2007 Buick LaCrosse Owner's Manual - Page 233

If a door remains open, without any other door being opened or closed, the vehicle will lock after about 45 seconds. If a key is in the ignition, this feature will not lock the doors. See Delayed Locking on page 97 for more information. Press the option button until DELAYED LOCKING appears on the DIC display. Press the set/reset button to scroll through the following choices: OFF: There will be no delayed locking of the vehicle's doors. ON (default): The locking of the vehicle's doors will be delayed by five seconds while a door is open after a power door lock switch is pressed, or the lock button on the remote keyless entry transmitter is pressed while a door is open. Select one of the available choices and press the option button while it is displayed on the DIC to select it and move on to the next feature. CONTENT THEFT If your vehicle has the content theft-deterrent system, once this feature is turned on, the system will activate if someone tries to enter the vehicle without using the remote keyless entry transmitter or the correct key. Press the option button until CONTENT THEFT appears on the DIC display. Press the set/reset button to scroll through the following choices: OFF: The content theft-deterrent system will be turned off. ON (default): The content theft-deterrent system will be turned on. When ON is selected, the content theft-deterrent system will be armed when the vehicle is locked by pressing the lock button on the remote keyless entry transmitter or by pressing the power door lock switch. See Content Theft-Deterrent on page 104 and Power Door Locks on page 97 for more information. Select one of the available choices and press the option button while it is displayed on the DIC to select it and move on to the next feature. 233