E60 SAT NAV HELP NEEDED
 

HI,
I AM THINKING OF PURCHASING THE FOLLOWING SAT NAV SYSTEM REMOVED FROM A 2005 E60 SPORT MODEL BUT I DONT KNOW WHAT VERSION IS IT

CAN ANYONE TELL ME WHAT VERSION IT IS, PART NO IS AS OF FOLLOWS:

65 83 6 981 566-01

ALSO WHAT SIZE THE SCREEN IS, PART NUMBER IS AS OF FOLLOWS:

65 82 6 985 868


MANY THANKS..