Lee3

My 2017 GMC Acadia homelink garage door opener, the red light on the console will not light up and I cannot program the garage door... lt was working for a short time before it stop operating the garage door. I tried to reprogram but the red light on the console doesn't light up... I checked the fuse associated with the garage door opener and it is good...what could it be... everything else works, map lights moon roof and all other buttons on console is working properly