Komatsu ecot3 GALEO HM300-2 Operation And Maintenance Manual page 63

EXPLANATION OF COMPONENTS
CAUTION ITEMS
If the monitor lights up during travel, inspect the location of the problem quickly and take the necessary action.
(1) Seat belt caution lamp
(2) Parking brake pilot lamp
(3) Dump body pilot lamp
SEAT BELT CAUTION LAMP
This monitor (1) lights up if the seat belt is not fastened.
There is danger when traveling, so always fasten your seat belt.
3 - 12
CAUTION
(4)
(5)
(6)
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Emergency steering pilot lamp
Fuel level caution lamp
Maintenance caution lamp
OPERATION