F30 / F31 / F32 / F33 / F34 / F36 (2012 - current)
Hi everybody,
I retrofitted my 03/2014 F10 530d from Champ2 to NBT last weekend. The car had a combox in the trunk, which I unplugged and closed the most connection with a most loop. I have rewired Microphone, AUX, USB, Bluetooth Antenna and they working.
The only issue which I observe is...