See also:

Ignition modes
1. Off — This position shuts the engine and all electrical accessories off. Press and release the START/STOP button without applying the brake pedal when your vehicle is in on mode or when the en ...

Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to improve air quality. ...

Choosing the right fuel
Use only UNLEADED fuel or UNLEADED fuel blended with a maximum of 10% ethanol. Do not use fuel ethanol (E85), diesel, methanol, leaded fuel or any other fuel. The use of leaded fuel is prohibited ...