Sc430 2002 Strange Radio Problem (stock)

[827empress]

Radio on while driving - park car, turn everything off - don't actually turn off radio - go in house for night. Twice so far, I've come out in the morning at discovered radio blaring away - no key in ignition, doors locaked, alarm active. On 2nd occasion, got in car and radio was playing, light was on. Turned key on to check battery - no problem starting car. Turned key off again, hear what sounds to be a motor or something coming in from back rear, right side perhaps where Hav system is located. Noticed light still on radio panel and 30 seconds later, radio starts up again ( key off and out of ignition ). Start car, actually power radio off and make sure its off, turn car off -everything is fine today. On first occasion, took it to dealership due to radio issue and engine light on - dealership verfied a fault code but discovered nothing.

Any clues ??

[jbarhorst2]

Is your house haunted?

It is approaching the autumn Halloween season.

Just kidding.

Tom

[Theodore]

anybody see the old movie "Christine" watch that movie and ull solve your problem.

lol

[SKperformance]

It may be somehting to do with the extened power features which are supposed to be deactiated by opening a door ,arming the car or a predetermined time frame.