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Old 02-02-2013, 09:23 PM
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markl53 markl53 is offline
bimmerfest Supporting Member
Location: Gaithersburg, MD
Join Date: Nov 2004
Posts: 5,960
Mein Auto: 2014 535i
Originally Posted by cordoor View Post
Yes. A means it will automatically decide when to recycle the cabin air. M means it is recycling the cabin air because you told it to.

Pretty much. However, even in "no" mode (neither LED lit), the recirculation mode will be enabled "silently" if maximum cooling is needed. The "A" position is supposed to detect "noxious" fumes and the like, and turn on the recirc mode by itself.
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2014 535i Individual | Azurite Black/Amaro Brown Merino | Premium | Cold | PDC | Rear Camera | Anthracite Hdr
Prior: 2011 535i AT | Black Sapphire/Cinnamon | Premium | Heated Sts | Nav | Sirius | Anthracite Hdr & Trim
Prior: 2008 335i 6MT Sedan | Black Sapphire/Terra Leather | Premium | Cold | CA | OEM Alarm
Prior: 2005 330i 6MT | Black Sapphire/Sand Leather | Premium | Cold | UGO | OEM Alarm
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