Driving my 599 this morning, I got a "Lamp Failure" warning that has persisted through a few cycles of turning the car on and off. I've tested all the lights visually and all seem fine. Is this kind of warning a stored fault? i.e a light could have blipped and now is a stored fault code that needs clearing? Or is it a real-time fault code? Not a fan of resetting the ECU, but will do so if that's a known fix to an issue like this. Many thanks!