E60 PRE-LCI high AC to LCI high Ac (IHKA) retrofit
 

Hello everyone! Okay, my problems is next: I changed LCI CCC on my pre-lci car and now the original pre-lci high IHKA not fit so perfectly anymore (buttons are wrong size etc.) and I though change there lci high IHKA.

I found some old topics how retrofit basic IHKA to high IHKA, but not any clear DIY on this mod. (Or then I'm just suck and can't handle search) :unsure:

you can buy new buttons for your old pre-LCI high IHKA.

Any links for this?

But if I buy used LCI IHKA on Ebay, can anybody give some retrofit and coding tips? (I liked to get those some new features what LCI gives :D )