Got a bunch of little stuff done yesterday ...
Went to Fleet Farm for oil and finally remembered to get a horn, hooked it up and got the same thing as the old horn.
When I hit the botton (toogle switch) the gauge lights dim and theres a low cluncking noise, but no horn ?
Key on Merc control box need to be turned on for it to work, theres a ground wire leading off some where, it was late so didn't chase power wire.
I'll check wires/connections for corrision. run a power & ground wire from battery, thru switch to horn and see what happens ...
Any one have a better/easier way of checking or had problem before.