I am not new to motorcycles, just to the 630. Someone with more knowledge then I will chime in shortly and either say 1) I am full of sh!t or 2) a wise man!!! Are you referring to flashing neutral light??? my understanding is dealer or your own Ibeat cable & software that hooks to the diagnostic port under the front fairing to read fault code.
what bike? 610 or 630? If 610 then i know!!! instead of writing it i copied from another site. With the ignition off, hold down the button on the gauge cluster. Turn the key on, keep holding the button until "ws" appears in the lower right corner. That gets you into the settings menu. Single pushes of the button cycles through the menus, pressing and holding enters/resets. You can also do things like change the intervals that the service light comes on and change from mph to kph, probably some other stuff in there too
Just realized you had the bike as the title of the thread...lol...good thing im "on" it!!! Did it work out for you?