
Black plate (6,1)Cadillac STS Owner Manual - 2011
Other conditions can affect the performance
of the transmitter. SeeKeyless Access Systemon
page 3‑4.
Q(Lock): Press once to lock the doors. The light on
the front doors comes on and the turn signals flash.
If
Qis pressed twice, the horn will also sound.
See “Lights Flash at Lock” and“Horn Chirps at Lock”
under Vehicle Personalization
on page 3‑59to change
the feedback feature.
K(Unlock): Press once to unlock the driver door.
The turn signals flash twice. Press
Ktwice within
five seconds to unlock all the doors. The interior
lamps may come on. See
“Lights Flash at Unlock” and“Ext. (Exterior) Lights
at Unlock” underVehicle Personalization
on page 3‑59to change the feedback feature.
Vehicles with the memory feature can be programmed
to recall memory settings when
Kis pressed on the
keyless access transmitter. See Memory Seat, Mirrors
and Steering Wheel
on page 3‑75for more information.
/(Remote Start): Press to operate the remote start
feature. See Remote Vehicle Starton page 3‑10.
V(Trunk):Press and hold to unlock the trunk. If the
engine is running, the shift lever must be in P (Park).
L(Vehicle Locator/Panic Alarm): Press and release
to locate the vehicle. The horn sounds three times and
the turn signal lamps flash three times. Press and hold
Lfor three seconds to sound the panic alarm. The
horn sounds and the turn signal lamps flash for
30 seconds. Press and release
Lagain to cancel the
panic alarm.
The vehicle comes with two transmitters. Each
transmitter will have a number on top of it, “1”or“2”.
These numbers correspond to the driver of the vehicle.
For example, the memory seat position for driver 1 will
be recalled when using the transmitter labeled “1”,
if enabled through the vehicle personalization. See
Memory Seat, Mirrors and Steering Wheel
on
page 3‑75and Vehicle Personalizationon page 3‑59for more information.
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Black plate (12,1)Cadillac STS Owner Manual - 2011
The remote start feature will not operate if any of the
following occur:
.The check engine light is displayed. See“Check
Engine Light” underMalfunction Indicator Lampon
page 4‑62.
.The valet lockout switch is on.
.The keyless access transmitter is in the vehicle.
.The vehicle's hood is open.
.An unauthorized vehicle entry or a vehicle theft
was attempted.
If your vehicle has the remote start feature, the keyless
access transmitter functions will have an increased
range of operation. However, the range may be less
while the vehicle is running.
There are other conditions which can affect the
performance of the transmitter, see Keyless Access
System on page 3‑4.
Doors and Locks
Door Locks
{WARNING:
Unlocked doors can be dangerous.
.Passengers, especially children, can easily
open the doors and fall out of a moving
vehicle. When a door is locked, the handle will
not open it. The chance of being thrown out of
the vehicle in a crash is increased if the doors
are not locked. So, all passengers should
wear safety belts properly and the doors
should be locked whenever the vehicle is
driven.
.Young children who get into unlocked vehicles
may be unable to get out. A child can be
overcome by extreme heat and can suffer
permanent injuries or even death from heat
stroke. Always lock the vehicle whenever
leaving it.
(Continued)
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Black plate (17,1)Cadillac STS Owner Manual - 2011
Rear Seat Pass-Through Door
To open the door:1. Pull the rear seat armrest down.
2. If the door is locked, insert the key into the lock and turn it counterclockwise.
3. Press the button above the lock and lower the door.
To open the trunk lid, pull the emergency trunk release
handle located in the trunk on the other side of the door
opening. See “Emergency Trunk Release Handle”
following.
Emergency Trunk Release Handle
Notice: Do not use the emergency trunk release
handle as a tie-down or anchor point when securing
items in the trunk as it could damage the handle.
There is a glow-in-the-dark trunk release handle located
inside the trunk near the back of the rear seats. This
handle will glow following exposure to light. Pull down
the release handle to open the trunk from the inside of
the vehicle.
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Black plate (21,1)Cadillac STS Owner Manual - 2011
Express Window Anti‐Pinch Override
{WARNING:
If express override is activated, the window will
not reverse automatically. You or others could be
injured and the window could be damaged. Before
you use express override, make sure that all
people and obstructions are clear of the
window path.
In an emergency, the anti‐pinch feature can be
overridden in a supervised mode. Hold the window
switch all the way up in the express position. The
window will rise for as long as the switch is held.
Once the switch is released, the express mode is
re‐activated.
In this mode, the window can still close on an object in
its path. Use care when using the override mode.
Window Lockout
o (Window Lockout): Press to disable the rear
window controls. The light on the button illuminates,
indicating that the feature is in use. The rear windows
can still be raised or lowered using the driver's window
switches. To restore power to the rear windows, press
the button again.
The front passenger window can be programmed to be
disabled using the window lockout button. See Vehicle
Personalization on page 3‑59.
Sun Visors
Swing down the visor or detach it from the center mount
and move to the side to block out glare. The visors also
have side-to-side slide capability for greater coverage.
Pull the visor down and lift the cover. Move the slide
switch up or down to brighten or dim the lamp.
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Black plate (22,1)Cadillac STS Owner Manual - 2011
Theft-Deterrent Systems
This vehicle has theft-deterrent features, however, they
do not make it impossible to steal.
Theft-Deterrent System
Your vehicle has a theft-deterrent alarm system.
The security light is
located on the instrument
panel cluster.
If the ignition is off and a door is open, the security light
will flash, reminding you to arm the theft-deterrent
system.
