I think I've finally got the RNS-E figured out.
Made a start on the SDS today but can't seem to get it to do anything other than control the phone - which is a bit dodgy in it's operation.
It won't control the radio, CD or nav. Have I got some sort of limited functionality SDS?
If that's the case is it possible to upgrade to full functionality and is it a big job?
I assume the car currently has an 07 DVD in it - not sure as the DVD seems to be in anti theft mode at the moment.