Asked in Oldsmobile Silhouette
How do you program a keyless remote for a 1998 Oldsmobile Silhouette?
Resync your remote
We have a '99, so it should be similar. According to the manual, page 2-12:
Resynchronizing the Remote Transmitter
... Press the LOCK and UNLOCK buttons, together, and hold for at least seven seconds or until the horn sounds if equipped with Content Theft Deterrent.
is it a different procedure with 1999 intrigues? i just tried syncing both of my remotes with new batteries and had no luck at all.