Carrozzeria Avic Drz09 Navigation-installation Disk -

The unit will prompt: "ぐるぐる回ってください" (Please drive in circles). Find an empty parking lot. Drive in a slow, steady circle for 2 minutes, then a figure-8 for 3 minutes. Do not turn off the engine.

Connect the yellow (constant 12V), red (accessory), black (ground), and orange/white (VSS) wire. Without VSS, the gyro calibration will fail. Carrozzeria AVIC DRZ09 Navigation-installation disk

The DRZ09 will ask: "地域を選択してください" (Select region). You must select "Japan." If you select "Other," the unit will lock permanently and require a service center reset. Do not turn off the engine

If you cannot find the disk, your final option is to send the unit to a specialist in California or Australia (like JDM Car Audio Solutions ) who can pre-flash the ROM via JTAG for $150. But that ruins the DIY spirit, doesn't it? But that ruins the DIY spirit