CLIMATE CONTROLS 96 A6
 

I AM NO LONGER GETTING ANY BLOWER ACTION OUT OF THE THREE CENTER DUCTS (THE ONES ABOVE THE RADIO AND SWITCHES) AND THE TWO SIDE DUCTS(L&R). NOTHING ON ANY SETTING, ANY TEMP., ANY MODE, NADA. ANYBODY OUT THERE RUN INTO THIS? LINKAGE?, VACUUM LINE?, GOD FORBID THE CONTROL MODULE? BEFORE I GO IN AFTER IT INTO THE DASH ARE THERE ANY HINTS ON THE SUBJECT?