So. Over the last 4 weeks I have gotten gas 5 times. After each time (each stop is generally taking the tank from 1/4 to Full) I start the car and within 1 minute I hear a beep, my trip and odometer readings vanish and I see the "Hi Oil Level" Indicator icon where the trip computer is. It flashes exactly 25 times then goes off. After it goes off, my current trip mileage and odometer readings go back to normal and all is fine. This has happened EVERY one of those 5 times getting gas. Started suddenly. I have obviously checked the dipstick when the engine is both hot and cold and neither have given me readings above Normal/Max. The car runs tip top when all of this is going on. Apparently I wanted to give myself a laugh and called the dealer....they had no friggen idea...laughter ensues. Any Ideas???

Thanks