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So, I've got the typical battery dying situation... blower fan changing speeds on its own... typical case of FSU failure (after 6 years of the last one was replaced).
In my parts search I've run across a rear seat FSU... why does this one not fry or commonly get replaced? Motor draws less current? Doesn't get constant power?
RealOEM.com BMW E39 M5 BLOWER REAR
Anyone have thoughts on this? searching the net always brings up the main FSU, but I can't find any mention of the rear fsu.
Andrew
In my parts search I've run across a rear seat FSU... why does this one not fry or commonly get replaced? Motor draws less current? Doesn't get constant power?
RealOEM.com BMW E39 M5 BLOWER REAR
Anyone have thoughts on this? searching the net always brings up the main FSU, but I can't find any mention of the rear fsu.
Andrew