An instant fuel economy gauge is provided along with average fuel economy. Average fuel economy is continuously averaged since the last reset.
When the gasoline engine is off, the instant fuel economy gauge is replaced with an electric driving message.
Note:   Press and hold the OK button on the controls on the steering wheel to reset your average fuel economy.
Note:   Fuel economy display is a selectable screen.See  Customizing the Instrument Cluster Display - Vehicles With: 8 Inch Instrument Cluster Display Screen . 
See  Customizing the Instrument Cluster Display - Vehicles With: 12.3 Inch Instrument Cluster Display Screen, Argentina/Canada/Mexico/United States of America .