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  1. OnStar Module and iPhone 6 -- maybe

    Problems, Driver Warnings or DTCs - Chevy Volt
    I got the new iPhone 6 a month or so ago. In the last 3 weeks, I have experienced a strange problem. I get in the car and the OnStar module connect to the iPhone, which is normal. When I go to adjust the volume, the display shows 'Phone Volume' even though I know for a fact there is no phone...
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