Hi - I was struggling with this too for almost a year and finally found a solution for the 2012 E92_LCI with IHKA87_2 variant.
You can download the pack from the below link, which has F-Series scripts. It turns out the IHKA87.IPO / .INI within SGDAT in this distribution does support the _2 variant. I'd imagine any link for INPA with F-Series scripts may work.
https://www.bimmerforums.co.uk/threa...pa-fxx.412793/
From the Step2 extract file you can grab these 2 files from the EC-Apps\Inpa\SGDAT and paste them into your existing installation SGDAT overwriting the existing. No English translation but works well enough.
Also unrelated but another LCI issue, is that this F-series package supports the E92 LCI RDC / TPMS if you look under the Ctrl + F9 scripts section R - rdc gen3. You can see live TPMS values psi/temperature, registered sensors which is nice since the dash doesn't display this info. Seems like a missed opportunity to me by BMW that they didn't correct until F-Series through iDrive.