Position a stepladder beneath the motor head of the garage opener so you can reach the buttons.
Hold the "Learn" button; the light above comes on. Wait six seconds until the light goes out.
Release "Learn;" all existing remotes have been cleared from the memory.
Press and release "Learn;" the button above glows and remains on for 30 seconds.
Press and hold the button that you want to use to open the door on the new remote control within the 30 second time limit.
Release the button on the remote when the lights on the motor head flash. The new remote is ready for use.