The disadvantage of adding oil to the wrong side can cause your car’s paint to scratch. When you park on the wrong side, the pump boy has to drag the refueling line to the other side of our car. At this point, the refueling line may hit the car’s paint and cause a scratch. Therefore, for safety, it is recommended to observe the symbol on the car dashboard and fill it to the right side to prevent problems.
Why is the fuel tank cap not on the same side for all cars?
Most will depend on the car, but each type. one thing is For a beautiful, smooth look, nothing will interfere with the driver’s side. Including each country as well, such as countries driving in the left lane (Right steering wheel) design for the tank cover on the left. It will be easy to park the car close to the fuel nozzle.
Thank you from:https://www.sanook.com/auto/83831/
https://www.youtube.com/watch?v=HPTxj9oRaVc&t=1s
https://www.youtube.com/watch?v=H-jku1GbGpI