I've had my car a few days now, and am observing that much talked about standby loss of roughly 1/2 mile per hour. What I wasn't aware of is the fact that when I use the phone app to pre-heat the car, it doesn't use shore power even though it's plugged in. I verified this with my whole home energy monitor...no change at all when I remotely turn on the heat, and range is further reduced when I go out to the car. This just seems counter intuitive. Why not use shore power to condition the car so that the battery is saved for driving and just maintaining the temperature? I would rather have the heavy lifting of adjusting the cabin temp handled by a/c power.