: For specialized cables (like the USB connection cable for iPods), refer to the AVIC-VH09 USB Manual which uses a similar interface.
40GB removable HDD "Brain Unit" used for map data and media storage.
Need help identifying a specific button or error code on your AVIC-VH009
: The unit relies on the HDD to load its firmware. If the HDD is missing or corrupted, the unit may power on but will fail to fully boot or accept CDs/DVDs.
