Has anyone tried modifications to the global B radio, A11, to enable or disable features of the HMI/CSM itself? Or is working on a map of which bits correspond to features on the 2024 Global B radio?

For example, disabling SXM. I live outside Sirius XM coverage, despite my vehicle having that feature enabled. When comparing vehicles sold outside North America, the calibration files differ from just SXM availability. The 13.4' radio is only in North America so there are not more things different on the calibrations files then just the screen. Along with not knowing exactly what file corresponds to what, I could assume that the moduleID is similar to older radio calibrations, but I can't test it since the moment the radio screen gets a different config, I can't use it. Using tools like TIS2WEB doesn’t work because the VINs are invalid for vehicles with the same radio, and 2024+ vehicles are not in the database. ACDelcos SPS information tool doesn't show descriptions.

Using the eolupdatetrigger.bat from this forum doesn't match the calibrations files. I guess that was created from a 2.5 radio with root access or access to the /opt/ that we don't know yet if it exists in these newer radios.

I'm willing to experiment with calibrations files on my radio if someone is willing to help figure these out.

If anyone was curious enough. Attached are the calibration files along with what I found in an OTA extract that had a vendor partition. CalDef and CalSets

24LTZradio.zip GIS-646_CalDef_Database_Info3.7_and_Info3.8_V7.0.8_19April2023.zip CalSets.db

the cals are signed