Unable to reset infotainment system (2021 CX-5 Sig)

I am trying to reset the infotainment system by holding down the volume knob, back button, and NAV button for 10 seconds (or longer) but it does not work, nothing happens.
What am I missing.
Thanks...
It is a 2021 CX-5 Sig.
 
Try this one: music button + nav button + volume knob and hold them down for 15-20 seconds.
 
I think Mazda changed the combo in vehicles of recent years.
Try what Tomescu suggests.
 
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