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View Full Version : Bluetooth for 2001 model w/Option 640A


01silber
09-28-2003, 01:05 PM
I was reading that there is a bluetooth kit from bmw for vehicles built after 4/2001 if they have Option 640A, How to determine what and if I have Option 640A
Does anyone even know what option 640A is??

Pinecone
09-28-2003, 03:12 PM
From previous threads on this subject, it is the pre-wiring for the cell phone, and supposedly all US 3 series have it.

01silber
09-28-2003, 03:21 PM
so then that means that the z3 can have blutooth??
it is pre-wired for cell phone
that would be cool

Pinecone
09-28-2003, 03:47 PM
3 series, not Z3 series. Actually E46 3 series.