2006 CADILLAC STS ignition

Programmable Automatic
Door Locks
Your vehicle was programmed from the factory so that
when the doors are closed, the ignition is on and the shift
lever is moved out of PARK (P), all the doors will lock.
The front doors can still be opened from the inside while
the doors are locked. If a rear passenger needs to exit
the vehicle, have that person use the manual knob or use
the power door lock switch on either front door. When the
door is closed again, it will not lock automatically. Use
the manual knob or the power door lock switch to lock
the door.
The doors were also programmed from the factory to
unlock every time the shift lever is moved back into
PARK (P).
The power door locks can be programmed through the
radio display. The radio display allows you to choose
various lock and unlock settings. For more information
on programming, seeVehicle Personalization on
page 2-53.
Rear Door Security Locks
Your vehicle is equipped with rear door security locks
that prevent passengers from opening the rear doors on
your vehicle from the inside.
The rear door security locks
are located on the inside
edge of each rear door.
You must open the rear
doors to access them.
To use these locks, do the following:
1. Insert your key into the slot next to the rear door
security lock label and turn it to engage the lock.
2. Close the door.
3. Repeat the steps for the other rear door.
The rear doors on your vehicle cannot be opened from
the inside when this feature is in use.
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Programming the Power Windows
If the battery on your vehicle has been recharged,
disconnected, or is not working, you will need to
reprogram each window for the express-up feature
to work.
To program each window, follow these steps:
1. With the ignition on or in ACC, or while RAP is
active, close all doors.
2. Press and hold the power window switch until the
window has fully opened.
3. Continue holding the switch for approximately
two seconds.
4. Pull up the power window switch until the window
is fully closed.
The window is now programmed. Repeat the process
for all windows.
Express Window Anti-Pinch Feature
If any object is in the path of the window when
the express-up is active, the window will stop at the
obstruction and auto-reverse to a preset factory position.
Weather conditions such as severe icing may also cause
the window to auto-reverse. The window will return to
normal operation once the obstruction or condition
is removed.
Express Window Anti-Pinch Override
{CAUTION:
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.
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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 ash, reminding you to arm the theft-deterrent
system.
To arm the system, do one of the following:
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 ash
for 60 seconds and then turn off. At this time, 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.
Open the door. Lock the door with the power door
lock switch or lock button on the keyless access
transmitter. The security light should ash. Close the
door. The security light will stop ashing and stay on.
After 30 seconds the light should turn off, the
theft-deterrent system is armed.
Passive Arming, if activated through the vehicle
personalization feature, will arm the system
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.
SeeVehicle Personalization on page 2-53.
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Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an elaborate
break-in. But it will perform better in the long run if
you follow these guidelines:
Do not drive at any one constant speed, fast or
slow, for the rst 500 miles (805 km). Do not
make full-throttle starts. Avoid downshifting to
brake, or slow, the vehicle.
Avoid making hard stops for the rst 200 miles
(322 km) or so. During this time your new brake
linings are not yet broken in. Hard stops with new
linings can mean premature wear and earlier
replacement. Follow this breaking-in guideline
every time you get new brake linings.
Do not tow a trailer during break-in. SeeTowing
a Trailer (STS Only) on page 4-40for the trailer
towing capabilities of your vehicle and more
information.
Following break-in, engine speed and load can be
gradually increased.
Ignition Positions
Your vehicle has an
electronic keyless ignition
with pushbutton start.
/(START):Press this button while your foot is on the
brake to start the engine. The shifter must be in PARK (P)
or NEUTRAL (N) to start the engine and the keyless
access transmitter must be in the vehicle for the ignition
to work.
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9ACC (OFF/ACCESSORY):When this button is
pressed, the engine will turn off even if the shifter is not in
PARK (P). If the shifter is in PARK (P), the ignition mode
will change to RAP, if all doors are closed. The ignition
mode will change to OFF, if a front door is opened. See
Retained Accessory Power (RAP) on page 2-25for more
information. If the shifter is not in PARK (P), the ignition
mode will change to ACC. SeeShifting Into Park (P) on
page 2-36.
When the engine is off, press this button to place the
vehicle in accessory mode. ACCESSORY ACTIVE will
display on the Driver Information Center (DIC). This mode
allows you to use things like the radio and the windshield
wipers while the engine is off. Use accessory mode if you
must have your vehicle in motion while the engine is off,
for example, if your vehicle is being towed. If the door is
open while in accessory mode, the key in reminder chime
will sound continuously.
If the push-button start is not working, your vehicle
may be near a strong radio antenna signal causing
interference to the keyless access system. SeeDIC
Warnings and Messages on page 3-79for more
information.
