Hi,I am the new owner of an 06 plate fiat punto grande which first of all developed a fault, my climate control fuse (7.5) kept blowing so I received some advice to put in a larger fuse (10) this seemed to do the trick, however, now the climate control seems to have a mind of its own, the digital display has disappeared and the climate control comes on full blast or not at all. I'm at a loss. Can anyone advise please.