Quote:
|
Originally Posted by the6M3
I've never heard of a car equipped with a Combox and Nav yet no Bluetooth. 2011+ M3s have the BT built into the head unit anyways. There's no 639 or 640 on your car????
|
Bluetooth is actually not in the head unit, it's in the combox or TCU. There are strangely optioned cars out there without phone preparation. Bluetooth only became built into the head units as of the introduction of the NBT system.