After being in ACC for about 20 minutes, the vehicle will
automatically enter RAP or will turn off, depending on if
the doors are opened or closed.Retained Accessory Power (RAP)
The following accessories on your vehicle may be used
for up to 20 minutes after the engine is turned off:
Radio
Power Windows
Audio Steering Wheel Controls
Power to these accessories stops after 20 minutes or
if one of the front doors is opened. If you want power
for another 20 minutes, close all the doors and press
the OFF/ACCESSORY button to place the vehicle
in accessory mode. Press the button again and
the vehicle will return to RAP.
Starting the Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine will not start in any other position — that
is a safety feature. To restart when you are already
moving, use NEUTRAL (N) only.
The keyless access transmitter must be in the vehicle
for the ignition to work.
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Notice:Do not try to shift to PARK (P) if your
vehicle is moving. If you do, you could damage the
transmission. Shift to PARK (P) only when your
vehicle is stopped.
1. With your foot on the brake pedal, press the START
button located on the instrument panel. If there is not
a keyless access transmitter present or if there is
something causing interference with it, the DIC will
display NO FOB DETECTED. SeeDIC Warnings
and Messages on page 3-79for more information.
When the engine begins cranking, let go of the
button. The idle speed will go down as your
engine gets warm.
If the battery in the keyless access transmitter is
weak, the DIC will display FOB BATTERY LOW.
You can still drive the vehicle. See “Battery
Replacement” underKeyless Access System
Operation on page 2-5for more information.
Notice:Holding the button in for longer than
15 seconds at a time will cause the vehicle’s battery
to be drained much sooner. This can also cause
damage to the starter motor. Wait 15 seconds
between each try to avoid draining your vehicle’s
battery or damaging the starter.
2. If the engine does not start and no DIC message is
displayed, wait 15 seconds before trying again.Notice:Your engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer. If you do not, your engine
might not perform properly. Any resulting damage
would not be covered by your vehicle’s warranty.
Stopping Your Engine
Move the shift lever to PARK (P) and press the ACC
button located on the instrument panel. If the shifter is
not in PARK (P), the vehicle will go into the accessory
mode, the engine will turn off and the DIC will display
SHIFT TO PARK. When the shifter is moved to
PARK (P), the vehicle will go into the RAP mode, if
all doors are closed. The ignition mode will change to
OFF, if a front door is opened. SeeRetained Accessory
Power (RAP) on page 2-25for more information.
If the keyless access transmitter is not detected while
going to off, the DIC will display NO FOB – OFF
OR RUN?
SeeDIC Warnings and Messages on page 3-79for
more information.
2-26

Ensure the shift lever is fully in PARK (P) before starting
the engine. Your vehicle has an automatic transmission
shift lock control system. You must fully apply your
regular brakes before you can shift from PARK (P) when
the ignition is on. If you cannot shift out of PARK (P),
ease pressure on the shift lever. Push the shift lever all
the way into PARK (P) while pressing the button on the
shift lever as you maintain brake application. Then move
the shift lever into the gear you wish. SeeShifting Out of
Park (P) on page 2-38.
Notice:Shifting to REVERSE (R) while your vehicle
is moving forward could damage the transmission.
The repairs would not be covered by your warranty.
Shift to REVERSE (R) only after your vehicle is
stopped.
REVERSE (R):Use this gear to back up.
At low vehicle speeds, you can also use REVERSE (R)
to rock your vehicle back and forth to get out of snow,
ice or sand without damaging your transmission. SeeIf
Your Vehicle is Stuck in Sand, Mud, Ice, or Snow on
page 4-31for additional information.NEUTRAL (N):In this position, the engine does not
connect with the wheels. To restart when you are
already moving, use NEUTRAL (N) only. You can also
use NEUTRAL (N) when your vehicle is being towed.
{CAUTION:
Shifting into a drive gear while your engine
is running at high speed is dangerous. Unless
your foot is rmly on the brake pedal, your
vehicle could move very rapidly. You could
lose control and hit people or objects. Do not
shift into a drive gear while your engine is
running at high speed.
Notice:Shifting out of PARK (P) or NEUTRAL (N)
with the engine running at high speed may damage
the transmission. The repairs would not be covered
by your warranty. Be sure the engine is not running
at high speed when shifting your vehicle.
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The transmission will only allow you to shift into
gears appropriate for the vehicle speed and engine
Revolutions Per Minute (RPM). The transmission will
not automatically shift to the next higher gear if the
engine rpm is too high.
If shifting is prevented for any reason, the currently
selected gear will ash 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.
When accelerating your vehicle from a stop in snowy
and icy conditions, you may want to shift into second
gear. A higher gear ratio allows you to gain more traction
on slippery surfaces.Parking Brake
The parking brake pedal
is located on the lower
portion of the instrument
panel to the left of the
steering wheel.
This vehicle has a push-to-release parking brake pedal.
To set the parking brake, hold the regular brake pedal
down with your right foot and push the parking brake
pedal down with your left foot.
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 your vehicle serviced. SeeBrake
System Warning Light on page 3-64for more information.
2-35