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      07-14-2013, 11:51 PM   #1
g222leav
Private First Class
United_States
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Drives: 2013 AW M3
Join Date: May 2013
Location: Chicago

iTrader: (1)

What is this red dot on the back of the rearview mirror?

I tried doing a search and couldn't find anything. I don't recall coming across any mention of it in the manual either.

??