I have a 2006, 25hp Mercury 4 stroke. The buzzer started going off (constant) and the red light came on. I replaced the water pump, greased the lower unit, changed the oil (which was about a quart over full), took the cables off the battery for over a half hour and can't get the buzzer to quit or light to shut off. It is peeing like a banchee and not getting hot. Does anyone have any suggestions?
