So, I am having trouble with my app. Its not sending me any notifications. So I was wondering when I select defrost from the climate controls in the app - does the car automatically turn that function off when it has defrosted - and goes about keeping the desired temperature of the last setting. Or will it carry on blowing all the heaters at full and heating the cabin to HI (which I think is 27d) until I enter the car. As I set defrost the other day - 30 minutes before my departure - looked out 5 minutes later to see car windscreen but when I checked the app just before I was too leave it was still on full. Is this down to the fact that this setting is also preconditioning the battery???