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      09-29-2012, 01:13 PM   #1
Private First Class

Drives: 2014 M5
Join Date: Mar 2011
Location: New England

Posts: 161
iTrader: (0)

Have no idea what this button does?

This button with A and semi circle arrow that's on the dash. What does it do? I looked through the owner's manual and couldn't find anything about it. Thanks
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