BimmerFest BMW Forum banner

1 - 1 of 1 Posts

365 Posts
Discussion Starter #1
Maybe not the most coding question ever submitted, but I figured there will be more experience here with regards to retrofit and coding NBT Evo ?

If totally wrong forum, I apologize.

I am doing a NBTEvo retrofit, and have all the HW figured out up until now, however, in the wiring diagram, it is said that Headunit High uses 4.0 power cable, and Headunit Basis 2.5.

Do you guys upgrade the wiring when retrofitting NBT ?

1 - 1 of 1 Posts