Switch Unit, right hand with headlight on/off

Turn your headlight off?! Yes.

This is the right hand switch module with the usual engine on/off (kill switch) and start button, but instead of the little blanking plate, you get an actual switch to control the lights.

The three positions, from right to left, are "off" (no headlight and no running lights but your brake light still works), pilot/park (front and rear running lights turn on but still no headlight), and on (headlight on, along with the running lights).

Officially this works on 2010-2013 bikes. For bikes earlier than about 2009 you'll probably have to cut and splice some wires to adapt it to your older-style connector.

Unofficially, this is a plug-and-play swap for 2014+ bikes and it works great.

BUT PLEASE DON'T RIDE WITH YOUR HEADLIGHT OFF, because you stand a statistically much greater risk of not being seen by other motorists, and you know those other motorists are out to get you. This switch is great for starting the bike and warming it up with less drain on the battery. But once you start riding, you need to get in the habit of making sure this is switched on, even during the day.

If you think you need to replace this switch for reasons other than cosmetic appearance, you might consider trying to clean the contacts of the switches first. It's a little tricky to do, but usually worth the effort.