Hi All,

Is there anyone that have experience in upgrading the NAV system on a 2001 X5 from CD Based to DVD based nav ??

I Currently have the 16:9 screen option and CD based NAV (factory installed options), and think the upgrade may be as simple as removing the old CD-Device and inserting the new DVD-Device in its place, and the maybe a software update at the dealer.

Is there anybody with experience in this area that will share a thought ?
And what (euro) Part number is it I need - and are there other caveats or pointers ????


Regards,