ucrewx5...

Yes, I've seen that and I imagine it'll be very helpful, however, I still have a few questions.

I have a purple and black connector in the back of my x5 now, tomg says it's for the timeport setup that I have already...and I had/have assist, so I don't need to add a microphone, or do I?

Is the s640a option the only thing that makes an 03 diff. from an 02 as far as the bluetooth retrofit goes?

Thanks for any addl. help.

Joe