Buick LaCrosse: Arming the System
To arm the system, press 
on the
RKE transmitter.
The alarm automatically arms after about 30 seconds. The security light, located on the instrument panel, flashes.
Press 
on the RKE transmitter to
open the trunk without setting off the
alarm. The system rearms when the
trunk is closed.
Anti-theft Alarm System
This vehicle has an anti-theft alarm
system. ...
Disarming the System
To disarm the system, do one of the
following:
• Press on the RKE transmitter.
• Approach the vehicle with the
RKE transmitter (keyless
access).
• Start the engine.
The alarm automati ...
See also:
Important Safety Precautions
You’ll find many safety
recommendations throughout this
section, and throughout this manual.
The recommendations on this page
are the ones we consider to be the
most important.
Always Wear ...
Remote Transmitter
LOCK - Press this button once to
lock both doors. Some exterior lights
will flash once. When you push
LOCK twice within 5 seconds, you
will hear a beep to verify that the
doors are locked ...
Programming with a Recognized
Transmitter (Keyless Access
Vehicles Only)
A new transmitter can be
programmed to the vehicle when
there is one recognized transmitter.
To program, the vehicle must be off
and all of the transmitters, both
currently recognized and new ...
