Hey guys, sorry to go thread digging.

Are there any tips or tricks for installing the xcarlink unit on an 06 euro with satnav. I've looked at the guide and it seems fairly straight forward, just a few questions...

Is the 6 stacker plug still on the back of my satnav unit, some websites say it won't have it because its already a 6 stacker?
Is there anything plugged into the required port that I would need an adapter for such as a Y-piece?

Thanks in advance.