Just wanted to give you a heads up, but you can turn off the alarm without having to unplug anything. I have a 2023 GP 1800R SVHO, on the right panel buttons click "OK" once the fuel warning starts beeping, it will stop beeping.
Anything with the beeper is off. The rest of the dash is fully functional. I believe I have more than 7 gallon left when the gauge read empty. I usually pay for the gas so when others are riding on my dime I plug it back in.
