2015 CADILLAC ATS SEDAN door lock

Black plate (12,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
2-12 Keys, Doors, and Windows
To replace the cap:
1. Pull the door handle to the openposition.
2. Insert the two tabs (7) at the back of the cap (8) between the
seal (5) and the metal base (6).
3. Move the cap forward and pressto snap the cap in place.
4. Release the door handle.
Power Door Locks
Q(Lock): Press to lock the doors.
The indicator light in the switch will
illuminate when activated.
K(Unlock): Press to unlock the
doors.
Delayed Locking
This feature delays the actual
locking of the doors until
five seconds after all doors are
closed.

Black plate (13,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
Keys, Doors, and Windows 2-13
Delayed locking can only be turned
on when the Unlocked Door Anti
Lockout feature has been turned off.
When
Qis pressed on the power
door lock switch with the door open,
a chime will sound three times
indicating that delayed locking is
active.
The doors will then lock
automatically five seconds after all
doors are closed. If a door is
reopened before five seconds have
elapsed, the five-second timer will
reset once all the doors are closed
again.
Press
Qon the door lock switch
again, or press
Qon the RKE
transmitter, to override this feature
and lock the doors immediately.
Delayed locking can be
programmed through the Driver
Information Center (DIC). See
Vehicle Personalization on
page 5-44.
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) for automatic
transmissions, or the vehicle speed
is above 13 km/h (8 mph) for
manual transmissions, the doors
will lock.
To unlock the doors:
.Press an unlock switch on
a door.
.For vehicles with an automatic
transmission, shift the
transmission into P (Park).
.For vehicles with a manual
transmission, turn the vehicle off.
The power door locks can be
programmed through the Driver
Information Center (DIC). See
Vehicle Personalization on
page 5-44.
Lockout Protection
If the vehicle is in ACC/
ACCESSORY or ON/RUN/START
with the Remote Keyless
Entry (RKE) transmitter in the
vehicle and the power door lock
switch is pressed with the driver
door open, all the doors will lock
and only the driver door will unlock.
If the vehicle is off with the RKE
transmitter in the vehicle and the
power door lock switch is pressed
with the driver door open, all the
doors will lock and only the driver
door will unlock after closing all of
the doors.
This feature can be manually
overridden with the driver door open
by pressing and holding
Qon the
power door lock switch.
Unlocked Door Anti Lock Out
When this feature is on and door
locking is requested with the driver
door open, all doors will lock and
only the driver door will unlock. The
driver door must be closed before

Black plate (14,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
2-14 Keys, Doors, and Windows
locking is requested for all doors to
remain locked. When this feature is
off, the Delayed Door Lock menu
will be available.
This feature can also be
programmed. SeeVehicle
Personalization on page 5-44.
Safety Locks
(Sedan Only)
The rear door safety locks prevent
passengers from opening the rear
doors from inside the vehicle. Press
v
{to activate the safety
locks on the rear doors. The
indicator light in the switch will
illuminate when activated.
The rear door power windows are
also disabled. See Power Windows
on page 2-22.
Press
v {again to deactivate the
lockout switch.
If an inside rear door handle is
being pulled at the same time the
safety lock is deactivated, only that
door will remain locked and the
indicator light may flash. Release
the handle, then press the safety
lock twice to deactivate the safety
locks.
Doors
Trunk
{Warning
Exhaust gases can enter the
vehicle if it is driven with the
liftgate or trunk/hatch open,
or with any objects that pass
through the seal between the
body and the trunk/hatch or
liftgate. Engine exhaust contains
carbon monoxide (CO) which
cannot be seen or smelled. It can
cause unconsciousness and even
death.
If the vehicle must be driven with
the liftgate or trunk/hatch open:
.Close all of the windows.
.Fully open the air outlets on
or under the instrument
panel.
(Continued)

Black plate (15,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
Keys, Doors, and Windows 2-15
Warning (Continued)
.Adjust the climate control
system to a setting that
brings in only outside air and
set the fan speed to the
highest setting. See“Climate
Control Systems” in the
Index.
.If the vehicle is equipped with
a power liftgate, disable the
power liftgate function.
See Engine Exhaust on
page 9-23.
Trunk Lock Release
To open the trunk, the vehicle must
be off or the shift lever must be in
P (Park).
.Press|on the driver door.
.PressXtwice quickly on the
RKE transmitter.
.Press the touch pad on the rear
of the trunk above the license
plate when all doors are
unlocked.
If equipped with Keyless Access,
the trunk may also be opened while
the vehicle is locked by pressing the
touch pad on the rear of the trunk
above the license plate while the
RKE transmitter is within 1 m (3 ft)
of the rear of the vehicle.
If the vehicle is ever without power,
the trunk area can still be accessed.

