I just got a 2016 Corolla and I noticed that when I start the engine the low oil pressure light blinks momentarily (after the engine is fired up) and then stays off. The dealership says this is normal and the car is just doing startup check, however I have owned many cars (including another 2016 corolla in the past) and this has never been my experience. Can anyone clarify whether this is something I should be worried about?