
08-19-2010, 11:22 PM
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Member
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Join Date: Dec 2006
Location: San Franciscold
Posts: 4,158
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This one supposedly does retain all OEM functions including OBC: | BMW Headunit Upgrade | Navigation retrofit | e46 | e53 x5 | E39 | E38
it looks exactly the same as the Hualingan, but they say it's not.
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