Love the car but a few issues. Hope someone can help. When packing up the fam into the car, we put the little ones in the back. While wife waits in front seat, usually go back and forth in and out of the house a couple times to get water bottles, toys, etc. Unfortunately the AC and music do not stay on. Do I leave the phone in the car to leave everything on? I precool the car but when you open the door, put the kids in, and walk away (phone in pocket) the AC stops again.