2008 CADILLAC STS cruise control

If there is a problem detected with StabiliTrak®,a
SERVICE STABILITY SYS message will be displayed
on the DIC. SeeDIC Warnings and Messages on
page 3-80. When this message is displayed, the system
is not operational. Driving should be adjusted
accordingly.
StabiliTrak
®comes on automatically whenever the
vehicle is started. To help assist with directional control
of the vehicle, always leave the system on. StabiliTrak
®
can be turned off, however, by using the TC (traction
control) on/off button. SeeTraction Control System
(TCS) on page 4-6.
If the vehicle is in cruise control when the StabiliTrak
®
activates, the cruise control will automatically disengage.
When road conditions allow you to safely use it again,
you may reengage the cruise control. SeeCruise Control
on page 3-17orAdaptive Cruise Control on page 3-20for
more information.
Enhanced StabiliTrak®
All-wheel-drive (AWD) vehicles with the Active Steering
with Enhanced StabiliTrak®option have an enhanced
computer controlled vehicle stability system that assists
with directional control of the vehicle in difficult driving
conditions. This system coordinates automatic control of
the Active Steering System, the Magnetic Ride Control
Suspension System, and the Brake Control System for
better vehicle performance.During extreme cold temperature conditions, the active
steering function may be temporarily disabled which may
cause the steering wheel to be off set from the center
position while driving straight. This is normal operation
and the vehicle is safe to drive in these cases.
Stability control activates when the computer senses a
difference between the intended path and the direction
the vehicle is actually traveling. Stability control
automatically adjusts the front road wheel steering angle,
modies the suspension stiffness, and selectively applies
braking pressure at any one of the vehicle’s brakes to
help maintain directional control of the vehicle.
When the system activates, a STABILITY SYS ACTIVE
message displays on the Driver Information Center (DIC).
SeeDIC Warnings and Messages on page 3-80You may
also hear a noise or feel vibration in the brake pedal. This
is normal. Continue to steer the vehicle in the direction
you want it to go.
4-9

If the vehicle is in cruise control when Enhanced
StabiliTrak®activates, the cruise control will automatically
disengage. When road conditions allow you to safely use
it again, you may re-engage the cruise control. See
Cruise Control on page 3-17,orAdaptive Cruise Control
on page 3-20for more information.
Enhanced StabiliTrak
®comes on automatically in the
Stability Touring Mode, when the vehicle is started. The
Stability Touring Mode is recommended for normal
driving. Enhanced StabiliTrak
®also has Stability
Competitive Mode that is turned on by pressing the
Traction Control (TC) Button. SeeTraction Control
System (TCS) on page 4-6. This mode is designed to be
used by the performance conscious driver who desires
less stabilty control intervention. SeeCompetitive Driving
Mode (STS-V) on page 4-7. When the Stability Control
Competitive Mode has been activated, traction control
operates in competitive mode and cannot be turned off.
The STABILITY COMPETITIVE MODE message will be
displayed on the DIC. SeeDIC Warnings and Messages
on page 3-80.
When operating your vehicle in the Stability Competitive
Mode, the system provides less stability control
intervention. Driving should be adjusted accordingly.When the stability control Stability Competitive Mode
has been selected, the Active Steering and Magnetic
Ride Control Touring Mode is not available. These
systems are automatically changed to the Performance
Mode, providing more response to road conditions
and quicker steering response. For more information,
see “Active Steering and Magnetic Ride Control
Mode” in the Index of the vehicle’s Navigation Manual.
To assist you with directional control of the vehicle,
always leave the system on. Stability control can
be turned off however, by using the traction control
button. SeeTraction Control System (TCS) on page 4-6.
The STABILITY SYS OFF message will be displayed
on the DIC. SeeDIC Warnings and Messages on
page 3-80.
If there is a problem detected with Enhanced
StabiliTrak
®, the SERVICE STABILITY SYS message
will be displayed on the DIC. SeeDIC Warnings
and Messages on page 3-80. When this message is
displayed, the system is not operating. Driving should be
adjusted accordingly.
4-10

