If you search for a standard Pioneer AVIC-RZ500 manual, you will find nothing. You must use the full name. In Japan, Carrozzeria is the luxury brand, akin to Lexus versus Toyota. The software logic, button layouts, and menu hierarchies are different from global Pioneer AVIC units.
Because this unit was developed for Japan, its default interface and instruction manual are Japanese-only. Pioneer Carrozzeria Avic-rz500 English Manual
Navigating the Japanese-only interface of a can be a daunting task for owners outside Japan. This guide provides a comprehensive overview of the unit’s features and practical workarounds to help you master your device when an official English manual is unavailable. The Reality of English Support If you search for a standard Pioneer AVIC-RZ500
There is no static English manual, but YouTuber and "Masa's Garage" have created 45-minute walkthrough videos. These are effectively video manuals. You can pause the video and copy the button sequences. Search for: "AVIC-RZ500 English Menu Guide." The software logic, button layouts, and menu hierarchies