Yesterday I was able to get the coding done with eSys and the screen is working perfectly! The proces was; put the 2 settings back to default (small screen, low resolution) with Bimmercode, connect eSys and change the 2 rules in the HU-caf.
So the magic touch was; use eSys for the coding and not Bimmercode. On another forum I found out that that was the problem. Works like a charm now!
Only problem now is that the navigation stays on the loading / booting screen. Even after closing the car and keep it closed for hours. Will try an ISTA diagnosis this weekend if it doesn’t start up correctly.
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