Quote:
Originally Posted by ajh77
Not to questing your expertise, but I read that multiple people that had their car manufactured 4/2009 and 6/2009 were able to upgrade their maps with the USB...why do you think I can't?
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Some people have had their car's software updated for one reason or another. Others have not. Those whose cars were updated were successful.
You really ought to read the thread that covers all these questions:
http://www.e90post.com/forums/showthread.php?p=13914265