The heating controls are configured in a strange manner. When the heat control is turned on it automatically turns on the A/C, which in the summer usually you automatically want the A/C. But when it's cold or in the fall/winter and the A/C automatically turns on, you then have to keep shutting the A/C off.

Also, when you set your heat/cold control, speed of the fan, and the route of airflow for your commute. When you restart your vehicle for another commute, your heat settings do not default to the previous settings. It instead selects a random setting that causes you to annoyingly reset to your previous settings.

I have found this irritating but relatively minor. I didn't think the hassle was worth the effort and have gotten used to it.