Pioneer-Carrozzeria-Avic-MRZ-Series-ENG/Manual. pdf at main · btua/Pioneer-Carrozzeria-Avic-MRZ-Series-ENG · GitHub. btua/Pioneer-Carrozzeria-Avic-MRZ-Series-ENG - GitHub

The built-in GPS maps are hard-coded for Japan and cannot be updated to show maps for other regions.

If you see a website claiming to sell "Worldwide maps for AVIC-MRZ09," it is a scam. The unit’s software is hard-coded for Japanese coordinate systems and roads.

: Typically found under System Settings (often indicated by a gear). 2. Firmware Modification (Advanced)