AVIC-ZH77 series Carrozzeria navigation system 16P power wiring. It's surprisingly expensive to buy new. I am selling products that seem to be usable without any problems, especially used ones, so I think you can use them with confidence. If you want multiple items, I can accommodate you, so please feel free to contact me. Navigation Audio Connector *Used item* If an electro tap was originally attached, I remove it before listing, so there may be exposed wiring where the vinyl has been stripped. We recommend repairing it with vinyl tape or similar before use. We do not ship on weekends and holidays. *Shipped by regular mail, so there is no tracking number and it takes time for the product to arrive.*