Morning all I purchased my XF new January 2010. Does anyone know if the sat nav discs have been updated since then. Also can I have some views on what you think of the sat nav. Is it like mine in as much as driving through France on a road with no turn offs, forests on either side of me, absolutely nowhere to go apart from forwards or backwards and im told to turn left followed by "please make a legal U turn". My £100 Tom Tom is much more accurate as was my BMW system before the Jag. In a nutshell I think its rubbish. The car however is brilliant. David