Synchronizing Transmitters
WARNING: This page is about a different car, the 1997 Cadillac Seville, 1997 Cadillac Eldorado, and 1997 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
To synchronize transmitters after battery replacement, press and hold LOCK and UNLOCK buttons simultaneously. Lights will flash and horn will cycle, then synchronization will be complete.