maintenance light on
When the watercraft is due for a maintenance inspection, the message "maint" will blink. To clear the message, press the set button for two seconds during the message blinking.
There is an inspection guide in your owners manual that lists what service items need to be done at what hour meter readings.
It's just a reminder, so reset it and move on. Bills86e
If it continues, you have a sensor problem and need to take it to a dealer
and have the codes read, to see where the problem is.