Honda CB500XA 2017 Owner's Manual page 27

Reserve fuel consumption display
When the 1st (E) segment of the fuel gauge
starts flashing, the odometer & tripmeter &
fuel mileage meter & 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" L or gal.
When the amount of consumed fuel is
u
more than 1.0 L (0.26 US gal, 0.22 Imp
gal), the display blinks faster.
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 for about 10 seconds.
After refuelling more than the reserve
amount, the display returns to normal.
,
(P.20)
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