ignition CADILLAC DTS 2006 1.G User Guide

There is a master key that works all of the lock cylinders
(driver’s door, ignition, and glove box).
There is also a valet key which only operates the
driver’s door and the ignition.
Notice:If you ever lock your keys in your vehicle,
you may have to damage the vehicle to get in.
Be sure you have spare keys.
In an emergency, contact Cadillac Roadside Assistance.
SeeRoadside Service on page 7-6.
If your vehicle is equipped with the OnStar
®system with
an active subscription and you lock your keys inside
the vehicle, OnStar
®may be able to send a command to
unlock your vehicle. SeeOnStar®System on page 2-43
for more information.
Remote Keyless Entry System
Your keyless entry system 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 interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
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. Master Key
Valet Key
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The following functions are
available with your
vehicle’s remote keyless
entry system:
/(Remote Vehicle Start):Your vehicle may be
started from outside the vehicle using the remote
keyless entry transmitter. See “Remote Vehicle Start”
later in this section for more detailed information.
Q(Lock):Press the lock button to lock all the doors.
If enabled through the Driver Information Center
(DIC), the parking lamps may ash once to indicate
locking has occurred, or the horn may chirp when the
lock button is pressed again within ve seconds from the
previous press of the lock button. SeeDIC Vehicle
Customization on page 3-88for additional information. If
the vehicle has the content theft-deterrent system,
pressing the lock button may also arm it. SeeContent
Theft-Deterrent on page 2-19.
"(Unlock):Press the unlock button to unlock the
driver’s door. If the button is pressed again within
ve seconds, all remaining doors will unlock. The interior
lamps will come on and stay on for 20 seconds or
until the ignition is turned on. If enabled through the DIC,
the parking lamps can be programmed to come on for
a set amount of time when the vehicle is unlocked using
the remote keyless entry transmitter. SeeDIC Vehicle
Customization on page 3-88. Pressing the unlock button
on the remote keyless entry transmitter may disarm
the content theft-deterrent system. SeeContent
Theft-Deterrent on page 2-19.
V(Remote Trunk Release):Press and hold this
button for approximately one second to release the trunk
lid. The transaxle must be in PARK (P) for this feature
to operate.
L(Vehicle Locator/Panic Alarm):Press and release
this button to locate your vehicle. The turn signal
lamps will ash and the horn will sound three times.
Press and hold this button for more than two seconds to
activate the panic alarm. The turn signal lamps will
ash and the horn will sound repeatedly for 30 seconds.
The alarm will turn off when the ignition is moved to
RUN or the alarm button is pressed again. The ignition
must be in OFF for the panic alarm to work.
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/(Remote Start):Press and release the lock button
and then press and hold this button to use the remote
start feature.
To start the vehicle using the remote start feature, do
the following:
1. Aim the transmitter at the vehicle.
2. Press and release the transmitter’s lock button,
then immediately press and hold the transmitter’s
remote start button until the turn signal lights
ash or if the vehicle’s lights are not visible, press
and hold the remote start button for at least
four seconds. The vehicle’s doors will lock. Pressing
the remote start button again after the vehicle
has started will turn off the ignition.
3. When the vehicle starts, the parking lamps will turn
on and remain on while the vehicle is running.
4. If it is your rst remote start since last driving,
repeat these steps while the engine is still
running for a 10 minute time extension. Remote
start can be extended two times.
When you enter the vehicle during a remote start and
the engine is still running, insert the key into the ignition,
and turn the key to RUN to drive the vehicle.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 remote keyless entry transmitter at the
vehicle and press the remote start button until
the parking lamps turn off.
Turn on the hazard warning ashers.
Turn the ignition switch on and then off.
The remote vehicle start feature provides two separate
starts, each with 10 minutes of engine running, or it
provides one start with 10 minutes of engine running
that may be extended with 10 more minutes. If you
press and release the transmitter lock button and
then press and hold the remote start button on the
remote keyless entry transmitter again before the
rst 10 minutes of engine running time has expired,
10 minutes are added to the remaining minutes.
For example, if the lock button and then the remote
start buttons are pressed again after ve minutes of the
engine run time, 10 minutes are added and you now
have 15 minutes of engine running. The added ten
minutes are considered a second remote vehicle start.
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Once two remote starts or a single start with a time
extension have been provided, the vehicle must
be started normally with the ignition key to get more
remote vehicle starts.
The remote vehicle start feature will not operate if the
key is in the ignition, the hood is not closed, or if there is
an emission control system malfunction.
The engine will turn off during a remote vehicle start if
the coolant temperature gets too high, or the oil pressure
is too low.
Your vehicle was shipped from the factory with the
remote vehicle start system enabled. The system may
be disabled through the Driver Information Center (DIC).
See “REMOTE START” underDIC Vehicle
Customization on page 3-88for additional information.
SeeEngine Exhaust on page 2-33for important
safety information when using remote start in a
closed garage.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.
2-10

