Hey guys I need help, I have 2013 LX570 bone stock. i am currently on a road trip with the family. Everything is fine mechanically, but now the radio will not turn off when I shut off the car. The alarm beeps as if I am walking away with the keys and the car thinks it's still "on". I disconnected the battery for about 10 mins but that doesn't seem to fix it. Pls help any suggestions? Thx