CADILLAC STS 2008 1.G Owners Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-7
Safety Belts
.............................................. 1-8
Child Restraints
.......................................1-28
Airbag System
.........................................1-51
Restraint System Check
............................1-66
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-14
Windows
.................................................2-19
Theft-Deterrent Systems
............................2-22
Starting and Operating Your Vehicle
...........2-27
Mirrors
....................................................2-40
Object Detection Systems
..........................2-45
OnStar
®System
......................................2-48
Universal Home Remote System
................2-51
Storage Areas
.........................................2-58
Sunroof
..................................................2-58
Vehicle Personalization
.............................2-60
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-48
Warning Lights, Gages, and Indicators
........3-57
Driver Information Center (DIC)
..................3-74
Audio System(s)
.......................................3-98Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-31
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
All-Wheel Drive
........................................5-50
Rear Axle
...............................................5-51
Front Axle
...............................................5-52
Headlamp Aiming
.....................................5-53
Bulb Replacement
....................................5-54
Windshield Replacement
...........................5-55
Windshield Wiper Blade Replacement
.........5-55
Tires
......................................................5-57
Appearance Care
...................................5-107
Vehicle Identication
...............................5-116
Electrical System
....................................5-116
Capacities and Specications
...................5-128
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-14
Vehicle Data Recording and Privacy
...........7-16
Index................................................................ 1
2008 Cadillac STS/STS-V Owner ManualM

GENERAL MOTORS, GM, the GM Emblem, CADILLAC,
the CADILLAC Crest & Wreath, and the name STS are
registered trademarks of General Motors Corporation.
This manual includes the latest information at the time it
was printed. We reserve the right to make changes in
the product after that time without notice. For vehicles
rst sold in Canada, substitute the name “General
Motors of Canada Limited” for Cadillac Motor Car
Division whenever it appears in this manual.
This manual describes features that may be available in
this model, but your vehicle may not have all of them.
For example, more than one entertainment system may
be offered or your vehicle may have been ordered
without a front passenger or rear seats.
Keep this manual in the vehicle for quick reference.
Canadian Owners
A French language copy of this manual can be obtained
from your dealer/retailer or from:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
www.helminc.com
Propriétaires Canadiens
On peut obtenir un exemplaire de ce guide en français
auprès de concessionnaire ou à l’adresse suivante:
Helm Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
www.helminc.com
Litho in U.S.A.
Part No. 15864565 A First Print
©2007 General Motors Corporation. All Rights Reserved.
ii

Using this Manual
Many people read the owner manual from beginning to
end when they rst receive their new vehicle to learn
about the vehicle’s features and controls. Pictures
and words work together to explain things.
Index
A good place to quickly locate information about the
vehicle is the Index in the back of the manual. It is
an alphabetical list of what is in the manual and
the page number where it can be found.
Safety Warnings and Symbols
There are a number of safety cautions in this book.
A box with the word CAUTION is used to tell about
things that could hurt you or others if you were to ignore
the warning.
{CAUTION:
These mean there is something that could hurt
you or other people.
We tell you what the hazard is and what to do to help
avoid or reduce the hazard. Please read these cautions.
If you do not, you or others could be hurt.
A circle with a slash
through it is a safety
symbol which means
“Do Not,” “Do Not do
this” or “Do Not let this
happen.”
iii

Vehicle Damage Warnings
You will also nd notices in this manual.
Notice:These mean there is something that could
damage your vehicle.
A notice tells about something that can damage the
vehicle. Many times, this damage would not be covered
by your vehicle’s warranty, and it could be costly.
The notice tells what to do to help avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors
or in different words.
There are also warning labels on the vehicle which
use the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along
with the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
iv

