1996 Cadillac Seville Owner's Manual - Page 118

Operating the Transmitter Press and hold the appropriate button on theuniversal transmitter. The red light comes on while the signal is being transmitted. Note that the effective transmission range of the universal transmitter may differ from the hand-held transmitter andfrom one channel to another. Also note that the universal transmitter is disabled when the VALET button inside of the glove boxis activated for more information, "Security Override" earlier see in this section. Erasing Channels To erase all three programmed channels, hold downthe two outsidebuttons until the red light begins flash. to Individual channels cannot be erased,but can be reprogrammed using the procedure for programming the transmitter explained earlier. Accessories Accessories for the universal transmitter are available from themanufacturer of the unit. If you would like additional information please call 1-800-355-35 15.