The underhood fuse block is located in the front of the
engine compartment on the passenger’s side of the
vehicle. SeeEngine Compartment Overview on
page 5-11for more information on location and removal
procedure for the front compartment underhood
sights shields.
To access the fuses, push in the tabs located on each
side of the fuse block cover, then lift the cover off.
Notice:Spilling liquid on any electrical components
on your vehicle may damage it. Always keep the
covers on any electrical component.
Fuses JCase Usage
ABS MTRABS Module- ABS
Module-StabiliTrak
®
AFS Active Front Steering
BLWR Blower Motor
FAN 1 Cooling Fan-Low Speed
FAN 2 Cooling Fan-High Speed
LPDB 1 Driver Side Rear Fuse Block
LPDB 2 Driver Side Rear Fuse Block
RPDB 1 Passenger Side Rear Fuse Block
RPDB 2 Passenger Side Rear Fuse Block
SPARE Spare
SPARE Spare
STRTR Starter
Fuses Mini Usage
A/C CLTCH Air Conditioning Compressor Clutch
ABS ABS Module-StabiliTrak
®
ABS IGN Antilock Brake Controller
AUX OUTLET Rear Accessory Power Outlet
BRK VAC
PUMPBrake Vacuum Pump
CCP Climate Control Panel
CCP/RLY
COILSClimate Control Panel, Headlamp
Level Control, Active Cruise Control,
Relay Coils, Starter, Front Blower
ECM 1 Engine Control Module (ECM)
ECM/TCM
BATTECM, Transmission Control
Module (TCM)
ECM/TCM IGNECM, TCM, Instrument Panel
Cluster
EKM/I/P MDLEasy Key Module (EKM), Instrument
Panel Module (I/P MDL)
EVEN COILSEven Ignition Coils, Even Fuel
Injectors
FOG LAMP Front Fog Lamps
FRT PWR
OUTLETFront Accessory Power Outlet
FUEL COOL Fuel Cooling
HORN Horn
HTD
WASH/AQSHeated Headlamp Washer, Air
Quality Sensor
5-119

A
Accessories and Modications............................ 5-3
Adaptive Cruise Control...................................3-20
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-65
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-116
Air Cleaner/Filter, Engine.................................5-23
Air Conditioning..............................................3-48
Airbag
Passenger Status Indicator...........................3-61
Readiness Light..........................................3-60
Airbag System................................................1-51
What Will You See After an Airbag Inates?....1-58
When Should an Airbag Inate?....................1-56
Where Are the Airbags?...............................1-53
Airbag Systems
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-65
How Does an Airbag Restrain?......................1-58
Passenger Sensing System...........................1-60
Servicing Your Airbag-Equipped Vehicle..........1-64
What Makes an Airbag Inate?......................1-57
All-Wheel Drive...............................................5-50
All-Wheel-Drive (AWD) System.........................4-13
Antenna, Backglass.......................................3-124
Antenna, XM™ Satellite Radio Antenna System . . . 3-124
Antilock Brake System (ABS)............................. 4-5
Antilock Brake, System Warning Light................3-65Appearance Care
Aluminum or Chrome-Plated Wheels.............5-112
Care of Safety Belts...................................5-110
Chemical Paint Spotting..............................5-114
Cleaning Exterior Lamps/Lenses..................5-111
Fabric/Carpet............................................5-108
Finish Care...............................................5-111
Finish Damage..........................................5-114
Instrument Panel, Vinyl, and Other
Plastic Surfaces.....................................5-109
Interior Cleaning........................................5-107
Leather....................................................
5-109
Sheet Metal Damage..................................5-113
Speaker Covers.........................................5-110
Tires........................................................5-113
Underbody Maintenance.............................5-114
Vehicle Care/Appearance Materials...............5-115
Washing Your Vehicle.................................5-110
Weatherstrips............................................5-110
Windshield and Wiper Blades......................5-112
Wood Panels............................................5-110
Appointments, Scheduling Service....................... 7-9
Ashtray.........................................................3-47
Audio System.................................................3-98
Audio Steering Wheel Controls....................3-121
Backglass Antenna.....................................3-124
Navigation/Radio System, see
Navigation Manual..................................3-117
Radio Personalization.................................3-117
Radio Reception........................................3-123
1

