Key Fab window button

My idea is to add two buttons on the Key Fab that will allow you to put your windows up or down. This will allow you to roll down the windows during hot weather to cool your car interior off for 5 or 10 minutes before you get in which should signifcantly reduce the gasoline consumed in running the air conditioning. If you leave your windows down and it's about to rain, you can press the window up button to roll the windows up without stepping out in the rain.