Guys, I bring back this thread. My car has read full oil for 6 months and in 1 day it give me a +1. I added 1qrt and the car was still asking for +1. So, I drove 2 days with the yellow oil level warning and after a 1 hr ride yesterday, the level start showing +3/4.
So, I added 1/2, drove another 1hr and the car is still indicating +3/4. So, for now I plan to drive another week to see how this will evolve. I feel the oil level sensor is fault and I have too much oil. But, as I drove ~7k miles since the last oil change I don't think the extra 1 1/2 I added this week will cause an issue.
For the guys who had strange reading issues, I would like to know how you get this resolved?