Black plate (17,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
Keys, Doors, and Windows 2-17
Vehicle Security
This vehicle has theft-deterrent
features; however, they do not make
the vehicle impossible to steal.
Vehicle Alarm System
This vehicle has an anti-theft alarm
system.
The indicator light, on the
instrument panel near the
windshield, indicates the status of
the system.
Off:Vehicle system is disarmed. On Solid:
Vehicle is secured
during the delay to arm the system.
Fast Flash: Vehicle is unsecured.
A door, the hood, or the trunk
is open.
Slow Flash: Alarm system is
armed.
Arming the Alarm System
1. Turn off the vehicle.
2. Lock the vehicle in one of three ways:
.Use the RKE transmitter.
.Use the Keyless Access
system.
.With a door open, press the
interior
Q.
3. After 30 seconds the alarm system will arm, and the
indicator light will begin to slowly
flash indicating the alarm system
is operating. Pressing
Qon the
RKE transmitter a second time will bypass the 30-second delay
and immediately arm the alarm
system.
The vehicle alarm system will not
arm if the doors are locked with
the key.
If the driver door is opened without
first unlocking with the RKE
transmitter, the horn will chirp and
the lights will flash to indicate
pre-alarm. If the vehicle is not
started, or the door is not unlocked
by pressing
Kon the RKE
transmitter during the 10-second
pre-alarm, the alarm will be
activated.
The alarm will also be activated if a
passenger door, the trunk, or the
hood is opened without first
disarming the system. When the
alarm is activated, the turn signals
flash and the horn sounds for about
30 seconds. the alarm system will
then re-arm to monitor for the next
unauthorized event.

Black plate (18,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
2-18 Keys, Doors, and Windows
Disarming the Alarm System
To disarm the alarm system or turn
off the alarm if it has been activated,
do one of the following:
.PressKon the RKE transmitter.
.Unlock the vehicle using the
Keyless Access system.
.Start the vehicle.
To avoid setting off the alarm by
accident:
.Lock the vehicle after all
occupants have left the vehicle
and all doors are closed.
.Always unlock a door with the
RKE transmitter or use the
Keyless Access system.
Unlocking the driver door with the
key will not disarm the system or
turn off the alarm.
How to Detect a Tamper
Condition
IfKis pressed on the RKE
transmitter and the horn chirps and
the lights flash three times, a
previous alarm occurred while the
system was armed.
If the alarm has been activated, a
message will appear on the DIC.
See Security Messages on
page 5-41.
Power Sounder and Inclination
Sensor
In addition to the standard
theft-deterrent system features, this
system may also have a power
sounder and inclination sensor.
The power sounder provides an
audible alarm which is distinct from
the vehicle’ s horn. It has its own
power source, and can sound an
alarm if the vehicle’s battery is
compromised. The inclination sensor can set off
the alarm if it senses movement of
the vehicle, such as a change in
vehicle orientation.
Immobilizer
See
Radio Frequency Statement on
page 13-12.
Immobilizer Operation
This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the vehicle is
turned off.
The immobilization system is
disarmed when the pushbutton start
is activated to enter the ACC/
ACCESSORY mode or the ON/
RUN/START mode and a valid
transmitter is present in the vehicle.

Black plate (19,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
Keys, Doors, and Windows 2-19
The security light, in the instrument
cluster, comes on if there is a
problem with arming or disarming
the theft-deterrent system.
The system has one or more RKE
transmitters matched to an
immobilizer control unit in the
vehicle. Only a correctly matched
RKE transmitter will start the
vehicle. If the transmitter is ever
damaged, you may not be able to
start your vehicle.
When trying to start the vehicle, the
security light comes on briefly when
the ignition is turned on.If the engine does not start and the
security light stays on, there is a
problem with the system. Turn the
ignition off and try again.
If the vehicle will not change ignition
modes (ACC/ACCESSORY, ON/
RUN/START, OFF), and the RKE
transmitter appears to be
undamaged, try another transmitter.
Or, you may try placing the
transmitter in the transmitter pocket
located in the center console. See
Key and Lock Messages on
page 5-36.
If the ignition modes will not change
with the other transmitter, your
vehicle needs service. If the ignition
does change modes, the first
transmitter may be faulty. See your
dealer.
It is possible for the immobilizer
system to learn new or replacement
RKE transmitters. Up to eight
transmitters can be programmed for
the vehicle. To program additional
transmitters, see
“Programming
Transmitters to the Vehicle” under
Remote Keyless Entry (RKE)
System Operation on page 2-2.
Do not leave the key or device that
disarms or deactivates the
theft-deterrent system in the vehicle.

Black plate (22,1)Cadillac ATS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707477) - 2015 - crc - 9/15/14
2-22 Keys, Doors, and Windows
Windows
{Warning
Never leave a child, a helpless
adult, or a pet alone in a vehicle,
especially with the windows
closed in warm or hot weather.
They can be overcome by the
extreme heat and suffer
permanent injuries or even death
from heat stroke.
The vehicle aerodynamics are
designed to improve fuel economy
performance. This may result in a
pulsing sound when either rear
window is down and the front
windows are up. To reduce the
sound, open either a front window
or the sunroof, if equipped.
Power Windows
{Warning
Children could be seriously
injured or killed if caught in the
path of a closing window. Never
leave the Remote Keyless Entry
(RKE) transmitter in a vehicle with
children. When there are children
in the rear seat, use the window
lockout switch to prevent
operation of the windows. See
Keys on page 2-1.Sedan Shown, Coupe Similar
The power windows only operate
with the ignition in ACC/
ACCESSORY or ON/RUN/START,
or when Retained Accessory Power
(RAP) is active. See Retained
Accessory Power (RAP) on
page 9-21.
The power window switches on the
driver door control all the windows.
Each passenger door has a switch
that controls only that window.
Press the switch to lower the
window. Pull the switch up to
raise it.