After installation of your Entune radio, you may run into a situation where your radio won't power on. The reason being where one of the harnesses is hooked up; You have to move it from the right to left left, behind the unit.
This is completely normal, as the screen will be blue, count down then give a Cadillac splash screen upon install install. This will not correct itself until the vehicle is restarted.
These are instructions provided by a customer for an easier install/removal of the USB hub than the removing the entire console. USB Hub Removal/Install For a Charger, the swap of the hub is MUCH easier. While the same may apply to the Challenger, I ...