Here is my situation:

My A/C had a sudden failure. One day it is working, the next day it stopped working. There was NO gradual warming of the air over time at all. All the setting were the same, but the air is hot! The air is blowing at the same speed but just hot.

I searched through the forums and others mentioned the FSR, Low refrigerent/leak. So i went to an indy shop and they hooked it up to their machine and it showed that all the pressure levels were within spec.

The shop mentioned that they believe it is an electrical problem and that its best i take it to the stealership to have it checked out.

I went ahead and changed the FSR since i was having that problem as well, but my A/C issues did not resolve?

Anyone have an idea what the failure could be? Aux fan? blower?

Thanks guys,
Musali

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2001 BMW X5 3.0i Blk/Beige