If you don't have a combox (and it sounds like you don't), you'll need a Y cable and a lightning adaptor as advised. The age isn't really relevant as all F25s will work provided that they were optioned with a combox (usually something like extended Bluetooth, nav, tech package).
You need pro nav (wider screen) for BMW Apps and it isn't really feasible to retrofit pro nav and apps
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F25 xDrive20d SE __ professional multimedia package | dynamic package | climate package | 309s | xline | xenons | electric seats | folding mirrors | business speakers
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