Guys.. i came across this peculiar thing about the Radio of my car, even if the car is completely switched off (note this: even if the keys are not inserted) my radio plays perfectly fine. I mistakenly pressed the On/Off button and the radio started. I checked it with CD or Media Player theses two things doesn't start. Only the radio starts even if the car is not On and with the keys not inserted. Anyone of you came across such issue please comment. What can be done to resolve this issue?