Originally Posted by J1n
I'm not sure if u need pro nav for extended Blu tooth
Doesn't seem like it but should be clarified with dealer for those considering this option. According to options list, it looks like it's a stand alone option.
328i M-Sport, Estoril Blue, Carbon XP 35 Tint, front heated seats, black Dakota, Sports Suspension, Anthracite Headliner, HUD, Pro Nav, Sunroof, hk 600w, Bi-Xenon, 19" 403M wheels, Reversing Camera, DAB+, Xenon, BT Ext Connect, JB4.