I'm allready using navigation DVD s from Land Rover
Land Rover Navigation DVD - East 2009-West 2010 Europe

The eastern Europe works perfectly (it's 1 layer DVD copy) but in Western (double-layer dvd copy) doesnt work "enter destination" option.
After pointing by the finger the destination it starts to work normaly.
What is wrong? do anyone have the same problem? How to solve it?

I also find out that Volvo RTI MM2 2011 for eastern Europe (464110-8770D) works but it has the same problem like Landrovers western Europe (no searching by street and city name)
Any ideas?