I just thought of something completely random on my way to work this morning. I was watching other cars on the road and noticed that they don't have eyes (don't ask... this is just the way my mind works sometimes), which isn't a problem, as real cars are controlled by humans who do have eyes. But how do transformers see to know where they are going when they're in vehicle mode? Do they have extra optical sensors in their headlights? Or do they have some kind of psychic alien/robot powers? Or are they just cartoon/movie characters and I'm not supposed to think about it? I have a 40 minute drive. My mind tends to wander.