2009 CADILLAC DTS door lock

Central Door Unlocking System
The vehicle has a central door unlocking mode.
When unlocking the driver door, the other doors
can be unlocked at the same time by turning the
key clockwise in the door lock cylinder twice.
Power Door Locks
On vehicles with power door locks, the switches are
located on the front doors.
"(Unlock):Press to unlock the doors.
Q(Lock):Remove the key from the ignition and press
to lock the doors.
Programmable Automatic
Door Locks
The vehicle is programmed so that, when the doors are
closed, the ignition is on, and the shift lever is moved
out of P (Park), all the doors will lock. The doors will
unlock every time the vehicle is stopped and the shift
lever is moved into P (Park).
If someone needs to get out while the vehicle is not in
P (Park), 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.
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 3-86.
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Rear Door Security Locks
The 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 assist you in nding the lock, the vehicle will have
one of the following:
To use these locks:
1. Turn the knob 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 the vehicle cannot be opened from
the inside when this feature is in use.
When you want to open a rear door with the security
lock on:
1. Unlock the door using the RKE 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:
1. Unlock the door and open it from the outside.
2. Turn the knob 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 door will unlock. It is always recommended that
the ignition key is removed from the vehicle when locking
the doors.
The lockout protection feature can be overridden by
holding the power door lock switch for three seconds
or longer.
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Power Windows
{CAUTION:
Leaving children in a vehicle with the keys is
dangerous for many reasons, children or others
could be badly injured or even killed. They could
operate the power windows or other controls or
even make the vehicle move. The windows will
function and they could be seriously injured or
killed if caught in the path of a closing window.
Do not leave keys in a vehicle with children.
When there are children in the rear seat use the
window lockout button to prevent unintentional
operation of the windows.The power window
switches are located on
the driver door.
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.
The vehicle has Retained Accessory Power (RAP)
that allows you to use the power windows once
the ignition has been turned off. For more information,
seeRetained Accessory Power (RAP) on page 2-26.
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Programming the Power Windows
If the battery on the 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, replace or
recharge the vehicle’s battery.
To program each front window, follow these steps:
1. With the ignition in ACC/ACCESSORY, ON/RUN,
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.
Window Lockout
o
(Window Lockout):The rear window lockout button
is located on the driver door 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 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.
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Content Theft-Deterrent
The security light is
located on the instrument
panel cluster.
To arm the system:
1. Open the door.
2. Lock the door using the power door lock switch with
the door open or the Remote Keyless Entry (RKE)
transmitter. The security light will ash.
3. Close all the doors. The security light will come on
and stay on for approximately 30 seconds.
If a door or the trunk is opened without a key or a
RKE transmitter the horn will sound and the lamps will
ash for about 30 seconds.The theft-deterrent system will not arm if you lock the
doors with a key or use the manual door lock. It arms
only if you use a power door lock with the door open or
the RKE transmitter.
To avoid arming the alarm by accident:
Lock the vehicle with the door key or the manual
door lock.
Always unlock a door with a key or use the RKE
transmitter system. Pressing the unlock button
on the RKE transmitter, or unlocking a door with the
key disarms the content theft-deterrent system.
Unlocking a door any other way will activate
the alarm when a door or the trunk is opened.
If you activate the alarm by accident, unlock the driver’s
door with your key. You can also turn off the alarm
by using the unlock button on the RKE transmitter
system, or by starting the car with a valid key.
Changes or modications made to this system by
other than an authorized service facility could void
authorization to use the theft system.
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Testing the Alarm
1. From inside the vehicle, roll down the window, then
get out of the vehicle, keeping the door open.
2. From outside of the vehicle, with the door open,
lock the vehicle using the power door lock or the
RKE system and close the door. Wait 30 seconds
until the security lamp goes off.
3. Reach in and unlock the door using the manual
lock and open the door. The horn will sound and
the hazard lights will ash.
You can turn off the alarm by unlocking the driver’s door
with your key, using the unlock button on the RKE
transmitter or by starting the car with a valid key.
If the alarm does not sound when it should, check to
see if the horn works. The horn fuse may be blown.
To replace the fuse, seeFuses and Circuit Breakers on
page 5-95. If the fuse does not need to be replaced,
you may need to have your vehicle serviced.
To reduce the possibility of theft, always arm the
theft-deterrent system when leaving your vehicle.
PASS-Key®III+ Electronic
Immobilizer
The PASS-Key III+ 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 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.
PASS-Key III+ uses a radio frequency transponder in
the key that matches a decoder in the vehicle.
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Ignition Positions
The ignition switch has four different positions:
In order to shift out of P (Park), ignition must be in the
ON/RUN or ACC/ACCESSORY and the brake pedal
must be applied.
Notice:Using a tool to force the key to turn in
the ignition could cause damage to the switch or
break the key. Use the correct key, make sure it is all
the way in, and turn it only with your hand. If the key
cannot be turned by hand, see your dealer/retailer.A (LOCK/OFF):This is the only position in which the
ignition key can be inserted or removed. This position
locks the ignition and transmission and steering column.
The steering can bind with the wheels turned off
center. If this happens, move the steering wheel from
right to left while turning the key to ACC/ACCESSORY.
If this doesn’t work, the vehicle needs service.
B (ACC/ACCESSORY):This position lets the radio
and windshield wipers operate while the engine is off.
To use ACC/ACCESSORY, turn the key clockwise.
C (ON/RUN):This position is where the key returns to
after the vehicle is started. This position displays some
of the warning and indicator lights.
The battery could be drained if you leave the key in
the ACC/ACCESSORY or ON/RUN position with the
engine off. You may not be able to start the vehicle if the
battery is allowed to drain for an extended period of time.
D (START):This position starts the engine.
A warning chime will sound and the Driver Information
Center (DIC) will display DRIVER DOOR OPEN
when the driver door is opened if the ignition is in
LOCK/OFF, ACC/ACCESSORY and the key is in the
ignition. SeeDIC Warnings and Messages on page 3-73
for more information.
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Retained Accessory Power (RAP)
These vehicle accessories can be used for up to
10 minutes after the ignition key is turned off:
Audio System
Audio Steering Wheel Controls
Power Windows
Sunroof (if equipped)
Power to these accessories will work up to 10 minutes
or until the driver’s door is opened. For an additional
10 minutes of power, close all the doors and turn the key
to ON/RUN and then back to LOCK/OFF.
Starting the Engine
Move the shift lever to P (Park) or N (Neutral).
The engine will not start in any other position.
To restart the engine when the vehicle is already
moving, use N (Neutral) only.
Notice:Do not try to shift to P (Park) if the vehicle
is moving. If you do, you could damage the
transmission. Shift to P (Park) only when the vehicle
is stopped.
Starting Procedure
1. With your foot off the accelerator pedal, turn the
ignition to START. When the engine starts, let go of
the key. The idle speed will slow down as the engine
warms. Do not race the engine immediately after
starting it. Operate the engine and transmission
gently to allow the oil to warm up and lubricate all
moving parts.
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