I have a Genesis GT-2.0 stereo in a 2010 Puma, when plugged in the power button illuminates red indicating that it's getting power. When I press the power button nothing happens. When I press one of the function buttons such as "mode" the unit lights up as if it's turning on and a second later it powers off nothing else works on the radio. Please help.Attachment 109486
Attachment 109487
Attachment 109487