text:  What if you don't have alcohol in your system? What if you were using nail polish remover? That's acetone. What if you were using rubbing alcohol? What if, I don't know, you were using some sort of chemical to clean something? Anything could be. You had cough medicine before you jumped in the car. Anything that detects that you have alcohol or something in your system that is not with the computer in the car, not a person. Think of AI. I hate to use that as a story, but think of it as that can tell you you can't start your car.