I have at least a few Raspberry Pi's that are programmed to simply boot and hit the aux out. This could be the difference between my car's white noise system c

I have at least a few Raspberry Pi's that are programmed to simply boot and hit the aux out. This could be the difference between my car's white noise system coming online before I even shift the car out of park, vs. when I'm in the roundabout a few hundred feet away. Lifechanging.