Just today the sensor warning sound, loud pitching sound, is on and won't go off. I've turned the sensors off and changes the sound level of th sensors and the sound won't go off. The louder the radio the louder the sound. I've turned truck off and on and sound won't go away. I have a 2019 Laramie sport. I also have loud rattles all over the cab which dealer said warranty won't pay to fix. Anyone have this problem. Only way to shut the sound off is to turn off radio.