Hello,

I replaced my MKIII navigation computer by a MKIV which is normally Plug&Play.

I have read many topics but I have always a black screen. I don't understand the problem.

Three pics of my MKIII and my MKIV...

http://img299.imageshack.us/my.php?image=aaawi6.jpg
http://img213.imageshack.us/my.php?image=bbbff4.jpg
http://img366.imageshack.us/my.php?image=cccgb1.jpg

Do I go to BMW for initialize the system ? Code/recode MKIV ?

Thanks you very much.