When I restart my car, I lose preset stations on XM and it always returns to XM channel 001, also, when I plug in a USB drive it will recognize it and play, but when restarting the car, it does not recognize it until I re-plug it in. Does anyone know what the problem is?

When I restart my car, I lose preset stations on XM and it always returns to XM channel 001, also, when I plug in a USB drive it will recognize it and play, but when restarting the car, it does not recognize it until I re-plug it in. Does anyone know what the problem is?

Your constant power isn't connected.

It's the yellow wire on the power harness and the red goes to the Ing switch.