Front Seats......................................................1-2
Power Seats..................................................1-2
Power Lumbar...............................................1-2
Heated Seats.................................................1-3
Heated and Ventilated Seats............................1-3
Power Reclining Seatbacks..............................1-4
Head Restraints.............................................1-6
Rear Seats.......................................................1-7
Heated Seats.................................................1-7
Rear Seat Pass-Through Door.........................1-7
Safety Belts.....................................................1-8
Safety Belts: They Are for Everyone.................1-8
How to Wear Safety Belts Properly.................1-13
Lap-Shoulder Belt.........................................1-21
Safety Belt Use During Pregnancy..................1-27
Safety Belt Extender.....................................1-27
Child Restraints.............................................1-28
Older Children..............................................1-28
Infants and Young Children............................1-30
Child Restraint Systems.................................1-34
Where to Put the Restraint.............................1-36Lower Anchors and Tethers for
Children (LATCH)......................................1-37
Securing a Child Restraint in a
Rear Seat Position....................................1-44
Securing a Child Restraint in the
Right Front Seat Position............................1-47
Airbag System...............................................1-51
Where Are the Airbags?................................1-53
When Should an Airbag Inate?.....................1-56
What Makes an Airbag Inate?.......................1-57
How Does an Airbag Restrain?.......................1-58
What Will You See After an Airbag Inates?.....1-58
Passenger Sensing System............................1-60
Servicing Your Airbag-Equipped Vehicle...........1-64
Adding Equipment to Your Airbag-Equipped
Vehicle
....................................................1-65
Restraint System Check..................................1-66
Checking the Restraint Systems......................1-66
Replacing Restraint System Parts
After a Crash............................................1-67
Section 1 Seats and Restraint Systems
1-1

Front Seats
Power Seats
The power seat controls
are located on the
outboard side of the seats.
To adjust the seat:
Move the seat forward or rearward by sliding the
horizontal control forward or rearward.
Raise or lower the front part of the seat cushion by
moving the front of the horizontal control up or down.
Raise or lower the rear part of the seat cushion by
moving the rear of the horizontal control up or down.
Use the vertical control to recline the seatback.
SeePower Reclining Seatbacks on page 1-4.
If your vehicle has the memory feature, you can program
and recall memory settings for seat positions. See
Memory Seat, Mirrors and Steering Wheel on page 2-77.
Power Lumbar
On vehicles with power
lumbar, the control is
located on the outboard
sides of the front seat(s).
To increase or decrease support, press and hold the
front or rear of the control.
To raise or lower the position of the lumbar support,
press and hold the top or bottom of the control.
Vehicles with a memory function allow seat settings to
be saved and recalled. SeeMemory Seat, Mirrors
and Steering Wheel on page 2-77for more information.
1-2

Heated Seats
On vehicles with heated
front seats, the buttons are
located on the climate
control panel.
z(Heated Seat and Seatback):Press the up or down
arrow once to turn on the heated seat at the highest
or lowest setting.
Press the up or down arrows a second time to raise or
lower the setting. Keep pressing the down arrow until
the indicator on the climate control display is off to
turn off the heated seat.
A light bar in the climate control display shows the setting:
high, medium, or low. The longest bar shows the high
range and the shortest bar shows the low range.
The heated seat will automatically shut off when the
vehicle is turned off.
Heated and Ventilated Seats
On vehicles with heated and ventilated front seats, the
buttons are located on the climate control panel.
z(Heated Seat and Seatback):Press for the heated
seat and seatback.
{(Ventilated Seat):Press for the ventilated seat.
The light bar in the climate control display shows
the setting; high, medium or low.
Press either button to start that feature at the highest
setting. Each time you press the button, the feature will
decrease one setting.
Keep pressing the button until the display lights turn off
to turn the feature off
The heated or ventilated seats will automatically shut off
when the vehicle is turned off.
1-3

Power Reclining Seatbacks
The front seats have
power reclining seatbacks.
Use the vertical power
seat control located on the
outboard side of the
seat to operate them.
To recline the seatback, press the control toward
the rear of the vehicle.
To raise the seatback, press the control toward the
front of the vehicle.
1-4

{CAUTION:
Sitting in a reclined position when your vehicle
is in motion can be dangerous. Even if you
buckle up, your safety belts cannot do their
job when you are reclined like this.
The shoulder belt cannot do its job because it
will not be against your body. Instead, it will be
in front of you. In a crash, you could go into it,
receiving neck or other injuries.
CAUTION: (Continued)
CAUTION: (Continued)
The lap belt cannot do its job either. In a
crash, the belt could go up over your
abdomen. The belt forces would be there,
not at your pelvic bones. This could cause
serious internal injuries.
For proper protection when the vehicle is in
motion, have the seatback upright. Then sit
well back in the seat and wear your safety belt
properly.
Do no have a seatback reclined if your vehicle is
moving.
1-5

Head Restraints
Adjust the head restraint so that the top of the restraint
is at the same height as the top of the occupant’s
head. This position reduces the chance of a neck injury
in a crash.Pull the head restraint up
to raise it. To lower the
head restraint, press
the button, located on
the top of the seatback,
and push the head
restraint down.
The front head restraints can also tilt forward or
rearward.
1-6