Hi, just bought a xantia 1998 1.9 td. all is good and im happy with it.. BUT on way home noticed climate control dont work I can press the ac button and the light commes on, the engine revs dips a little as you expect when the ac kicks in.. however the blower never runs, turned it to auto or max and everything in between nothing.. anyone got any ideas? this is my first xantia is this a common fault? thanks in advance.. wookey