2019 canadian convenience
Ok, here's the deal: My trusted old Ipod is not supported in my 2019, so I transferred all my music on an usb mass storage. It work fine alone, but If I connect my Iphone on the second usb port to have apple carplay, the usb key is not accessible. It's the company phone so I'm not allowed to store music on it before anyone ask. I'd like to be able to listen to my music when mapquest is running... Any idea/way to correct this?