This gage shows the source of power the vehicle is using.

: Indicates the off position.

White Zone: The vehicle's power is coming from the battery. Auto Stop operation and EV mode operate in this zone.

Green Zone: The vehicle's power is from both the battery and the engine. This indicates the vehicle is being driven efficiently.

Amber Zone: The vehicle's power is coming mostly from the engine. This indicates the vehicle is being driven inefficiently. This occurs during hard acceleration or abrupt starts.