Switch buzzer

[cliff mock]

On a 99-S115 key switch. I thought when the switch turned on you would get a couple of beeps, as the ones on my 225's do. This one has never. I thought it was the buzzer, so I ordered a new one. That was not the problem. Where might I find the procedure to check, it does at the first turn on?

[99yam40]

From what I have read at first key on
Single set ups do not
duel set ups do

Pull kill switch and turn motor over to check to see if buzzer works

[rodbolt17]

single engine yamaha has no self test functions.