Does anybody know an answer to this? I tried manual but couldn't find anything. If I have a passenger in front or in the back and I want the AC to run even though I left the car, how do you set this up? Every time I leave and close the driver door behind me, AC stops and passengers have to open the door since it get's hot and stuffy. I tried leaving my phone back so it will not lock, but still AC shuts off. Any help?