Determine the Color of the Learn Button on Your. The antenna wire is hanging from the garage door opener and should match if the learn button color is purple or yellow. For the red/orange and green learn button the antenna is gray. See more
Clearing the Memory Press and hold the "Learn" button, the LED will turn on, after 6 seconds the LED will turn off. This will clear out the handheld remote controls and keyless entry. Garage.