2004 Buick Regal Owner's Manual - Page 67

L (Remote Alarm): Press this button to activate an alarm. The ignition must be in OFF or ACCESSORY for the remote alarm to work. When the remote alarm button is pressed, the headlamps will flash, the horn will sound repeatedly, and the interior lamps will turn on. The alarms will turn off when one of the following occurs: Mode 3 (Three Chimes): Headlamps Flash Mode 4 (Four Chimes): Horn Chirp and Headlamps Flash The vehicle was originally programmed to Mode 3. The mode may have been changed since then. To determine the current lock mode mode, or to change the lock mode, do the following: 1. Close all doors and turn the ignition key to RUN. 2. Press and hold the power door lock switch in the LOCK position. 3. While holding the power door lock switch in the LOCK position, press and release the remote keyless entry transmitter LOCK button. A series of one to four chimes will sound, corresponding to the current lock mode. 4. Press the remote keyless entry transmitter LOCK button to advance to the next lock mode. If cycled beyond Mode 4, the vehicle will enter Mode 1. 5. To set a mode, release the power door LOCK switch after the chime sequence of the desired mode is heard. Disconnecting the vehicle's battery for up to a year will not affect the programmed mode. • The remote alarm button on the remote keyless entry transmitter is pressed a second time. • The ignition is moved to RUN. • The alarms have been on for about two minutes. Security Feedback The remote keyless entry transmitter can be programmed so that when the LOCK or UNLOCK button is pressed, the vehicle gives visual or audible feedback confirmation. Each lock or unlock command verification must be programmed individually. The ignition must be OFF for this feature to work. Programming the LOCK Command One of four modes can be selected to confirm a LOCK command. Mode 1 (One Chime): No Verification Mode 2 (Two Chimes): Horn Chirp 2-5