At 90,000 miles, the blue…
At 90,000 miles, the blue light (indicating cold engine operating temperature) on my 2020 Subaru Forester came on and did not shut off after driving it for 10 minutes. After I parked the car and re-started it a few minutes later, the Eye Sight light went on, the blue temp light, among several other lights on the dash, all the symptoms of the thermo control valve.