I was thoroughly convinced that I controlled all stop lights and stop signs from the back seat of my Dad's Gremlin. If the light turned red, all I had to do was repeat, "green, green, green, green!" with all of my might and the light would change. For stop signs, I had to push really hard on the plastic things that held the seatbelts, with my feet. That was the only way the car could start moving again. If I wasn't in the car, and a stop sign came up, my Dad would have to get out, sit in the back seat and push on my "pedals". Then the car would work.
A childhood belief about cars

others believed things like this
- Having seen enough red octagonal STOP signs in my time, I used to look out for green circular GO signs.— Gary
- I used to think that Mice controlled the Stop lights and crosswalk signs.Anon
- I used to believe that the sky had stop lights and road signs floating about for the airplanes.
— LoonaSM's - My dad could change a traffic light from red to green using our garage door opener.Anon
- that the green traffic light turned blue when it was off— Kriket Evens
- I thought if 3 cards stopped at a 3-way stop sign then they had to stop forever until Christmas.Anon