Yamaha F115 Owner's Manual page 59

 The pop-up window will appear on the
Multi-Display.
 The buzzer will sound.
Engine control system
ZMU01828
ZMU05431
TIP:
ZMU08534
If the alert system has activated, stop the en-
gine as soon as it is safe to do so. Check the
oil level and add oil as needed. If the oil level
is correct and the alert system does not turn
off, consult your Yamaha dealer.
Twin engine drive users
If the low oil pressure alert system of one out-
board motor activates, all of the engines will
slow down and the buzzer will sound.
ZMU01758
ZMU07012
ZMU07859
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