Does anyone know how to make the power button work again on a stock camry radio? It doesnt turn off anymore and it stays constantly on until you shut off the engine. It turns back on when your start your car. THe only way to turn it off is to disconnect the battery terminal, but the funny thing is that it wont turn on through the power bottom if you do it this way, you have to press the radio bottom a couple of times to turn the stereo back on.