like the title says, I have a MK4 working navigation computer. i believe the disc inside is a 2002 or 2003. Came out of an 03' 530. I tested it in my M5 and everything works. asking $400 obro. any questions or offers please email me at lbis4123 @ yahoo dot com. I can send you pictures via email or I will try to upload them tonight. email is the best way to get in touch with me since it goes straight to my phone, Im not usually checking my PM's. thanks for looking
lewis.
lewis.