[Gizmit]

here you go:
View attachment 101

I don't feel this list is accurate for the U.S. I have a U.S. CX-30 Premium with the navigation SD card. I have yet to see street signs on the HUD (stop signs, do not enter).

I've been driving a loaner 2019 CX-9 with HUD and navigation and it DOES display the street signs on the HUD.

I also don't think the U.S. version have the cross traffic alerts on the HUD. Though, it does display the blind spot monitoring warnings. Just my observations.

 

[Gizmit]

I did get the info from Mazda US and is the info in the owners manual.

The U.S. manual also references the 360 degree camera, which I am certain isn't available in the U.S. I think the U.S. manual is in English, but otherwise it appears Mazda uses the same manual for many markets. The manual referencing a feature isn't a strong indicator of availability in any specific location.