Arrow On Gas Gauge
It has happened to us a lot of times where we head over to the gas station, and after stopping, we realize the pump is opposite to where the tank is. Well, this was a terrible issue and often caused a lot of pile up. However, within the last ten years or so, car manufacturers have changed the way cars operate, and where the gas gauge is, there is an arrow indicating the side on which the cap is located. At least, now things will flow smoothly, and the cars will keep going. Just a pity many people are still not aware of this amazing feature.

Arrow On Gas Gauge
