I tried a search on site and couldn't find the answer to my question so forgive me if this was addressed previously. As far as pre-warming the car from the phone app, how long does the car maintain this state before it shuts off? The reason I asked is, I started pre-warming the car but got delayed at work and when I checked the app, the climate function had been turned off and the car essentially was back to outside temperature. (I was amazed how quickly the car drops internal temperature because probably 15 minutes before I had it maintaining the set 69 degrees). I believe outside temp that day was around 20 degrees F. I wish the app on the phone would at least give an indication that the car warming function is about to turn off and give a possibility for us to hit a continue button just in case we are delayed.