2015 Mcs f55 is missing some coding options.
Went to Messing around with bimmercode for the door handle light activated when in reverse. And would love to figure out the Rolls Royce sounds but have never been able to get that one to work. .
I've had the handle lights in reverse coded before with great results. I noticed a few weeks ago they were no longer working. Still cant get them to work I. Easy mode or in expert mode even though both are set to active in the BDC.
​​​​​So got all hooked up and I noticed that there is no longer a head unit option for coding. HU_BNT is not there at all.
The options that I have coded through there still are working except the door handle lights.
Ex.( rear fog lights turned to brake lights, head unit ring light is set to the JCW mode, also the M-series start up animation and bmwi gong tone.)
I read in bimmercode manual that if you do anything to the head unit it won't be able to be accessed any longer. I havent messed with the head unit itself. But did install a line out converter for an aftermarket amp install. Connected to the under the seat factory speakers.

Do you think that would be the reason the HU_ is no longer available or does anyone know of another setting somewhere that may have been changed?

On a side not I noticed that when using my bmw/mini obd2 scanner the live stream of parameters are off from some of my dials. The fuel Guage being one.

The diagnostic tool says like 39% fuel in tank when the fuel gauge itself says one notch over half a tank. Anyone have any ideas. Trying to avoid Mini service shop.. Been searching bimmer posts most of the day.
Thanks in advance

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