2008 CADILLAC CTS trunk release

"(Unlock):Press to unlock the driver’s door. If"is
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 3-69.
V(Remote Trunk Release):Press and hold
for about one second to release the trunk lid.
The transmission must be in PARK (P).
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.
Matching Transmitter(s) to Your
Vehicle
Each RKE transmitter is coded to prevent another
transmitter from unlocking the vehicle. If a transmitter is
lost or stolen, a replacement can be purchased through
your dealer/retailer. All transmitters need to be re-coded
to match the new transmitter.
The lost transmitter no longer works after the new
transmitters are re-coded. The vehicle can have a
maximum of eight transmitters matched to it. See
“Relearn Remote Key” underDIC Operation and
Displays on page 3-48.
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 3-56for 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.
2-8

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 2-10.
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, however, the
operating range may be less while the vehicle is running.
The Keyless Access System also lets you lock and
unlock the vehicle’s doors and access the trunk without
removing the remote transmitter from your pocket, purse,
briefcase, etc. The system operates when a front door
handle is pulled or the remote trunk release button is
pressed. You must have the keyless access transmitter
with you and within 3 feet (1 m) of the door or trunk you
are opening. See “Keyless Locking” and “Keyless Unlock”
underDIC Vehicle Customization on page 3-69.
There are other conditions which can affect the
performance of the transmitter. SeeKeyless Access
System on page 2-9.
2-10

G(Trunk):Press and hold for about one second
to open the trunk while the engine is turned off or
the shift lever is in PARK (P).
L(Vehicle Locator/Panic Alarm):Press and release
to locate your vehicle. The horn will chirp three times
and the turn signal lamps will ash three times.
Press and hold
Lfor three seconds to sound the panic
alarm. The horn will chirp and the turn signal lamps
will ash for 30 seconds. Press and release
Lagain
to cancel the panic alarm.
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 dealer/retailer.
Your dealer/retailer 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 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 To Learn Electronic Key #X, where X can
be2,3or4.
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.
2-12

Trunk Lock Release
The remote trunk release
button is located on the
lower portion of the
driver’s door.
To use the remote trunk release, the shift lever must
be in PARK (P) or NEUTRAL (N) for a vehicle with
an automatic transmission. The shift lever must be
in NEUTRAL, with the parking brake set for a vehicle
with a manual transmission.
Press the button to open the trunk. You can also
press the button with the trunk symbol on the Remote
Keyless Entry (RKE) transmitter to open the trunk.
On vehicles with a Keyless Access System, squeeze
the trunk release button located on the rear of the trunk
lid above the license plate, as long as you have your
transmitter with you. Entry occurs when the buttonis being pressed and the vehicle recognizes the
transmitter. The vehicle must be in PARK (P) and
the valet mode turned off.
If your vehicle is ever without power, the trunk area
can still be manually accessed by using one of
the following procedures.
On vehicles with a rear seat pass-through door:
1. Fold the rear armrest down and open the
pass-through door. See “Rear-Seat Pass Through”
following for more information.
2. Reach upward through the opening to locate the
emergency trunk release handle. See “Emergency
Trunk Release Handle” for more information.
3. Pull forward on the trunk release handle to open
the trunk lid.
On vehicles with a split folding rear seat:
1. Fold down the rear seatback. SeeSplit Folding
Rear Seat on page 1-11for more information.
2. Reach upward through the opening to locate the
trunk release handle.
3. Pull forward on the trunk release handle to open
the trunk lid.
2-22

Close the trunk by pulling on the handle. Do not use the
handle as a tie-down.
Rear-Seat Pass Through
If your vehicle has the rear seat-pass through door,
you can access the trunk without opening the trunk lid.
This is especially useful when transporting long items.
To open the door, pull down the rear seat armrest.
Then pull the lever all the way down to release the door.
To close the door, push it up and back into place.
Then try to open the door without pulling up on the
lever to make sure it is locked into place.
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.
The emergency trunk release handle is only
intended to aid a person trapped in a latched trunk,
enabling them to open the trunk from the inside.
There is a glow-in-the-dark emergency trunk release
handle located on the back wall of the trunk. This handle
will glow following exposure to light. Pull the release
handle toward the front of the vehicle to open the trunk
from the inside.
2-23

9. Turn off the air compressor by pushing the On/Off
button (B).
10. Unplug the air compressor accessory plug (E) and
wrap it back into place.
{CAUTION:
Storing the tire sealant and compressor kit or
other equipment in the passenger compartment
of the vehicle could cause injury. In a sudden
stop or collision, loose equipment could strike
someone. Store the tire sealant and compressor
kit in its original location.
11. Disconnect the air only hose (G) and wrap the hose
in the bottom of the sealant and compressor kit.
12. Place the equipment in the original location in the
trunk of your vehicle.
Removal and Installation of the Sealant
Canister
To remove the sealant canister:
1. Unwrap the sealant and air hose.
2. Push the canister release button.
3. Pull up and remove the canister.
4. Replace with a new canister. See your
dealer/retailer for the new canister.
5. Push the new canister into place.
5-92

Accessing the Tire Sealant and
Compressor Kit
To access the tire sealant and compressor kit:
1. Open the trunk. SeeTrunk on page 2-21for more
information.
2. Locate the tire sealant and compressor kit on the
driver side of the vehicle, near the back corner of
the trunk.3. Remove the tire sealant
and compressor kit
strap by squeezing the
two tabs of the quick
release buckle.
4. Remove the sealant and compressor kit from its
foam container.
Tire Sealant
When using the tire sealant and compressor kit during
cold temperatures, warm the kit in a heated environment
such as the vehicle for ve minutes. This will help to
inate your tire faster.
Read and follow the safe handling instructions on the
instructional label adhered to the sealant canister.
Check the tire sealant expiration date on the sealant
canister. The sealant canister should be replaced before
its expiration date. Replacement canisters are available
at your local dealer/retailer. See “Removal and
Installation of Sealant Canister” later in this section.
5-94

Relays Usage
RT/POS/LP Right Position Lamp
SPARE Spare
STOP/LP Stoplamp
TRUNK/RELSE Trunk Release
UNLCK Unlock
Fuses Usage
AIRBAG Airbag System
AMP Amplier
AUX/OUTLET Auxiliary Power Outlet
CNSTR/VENT Canister Vent
DR/LCK Door Lock
ECM Engine Control Module (ECM)
FUEL/PUMP Fuel Pump
LT/POS/LP Left Position Lamp
LT/REAR/
WNDWLeft Rear Window
MSM Memory Seat Module
Fuses Usage
ONSTAR OnStar®System
PDM Passenger Door Module
RDO Audio System
RDO/SPKR Audio Speakers
REAR/FOG Not Used
REAR/WNDW Rear Window
RKE/
PASS-KEY/
MDLRemote Keyless Entry System,
Pass-Key Theft Deterrent Feature
Module
RT/POS/LP Right Position Lamp
RT/POS/LP Right Position Lamp
RVC/SNSR Regulated Voltage Control Sensor
S/ROOF Sunroof
SPARE Spare
SPARE Spare
STOP/LP Stoplamp
THEFT/UGDOTheft Deterrent System, Universal
Home Remote System
TRUNK/RELSE Trunk Release
5-128