RNS-315 - Octavia VRs FL 2011 Fitted - Nav coding required to enable White MFD display?

Hi,

I've purchased (and successfully fitted) an RNS-315 into the Octavia

It's a SEAT Media system 2.1 so has the SEAT boot logo and red backlights....which don't bother me, if I squint and look through a green filter it looks like a skoda

It also has Integrated BT and DAB which is nice as it was relatively cheap.

I'm having a mic fitted in a few weeks, DAB aerial fitted correctly and removal of the parrot handsfree. I know there's a rather excellent guide to fitting the BT mic yourself on these very forums but meh.....I'm lazy innit....and there's the other stuff which I'd rather not mess with.

Everything works flawlessly at the moment, the DAB aerial is loosely draped over the air vents at the moment which surprisingly works well, NAV works fine (Only 5 digit postcode unfortunately but that's a minor issue)

So, eventually to my question, given that BT works fine, as does the NAV, they don't show up in the MFD as I was expecting. The DAB info is displayed fine as does the rest of the info, A/C etc..

Is this something that can be rectified by VCDS coding? Or is my MFD and the NAV / BT never to meet?

If I long press the phone symbol on the steering wheel it calls the last dialled number and once connected it displays on the MFD. I'm just missing the phonebook scroll and the NAV directions,

Cheers,

Graham