Ran into this problem just recently, by accident in my 2013 Ford Raptor.
When my keys are not in the ignition, the radio will turn on when I press the radio power button. This happens even when the car has been off overnight.
Almost seems like the 12V accessory wire might always be on?
When my keys are not in the ignition, the radio will turn on when I press the radio power button. This happens even when the car has been off overnight.
Almost seems like the 12V accessory wire might always be on?