Took my 2019 Redeye in for a Freon top off and after that started getting the "IC coolant level low" warning. Rather than have another tech mess with my car I decided to use the bleeding method described by Alain in his May5, 2020 post. Worked like a charm! Many thanks...
Also, after this experience, decided against doing the Stage2 upgrade as I just don't want anyone messing with my car. The dealer quoted me a cost of $5500 dollars and then added that if they were unable to remove the SC pulley the SC snout would need to be replaced bringing the total cost to $7,600. I've purchased great running cars for less than that!