1997 Buick Riviera Owner's Manual - Page 70

Instant Alarm When the button withthe horn symbol on the remote keyless entry transmitter is pressed, the horn will sound will and the headlamps and taillamps flash for up to off by pressing the two minutes.This can be turned instant alarm button again or by turning ignition on. the If your vehicleis equipped with the Universal Theft Deterrent feature, you may alsoturn off the instant alarm by unlockingthe vehicle witha key. Resynchronization If only the instant alarm button works, the transmitter needs to be resynchronized the receiver. Do this by to pressing and holding both LOCK andUNLOCK the buttons for about eight seconds. You must be within range of the vehicle. Once the transmitter has been resynchronized, horn the will chnp and the exterior lamps will flash once. The system should now operate properly. Security Feedback This Personal Choice feature provides feedbackto the driver when the vehicle receives a command from the key transmitter. The following modes may be selected: Mode 0 1 2 3 4 5 Transmitter Response No transmitter response when locking or unlocking vehicle. No transmitter response when locking; exterior lamps flash when unlocking vehicle. Exterior lamps flash when locking; no transmitter response when unlocking vehicle. Exterior lamps flash when locking and when unlocking vehicle. Exterior lampsflash and horn chirps when locking; no transmitter response when unlocking vehicle. Exterior lamps flash and horn q s ch when locking; exterior lamps flash when unlocking. 2-9