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      10-09-2007, 01:53 AM   #23
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Drives: Jet Black e90 335i
Join Date: Jul 2007
Location: Claremont, CA

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2007 e90 335i  [0.00]
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Originally Posted by Technic View Post
There has been a TCU since late 2003 (with working BT since late 2004), with more than 10 revisions (software and hardware) and counting, being the biggest hardware upgrade at the E46 (I Bus) to E90 (MOST) model change. TCU are inherently much more expensive than ULF's just because it is a telematics unit and not a BT unit only (like the ULF).

So this new Sept 2007 TCU seems to me like a regular TCU revision and not a new addition to the ULF/TCU Bluetooth options.
Wow, thanks a bunch for the info. I am gonna have to call bimmernav tomorrow and get everything straightened out before I take the plunge.

The more you know! haha