[mrderv]

Thanks

After trawling through a few pages, it appears i have whats referred to as 6NF. There is phone prep installed in the armrest, but currently has a blanking plate on it, my phone connects via bluetooth built-into the HU, and the headunit has the round white USB connector on it.

My E90 was produced 04/2011 according to the VIN decoder, so that would theoretically mean MULF and all that is not a factor?

I've P/M'd my regional coder Stevens to ask for support, so thanks for the info CTUNA