Well....a more accurate statement would be ours USED TO BE a larger gallon. It's a moot point since we haven't been able to buy gas by the gallon for decades.............no! you'll have to get use to our system now you live here If it did it would confuse you even more as ours is a larger gallon!
would help if you knew where you were located and details on what vehicle you own also how exactly you accomplish this. Not all models may have the same feature.I can change it in my car
just press (long press) the reset button and it should change