i lucked up and got a dipstick. December build. anyway, do an oil change "Cmyx5go". i burnt probably slightly less in 3 months in 7k miles or so. the idiot sensor never lit up, but the oil level sensor was looking kinda low. i wish i had done my first oil change earlier.

15k between oil changes is BS. every 7500 at a minimum IMO.

this being your first 5k miles, maybe it is just growing pains.