Examples of rolling code openers include Genie’s Intellicode and LiftMaster/Sears’ Security Plus. With that said, here’s how to program a HomeLink garage door opener without a remote: 1.

Instead: Always close and lock the garage door. Consider getting a garage-door opener with random codes that automatically reset.

Karen in Bunnell asked us to program her garage door remote buttons built into her sun visor in her car because she couldn't get them to work on her own.