Wife got a new vehicle and when I'm driving I want to plug into power. Unfortunately this new rig has the power port over by the passengers left knee just to the left of the glove box, so I'm pretty much forced to use a usb port in the center stack. When I do, it wants to launch android auto, and also asks me if I want to allow access to contacts. I pull down the notification panel and tap on USB Connectivity and select Charge Only, but it won't stay. It immediately goes back to File Transfer mode and wants to connect to the vehicle. Anyone know how I can use the usb port without having it try to connect to each other?