I wonder if you can help with this one?
I get no chirp from the buzzer when I turn on the ignition, so I was concerned that the buzzer was u/s. I checked it by earthing the temperature switch to the head and it buzzed away happily, so the buzzer works. I have read the threads on checking the temperature switch so I 'll check that to make sure that the buzzer goes off when it should.
Should it chirp on ignition? Or is it an age thing? But more importantly is there anything else the buzzer should chime in on in a boat with no VRO? Anything else I can test - how do I test for a fuel problem, for example?