mine did exactly the same 2 hours ago after being parked tilted to the right, moved the car to a flat surface, let her settle a bit, checked underneath for leaks and everything ok. 2 mins later the warning was gone. drove it another hour or so and then stopped again slightly tilted to the right but nothing too much (I usually stop there very often since I have the car and nothing happened so far) and the warning lights came on again... drove it a few meters on a flat spot and the lights remained lit this time even after 10 mins
was unable to check the dipstick cause of the engine being hot, but i'm pretty sure the oil is ok, I never had problems with the oil level, never had to add any between service intervals either
maybe the oil level sensor is messed up?
I'll check tomorrow the dipstick and let you know