After lots of searching on the forum I've found that I'll need the bluetooth module, antenna and microphone. I've been looking on ebay and there's quite a few on there for sale. All I need to know now is:
1) Will all the bluetooth modules work with the RNS-E mk2 or only the latest one?
2) Which cables do I need to install it all? Some people have been saying to install it under the glove box with this plug and play kit.
But I've read elsewhere that the module should be installed under one of the seats. (Guessing passenger seat as drivers has that useless storage box under it? Where do you run the wires from the seat to the headunit?) The cabling for this 'genuine' install I believe is this, is this difficult to install hence them making a plug and play kit or will I be okay to do it? (I'm a pretty experienced mechanic with big enough balls to do most things to my beloved car)
3) Where the HELL does the microphone go!? At a guess I'd say it sits up in the light unit but like I say that's only a guess