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      01-06-2013, 07:41 PM   #39
NordicBob
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Drives: '16 M4 Sapphire Black metallic
Join Date: Nov 2012
Location: USA

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Quote:
Originally Posted by claykin View Post
My guess is a software update is req'd to resolve this issue. Take to dealer.
Yes, I hope that it is something simple like that which the dealer will be aware of and not something nebulous which may happen when we are on a long trip. Since I did not hear the fan roar when I was not idling at stoplights, my guess is that it was still occurring when the car was in motion, but that the noise was drowned out by the normal engine sound?

Bob
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