To arm the system:
.Press the lock button on the keyless access
transmitter. If the door is closed when the lock
button is pressed, the security light will stay
illuminated for 30 seconds. After the security light
goes off, the theft‐deterrent system is armed.
Pressing the lock button twice will arm the system
immediately. If the vehicle is locked using the keyless access
transmitter and the trunk lid, hood or a door is
open or not closed completely, the security light
will flash for 60 seconds and then turn off. The
theft‐deterrent system is armed but the alarm will
not sound if the trunk lid, hood or door that was not
closed completely is tampered with or opened. The
alarm will sound for the trunk lid, hood or a door
that was completely closed at the time the vehicle
was locked using the keyless access transmitter.
.Exit the vehicle and lock the door with the power
door lock switch or lock button on the keyless
access transmitter. The security light should flash.
Close the door. The security light will stop flashing
and stay on. After 30 seconds the light should turn
off, the theft‐deterrent system is armed.
.If Passive Arming is activated through the vehicle
personalization feature, the system will arm
automatically after you close the door and take
at least one keyless access transmitter with you.
The security light will turn on. After 60 seconds the
light should turn off. The theft-deterrent system is
armed. See
Vehicle Personalization
on page 3‑59.
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Black plate (23,1)Cadillac STS Owner Manual - 2011
If a door, hood, or the trunk is opened without the
keyless access transmitter, the horn will sound for
30 seconds and the lamps will flash for two minutes.
The vehicle cannot be started without a keyless access
transmitter.
The Theft-Deterrent system will not arm if :
.The key is used to turn the key cylinder to the lock
position.
.The driver's door is locked using the power door
lock switch after the doors are closed.
The vehicle can be programmed to automatically unlock
the doors and disarm the theft‐deterrent system when
you approach the vehicle and the keyless access
transmitter is with you. See Vehicle Personalization
on
page 3‑59.
Pressing the unlock button on the keyless access
transmitter or using the key to unlock the driver's door
disarms the theft-deterrent system. Unlocking a door
any other way while the system is armed will activate
the alarm.
Testing the Alarm
1. From inside the vehicle, roll down the window, then get out of the vehicle, keeping the door open.
2. From outside of the vehicle, with the door open, lock the vehicle using the power door lock switch
or the keyless access transmitter and close the
door. Wait about 30 seconds until the security light
goes off.
3. Reach in and open the door using the inside door handle. The horn will sound and the exterior lamps
will flash.
You can turn off the alarm by pressing the unlock button
on the keyless access transmitter or by starting the car.
If the alarm does not sound when it should, check to
see if the horn works. The horn fuse may be blown. To
replace the fuse, see Fuses and Circuit Breakers
on
page 6‑115. If the fuse does not need to be replaced,
you may need to have your vehicle serviced.
To reduce the possibility of theft, always arm the
Theft-Deterrent system when leaving your vehicle.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.
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Black plate (24,1)Cadillac STS Owner Manual - 2011
Valet Lockout Switch
The valet lockout switch
is located inside the
glove box.
9 (Off): Press to turn the lockout feature off and allow
the trunk to be opened with either the keyless access
transmitter or the trunk release button located on the
driver's door.
R (On): Press to turn the lockout feature on. The trunk
cannot be unlocked or opened. When the valet lockout
feature is on, the remote start feature and the Universal
Home Remote transmitter will be disabled.
Lock the glove box with the key to further secure the
vehicle.
See Keyless Access System Operation
on page 3‑5andTrunkon page 3‑15for additional information.
Immobilizer
See Radio Frequency Statementon page 8‑20for information regarding Part 15 of the Federal
Communications Commission (FCC) rules and
Industry Canada Standards RSS-210/220/310.
Immobilizer Operation
The vehicle has a passive theft-deterrent system.
The system is automatically armed when the ignition is
turned off.
The immobilization system is disarmed when the
ignition is turned to OFF/ACCESSORY or START and
a valid transmitter is found in the vehicle.
You do not have to manually arm or disarm the system.
The security light comes on if there is a problem with
arming or disarming the theft-deterrent system.
The system has one or more keyless access
transmitters that are matched to an immobilizer control
unit in the vehicle. Only a correctly matched keyless
access transmitter starts the vehicle. The vehicle may
not start if the keyless access transmitter is damaged.
If the engine does not start and the security light comes
on, there may be a problem with the immobilizer
system. Press the START button again.
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Black plate (33,1)Cadillac STS Owner Manual - 2011
If shifting is prevented for any reason, the selected gear
will flash multiple times, indicating that the transmission
has not shifted gears.
The transmission will allow you to shift to the gear
selected and will automatically downshift when the
vehicle comes to a stop. This will allow for more power
during take-off and passing.
Parking Brake
The parking brake pedal
is located on the lower
portion of the instrument
panel to the left of the
steering wheel.
The vehicle has a push-to-release parking brake pedal.
To set the parking brake, hold the brake pedal down,
then push the parking brake pedal down. If the ignition is on, the brake system warning light on
the instrument panel cluster should come on. If it does
not, you need to have the vehicle serviced. See
Brake
System Warning Light
on page 4‑58for more
information.
To release the parking brake, hold the brake pedal
down, then push the parking brake pedal. When you
release the park brake pedal, the parking brake
releases.
Notice: Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Make sure
that the parking brake is fully released and the
brake warning light is off before driving.
A warning chime will sound if the parking brake is set,
the ignition is on and the vehicle begins to move. To
stop the chime, fully release the parking brake.
If you are towing a trailer and parking on a hill, see
Towing a Trailer
on page 5‑31for more information.
3-33