Hi I just bought a 2013 Leaf SL 3 days ago and I love it. I noticed the climate control timer feature so i set the timer to 7:20am before I leave to work at 7:40am. The vehicle is charging on the trickle charger. When I get to my car, I dont notice anything on or running in the car. Is my climate control working? I turned on the timer, set the dates/time, and my charger is plugged in. It is not cold or hot here in Los Angeles right now so I cannot tell with the temperate in the car. Shouldn't the screen be on or something, while the climate control is on?