Buick LaCrosse: Disarming the System - Anti-theft Alarm System - Vehicle Security - Keys, Doors, and Windows - Buick LaCrosse Owners ManualBuick LaCrosse: Disarming the System

To disarm the system, do one of the following:

• Press • Approach the vehicle with the on the RKE transmitter.

• Approach the vehicle with the RKE transmitter (keyless access).

• Start the engine.

The alarm automatically disarms.

    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 transmi ...

    How to Detect a Tamper Condition
    If  is pressed and the horn sounds, an attempted break-in occurred while the system was armed. If the alarm has been activated, a message will appear on the DIC. See Anti-theft Alarm ...

    See also:

    How Your Side Airbags Work
    If you ever have a moderate to severe side impact, sensors will detect rapid acceleration and signal the control unit to instantly inflate either the driver’s or the passenger’s side a ...

    Defroster
    Check operation by selecting the defrost mode and place the blower control on high speed. You should be able to feel the air directed against the windshield. See your authorized dealer for servi ...

    Connecting procedure
    1. Press the SETTING button on the instrument panel and select the Bluetooth key on the display. 2. Select the Connect Bluetooth key. 3. A popup box will appear on the screen, prompting you ...