my air conditioner on my 530i 2001 doesnt blow any air, could that be a fuse or a relay switch
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2001 BMW 530i Question: air conditioner
Answer #1Chow June 07, 2010, 03:41Master
check to see if it has a superseded fan speed resistor fitted.
old style has approx. 15 fins while the new style has approx. 40
if old style fitted replace fan speed resistor
out of all bmws, e39 (your model) are the easiest
Answer #2JSK530 July 12, 2010, 12:40Rookie
I followed these instructions and reparied myself. Longest time was waiting for the part as I did not want to pay the dealer 2x markup.