08-19-2010, 11:22 PM
|
 |
Member
|
|
Join Date: Dec 2006
Location: San Franciscold
Posts: 4,158
|
|
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.
__________________
|