2006 CADILLAC STS key fob

Matching Transmitter(s) to
Your Vehicle
Each Keyless Access System is coded to allow only
transmitters programmed to your vehicle to work. If
a transmitter is lost or stolen, a replacement can be
purchased and programmed through your GM dealer.
Your GM dealer can reprogram your vehicle so lost or
stolen transmitters no longer work with your vehicle.
Each vehicle can have a maximum of four transmitters
matched to it.
To match a new transmitter to your vehicle when
you have a recognized transmitter, do the following.
Two recognized transmitters are required for
Canadian owners.
1. The vehicle must be off.
2. Have the recognized transmitter and the new,
unrecognized transmitter(s) with you.
3. Insert the vehicle key into the key lock cylinder
located on the outside of the driver’s door.
4. Turn the key to the unlock position ve times within
ve seconds.
5. The Driver Information Center (DIC) will display
READY FOR FOB #X, where X can be 2, 3 or 4.6. Place the new, unrecognized transmitter into the
transmitter pocket with the transmitter buttons facing
the front of the vehicle. The transmitter pocket is
inside the center console storage area located
between the driver and front passenger seats.
7. Once the transmitter is programmed, a beep will
sound. The DIC will display READY FOR #X, where
Xcanbe3or4,orMAX#FOBSLEARNED.
8. Remove the transmitter from the transmitter pocket
and press the unlock button on the keyless access
transmitter two times.
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The Canadian immobilizer standard requires Canadian
owners to see their GM dealer for matching new
transmitters when a recognized transmitter is not
available. United States Owners are permitted to match
a new transmitter to their vehicle when a recognized
transmitter is not available. The procedure will require
three, ten minute cycles to complete the matching
process. Do the following:
1. The vehicle must be off.
2. Place the new, unrecognized transmitter into the
transmitter pocket with the transmitter buttons facing
the front of the vehicle. The transmitter pocket is
inside the center console storage area located
between the driver and front passenger seats.3. Insert the vehicle key into the key lock cylinder
located on the driver’s door.
4. Turn the key to the unlock position ve times within
ve seconds.
5. The DIC message will display OFF/ACC
TO LEARN.
6. Press the ACC button (ignition switch).
7. The DIC will read WAIT 10 MINUTES and will
count down to zero, one minute at a time.
8. The DIC will display OFF/ACC TO LEARN again.
9. Press the ACC button (ignition switch) again.
10. The DIC will again read WAIT 10 MINUTES and
will count down to zero, one minute at a time.
11. The DIC will display OFF/ACC TO LEARN again.
12. Press the ACC button (ignition switch) again.
13. The DIC will again read WAIT 10 MINUTES and
will count down to zero, one minute at a time.
14. A beep will sound and the DIC will read READY
FOR FOB #1. At this time, all previously known
transmitters have been erased.
15. Once the transmitter is recognized and
programmed, a beep will sound and the DIC will
display READY FOR FOB #2.
16. Remove the keyless access transmitter and press
the unlock button twice to initialize it.
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If you have additional transmitters to program, this
process can be repeated until four transmitters have been
programmed. The DIC will then display MAX # FOBS
LEARNED and will exit the programming mode.
When you are done programming transmitters, press
the unlock button on each keyless access transmitter
twice. After performing this process, transmitters
previously programmed will no longer work with your
vehicle and must be reprogrammed.
Battery Replacement
Under normal use, the battery in your keyless access
transmitter should last about three years.
You can tell the battery is weak if the transmitter will not
work at the normal range in any location. If you have
to get close to your vehicle before the transmitter works,
it is probably time to change the battery. The DIC
may display KEY FOB BATTERY LOW.
A weak battery may also cause the DIC to display
NO FOBS DETECTED when you try to start the vehicle.
If this happens, place the transmitter in the center
console storage area transmitter pocket with the buttons
facing to the front of the vehicle. Then, with the vehicle in
PARK (P) or NEUTRAL (N), press the brake pedal and
the start button. SeeStarting the Engine on page 2-25,
for additional information about your vehicle’s electronic
keyless ignition with push button start.Although this will start the vehicle, it is recommended that
you replace the transmitter battery as soon as possible.
Notice:When replacing the battery, use care not
to touch any of the circuitry. Static from your body
transferred to these surfaces may damage the
transmitter.
To replace the battery, do the following:
1. Insert a coin or similar object into the slot on the
back of the transmitter and carefully pry apart the
front and back.
2. Carefully pull the battery out of the transmitter.
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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.
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KEY FOB REMINDER
This feature chirps the horn three times when the
driver’s door is closed and there is a keyless access
transmitter left inside of the vehicle. This will only occur
when the vehicle is off.
Programmable Modes
Mode 1:ON
Mode 2:OFF
Before your vehicle was shipped from the factory, it was
programmed to Mode 1. The mode to which the vehicle
was programmed may have been changed since it left
the factory.
