BMW 3-Series (E90 E92) Forum - View Single Post - One reason to get the factory navigation system vs aftermarket

mkoesel · 09-10-2007, 11:09 AM

Or a reason to not use nav at all.

Seems like the black box could be used either way though.

09-10-2007, 11:09 AM	#3
mkoesel Moderator 7515 Rep 19,368 Posts Drives: No BMW for now Join Date: Jun 2006 Location: Canton, MI iTrader: (1)	Or a reason to not use nav at all. Seems like the black box could be used either way though.
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