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I need clarification.
Hi, I just acquired a 2013 x3 n55 from my daughter-in-law. The car only has 28000 miles and is a real cream puff. I know she probably never had any type of upgrades to the software let alone the GPS. I am hesitant to mess with any software but the GPS intrigues me. MY current version is 112111.218, would an upgrade be worthwhile? How hard is it to do. Could you please send me the how and why? Thanks in advance.
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