Disarming the System
Buick LaCrosse / Buick LaCrosse Owners Manual / Keys, Doors, and Windows / Vehicle Security / 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 automatically disarms.
See also:
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When the CHANGE ENGINE OIL DIC message
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for your vehicle. Have your vehicle serviced as
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1. Turn the ignition key to ACC/ACCESSORY or
ON/RUN. Press to turn the radio
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2. Press and the HR, MIN, MM, DD,
YYYY (hour,
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