Even though full language switching is impossible, here is how to access the system’s and Region settings. This mainly affects the map’s text encoding and input methods.
90% of users report no significant UI change. The service menu is a dead end for a full English conversion. pioneer carrozzeria avic-hrz88 language change
Note: On some Carrozzeria models, you might see "English" as a secondary option, but for the HRZ88 specifically, users typically report this option is absent. Even though full language switching is impossible, here