Does boss car radio work good?

When you put on the on/off button, you press on the sensor. Immediately, the receiver that gets radio station's live broadcasts activates. Then, when it gets the right one, it turns on the radio and...

try checking the fuses

No, but they are sometimes grounded via frame vs wire.

It may have blown the fuse for the Radio, check this.

The 'motherboard' is commonly know as an ESC in most cases, all it does is receive electronic signals (from the transmitter, to receiver, to it) then send multiple other sets of these to other parts...