To program the vehicle to a different mode, use the
following procedure:
1. Enter the PERSONAL SETTINGS MENU by
following the instructions listed previously under
“Entering the Personal Settings Menu.”
2. Turn the tune/select knob until KEY FOB
REMINDER is highlighted.
3. Press the tune/select knob to switch back and forth
between on and off.
When the mode is turned on, a check mark will
appear next to the feature name.
The mode you selected is now set. You can either exit
the programming mode by following the instructions
later in this section or program the next feature available
on your vehicle.
REMOTE START
If your vehicle has this feature, it allows you to choose
the features you would like to have activated when you
engage the remote start on your vehicle. These features
include the climate control system, the rear defogger, and
the seat temperature, if your vehicle has this feature.
Activating these features helps provide a more
comfortable vehicle upon entry. See “Remote Vehicle
Start” underKeyless Access System Operation on
page 2-5for more information.
Mode 1:ON
Mode 2:OFF
Before your vehicle was shipped from the factory,
it was programmed to Mode 1. The mode to which the
vehicle was programmed may have been changed
since it left the factory.
To program the vehicle to a different mode, use the
following procedure:
1. Enter the PERSONAL SETTINGS MENU by
following the instructions listed previously under
“Entering the Personal Settings Menu.”
2. Turn the tune/select knob until REMOTE START is
highlighted.
3. Press the tune/select knob to switch back and forth
between on and off.
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Emissions Inspection and Maintenance
Programs
Some state/provincial and local governments have or
may begin programs to inspect the emission control
equipment on your vehicle. Failure to pass this
inspection could prevent you from getting a vehicle
registration.
Here are some things you need to know to help your
vehicle pass an inspection:
Your vehicle will not pass this inspection if the Check
Engine light is on or not working properly.
To perform a Check Engine light bulb check with the
keyless ignition, make sure the transmitter fob is in the
passenger compartment. SeeIgnition Positions on
page 2-24. Press the bottom of the ACC button on
the instrument panel and hold the button down for
ve seconds. The instrument panel, including the Check
Engine light, will light up and the ignition will be on, but
the engine will not start — if you press the bottom of the
ACC button only briey, less than ve seconds, the
accessory power mode will be turned on, but not the
ignition. After the bulb check, be sure to press and
release the ACC button again to turn the ignition off
and avoid draining the vehicle’s battery.
Your vehicle will not pass this inspection if the
OBD (on-board diagnostic) system determines that
critical emission control systems have not been
completely diagnosed by the system.The vehicle would be considered not ready for inspection.
This can happen if you have recently replaced your
battery or if your battery has run down. The diagnostic
system is designed to evaluate critical emission control
systems during normal driving. This may take several
days of routine driving. If you have done this and your
vehicle still does not pass the inspection for lack of OBD
system readiness, your GM dealer can prepare the
vehicle for inspection.
Oil Pressure Light
{CAUTION:
Do not keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches re. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice:Lack of proper engine oil maintenance may
damage the engine. The repairs would not be
covered by your warranty. Always follow the
maintenance schedule in this manual for changing
engine oil.
3-70

FUEL LEVEL LOW
This symbol appears with
the FUEL LEVEL LOW
message.
When this message displays, it means that your vehicle
is low on fuel. You should rell the tank as soon as
possible. A single chime will sound when this message
is displayed.
HOOD AJAR
This symbol appears with
the HOOD AJAR message.
When this message displays, it means that the hood
was not closed completely. You should make sure that
the hood is completely closed.
ICE POSSIBLE
This message will display when the outside temperature
is cold enough to create icy road conditions.
KEY FOB BATTERY LOW
When this message displays, it means that the battery
in your keyless access transmitter is low. Replace
the battery in the transmitter. See “Battery Replacement”
underKeyless Access System Operation on page 2-5.
LEFT REAR DOOR AJAR
This symbol appears with
the LEFT REAR DOOR
AJAR message.
When this message displays, it means that the driver’s
side rear door was not closed completely. You should
make sure that the door is closed completely.
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NO FOBS DETECTED
This message is displayed if the vehicle does not detect
the presence of a keyless access transmitter when
you have attempted to start the vehicle or a vehicle door
has just closed. The following conditions may cause
this message to appear:
Driver-added equipment plugged into the accessory
power outlet on the center console is causing
interference. Examples of these devices are cell
phones and cell phone chargers, two-way radios,
power inverters, or similar items. Try moving
the keyless access transmitter away from these
devices when starting the vehicle. In addition, PDA
devices and remote garage and gate openers
may also generate Electromagnetic Interference
(EMI) that may interfere with the keyless access
transmitter. Do not carry the keyless access
transmitter in the same pocket or bag as
these devices.
The vehicle is experiencing Electromagnetic
Interference (EMI). Some locations, such as
airports, automatic toll booths, and some gas
stations, have EMI elds which may interfere with
your keyless access transmitter.If moving the transmitter to different locations within the
vehicle does not help, place the transmitter in the
center console transmitter pocket with the buttons facing
forward and then press the START button.
3-86