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      03-07-2016, 09:40 PM   #15
lypkkj
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Drives: 2009 335xi
Join Date: Jan 2015
Location: Calgary

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My car has thrown the P1447 code as well.

My question is if I remedy the source of the problem will the light go off on its own and when or do the codes need to be cleared by some means? If the codes need to be cleared is there a simple and cheap way to do it? Thoughts?