m2geek 4 Report post Posted January 29, 2015 Anyone else tried upgrading their software? I did as instructed by several sites and the system says that the disc is unreadable. They were US guides, maybe the fact my system is a Jap one may have something to do with it? Quote Share this post Link to post Share on other sites
Neal 544 Report post Posted January 29, 2015 Mark was this for upgrading your Mk3 Nav unit to V32 software ? Quote Share this post Link to post Share on other sites
m2geek 4 Report post Posted January 29, 2015 Mark was this for upgrading your Mk3 Nav unit to V32 software ? Don't think it was V32 - but it really f**kin me off LOL. I've since snapped n binned the CDs I burned. I may be getting a new headunit soon. Mine was doing weird things today Quote Share this post Link to post Share on other sites
hotwire 352 Report post Posted January 29, 2015 As I read it - you say your system is Jap, if so - no you cannot update it with Mk3 spec OS Quote Share this post Link to post Share on other sites
