2009 CADILLAC CTS key

Remote Keyless Entry (RKE)
System Operation
The Remote Keyless Entry (RKE) transmitter functions
work up to 65 feet (20 m) away from the vehicle.
There are other conditions that can affect the
performance of the transmitter. SeeRemote Keyless
Entry (RKE) System on page 2-5.
Q(Lock):Press to lock all
the doors.
If enabled through the Driver
Information Center (DIC),
the parking lamps may ash
once to indicate locking has
occurred. The horn may
chirp when
Qis pressed
again within ve seconds.
SeeDIC Vehicle
Customization on page 3-72
for additional information.
K(Unlock):Press to unlock the driver door. IfKis
pressed again within ve seconds, all remaining doors
unlock. The interior lamps come on and stay on for
20 seconds or until the ignition is turned on.If enabled through the DIC, the parking lamps ash
twice to indicate unlocking has occurred. SeeDIC
Vehicle Customization on page 3-72.
V(Remote Trunk Release):Press and hold for
about one second to unlock the trunk. The automatic
transmission must be in P (Park) or the manual
transmission must be in Neutral with the parking
brake set.
L(Vehicle Locator/Panic Alarm):Press and release
to locate the vehicle. The turn signal lamps ash and
the horn sounds three times.
Press and hold
Lfor more than two seconds to activate
the panic alarm. The turn signal lamps ash and the horn
sounds for 30 seconds. The alarm turns off when the
ignition is moved to START or
Lis pressed again.
The ignition must be in LOCK/OFF for the panic alarm
to work.
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 DIC. SeeMemory Seat, Mirrors and Steering
Wheel on page 1-8andDIC Vehicle Customization
onpage 3-72.
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Programming Transmitters to the
Vehicle
Only RKE transmitters programmed to the vehicle will
work. If a transmitter is lost or stolen, a replacement
can be purchased and programmed through your
dealer/retailer. When the replacement transmitter is
programmed to the vehicle, all remaining transmitters
must also be programmed. Any lost or stolen transmitters
no longer work once the new transmitter is programmed.
Each vehicle can have up to eight transmitters
programmed to it. See “Relearn Remote Key”
underDIC Operation and Displays on page 3-51.
Battery Replacement
Replace the battery if the Replace Battery In Remote
Key message displays in the DIC. See “Replace Battery
In Remote Key” underDIC Warnings and Messages
on page 3-58for additional information.
Notice:When replacing the battery, do not touch
any of the circuitry on the transmitter. Static
from your body could damage the transmitter.To replace the battery:
1. Separate the transmitter with a at, thin object
inserted into the notch, located above the
metal base.
2. Remove the old battery. Do not use a metal object.
3. Insert the new battery, positive side facing up.
Replace with a CR2032 or equivalent battery.
4. Snap the transmitter back together.
2-7

Keyless Access System
Your vehicle may have a Keyless Access System that
operates on a radio frequency subject to Federal
Communications Commission (FCC) Rules and with
Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.If you ever notice a decrease in the keyless access
transmitter range, try doing one of the following:Check the distance. You may be too far from your
vehicle. You may need to stand closer during rainy or
snowy weather.
Check the location. Other vehicles or objects may be
blocking the signal. Take a few steps to the left or
right, hold the transmitter higher, and try again.
Check to determine if battery replacement is
necessary. See “Battery Replacement” under
Keyless Access System Operation on page 2-8.
Check to make sure that an electronic device such
as a cellular phone or lap top computer is not causing
interference.
If you are still having trouble, see your dealer/retailer
or a qualied technician for service.
Keyless Access System Operation
The Keyless Access System transmitter functions
will work up to 195 feet (60 m) away from the vehicle.
The Keyless Access System lets you lock and unlock the
doors and access the trunk without removing the remote
transmitter from your pocket, purse, briefcase, etc. The
keyless access transmitter must be within 3 feet (1 m) of
the door or trunk being opened.
2-8

Keyless Unlocking
With the keyless access transmitter in range, approach
the front door to unlock it and pull the handle to open
the door. All doors will unlock when you approach the
vehicle with the keyless access transmitter and open the
driver’s door.
With the keyless access transmitter in range, pull the
rear door handle once to unlock the door and a second
time to open the door.
To customize which doors unlock when the driver’s door
handle is pulled, see “Keyless Unlock” underDIC Vehicle
Customization on page 3-72.
Keyless Locking
The doors lock after several seconds if all doors are
closed and at least one keyless access transmitter
has been removed from the interior of the vehicle.
To customize whether the doors automatically lock
when you exit the vehicle, see “Keyless Locking”
underDIC Vehicle Customization on page 3-72.
Keyless Trunk Opening
Press the trunk release button located on the trunk
lid above the license plate to open the trunk if the
keyless access transmitter is within range.
There are other conditions which can affect the
performance of the transmitter. SeeKeyless Access
System on page 2-8.
Q(Lock):Press once to
lock the doors. The turn
signal indicators ash.
When
Qis pressed twice,
the turn signal indicators
ash twice, and the
horn sounds once
to conrm locking.
To program the vehicle so the turn signal indicators
do not ash and the horn does not sound when pressing
Qon the keyless access transmitter, see “Remote Door
Lock” underDIC Vehicle Customization on page 3-72.
K(Unlock):Press once to unlock only the driver door.
The turn signal indicators ash twice.
Press
Ktwice within ve seconds to unlock all the
doors. The interior lamps may come on.
To program the vehicle so the turn signal indicators do
not ash and the fog lamps and reverse lamps remain on
steady for about 20 seconds when the keyless access
transmitter is used to unlock the vehicle, see″Remote
Door Unlock″underDIC Vehicle Customization on
page 3-72. With Remote Start
Shown, Without Similar
2-9

