BMW 745 Forum : “Does 04 745i have Bluetooth feature , if not can we add one to it”

Hello s2master--  The bluetooth wasn't an available option on any BMW until 2005.  Frustrated BMW owners have been able to retrofit for bluetooth with a Bluetooth Upgrade Module.  According to chat at www.bimmerfest.com, those who have installed this accessory report mixed results.   Good luck from Bovan.