Thanks All!
The green light on the master control lids up when I activate it, but when I'm on the freeway cruising at 65 mph, and depress the set button, nothing happens. I tried holding onto the set button for over 10 secs, still nothing happens. I will try the methods that you guys provided me and I will let you know, if I still can't figure it out, I will have to bring it in to the dealer. Thanks All!