Immobilizer Operation - Cadillac 2014 SRX Owner's Manual

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:
Press on 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
If is pressed and the horn chirps
three times, the alarm was activated
while the alarm system was armed.
If the alarm system has been
activated, a message will appear on
the DIC. See Security Messages on
page 5-38.
Immobilizer
See Radio Frequency Statement on
page 13-15.

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.
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 your
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.