So I am pulling my hair out. I bought an 06 sport 2 months ago and 3 days after I received an aux audio plug from eBay that the used car salesman told me to buy. Well when I plugged it in my radio quit working and all lights went out except the marking lights. The weird thing is the radio turns on when I turn on the key but only for 20 seconds. Then shuts off. (Can still be controlled thru steering wheel.

Well after purchasing a new radio and amp I am still without a radio. So it's neither of these. What else could it be?

Below is a photo of the plug that lead to my problems.

https://www.dropbox.com/s/fzlj5gbor0...%20PM.jpg?dl=0