My car is currently getting ppf and tinting so I can’t try this until Friday Night. What if you run the AC as you would if you are in a restaurant and want the car cool when you come back….I think that is for 45 minutes. I’m guessing the lights aren’t on then….but if the AC is running perhaps the radio does as well?? If that works and you want it for additional 45 minutes just repeat the process. Of course it could be the car detects the weight in the seat and disables that feature of AC when the car is not running. If no one else tries this I will Friday night when I get the car back.