2003 Buick Century Owner's Manual - Page 76

Remote Keyless Entry System Operation Using the remote keyless entry transmitter, youcan lock and unlock your doors, or release the trunk from about 3 feet 1 (m) and up to 30 feet 9 (m) away. & : (Remote Alarm) Press this button to activate an alarm. The ignition must be in OFF or ACC for the remote alarm to work. When you press the remote alarm button the headlamps will flash, the horn will sound repeatedly and your interior lamps will turn on, attracting attention. The alarms will continue until one of the following occurs: You press the remote alarm button on the remote 0 keyless entry transmitter a second the ignition moved to RUN, or time, an alarm period of about two minutes has elapsed. Security Feedback Security feedback provides audible and/or visible feedback confirming that a remote keyless entry lock or unlock command has been received and executed. The ignition must be off for this feature to work. You may select one of four operating modes for reception of a lock command. You may also select one oi iour operaiiny modes ior reception o i an uniock command. The selection and programming of the lock and unlock operating modes are independent of each other. I LOCK: Press the LOCK button to lock all the doors. UNLOCK: Press the UNLOCK button to unlock the driver's door and turn on the interior lamps. See "Illumination on Remote Activation" later in this section for more details. Press UNLOCK again to unlock the passenger's door. a: To unlock the trunk, press the button with (Trunk) the trunk symbol on it. The trunk will only unlock if your transaxle is in PARK (P). 2-5