I learned to code on my E90, coding on the E8x is identical to the E9x. Used INPA/NCS Expert per the DIYs in the E9x forum. $99 cable too.
Added an alarm module, coded that, digital speedo, shift suggest lights (for economy not speed),windows close with fob, and I think a few other things. It's really easy if you follow the DIYs and back up files. The E9x coding spreadsheet is awesome
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2015 Cosmic Blue Metallic Wrapped X3 35i ///M Sport
Full 3M Vinyl Wrap | Flat Black Grilles
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