2007 CADILLAC STS Tire

CAUTION: (Continued)

On slippery roads, fast changes in
tire traction can cause needless
wheel spinning, and you could lose
control. Do not use cruise control on
slippery roads.
When weather limits visibility, such as
when in fog, rain, or snow conditions,
Adaptive Cruise Control performance
is limited. There may not be enough
distance to adapt to the changing
traffic conditions. Do not use cruise
control when visibility is low.The Adaptive Cruise
controls are located on
the end of the
multifunction lever.
9(Off):This position turns the system off.
R(On):This position turns the system on.
S(Resume/Increase):Push the switch to this
symbol to make the vehicle resume to a previously
set speed or to increase the set speed when
Adaptive Cruise Control is already active.
T(Set/Decrease):Press this button to set the
speed or to decrease the set speed when
Adaptive Cruise Control is already active.
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IntelliBeam™ Intelligent High-Beam
Headlamp Control System
If your vehicle has this feature, be sure to read
this entire section before using it.
IntelliBeam™ is an enhancement to the vehicle’s
headlamp system. Using a digital light sensor
located on the back of the rearview mirror,
this system turns the high-beam headlamps on
and off according to surrounding traffic conditions.
The IntelliBeam™ system turns the high-beam
headlamps on when it is dark enough, there is no
other traffic present, and the IntelliBeam™
system is enabled.
Turning On and Enabling IntelliBeam™
AUTO3(IntelliBeam™ On/Off):Press
and release the IntelliBeam™ button on the inside
rear view mirror. The IntelliBeam™ indicator on
the mirror turns on. Once the system has
been turned on, it remains on each time the
vehicle is started. Additionally, the IntelliBeam™
system must be enabled.
To enable the IntelliBeam™ System, turn the
exterior lamp control to AUTO, with the turn
signal/multifunction lever in its neutral position.The High-Beam On Light appears on the
instrument panel cluster when the high-beams are
on. SeeHighbeam On Light on page 257. Your
vehicle has variable intensity high-beams.
The high-beam indicator on the instrument panel
cluster comes on as soon as the high-beams
start to come on, and remains on until the
high-beams have completely turned off. All
vehicles that have IntelliBeam™, however, quickly
turn off the high-beams if the system detects
the sudden presence of vehicle lights ahead.
Driving with IntelliBeam™
IntelliBeam™ only activates the high-beams when
driving over 20 mph (32 km/h).
The high-beam headlamps remain on, under the
control of IntelliBeam™, until any of the following
situations occur:
The system detects an approaching vehicle’s
headlamps.
The system detects a preceding vehicle’s
taillamps.
The outside light is bright enough that
high-beam headlamps are not required.
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The air quality sensor does not activate due to
organic odors, like skunk, and may not activate on
many chemical-related odors. If you wish to limit
these types of odors, manually select recirculation.
Your vehicle could also have a charcoal lter that
can limit many odors from being pulled into your
vehicle. This lter, like your engines air cleaner
lter, needs to be changed periodically. See
Scheduled Maintenance on page 505. The air
quality sensor system does not protect against
carbon monoxide (CO), which you cannot see or
smell. SeeEngine Exhaust on page 125.
O(Power Driver’s Temperature):Press the
power button located on the driver’s side of
the climate control panel to turn the entire climate
control system on or off. Turn the knob to
increase or decrease the temperature inside the
vehicle.
O(Power Passenger’s Temperature):Press
the power button located on the passenger’s side
of the climate control panel to turn the passenger’s
climate control system on if they wish to have adifferent setting than the driver. Turn the knob to
increase or decrease the temperature for the
front passenger. Turning the passenger’s
side power button off will not shut off the climate
control system for the passenger. The system
is set to the same setting as the driver.
{(Ventilated Seat):Press this button, to turn on
the driver or passenger’s side ventilated seat, if
the vehicle has this feature. SeeHeated and
Ventilated Seats on page 11.
J(Heated Seat):Press this button, to turn on
the driver or passenger’s side heated seat
and seatback, if the vehicle has this feature. See
Heated and Ventilated Seats on page 11.
^(Air Conditioning):Press this button to
manually turn off the air conditioning compressor.
Press AUTO to return to automatic operation or
press the A/C OFF button again. To limit fogging on
the windshield, the air conditioning compressor
cannot be off while in the defrost mode.
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The right knob controls the air delivery to the rear
passengers. Turning the knob all the way to
the left will shut off airow to the rear passengers.
Operating with the rear air delivery off may
make the entire vehicle warm or cool less quickly.
It may also increase the air rush sound of the
front system.
9(Off):This is the off position.
Y(Vent):This mode directs all the rear
passenger airow to the outlets in the console.
This is the normal position for cool down
conditions.
\(Bi-Level):This mode directs airow to the
console outlets and the oor.
[(Floor):This mode directs all of the airow to
the oor. This is the normal position for warm
up conditions.The amount of airow to the rear passengers is
controlled automatically by the front climate control
system, regardless of optional equipment.
Airow to the rear system will be turned off when
defrost is selected on the front climate control
panel to direct air to clear the windshield.
Vehicles equipped with a rear climate control
panel, also, have heated rear seats. There are
two buttons, each with three indicator lights,
located between the two climate control knobs on
the rear climate control panel, to control the
rear heated seats. SeeHeated Seats on page 14
for additional information.
Be sure to keep the area under the front seats
clear of any objects so the air in your vehicle can
circulate effectively.
238

