Changing system language
Language settings are adjusted via the center display.
Note
Changing languages in the center display could mean that some information in the Manual will not comply with national or local laws and regulations. Do not change to a language you do not speak well, as it can be difficult to find your way back through the menu.
Open App view 
.
.Tap 
.
.Proceed to System, Languages and input.
Select the desired language.
The language in the instrument panel and center display will be changed.
Changing the system language will also change the language for the Google Assistant. If you would like another language for the Google Assistant, you can choose this separately in the Google Assistant menu.