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      09-29-2012, 03:13 PM   #17
sea335i
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Drives: 2008 335i Coupe
Join Date: Jul 2011
Location: Seattle

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Quote:
Originally Posted by GenePoole View Post
On the units that work, is the screen display the older firmware "brown" pattern or is it the newer "gray" look? About the time they made the switch in firmware that changed the "look" of the screen, they also added an FSC code for activation of some features. The FSC code is VIN specific.

I'm just shooting in the dark with this, but it might be part of the cause. I've got a DVD with all the US VINs and FSC codes for CCC units somewhere.
It could be. But is it a diy kind of thing?