Child Restraints (cont.)
Securing a Child Restraint in a
Rear Seat Position...................................1-44
Securing a Child Restraint in the
Right Front Seat Position..........................1-47
Where to Put the Restraint...........................1-36
Cigarette Lighter.............................................3-47
Cleaning
Aluminum or Chrome-Plated Wheels.............5-112
Exterior Lamps/Lenses................................5-111
Fabric/Carpet............................................5-108
Finish Care...............................................5-111
Instrument Panel, Vinyl, and Other
Plastic Surfaces.....................................5-109
Interior.....................................................5-107
Leather....................................................5-109
Speaker Covers.........................................5-110
Tires........................................................5-113
Underbody Maintenance.............................5-114
Washing Your Vehicle.................................5-110
Weatherstrips............................................5-110
Windshield and Wiper Blades......................5-112
Wood Panels............................................5-110
Climate Control System
Air Filter, Passenger Compartment.................3-55
Dual..........................................................3-48
Outlet Adjustment........................................3-54
Rear..........................................................3-54
Clock............................................................3-99
Collision Damage Repair..................................7-11Compact Spare Tire......................................5-106
Compass.................................................1-7, 2-41
Competitive Driving.........................................4-18
Competitive Driving Mode.................................. 4-7
Compressor Kit, Tire Sealant............................5-87
Control of a Vehicle.......................................... 4-3
Convenience Net............................................2-58
Coolant
Engine Temperature Gage............................3-67
Engine Temperature Warning Light.................3-66
Heater, Engine............................................2-31
Surge Tank Pressure Cap.............................5-29
Cooling System..............................................5-32
Cruise Control................................................3-17
Cruise Control, Forward Collision
Alert (FAC) System......................................3-10
Cruise Control Light........................................3-72
Cupholder(s)..................................................2-58
Customer Assistance Information
Courtesy Transportation.................................. 7-9
Customer Assistance for Text
Telephone (TTY) Users............................... 7-5
Customer Assistance Offices........................... 7-5
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-6
Reporting Safety Defects to General Motors.......7-14
Reporting Safety Defects to the
Canadian Government..............................7-14
Reporting Safety Defects to the
United States Government.........................7-14
3

L
Labeling, Tire Sidewall.....................................5-59
Lamps
Exterior Lighting Battery Saver......................3-40
Inadvertent Power Battery Saver....................3-43
Reading.....................................................3-42
Twilight Sentinel
®........................................3-39
Lane Departure Warning..................................2-47
Lane Departure Warning Light..........................3-66
Lap-Shoulder Belt...........................................1-21
LATCH System
Child Restraints...........................................1-37
Lifting Your Vehicle, Tires.................................5-83
Light
Airbag Readiness........................................3-60
Antilock Brake System Warning.....................3-65
Brake System Warning.................................3-64
Charging System.........................................3-63
Cruise Control.............................................3-72
Engine Coolant Temperature Warning.............3-66
Fog Lamp..................................................3-72
Highbeam On.............................................3-72
Lane Departure Warning...............................3-66
Lights On Reminder.....................................3-72
Malfunction Indicator....................................3-68
Oil Pressure...............................................3-70Light (cont.)
Passenger Airbag Status Indicator..................3-61
Safety Belt Reminders..................................3-59
Security.....................................................3-71
TCS Warning Light......................................3-65
Tire Pressure..............................................3-67
Traction Control System (TCS) Warning..........3-65
Lighting
Entry.........................................................3-41
Parade Dimming..........................................3-41
Lights............................................................3-33
Flash-to-Pass..............................................3-13
High/Low Beam Changer................................ 3-9
On Reminder..............................................3-37
Limited-Slip Rear Axle....................................... 4-8
Loading Your Vehicle.......................................4-26
Lockout Protection..........................................2-16
Locks
Door..........................................................2-14
Lockout Protection.......................................2-16
Power Door................................................2-14
Programmable Automatic Door Locks.............2-15
Rear Door Security Locks.............................2-15
Loss of Control...............................................4-16
Lumbar
Power Controls............................................. 1-2
7