One question about "normal" NBT.
Two day ago, i retroffited NBT in my F21 (i had CIC). I have Harmann/Kardon audio system, but with NBT dont have signal in speakers. Someone can help me? I need power in my H/K amplifier.
I found this (
http://f30.bimmerpost.com/forums/sho...&highlight=nbt), but im searching now other solution without cut black cable power.
Thanks!