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pio880 bluetooth usb

  1. Is PIO880 installed or not?

    Software & Programming/Code - Chevy Volt
    I have the bug where the Nav screen switches to the USB full screen, usually just when I need to see where I'm going. Scouring the forum indicates software patch PIO880 is supposed to fix it. Indeed, every post I can find by someone who had this update claims their problem went away. I...
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