Honda GROM125/A 2020 Manual page 23

Display Check
When the ignition switch is turned on, all the mode and digital segments will show.
If any part of these displays does not come on when it should, have your dealer check
for problems.
Speedometer
Fuel gauge
Remaining fuel when only 1st (E) segment starts flashing:
approximately 0.375 US gal (1.42 L)
If the fuel gauge indicator flashes in a repeat
pattern or turns off:
(P.81)
Continued
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