I ended up getting the ULF and BT kit from Martin at Bimmernav.com Partly because I have a Verizon Treo 650 and it was confirmed by someone that the Verizon Treo 650 would pair and transfer the phone book list on the -522. I didn't want to take a chance that an older ULF would NOT work with my Treo 650.

Also, X5Monkey got his Bluetooth Retrofit kit from Bimmernav last year and had nothing but good things to say about Martin.

Anyhow, I will post install pics later. Just like Ucrew's car, I needed an ext. cable for my eject box....so Martin made a custom one because the dealers did not stock them and also apparently they can't sell them for the US. I also got the 25 pin to 54 pin adaptor for ULF module. I also extended the UHF ant. cable and Martin did supply a FARKA to UHF adaptor so the new eject box would work with the ant connection in my 2001 X5.

My Treo 650 was recognized and pair, but I didn't have time to leave it on to transfer the "FAVORITES" phone book over. I'll do that later and if not, I'll re-pair the phone again.

I want to give props to Martin Bishop, Ucrew, and SuperGreg for all their help and advice.

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