Anti-Lock Brake System
Warning Light
With the Anti-Lock
Brake System (ABS),
this light will come
on when your engine is
started and may stay
on for several seconds.
That is normal.
If the ABS warning light comes on and stays on,
there may be a problem with the antilock portion of
the brake system. If the brake system warning
light is not on, you still have brakes, but you do not
have antilock brakes. SeeBrake System Warning
Light on page 248for more information.
If the light stays on, press the ignition Acc. button.
If the light comes on when you are driving, stop
as soon as possible and turn the ignition off.
Then start the engine again to reset the system.
If the light still stays on, or comes on again
while you are driving, your vehicle needs service.
If the regular brake system warning light is not
on, you still have brakes, but you do not have
anti-lock brakes. If the regular brake systemwarning light is also on, you do not have anti-lock
brakes and there is a problem with your regular
brakes. SeeBrake System Warning Light on
page 248for more information.
The ABS warning light should come on briey
when you turn the ignition on. If the light does not
come on then, have it xed so it will be ready
to warn you if there is a problem.
Low Tire Pressure Warning Light
This light will come on
briey as you start the
engine, for vehicles
equipped with the
Tire Pressure
Monitor System.
This light will also come on when one or more of
your tires are signicantly underinated.
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A CHECK TIRE PRESSURE DIC message will
accompany the light. Stop and check your tires as
soon as it is safe to do so. If underinated,
inate to the proper pressure. See Tires for more
information. This light will ash for approximately
60 seconds and then turn on solid if a problem
is detected with the Tire Pressure Monitor system.
SeeTire Pressure Monitor System on page 433,
Tires on page 421andDIC Warnings and
Messages on page 264for more information.
Traction Control System (TCS)
Warning Light
If the Traction
Control (TC) warning
light comes on and
stays on, there may be
a problem with the
traction control system.The TC warning light will come on briey when
you turn the engine on. If it does not come on then,
have it xed so it will be ready to warn you if
there is a problem.
The light will also come on if you turn the traction
control system off using the TC on/off button
located on the console.
If the TC warning light stays on or comes on while
you are driving, pull off the road as soon as
possible and stop carefully. Turn your engine off
and then restart it. If the light still stays on or
comes back on again while you are driving, your
vehicle needs service. Have the traction control
system inspected as soon as possible. See
Traction Control System (TCS) on page 323and
StabiliTrak®System on page 326for more
information.
Also seeCompetitive Driving Mode (STS-V) on
page 325for more information.
250

Malfunction Indicator Lamp
Check Engine Light
Your vehicle has a
computer which
monitors operation of
the fuel, ignition,
and emission control
systems.
This system is called OBD II (On-Board
Diagnostics-Second Generation) and is intended
to assure that emissions are at acceptable
levels for the life of the vehicle, helping to produce
a cleaner environment. The check engine light
comes on to indicate that there is a problem and
service is required. Malfunctions often will be
indicated by the system before any problem is
apparent. This may prevent more serious damage
to your vehicle. This system is also designed to
assist your service technician in correctly
diagnosing any malfunction.Notice:If you keep driving your vehicle with
this light on, after awhile, the emission controls
might not work as well, your vehicle’s fuel
economy might not be as good, and the engine
might not run as smoothly. This could lead
to costly repairs that might not be covered by
your warranty.
Notice:Modications made to the engine,
transmission, exhaust, intake, or fuel system
of your vehicle or the replacement of the
original tires with other than those of the same
Tire Performance Criteria (TPC) can affect
your vehicle’s emission controls and can cause
this light to come on. Modications to these
systems could lead to costly repairs not
covered by your warranty. This could also
result in a failure to pass a required Emission
Inspection/Maintenance test. SeeAccessories
and Modifications on page 363.
252

DIC Buttons (Base Level)
If your vehicle does
not have a Head-Up
Display (HUD),
these are the
buttons for the DIC.
«4ª(Information):Press the top or bottom of
this button to scroll through the available vehicle
information displays which include digital
speed display, if your vehicle has this feature, fuel
range, fuel economy, fuel used, average speed,
timer, battery voltage, tire pressure, if your vehicle
has a Tire Pressure Monitor (TPM) system, and
engine oil life, if your vehicle has this feature.If you have an STS-V, the DIC also has additional
vehicle information displays which include engine
boost, engine oil temperature, oil pressure, and
transmission uid temperature.
See “MPH (km)” later in this section for more
information on the digital speed display.
AB
300 (Trip Information):Press the top of
this button to scroll through the odometer, trip
odometer A and trip odometer B. Press and hold
the bottom of this button to reset each trip
odometer back to zero.
4// (Reset):Press this button to reset certain DIC
features and to acknowledge DIC warning
messages and clear them from the DIC display.
EM (English/Metric):Press this button to change
the display from English to metric.
259