
Black plate (29,1)Cadillac STS Owner Manual - 2011
been turned on, it remains on each time the vehicle is
started. Additionally, the IntelliBeam system must be
enabled.
To enable the System, turn the exterior lamp control to
AUTO, with the turn signal/multifunction lever in its
starting position. The High-Beam On Light appears on
the instrument panel cluster when the high-beams are
on. SeeHighbeam On Light
on page 4‑68. The 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.
Vehicles with IntelliBeam 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 32 km/h (20 mph).
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.
.The high-beam headlamps are manually turned
on or you use the flash-to-pass feature. See
Headlamp High/Low-Beam Changer
on page 4‑5and Flash-to-Passon page 4‑9.
When either of these conditions occur, the
IntelliBeam feature is temporarily disabled until the
high-beam stalk is returned to its starting position.
If either of these conditions occur and IntelliBeam
already has the high-beam headlamps on, the
feature is disabled and the light in the mirror
turns off.
.The exterior lamp control is turned to any setting
except AUTO.
When this occurs, IntelliBeam is disabled until the
control is turned back to the AUTO position and
the AUTOMATIC LIGHTS ON message displays
on the DIC.
.The IntelliBeam system is turned off at the inside
rearview mirror.
.The vehicle's speed drops below 24 km/h
(15 mph).
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Black plate (30,1)Cadillac STS Owner Manual - 2011
IntelliBeam may not turn off the high-beams if the
system cannot detect other vehicle's lamps because of
any of the following:
.The others vehicle's lamp(s) are missing,
damaged, obstructed from view, or otherwise
undetected.
.The other vehicle's lamp(s) are covered with dirt,
snow and/or road spray.
.The other vehicle's lamp(s) cannot be detected
due to dense exhaust, smoke, fog, snow, road
spray, mist, or other airborne obstructions.
.Your vehicle's windshield is dirty, cracked,
or obstructed by something that blocks the
view of the IntelliBeam light sensor.
.Your vehicle's windshield is covered with ice, dirt,
haze, or other obstructions.
.Your vehicle is loaded such that the front end of
the vehicle points upward, causing the IntelliBeam
sensor to aim high and not detect headlamps and
taillamps.
.You are driving on winding or hilly roads.
You might need to manually disable or cancel the
high-beam headlamps by turning the low-beam
headlamps on, if any of the above conditions exist.
Disabling and Resetting IntelliBeam at the
Rearview Mirror
IntelliBeam can be disabled and reset to the original
factory setting by using the controls on the inside
rearview mirror.
AUTO
3(IntelliBeam On/Off): To disable the system,
press this button on the inside rearview mirror. The
IntelliBeam indicator turns off and does not come back
on until the IntelliBeam button is pressed again.
When IntelliBeam has turned on the high-beams, pull or
push the high-beam stalk. This disables IntelliBeam and
the IntelliBeam indicator on the rearview mirror turns off.
To re-enable IntelliBeam, press the IntelliBeam button
on the mirror.
A different sensitivity setting is available for dealer
diagnostics. This is done by pushing and holding this
button for 20 seconds until the light flashes three times.
If you accidentally activate this, the vehicle's setting
automatically resets each time the ignition is turned off
and then on again; otherwise, refer to the text above for
resetting the system.
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Black plate (31,1)Cadillac STS Owner Manual - 2011
Cleaning the IntelliBeam Light Sensor
The light sensor is located on the inside of the vehicle
at the back of the rearview mirror.
Clean the light sensor window, periodically, using glass
cleaner on a soft cloth. Gently wipe the sensor window.
Do not spray glass cleaner directly on the surface of the
sensor window.
Wiper Activated Headlamps
This feature activates the headlamps and parking lamps
after the windshield wipers have been in use for about
six seconds. For this feature to work, automatic lighting
must be enabled. SeeHeadlamps
on page 4‑27for
additional information.
When the ignition is turned off, the wiper-activated
headlamps will immediately turn off. They will also turn
off if the windshield wiper control is turned off.
Headlamps on Reminder
A warning chime will sound if the exterior lamp control
is left on in either the headlamp or parking lamp position
and the driver's door is opened with the ignition off. See
Lights On Reminder
on page 4‑67for additional
information.
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Black plate (46,1)Cadillac STS Owner Manual - 2011
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog or frost from the rear window.
The defogger only works when the ignition is on or
during remote start, if programmed. See“Personal
Settings Menu” underVehicle Personalization
on
page 3‑59for additional information.
= (Rear Window Defogger): Press to turn the rear
window defogger on or off. The rear window defogger
stays on for 10 minutes, before turning off.
If the vehicle's speed is above 48 km/h (30 mph), the
rear defogger stays on continuously. If turned on again,
the defogger only runs for about five minutes before
turning off. The defogger can also be turned off by
turning off the engine. The heated outside rearview mirrors also heat to help
clear fog or frost from the surface of the mirror when
the rear window defogger is on. See
Outside Heated
Mirrors on page 3‑40.
Notice: Do not use a razor blade or sharp object
to clear the inside rear window. Do not adhere
anything to the defogger grid lines in the rear glass.
These actions may damage the rear defogger.
Repairs would not be covered by your warranty.
{ (Ventilated Seat): If the vehicle has this feature,
press to turn the driver or passenger side ventilated
seat on. See Heated and Ventilated Seats
on
page 2‑5.
J (Heated Seat): If the vehicle has this feature, press
to turn the driver or passenger side heated seat and
seatback on. See Heated and Ventilated Seats
on
page 2‑5.