There are several ways to lock and unlock your vehicle.
Because your vehicle has the theft-deterrent system,
you must unlock the doors with the key or remote
keyless entry transmitter to avoid setting off the alarm.
From the outside, use either the key or the remote
keyless entry transmitter.
From the inside, use the power door lock switches or
manual lock knobs. The manual lock knobs are located
at the top of the door panel near the window.
Push the manual lock knob down to lock the door. To
unlock the door, pull up on the knob.
Central Door Unlocking System
Your vehicle has a central door unlocking mode. When
unlocking the driver’s door, you can unlock the other
doors at the same time by turning the key clockwise in
the door lock cylinder twice.
Power Door Locks
The power door lock switches are located on the
armrest on the front doors.
K(Unlock):Press the side of the switch with the
unlock symbol to unlock the doors.
Q(Lock):Press the side of the switch with the lock
symbol to lock the doors.
Programmable Automatic
Door Locks
Your vehicle is programmed 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 doors
will unlock every time you stop the vehicle and move
the shift lever into PARK (P).
If someone needs to get out while your vehicle is not
in PARK (P), have the person use the manual lock knob
or power door lock switch. When the door is closed
again, it will not lock automatically. Use the manual
lock knob or power door lock switch to lock the door.
With the vehicle in PARK (P) and the ignition on,
the door locks can be programmed through prompts
displayed on the Driver Information Center (DIC). These
prompts allow the driver to choose various lock and
unlock settings. For programming information, seeDIC
Vehicle Customization on page 3-88.
2-11

Rear Door Security Locks
Your vehicle has security locks that prevent passengers
from opening the rear doors 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. Turn the knob below the security lock label to the
vertical position to engage the lock.
2. Close the door.
3. Do the same for the other rear door.
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 knob.
2. 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. Turn the knob below the security lock label to the
horizontal position to disengage the lock.
3. Do the same for the other rear door.
Lockout Protection
If the key is in the ignition and the power door lock
switch is used to lock the doors, all doors will lock
and then the driver’s door will unlock. It is always
recommended that you remove the ignition key when
locking your vehicle.
The lockout protection feature can be overridden by
holding the power door lock switch for three seconds
or longer.
2-12

Power Windows
The power window
switches are located on
the driver’s door armrest.
In addition, each door has a switch for its own
window. The front power window switch operates with
two positions for both up and down movement and
the rear power window switch operates with one position
for up and two positions for down movement. Press
the switch to the rst position to lower the window to the
desired level. Pull the switch up to raise the window.
Your vehicle has Retained Accessory Power (RAP) that
allows you to use the power windows once the
ignition has been turned off. For more information, see
Retained Accessory Power (RAP) on page 2-24.
Express-Down Window
This feature is on all windows. Press the switch to the
second position and release the switch to activate
the express-down feature. To stop the window as it is
lowering, press down or pull up briey on the
switch again.
Express-Up Window
This feature is on the front windows. Pull the switch up
to the second position and release the switch to
activate the express-up feature. To stop the window as
it is raising, pull up or press down briey on the
switch again.
Programming the Power Windows
If the battery on your vehicle has been recharged,
disconnected, or is not working, you will need to
reprogram each front power window for the express-up
feature to work. Before reprogramming, you will need
to replace or recharge your vehicle’s battery.
2-16

To program each front window, follow these steps:
1. With the ignition in ACCESSORY, ON, or when
Retained Accessory Power (RAP) is active, close
all doors.
2. Press and hold the power window switch until the
window is fully open.
3. Pull the power window switch up until the window is
fully closed.
4. Continue holding the switch up for approximately
two seconds after the window is completely
closed.
The window is now reprogrammed. Repeat the process
for the other 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 to the second 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.
2-17

Window Lockout
o
(Window Lockout):The rear window lockout
button is located on the driver’s door armrest near the
window switches.
Press the right side of the button to disable the rear
window controls. The light on the button will illuminate,
indicating the feature is in use. The rear windows
still can be raised or lowered using the driver’s window
switches when the lockout feature is active.
To restore power to the rear windows, press the button
again. The light on the button will go out.
Sun Visors
Swing down the primary visor to block out glare. It can
also be detached from the center mount and moved
to the side while the auxiliary sunshade remains to block
the glare from the front. The visors also have
side-to-side slide capability.
Lighted Visor Vanity Mirror
Pull the visor down and lift the cover to view the mirror.
The light will come on when the cover is opened. It
will go out when you close the cover. If your vehicle has
the adjustable lighting feature, slide the switch up or
down to brighten or dim the light.
Rear Power Sunshade
If your vehicle has a rear power sunshade, it helps to
reduce the amount of heat and light entering the
rear window.
The switch is located on
the overhead console.
The rear power sunshade is located in the rear shelf. It
only works while the ignition is on or while the
Retained Accessory Power (RAP) is active. See
Retained Accessory Power (RAP) on page 2-24.
To raise the power sunshade, press and release the
switch. To close the power sunshade, press and release
the switch again.
Never store objects on the rear shelf because they may
get caught in the sunshade or be tossed about in
your vehicle.
2-18

Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
Although your vehicle has a number of theft-deterrent
features, we know that nothing we put on it can make it
impossible to steal.
Valet Lockout Switch
The valet lockout switch
is located inside the
glove box.
9(Off):Press this side of the button to turn the
lockout feature off. When the lockout feature is off, you
can open the trunk using either the keyless entry
transmitter or the trunk release button located near the
headlamp switch on the instrument panel.
R(On):Press this side of the button to turn the
lockout feature on. When the lockout feature is turned
on, the trunk cannot be unlocked with the keyless
entry transmitter or the trunk release button located near
the headlamp switch on the instrument panel.
If the valet lockout feature is on it will also disable the
Universal Home Remote transmitter, if equipped.
Locking the glove box with your key will also help to
secure your vehicle.
SeeRemote Keyless Entry System Operation on
page 2-5andTrunk on page 2-13for additional
information.
Content Theft-Deterrent
The security light is
located on the instrument
panel cluster.
If the ignition is off and any door is open, the security
light will ash, reminding you to arm the system.
2-19