Honda Motorcycle Owner's Manual page 24

(Ref.No.) Description
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(11) Fuel indicator (Red)
(12) Fuel gauge
(13) Coolant temperature gauge
(14) Low oil pressure indicator (Red)
(15) Tripmeter
(16) Tripmeter reset knob
16
Function
When this indicator comes on while riding, fuel reserved in the tank is
about: 3.3 L (0.87 US gal, 0.73 Imp gal) Should also light for a few
seconds and then go off when the ignition switch is turned ON. If it
comes on any other time, refill the fuel tank as soon as possible (page 30).
Shows approximate fuel supply available (page 18).
Shows coolant temperature(page 17).
Lights when the engine oil pressure is below the normal operating range.
Should light when ignition switch is ON and engine is not running. Should
go out when the engine starts, except for occasional flickering at or near
idling speed when engine is warm.
Shows mileage per trip.
Resets tripmeter to zero (0) by turning the knob in direction shown.