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Black plate (123,1)Cadillac STS Owner Manual - 2011
SETUP:The following submenus are available when
this item is selected:
.PERSONAL SETTINGS MENU
.DRIVER SELECTION
.DRIVER EXIT SETTINGS
.CONFIGURE DISPLAY KEYS
SETUP Submenu Items
The following choices are available for programming.
PERSONAL SETTINGS MENU
This item turns the entire list of personalization features
on or off, and allows a preferred setting for up to two
people to be programmed. The number of available
features varies depending on which options the vehicle
has. A check mark appears after it when this item is on.
For more information on the PERSONAL SETTINGS
MENU item, see Vehicle Personalization on page 3‑59.
DRIVER SELECTION
The following submenu displays when this item is
selected:
.DRIVER 1
.DRIVER 2
.RECALL DRIVER SETTINGS
.STORE DRIVER SETTINGS For more information on the DRIVER SELECTION
submenu item, see
“Recalling Driver Settings” and
“Storing Driver Settings” underMemory Seat, Mirrors
and Steering Wheel on page 3‑75.
DRIVER EXIT SETTINGS
The following submenu displays when this item is
selected:
.RECALL EXIT SETTINGS
.STORE EXIT SETTINGS
For more information on the DRIVER EXIT SETTINGS
submenu item, see “Recalling Exit Settings” and
“Storing Exit Settings” underMemory Seat, Mirrors and
Steering Wheel on page 3‑75.
CONFIGURE DISPLAY KEYS
(Base Audio System)
This item allows the four configurable keys located to
the left and right of the audio display to be customized.
See “Configurable Radio Display Keys” underRadio(s)
on page 4‑95for programming information.
Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft of the
vehicle's radio by learning a portion of the Vehicle
Identification Number (VIN). The radio does not operate
if it is stolen or moved to a different vehicle.
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Black plate (15,1)Cadillac STS Owner Manual - 2011
Skidding
In a skid, a driver can lose control of the vehicle.
Defensive drivers avoid most skids by taking
reasonable care suited to existing conditions, and by
not overdriving those conditions. But skids are always
possible.
The three types of skids correspond to the vehicle's
three control systems. In the braking skid, the wheels
are not rolling. In the steering or cornering skid, too
much speed or steering in a curve causes tires to slip
and lose cornering force. And in the acceleration skid,
too much throttle causes the driving wheels to spin.
Remember: Any traction control system helps avoid
only the acceleration skid. If the traction control system
is off, then an acceleration skid is best handled by
easing your foot off the accelerator pedal.
If the vehicle starts to slide, ease your foot off the
accelerator pedal and quickly steer the way you want
the vehicle to go. If you start steering quickly enough,
the vehicle may straighten out. Always be ready for a
second skid if it occurs.You might see the STABILITY SYS ACTIVE message
on the Driver Information Center. See
DIC Warnings
and Messageson page 4‑76and StabiliTrak®Systemon page 5‑6orEnhanced StabiliTrak®on page 5‑7.
Of course, traction is reduced when water, snow, ice,
gravel, or other material is on the road. For safety, slow
down and adjust your driving to these conditions. It is
important to slow down on slippery surfaces because
stopping distance will be longer and vehicle control
more limited.
While driving on a surface with reduced traction, try
your best to avoid sudden steering, acceleration,
or braking, including reducing vehicle speed by shifting
to a lower gear. Any sudden changes could cause the
tires to slide. You may not realize the surface is slippery
until the vehicle is skidding. Learn to recognize warning
clues —such as enough water, ice, or packed snow on
the road to make a mirrored surface —and slow down
when you have any doubt.
Remember: Antilock brakes help avoid only the
braking skid.
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Black plate (16,1)Cadillac STS Owner Manual - 2011
Driving at Night
Night driving is more dangerous than day driving
because some drivers are likely to be impaired—by
alcohol or drugs, with night vision problems, or by
fatigue.
Night driving tips include:
.Drive defensively.
.Do not drink and drive.
.Reduce headlamp glare by adjusting the inside
rearview mirror.
.Slow down and keep more space between you and
other vehicles because headlamps can only light
up so much road ahead.
.Watch for animals.
.When tired, pull off the road.
.Do not wear sunglasses.
.Avoid staring directly into approaching headlamps.
.Keep the windshield and all glass on your vehicle
clean —inside and out.
.Keep your eyes moving, especially during turns or
curves.
No one can see as well at night as in the daytime.
But, as we get older, these differences increase.
A 50-year-old driver might need at least twice as much
light to see the same thing at night as a 20-year-old.
Driving in Rain and on Wet Roads
Rain and wet roads can reduce vehicle traction and
affect your ability to stop and accelerate. Always drive
slower in these types of driving conditions and avoid
driving through large puddles and deep‐standing or
flowing water.
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Black plate (18,1)Cadillac STS Owner Manual - 2011
Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider having
it serviced by your dealer before departing.
Things to check on your own include:
.Windshield Washer Fluid:Reservoir full? Windows
clean —inside and outside?
.Wiper Blades: In good shape?
.Fuel, Engine Oil, Other Fluids: All levels checked?
.Lamps:Do they all work and are lenses clean?
.Tires:Are treads good? Are tires inflated to
recommended pressure?
.Weather and Maps: Safe to travel? Have
up-to-date maps?
Highway Hypnosis
Always be alert and pay attention to your surroundings
while driving. If you become tired or sleepy, find a safe
place to park your vehicle and rest.
Other driving tips include:
.Keep the vehicle well ventilated.
.Keep interior temperature cool.
.Keep your eyes moving —scan the road ahead
and to the sides.
.Check the rearview mirror and vehicle instruments
often.
5-18