Yeh after a long struggle of having to learn a bit of German to get a better understanding of the code and doing tons of reasearch but eventually I identified which FA code that controlled high beam itself and the code that controlled the high beam shutter .
So changed the FA code for them indervidually and hey presto I now have fully working bi xenon head lights retro fitted to my Bmw f22 when Bmw told me that It can’t be done and had loads of other Bmw owners saying it couldn’t be done but I have proved it CAN be done ..
Will be writing a detailed write up in the future that explains how I over came this problem
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