[hugo_nz]

Update:

I have been experimenting with a few things and want to share some observations:

* Full PSZData still does not include CAF files for modules other than RAM, CCU, MGU and HSHV. Of those, only RAM and MGU can be coded. SWFL and BTLD files are present.

* Coding changes don't stick or have no impact on iDrive. For example, ambient lighting layers are controlled in the RAM unit, but changing the layer colour settings has no impact on iDrive or the actual colours displayed in the car.

* Enabling non-standard features like eSim does not translate to those settings appearing on iDrive. Even with an FA code the correct parameters appear in the MGU CAF but nothing changes on iDrive.