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.

From controlling multiple doors to opening gates and turning on smart lighting, a three-button garage door opener can be used for more than you might think.

If pressing the button on your garage door's remote control doesn't work, check the batteries first. Simple but true, the remote transmitter needs power to send a signal to your opener. If ...