Join Date: May 2015
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Aux electrical fan and A/A don't work.
Hi, everybody! My name is Rafa; I am from Spain, I'm 20 years old and this is my first message here. Sadly for a problem with my m5. I hope that you will can apologies for my poor English.
Anyway, thanks for made this forum possible with all of your support!
Well, the problem Is about the auxiliary electrical engine fan and the A/A. When the electrical fan doesn't work, the A/A neither works. Up to today, when the electrical fan doesn't start to work when the car was warm (not overheated, always in the middles of both clocks) I unplug and plug it again from the connector and it starts to spin. When it started to spin, the A/A worked perfect but not before so I want to know what could be happen and if the car has some relay that make the A/A and the electrical fan work together.
However, today the fan failded again and i couldn't mede it work unpluged, and pluged and again, the A/A doesn't work. (really the air compresor starts to work but a few seconds later it stop)