Check to make sure the air con belt is still on, and if it is, and it's still only blowing outside air, then it most definately from the sounds of it, needs regassing, there are two types of gas, not sure what the r32 uses, and not sure of the particulars, my r33's aircon has always worked fine so never needed to check up on it, but i needed to regas the excel, and that cost me 158 bucks! ... hope some of this helps.