Yamaha F115D Owner's Manual page 32

Basic components
The buzzer will sound.
G
ON
OFF START
If the warning system has activated, stop the
engine as soon as it is safe to do so. Check
the oil level and add oil as needed. If the oil
level is correct, consult your Yamaha dealer.
ECM00100
CAUTION:
Do not continue to run the engine if the
low oil pressure warning indicator is on.
Serious engine damage could occur.
27
ZMU04254
ZMU02360
ON
OFF START
ZMU04584