[660R]

My 03 660R neutral light works haft the time. If i turn the key on and lights up i can start it without using the clutch but if light is off I have to pull the clutch in. It was like the when i bout it 4 months ago. the starter is getting ready to go out but that just started last week or 2

 

[Mad Dog]

Check the plugs to your levers and under the hood (between radiator and gas tank). Probably a loose connection there.

As for the one-way, look for the L&A Designs replacement.

 

[CoalShedRacing]

there are 2 sensors in the case down by your left foot, the green wire with white stripe is the reverse sensor, the other is the neutral sensor, after a time those become dirty and need to be cleaned to make the proper electrical connection.