Currently, if the heater is off and you turn on the front window defroster, the defroster works quite quickly. When turning off the defroster, the heater is set on. In this case one must then turn the heater off again.
Instead, the heater should be returned to the selected state that preceded the defroster use.
Moderator: It may be considered a feature that the heater is set on after defrost – i.e. less button presses for the most common operation. Few owners turn off heat in cold weather and just leave auto-temp on.