operation, Universal Home Remote System........2-52
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-48
Outlets
Accessory Power.........................................3-40
Outside
Automatic Dimming Mirror.............................2-39
Convex Mirror.............................................2-39
Heated Mirrors............................................2-39
Power Foldaway Mirrors...............................2-38
Overheated Engine Protection Operating Mode....5-29
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
9

Rearview Mirror, Automatic Dimming..................2-36
Rearview Mirror with Compass and Temperature . . . 1-9
Reclining Seatbacks, Power............................... 1-6
Recommended Fluids and Lubricants.................6-13
Recreational Vehicle Towing.............................4-26
Remote Keyless Entry (RKE) System.................. 2-4
Remote Keyless Entry (RKE) System, Operation . . . 2-5
Remote Vehicle Start........................................ 2-8
Removing the Flat Tire and Installing the
Spare Tire..................................................5-81
Removing the Spare Tire and Tools...................5-80
Replacement Parts, Maintenance......................6-14
Reporting Safety Defects
Canadian Government..................................7-16
General Motors...........................................7-16
United States Government............................7-16
Restraint System Check
Checking the Restraint Systems....................1-70
Replacing Restraint System Parts
After a Crash..........................................1-71
Retained Accessory Power (RAP)......................2-24
Roadside
Service........................................................ 7-8
Rocking Your Vehicle to Get it Out....................4-20
Routing, Engine Drive Belt...............................6-15
Running Out of Fuel........................................2-35S
Safety Belt
Reminder Light............................................3-56
Safety Belts
Care of ......................................................5-93
How to Wear Safety Belts Properly................1-16
Lap Belt.....................................................1-29
Lap-Shoulder Belt........................................1-24
Safety Belt Extender....................................1-30
Safety Belt Use During Pregnancy.................1-29
Safety Belts Are for Everyone.......................1-10
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4
Seats
Center Seat.................................................. 1-8
Head Restraints............................................ 1-7
Heated and Cooled Seats.............................. 1-3
Heated Seats - Rear..................................... 1-9
Massaging Lumbar........................................ 1-3
Memory, Mirrors............................................ 1-4
Power Lumbar .............................................. 1-2
Power Lumbar, Rear....................................1-10
Power Reclining Seatbacks............................. 1-6
Power Seats................................................. 1-2
11

Securing a Child Restraint
Center Front Seat Position............................1-49
Rear Seat Position......................................1-47
Right Front Seat Position..............................1-50
Security Light.................................................3-68
Service........................................................... 5-3
Accessories and Modications......................... 5-3
Adding Equipment to the Outside of the
Vehicle..................................................... 5-5
California Perchlorate Materials Requirements.... 5-4
California Proposition 65 Warning.................... 5-4
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-65
Publications Ordering Information...................7-17
Service, Scheduling Appointments.....................7-11
Servicing Your Airbag-Equipped Vehicle..............1-68
Setting the Clock............................................3-97
Sheet Metal Damage.......................................5-97
Shifting Into Park............................................2-31
Shifting Out of Park........................................2-33
Side Blind Zone Alert......................................2-43
Signals, Turn and Lane-Change.......................... 3-9
Spare Tire.....................................................5-89
Installing....................................................5-81
Removing...................................................5-80
Storing.......................................................5-87Specications, Capacities...............................5-109
Speedometer..................................................3-55
StabiliTrak
®Indicator Light...............................3-62
Stabilitrak®System........................................... 4-7
Start Vehicle, Remote....................................... 2-8
Starting the Engine.........................................2-24
Steering.......................................................... 4-8
Steering Wheel Controls, Audio.......................3-118
Steering Wheel Controls, Memory....................... 1-4
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........................2-59
Center Flex Storage Unit..............................2-60
Coinholder(s)..............................................2-59
Convenience Net.........................................2-60
Cupholders.................................................2-59
Front Storage Area......................................2-59
Glove Box..................................................2-59
Rear Seat Armrest.......................................2-60
Stuck in Sand, Mud, Ice, or Snow.....................4-19
Sun Visors.....................................................2-17
Sunroof.........................................................2-61
12