Be able to start preheating the cabin and battery from FOB.
Preheating the car in winter is essential, but sometimes the app fails to connect to the car. As it stands now, the only other way is to start the heater from within the car itself. Getting into the car when it has windows and doors clogged with ice and snow can be a real problem, especially in a harsher winter climate. An unused FOB key combination (if programmable) could be used as a backup solution to start the heater from outside the car.