Upgradig Nav OS
 

I looked and no clear answer. Just a quick one....i have an MKIII v.17 OS, what's the highest OS version i can go? Will v.29 work? And if i upgrade, will i lose some features? I have an 2001 X5 4.4. Thanks in advance guys!

If you reference http://www.xoutpost.com/articles/all-...ystem-faq.html you will note that V17 translates into 3-1/30 for the MkIII. The latest and greatest OS release for the MkIII is 3-1/63, which any disk V22 and higher will take you to.

When you go past V17 you lose having the OBD displayed on the same screen as the radio, but you gain split screeen and much improved graphics. You will also need the KeyCD when you do the upgrade.

Jeff

KeyCD? Where do i obtain that? Thansk for the info...:thumbup:

thanks ucrew for the info! I have apple so i cannot view the file. Will check it tomorrow at work on a windows PC...thanks!

???
 

what program do i use to open this?

It's a zip file, so you would use something like WinZip or TugZip to unzip the file. With the contents you want to use CloneCD to burn the disk onto a CD-R. The disk will not be readable by Windows once you burn it.

Oh i understand that part but when i opened it, i see image.ccd, a file named image, and image.sub. So i will just burn it and you said, windows will not be able to read it right? So i will need to run it on my MK3? So do i need to do this first before inserting v.29?

no need to response! I got it! Upgraded it to v. 29. I used to have Mk4 on my 3 series but, the graphics is not that good but i cna live with it! Thanks to you sir! You are the man! Many thanks