If it's the same layout as the FZ6, look at the wires that come out along the left hand side of the tank and go up past the yokes to the instrument cluster.
There's a set of connectors there, separate them and clean up the contacts as they may well have got corroded over time.
I've had similar issues (eg right-side indicators not working, display flickering) and that's fixed them.
There's a set of connectors there, separate them and clean up the contacts as they may well have got corroded over time.
I've had similar issues (eg right-side indicators not working, display flickering) and that's fixed them.