Battery change. Electricals all messed up now
 

Just changed the battery on our 2006 A4 Cabriolet. Now the windows won't work, trunk won't lock, convertible top will not open, key fobs don't work. I have no experientce with Audis. I have found multiple postings regarding these issues in the forums but can't seem to find anything that solves my dilemma. Is there some sort of reset routine but I have to run after changing a battery ? Any help or some direction on where I should look would really be appreciated.