I cleaned up the coolant reservoir with hot water quite a few times and put it all back and the light stayed off when I turned the key, I shook the reservoir and the plastic float started to move more easily. Carbon02 thanks for the tip that’s one reason I didn't put in any new coolant, I’ll try my best to bleed the system as Littlehoov mentioned, it’s hard to clean the reservoir completely it has channels with little holes like a submarine.