2006 Grand marquis - How do you set the 3 garage door buttons to open MY garage door?

Answer 1

homelink press down the 2 outside buttons, until the red light begins to flash after 20 seconds, then release both buttons. hold end of hand held transmitter you are remembering 2 to 5 inches from the home link transceiver while keeping red light in view, use both hands and simultaneously press and hold the hand held device button, an the home link button you are choosing for this hand held device. hold these two buttons until red light falshes from a slow pace to a more rapid rapid pace.Then release both buttons, and you have programed the homelink system.