Does anyone have any idea why the temperature controls for the heater do not regulate the heat temp like they used to. If it is not on hi the temp is a lot colder than it used to be. Not sure if it’s related but the outside temperature reads about 100 degrees hotter than normal. Just had it in for a check engine light. They found code for thermostat and replaced it, and engine temp gauge reads half way. Worse yet, 2 weeks out of warranty. I’m stumped!