Originally Posted by 03530lex
Hello! New here..
I know this is the wrong section but when I looked up my car, which is a 2003 530i it came up with this dvd update for the nav.
Now is this true? haha Because so far I followed everything in this thread and when I put the disc in it says "wrong disc please install correct disc" or something along those lines.
Any help would be great. Right now I have 2002.1 disk!!
Thank you everyone so much
You have a different nag system from what we have. You'll need to fine nav disc for MK III or IV. When I used to have E46M3, X5 forum was my source to find the nav iso file. So try there.