very typical a/c problem is the final stage resistor, which (supposedly) keeps feeding electrical power to the a/c fan even when turned off - a search here of "a/c problems" or the DIY area may pop up some threads that will help you solve your problem

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Mark _______________________________
2001 X5 4.4i topaz blue/sand Sport, complete Dinan S2 , hitch, V1, tint, BSW Stage 1, Alpine INA-W910BT
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