DVD Nav

[land crzy]

I am a 2005 LR3 owner with OEM DVD Nav,
I have the original 2004 disc and had a friend try to sell me his 2006 today,
any downside or compatability issues?

 

[txAlfa]

The main thing that has been discussed here is the potential loss of a hack that allows someone to enter a destination while the car is being driven. See this thread for more info:
http://forums.landroverworld.org/showthread.php?t=12603