Honda NM4 2018 Owner's Manual page 29

Reserve fuel consumption display
When the 1st (E) segment of the fuel gauge
starts flashing, the odometer, tripmeter, fuel
mileage meter and fuel consumption meter
switches to the reserve fuel consumption.
You should refill the tank as soon as possible.
When "---.-" is displayed, go to your dealer
for service.
Reserve fuel consumption display
Flashes from "0.0" gal (US gal) or L (liter).
●
If you change the display to odometer,
u
tripmeter, fuel mileage meter and fuel
consumption meter and so on
it will automatically return to the reserve
fuel consumption display if the buttons
are not pressed after for about 10
seconds.
After refueling more than the reserve
amount, the display returns to the ordinary
display.
,
(P.22)
Continued
25