Have my truck in for service. Among other things, about one month ago, any time I turn rear climate off from center display, the whole HVAC system turns off. They are trying to tell me this is normal. Anybody else experiencing this? Tried hard reset as well as deep sleep via service center with no avail. Why would there be a separate button for rear controls if it is going to turn off the whole thing? I’m not gonna let them get away with this and will make them show me on another truck.