Only the seadoo dealer can clear the code after the problem is repaired. If it has codes it has to go the the dealer anyway. If you can count the beeps it will tell us where the problem is, based on the diagnostic code sheet. If it has more than 1 code it will only display 1 at a time till it is fixed than the next one will surface if there is more than one. If it showed "Maint" it could be a maintenance is due and could be reset by pushing the set button.
Karl