Voice command and infotainment language?

[András]

So It seems Sensus disables the speech as soon as the IHU boots up with unsupported speech language as system language.  Regarding the 197 SYSTEM language, what happens if you change the language to English from the sensus and read the car again from Orbit. Does Orbit show the set language "english" or does it still shows "german" your last input.  It might be a legacy config setting

Neither, no matter how I changed it in the car, it always remained in the original "Hungarian" configuration for system language and english for speech.

I tried to change it to "German" from Orbit, but it had no effect whatsoever, the language was unchanged.

I also tried to read settings from the car multiple times after changing language in the infotainment system options, but the settings did not change.

I even tried to close down the car, let it go to sleep, then try again, but no change.

Have you tried to update the voice control files from USB? maybe the updated version would allow you to have Hungarian system language with English VC. 
https://volvo.custhelp.com/app/answers/d...trol-files

Gave this a shot. The update went through with no problem. No change in the behavior.