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      11-18-2012, 09:12 PM   #5
e90ish
Second Lieutenant
United_States
3
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220
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Drives: 1988
Join Date: Nov 2011
Location: Richmond

iTrader: (11)

Yes it is a software update. I've been told that it will only work on E90/E91/E92/E93s built after 03/2010 but you are welcome to check the part number with the dealer