can anyone tell me what these three buttons are for? How do you program them? I would think they are settings for the moon roof but when pushed they do nothing however a red light does come on next to them. RX330 2004

 

The Garage Door Opener buttons?
I think they're the Homelink buttons, you are referring to. They can open garage doors.

 

no wonder they don't work. I do not have a garage.

 

Time to build a garage!
But those Homelink buttons (transmitters) can be programmed to remote control outdoor lighting, too.