can't program a remote for my craftsman garage door opener
Hi! I cannot figure out how to program a remote for my craftsman garage door opener. It was here when we bought the house in 2005, and we've never had a remote. Its a craftsman 1/2 hp k711, 41a3624. I believe it has a gray smart/learn button. I've bought a craftsman remote for gray smart buttons and a universal remote and neither will work. Any help would be appreciated!! Thanks!