I am looking at a 2004 3.0i. It has BMW assist. Is the ulf for the BMW assist different than the Bluetooth module? If I purchase the full retrofit kit from Bimmernav or one of the other sponsors, can I connect my phone without a cradle? I have a KRZR and do not believe there is a cradle available. The 3.0 has the business cd w/o nav, non-dsp.

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2004 BMW X5 3.0i - Mine
2011 BMW 328i xDrive - Hers
2002 BMW 325xi - waiting for a new owner