When I bought the truck new the green light on the cruise control button worked fine. About a year and a half ago it went out but did not bother me too much. This weekend I added fog lights to the truck and while I was installing them I went ahead and tinkered with the switch. My solution was pretty simple. Remove the lower dash and disconnect the connector from the CC switch. Spray contact cleaner and re-attach. It works fine now. If anyone else has this issue give it a try.