For vehicles with the memory feature, pressKon the
keyless access transmitter to program and recall the
memory settings. SeeMemory Seat, Mirrors and Steering
Wheel on page 1-8for more information.
/(Remote Start):Press to operate the remote start
feature. SeeRemote Vehicle Start on page 2-14
for additional information.
G(Trunk):Press and hold for about one second to
unlock the trunk. If the engine is running, the shift lever
must be in P (Park) for an automatic transmission or in
Neutral with the parking brake set for a manual
transmission.
L(Vehicle Locator/Panic Alarm):Press and release
to locate the vehicle. The horn sounds three times
and the turn signal lamps ash three times.
Press and hold
Lfor three seconds to sound the panic
alarm. The horn sounds and the turn signal lamps ash
for 30 seconds. Press and release
Lagain to stop the
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 DIC. SeeMemory Seat, Mirrors and Steering
Wheel on page 1-8andDIC Vehicle Customization
onpage 3-72.
Programming Transmitters to the
Vehicle
Only keyless access transmitters programmed to the
vehicle will work. If a transmitter is lost or stolen,
a replacement can be purchased and programmed
through your dealer/retailer. The vehicle can be
reprogrammed so that lost or stolen transmitters no
longer work. Each vehicle can have up to four
transmitters matched to it.
Programming with a Recognized
Transmitter
A new transmitter can be programmed to the vehicle
when there is one recognized transmitter. For vehicles
sold in Canada, two recognized transmitters are required
to program a new transmitter.
1. The vehicle must be off.
2. Both the recognized and new transmitters must be
with you.
3. Insert the vehicle key into the key lock cylinder
located on the outside of the driver door.
2-10

4. Turn the key to the unlock position ve times within
ve seconds.
5. The Driver Information Center (DIC) displays Ready
To Learn Electronic Key #2, 3 or 4.
6. Place the new transmitter into the transmitter
pocket with the 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. A beep sounds once the transmitter is programmed.
The DIC displays Ready To Learn Electronic
Key #3 or 4, or Maximum # Electronic Keys
Learned.
8. Press the ignition control knob to exit
programming mode.
9. Remove the transmitter from the transmitter pocket
and press
Kon the keyless access transmitter
two times.
10. To program additional transmitters, repeat Steps 6
through 9.
Programming without a Recognized
Transmitter
United States owners are permitted to program a new
transmitter to their vehicle when a recognized transmitter
is not available. The Canadian immobilizer standard
requires that Canadian owners see their dealer/retailer
for programming new transmitters when two recognized
transmitters are not available.
2-11

The procedure requires three, ten minute cycles to
complete the matching process.
1. The vehicle must be off.
2. Place the new transmitter into the transmitter
pocket with the 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 door.
4. Turn the key to the unlock position ve times within
ve seconds.
5. The DIC displays Press Start Control To Learn Keys.6. Press the ignition switch in.
7. The DIC reads Learn Delay Active Wait XX Min and
counts down to zero.
8. The DIC displays Press Start Control To Learn
Keys again.
9. Press the ignition switch in again.
10. Repeat Steps 7, 8 and 9.
11. The DIC reads Learn Delay Active Wait XX Min and
counts down to zero.
12. A beep sounds and the DIC reads Ready To Learn
Electronic Key # X. All previously known transmitter
programming has been erased.
13. A beep sounds once programming is complete. The
DIC displays Ready To Learn Electronic Key # 2.
To program additional transmitters, insert each
transmitter in the pocket until a beep is heard and
the DIC advances to the next electronic key number.
Up to four transmitters can be programmed. The
DIC displays Maximum # Electronic Keys Learned
and exits the programming mode.
Press the ignition control knob to complete the
process.
14. Press the ignition control knob if programming is
complete.
15. Press
Kon each newly programmed transmitter to
complete the process.
2-12

Starting the Vehicle with a Low
Transmitter Battery
Replace the battery if the Replace Battery In Remote
Key message displays in the DIC. See “Replace Battery
In Remote Key” underDIC Warnings and Messages
on page 3-58for additional information.
If the transmitter battery is weak, the DIC may display
Electronic Key Not Detected when you try to start the
vehicle. To start the vehicle, 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 P (Park) or N (Neutral), press the brake pedal
and the ignition control knob. SeeStarting the Engine on
page 2-33, for additional information about the vehicle’s
electronic keyless ignition with push start. Replace the
transmitter battery as soon as possible.
Battery Replacement
Notice:When replacing the battery, do not touch
any of the circuitry on the transmitter. Static
from your body could damage the transmitter.
1. Separate the transmitter with a at, thin object
inserted into the slot on the side or back of the
transmitter.
2. Remove the old battery. Do not use a metal object.
3. Insert the new battery, positive side facing down.
Replace with a CR2032 or equivalent battery.
4. Snap the transmitter back together.
2-13