On my 2015 Challenger the light comes on every few months, I bought a SnapOn diagnostic box to turn the light off. 22,000 miles, I wonder if it’s still under the emission warranty? I changed the oil the first time and got 50 miles from house dash lit up with warning and shut the car down (no gas pedal) coasted to roadside sat for minute then was ok after that. Dealer said oil cap wasn’t tight, go figure