[Loliceman]

Evo get out 12.8V, must be reduce to 8V with exstern dispositive forn connect Fxx CID
I have note Gxx Evo it is not enough to set only the CID_ xxx parameters
in order not to mistake you should codify it as I did, F06
after modifying the parameters in FDL
CID_APIX_MODE to apix1
CID_COLOR_DEPTH to 18
CID_COM_MODE to spi
and by magic the monitor turns on

Yes Smercki and others in this thread are 100% correct.

-I have successfully used many "normal" NBT CID from both F3x and F1x etc to fit together with both B14X EVO and B2XX.

Solution is to buy simple "Step down module" (Voltage regulator with a little potentiometer screw). And regulate the voltage coming from HU -> into the screen to 8.3-8.8v. I personally use 8.7v with good result.

-Make sure HU is properly coded for corresponding APIX etc, as instructed above.
-Attach NBT CID HSD cable to headunit on bench or inside car (cable that works is the one side light pink connector, and other side dark purple + 2 pins for power and ground).
-Cut the 2 wires for power and ground somewhere in the middle. Make sure to not short circuit if system up is running.
-Attach ground and power coming FROM HU to corresponding sides of the INPUT - and + on the Voltage regulator.
-Measure DC voltage on the OUTPUT + and - side with multimeter, and adjust the potentiometer until you find a fitting value.
-Now you can go ahead and solder/wrap or build your little gadget into a box or whatever you prefer.
-Connect the dark purple connector to the screen, enjoy your EVO unit with a "normal" NBT screen!

Please have in mind that this will not give the same level of detail in graphics like a factory made EVO screen. The Voltage regulator can overheat/short circuit. It's not an ideal solution.
This method I describe should only be used at own risk for experimental purposes or similar.


Some people also experience that brightness is low, even tho its set to max in iDrive. But there is of course also a working solution for this