Immobiliser Operation - Cadillac ATS Owner's Manual

If the vehicle does not have keyless
access, use either the removable
key or the Remote Keyless Entry
(RKE) transmitter to lock or unlock
the doors and operate the deadbolt.
Hold the removable key in the
lock position for a few seconds
or quickly turn the key twice in
the lock cylinder to secure the
doors with the deadbolt.
Press on the RKE transmitter
once to lock all the doors.
Pressing the button again within
three seconds will secure the
deadbolt.
When the doors are secured with
the deadbolt, the manual door lock
controls will not unlock the doors.
Also, if the theft-deterrent system is
armed, the doors cannot be
unlocked using the power door lock
controls.
Press on the transmitter once to
open the deadbolt and unlock the
driver door. Pressing the button
again within three seconds will
unlock all the doors.
If the vehicle does not have keyless
access, unlocking the driver door
from the outside with the removable
key disengages the deadbolt for all
doors. However, only the driver door
will be unlocked.
You must unlock the passenger
doors manually or with the power
door locks.
Immobiliser
See Declaration of Conformity on
page 13-1.

Immobiliser Operation

This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
Keys, Doors, and Windows
The vehicle is automatically
immobilised when the vehicle is
turned off.
The immobilisation 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
immobiliser control unit in the
vehicle. Only a correctly matched
RKE transmitter will start the
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