What are the consequences of a car generator failure?

Ha! If your generator is just broken and no longer producing electricity, make an appointment to use it for a while. You will then no longer be able to use the starter, this is what is commonly called the engine which cannot turn. This time, if you use reaction force or external battery, you need to be careful after it turns on. When it turns off again, even the ignition won't work. You can't turn on the headlights or honk the horn, because the car will stall if you move. (The above applies to all cars with gasoline engines)