Thread: Upgradig Nav OS
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Old 10-15-2007, 09:18 PM
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Quote:
Originally Posted by ealzar
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
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