Hey guys,

I have a 2008 Canadian X5 (4.8i) with a faulty CCC navigation unit. I'm looking to replace it with one from ebay; however, I can find the part number of the unit the guy wants to sell me in any google search or parts list.

It's 65839191568-01 (65839191568) - I believe its from bulgeria or some European country.

My question is..

1. Would this unit be compatible with my vehicle after code changing?
2. Is reprogramming the ccc unit as lengthy as i think it is (a few hours) ?
3. Is it possible to change the region coding on the radio (diffrent frequencies for Eur) & DVD?
4. Would I be looking for trouble by buying a European unit and thinking i can convert it to USA/CAN standards (region coding, maps, etc..)?

any input would be appreciated