I had the same issue, if you want to call it that, with mine. Dealer said they needed to make an adjustment. If they did, it made no difforance. I just keep toping off my tires on every cold day untill we passed the coldest one. sence then the light has stayed out and all has been well now for the last 2 months. I will prob need to lower the pressure when summer
comes along if the pressure gets to high..........we will see. It sure does make you keep an eye of your tires and pressure ( prob. a good thing ).