hello,
i have the same issue here,trying to upgrade my bit-II to bluetooth using
84109115729 Continental TCU 2007 X3 date 14.03.2007 SW 03.25 and no need for the eject box
my car is 330i 2003 with mkiv upgraded to v32 with bit-ii wireless telephone
i was reading your post waining for a success job but i cannt get it, did it work with you? and what must i get and replace beside the TCU?
i have the navcoder and the serial to ibus interface for the programing step
Last edited by wsramahi; 03-19-2010 at 07:30 AM.
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