2005 CADILLAC STS Owners Manual

3. Put the new battery in the transmitter, positive (+)
side down. Use a battery type CR2032 or
equivalent.
4. Reassemble the transmitter. Make sure to put it
together so water will not get inside the transmitter.
5. Test the transmitter.
Remote Vehicle Start
This feature allows you to start the engine from outside
the vehicle.
/(Remote Start):To start the vehicle using the
remote start feature, do the following:
1. Aim the remote keyless access transmitter at the
vehicle.
2. Press the transmitter’s lock button, release it, and
then immediately press and hold the transmitter’s
remote start button for at least three seconds or until
the vehicle’s turn signal lamps ash. The vehicle’s
doors will be locked.
3. When the vehicle starts, the parking lamps will turn
on and remain on while the vehicle is running.
4. Repeat Steps 1 and 2 while the engine is still
running to add 10 minutes of engine running.If the vehicle is left running it will automatically shut off
after 10 minutes unless a time extension has been
done. To manually shut off a remote start, do any of the
following:
Aim the keyless access transmitter at the vehicle
and press the remote start button until the parking
lamps turn off.
Turn on the hazard warning ashers.
Press the OFF/ACC button (ignition switch). See
Ignition Positions on page 2-22.
Turn on the valet lockout switch. SeeValet Lockout
Switch on page 2-21.
When you enter the vehicle during a remote start, press
the brake pedal and press the start button on the
keyless ignition switch to transition from remote start
operation to normal vehicle operation.
Before the remote vehicle start system can be operated
with the keyless access transmitter it must be activated.
The remote start system is turned on through the vehicle
personalization system.
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You can also program the remote vehicle start system
to start up the vehicle’s automatic climate control
system. If this feature is turned on, the system monitors
the outside temperature and turns on the rear window
defogger, front window defogger, and heated or
ventilated seats, if equipped. See “Personal Settings
Menu” underVehicle Personalization on page 2-47.
Laws in some local communities may restrict the use of
remote starters, for example, requiring a person
using remote start to have the vehicle in view when
doing so. Check local regulations for any requirements
on remote starting of vehicles.
Do not use the remote start feature if your vehicle is low
on fuel. Your vehicle may run out of fuel.
The remote start feature provides two separate starts,
each with 10 minutes of engine running. If you press the
remote start button on the keyless access transmitter
again before the rst 10 minutes of engine running time
has expired, 10 minutes is added to the remaining
minutes. For example, if the remote start button
is pressed again after ve minutes of the engine run
time, 10 minutes is added and you now have 15 minutes
with the engine running. Once two remote starts or
20 minutes of the engine running have been provided,
the vehicle must be started using the keyless access
with pushbutton start feature, if the engine needs to be
restarted. SeeStarting the Engine on page 2-24for
more information regarding the keyless ignition.The remote start feature will not operate if any of the
following occur:
The check engine light is displayed.
The valet lockout switch is on.
The keyless access transmitter is in the vehicle.
The vehicle’s hood is open.
The vehicle personalization feature is not enabled.
An unauthorized vehicle entry or a vehicle theft
was attempted.
Your keyless access transmitter, with the remote start
button, provides an increased range of operation.
However, the range may be less while the vehicle is
running. As a result, you may need to be closer to your
vehicle to turn it off than you were to turn it on.
There are other conditions which can affect the
performance of the transmitter, seeKeyless Access
System on page 2-3.
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Doors and Locks
Door Locks
{CAUTION:
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. You increase the
chance of being thrown out of the vehicle
in a crash if the doors are not locked. So,
wear safety belts properly and lock the
doors whenever you drive.
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 your vehicle
whenever you leave it.
Outsiders can easily enter through an
unlocked door when you slow down or
stop your vehicle. Locking your doors can
help prevent this from happening.There are several ways to lock and unlock your vehicle.
From the outside, press the lock or unlock button on
the keyless access transmitter. When you have
your transmitter with you, you may also unlock and
open the door by pulling the door handle. You do not
have to press the unlock button on the transmitter. Entry
occurs when the door handle is pulled and the vehicle
recognizes your transmitter. SeeVehicle Personalization
on page 2-47for information on how to program the
keyless access feature.
From the inside, use the power door lock switches
located on each front door. SeePower Door Locks on
page 2-11for more information. The rear passenger
doors have manual door lock knobs located at the top of
the door panel near the window. Push down the knob
to lock the door. Pull up the knob to unlock the door.
Power Door Locks
The power door lock switches are located on the
front doors.
K(Unlock):Press the left side of the switch to unlock
the doors.
Q(Lock):Press the right side of the switch to lock
the doors.
2-11

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 2-47.
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.
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The rear doors on your vehicle cannot be opened from
the inside when this feature is in use.
When you want to open a rear door when the security
lock is on, do the following:
1. Unlock the door using the remote keyless entry
transmitter, the front door power lock switch or
by lifting the rear door manual lock.
2. Then open the door from the outside.
To cancel the rear door security lock, do the following:
1. Unlock the door and open it from the outside.
2. Insert your key into the slot next to the rear
door security lock label and turn it to disengage
the lock.
3. Repeat the steps for the other lock.
The rear door locks will now work normally.Lockout Protection
Your vehicle can be programmed to sound the horn
three times and unlock the driver’s door when both
doors are closed and there is a keyless access
transmitter inside the interior of the vehicle. When the
driver’s door is reopened, the key in reminder chime will
sound continuously. The vehicle will remain locked
only when at least one transmitter has been removed
from the vehicle and both doors are closed. SeeVehicle
Personalization on page 2-47.
2-13

Trunk
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You cannot see or
smell CO. It can cause unconsciousness and
even death. If you must drive with the trunk lid
open or if electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See Climate Control
System in the Index.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-33.
Trunk Lid Release
There are several ways to release the trunk lid.
V(Trunk Lid Release):Press this button
located on the driver’s door. The vehicle must be in
PARK (P) or NEUTRAL (N) and the valet mode
turned off. To disable valet mode, seeValet Lockout
Switch on page 2-21.
Press the trunk lid release button on the keyless
access transmitter. SeeKeyless Access System
Operation on page 2-4. The vehicle must be
in PARK (P) or NEUTRAL (N) and the valet mode
turned off.
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Squeeze the trunk release button located on the
rear of the trunk lid above the license plate, as
long as you have your keyless access transmitter
with you. Entry occurs when the button is being
pressed and the vehicle recognizes the transmitter.
The vehicle must be in PARK (P) and the valet
mode turned off.
If your vehicle has lost battery power, you can still
access the trunk by unlocking and lowering the rear seat
pass-through door and pulling the emergency trunk
release handle.
Rear Seat Pass-Through Door
This feature allows you to access the trunk without
opening the trunk lid.
To open the door, do the following:
1. Pull down the rear seat armrest.
2. If it is locked, insert and turn the key
counterclockwise in the lock on the door.
3. Press the button above the lock.
4. Lower the door.
To open the trunk lid, pull down the emergency trunk
release handle located in the trunk. See “Emergency
Trunk Release Handle” following.
Emergency Trunk Release Handle
Notice:Using the emergency trunk release handle
as a tie-down or anchor point when securing
items in the trunk may damage it. Use the
emergency trunk release handle only to help you
open the trunk lid.
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.
2-15

Windows
{CAUTION:
Leaving children, helpless adults, or pets in a
vehicle with the windows closed is dangerous.
They can be overcome by the extreme heat
and suffer permanent injuries or even death
from heat stroke. Never leave a child, a
helpless adult, or a pet alone in a vehicle,
especially with the windows closed in warm or
hot weather.
2-16