Honda WW150 2018 Owner's Manual page 19

Fuel gauge
Remaining fuel when only 1st (E) segment starts flashing
approximately: 1.3 L (0.34 US gal, 0.29 Imp gal)
If the fuel gauge indicator flashes in a repeat pattern or turns off:
Clock (12-hour display)
To set the clock:
(P.19)
Speedometer
(P.104)
Continued
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