Hi
sym0
I used these steps, took the risk but it worked out.
https://f30.bimmerpost.com/forums/sh...postcount=1363
thanks for the recommendation of digispark, that's a very tempting avenue to look into.
DavesZed I think we haven't really understood each other too well in regards of the removal of iDrive.
Without the iDrive system, there is nothing "looking" for the idrive controller, therefore I can just modify the now "useless" idrive controller to send any command I want to the headunit, without having to abide to its limited functions... that's all.