If you find the 言語 menu:
Before attempting to change the settings, it is crucial to understand what the "Carrozzeria" branding means. "Carrozzeria" is the brand name Pioneer uses exclusively for the Japanese market. These units are built with Japanese infrastructure in mind: pioneer carrozzeria avic-hrz09 change language
Entering the Service Menu can risk locking your unit or resetting your audio calibration. Proceed with caution. If you find the 言語 menu: Before attempting
Since you cannot change the language natively, you have three practical options. Ranked from easiest to most difficult: pioneer carrozzeria avic-hrz09 change language
