steven stellar

I HAVE A SERIOUS PROBLEM FOR SEVERAL MONTHS NOW.
I HAVE A HONDA ACCORD LX 2003,2.4L
AC IS ACTING REALLY STRANGE.I LIVE IN AVENTURA,FLORIDA.
I WAS TOLD BY A FRIEND OF MINE,WHO IS PRETTY FAMILIAR WITH CARS,
THAT I MUST RUN MY CAR ON "HOT" AIR AT LEAST ONCE A MONTH....
I AM TURNING ON THE AC AND IS WORKING FINE(COOLING GOOD),
BUT HOWEVER WHEN I SWITCH THE DOORS( I AM SORRY,I DO NOT KNOW IF THIS IS THE RIGHT WORD)OR THE VENTS THE AC GOES "ON" AUTOMATICALLY,
BUT THE LIGHT ON THE AC **** DOES NOT GO ON,BUT I FEEL THAT THE AC IS WORKING...IT HAPPENED THE WHEN I TURN ON THE AIR VENT TO UP POSITION
OR (TO THE FRONT WINDOW)OR WINDSHIELD) ONLY...,THEN A FEW MONTHS LATER THE DOWN VENT DOES THE SAME TRICK...I DO NOT TURN ON THE "AC",BUT THE AC IS WORKING WITHOUT THE LIGHT ON AC "ON"
PLEASE HELP...I HAVE BEEN TO SEVERAL DEALERS AS WELL AS DIFFERENT TYPE OF REPAIR AC SHOPS...NO ONE KNOWS WHERE THE PROBLEM IS....
I EVEN CALLED HONDA OFFICIAL FOR USA.NOTHING...
THEY HAVE NEVER HEARD ABOUT ANYTHING LIKE IT....
AM I CRAZY????