Took the jeep into the dealership because the malfunction indicator light came on. I was also planning to have the CVT serviced and see if they could find this squeak. They couldn't find where or what was causing the squeak (bird chirp). It also seems not to be as common now that the weather is getting colder. I mainly notice it when turning off the engine. Maybe something got on the belt that’s causing it. Who knows….
The malfunction light was on because the computer needed an update and reset.
The dealership actually recommended I don’t change the CVT oil or get it serviced because it is a sealed unit, difficult to get all the oil out, and refill to the correct level. Ok.