Fuel Economy Monitor

Fuel Economy Monitor (Some Models)

For vehicles with type B audio, the Control Status, Fuel Consumption, and Effectiveness^*1 are switched and displayed by operating each icon in the display.

In addition, after completing a trip, the total energy efficiency to date is displayed in the ending display when the ending display is turned on.

Select the icon on the home screen to display the Applications screen.
Select the “Fuel Economy Monitor”.
Select the icon at the bottom left of the screen to display the menu in the lower part of the screen.

Select the icon in the menu and perform the operation. Each icon operates as follows:

Indication on display	Control status
	Hides the menu display.
	Displays the Applications screen.
	Switches the Fuel Economy Monitor in the order of Control Status, Fuel Consumption, and Effectiveness^*1.
	Resets the fuel economy data.
	Displays the following setting screen. Ending display on/off switching On/off switching for function which synchronizes (links) reset of fuel economy data with trip meter (TRIP A)

With i-stop function.

Fuel Consumption Display

Information regarding the fuel economy is displayed.

Indication on display	Control status
	Displays the fuel economy for the past 60 minutes. Displays the fuel economy every minute for the past 1 to 10 minutes. Displays the fuel economy every 10 minutes for the past 10 to 60 minutes.
	Displays the average fuel economy over the past 5 resets and after the current reset.
	Calculates the average fuel economy every minute after vehicle travel begins, and displays it.

The fuel economy data is synchronized (linked) with the average fuel economy displayed in the trip computer.
To reset the fuel economy data, press the icon in the menu. (The average fuel economy displayed in the trip computer resets at the same time.)
After resetting the fuel economy data, “-- -” is displayed while the average fuel economy is being calculated.

Close Note

View Note

Control Status Display (Some Models)

Without M Hybrid

The i-stop operation status and the i-ELOOP power generating status are displayed.

Indication on display	Control status
With i-ELOOP system	Displays the level of electricity generated by regenerative braking.
With i-ELOOP system	Displays the amount of the electricity stored in the rechargeable battery.
With i-ELOOP system	Displays the status of the electricity stored in the rechargeable battery and being supplied to the electrical devices (whole vehicle in display is illuminated simultaneously).
With i-ELOOP system	Displays the accumulated fuel economy. Synchronized (linked) with the average fuel economy displayed in the trip computer. Refer to Trip Computer and INFO Switch (Search). To reset, press the icon in the menu. (The average fuel economy displayed in the trip computer resets at the same time.)
With i-ELOOP system Without i-ELOOP system	Displays the readiness status as to whether operation of the i-stop function is available.
With i-ELOOP system Without i-ELOOP system	Displays the operation readiness status of the i-stop function on the vehicle side (engine, battery, and A/C) using icon colouring. The blue colour indicates that the i-stop function is ready to operate, and the grey colour indicates that it is not ready for operation.
With i-ELOOP system Without i-ELOOP system	Displays the i-stop function status while the vehicle is stopped.
	Indicates the operations required by the driver to operate the i-stop function while it is not operating.
	Displays the current amount of time that the i-stop function has been operating and the accumulated amount of time that it has been operating.
	The i-stop function operation status is indicated by the colour of the engine area. The colour is blue during i-stop function operation, and grey when it is not operating.

With M Hybrid

Displays the i-stop operation status and the M Hybrid operation and energy generating status.

Displays the energy flow by the direction of the arrows and movement of the arrows.

Indication on display	Control status
	Arrows indicating energy flow. While driving, the arrows move towards the tyres from the engine. When the rechargeable battery is charging, the arrow moves towards rechargeable battery. All the arrows are indicated, however the actual indication differs.
	Displays the amount of the electricity stored in the rechargeable battery.
	Displays the accumulated fuel economy. Synchronized (linked) with the average fuel economy displayed in the trip computer. Refer to Trip Computer and INFO Switch (Search). To reset, press the icon in the menu. (The average fuel economy displayed in the trip computer resets at the same time.)
	The arrow moves from the rechargeable battery towards the electrical devices, and the vehicle indication is illuminated at the same time.
	Displays the readiness status as to whether operation of the i-stop function is available.
	Displays the operation readiness status of the i-stop function on the vehicle side (engine, battery, and A/C) using icon colouring. The blue colour indicates that the i-stop function is ready to operate, and the grey colour indicates that it is not ready for operation.
	Displays the i-stop function status while the vehicle is stopped.
	Indicates the operations required by the driver to operate the i-stop function while it is not operating.
	Displays the current amount of time that the i-stop function has been operating and the accumulated amount of time that it has been operating.
	Displays the operation status of the i-stop function in the engine area. The engine area is illuminated while the engine idling stop is not operating, and it is not illuminated while the engine idling stop is operating.

Effectiveness Display (With i-stop Function)

The actual performance of the energy efficiency is displayed.

Indication on display	Control status
	The leaf graphic grows according to the amount of CO₂ emissions reduced by the system effects. The cumulative total amount of leaf growth is indicated in terms of the number of tree graphics.
	Displays the total driving distance which could be extended by the operation of the i-stop function.
	Displays the percentage of time that the vehicle was stopped by the i-stop function operation out of the total amount of time that the vehicle was stopped.
	Displays the amount of time that the i-stop function has operated.
	Displays the total amount of time that the vehicle was stopped.

Ending Screen Display

If the ending display on the fuel economy monitor is on when the ignition is switched from ON to OFF, the actual energy efficiency (with i-stop function) or the information regarding the fuel economy (without i-stop function) is displayed.

Fuel Economy Data Reset and Trip Meter (TRIP A) Synchronization (Linking)

Because the average fuel economy indication on the instrument cluster display is linked with the “Average (Since Reset)” indication on the centre display, when one is reset the other is also reset.

In addition, switching between reset and no reset of the average fuel economy indication on the instrument cluster display and the “Average (Since Reset)” indication on the centre display when resetting the trip meter (TRIP A) is possible.

Reset operation item	Synchronized (linked) and reset information
Reset operation item	Trip meter (TRIP A)	Average fuel economy on instrument cluster display	“Average (Since Reset)” indication on the centre display
Trip meter (TRIP A)	X	X/—^*1	X/—^*1
Average fuel economy on instrument cluster display	—	X	X
“Average (Since Reset)” indication on the centre display	—	X	X

X: Reset

—: Not reset

Can be personalised.

Refer to Personalisation Features (Search).