This is probably a pretty stupid question, but I am obviously missing something. I had to fix the sensors on my 1/2 hp sears craftsman garage door opener. I obviously screwed something up, because I had to reprogram all of my remotes. Everything works fine except the wall mounted "Premium Control Console".

This thing has worked fine for years and was on the wall when I bought the house. Questions:

1. The little LED is not on. Is it supposed to be?

2. Do I have to program this also? If so, how?

Any help will be deeply appreciated. I'm having to get in the car to open the garage door now, and the wife is NOT happy.