Bike wont start ? Try this motorcycle push button fix
Channel: ~zUs~ CLHz
Date: 26/11/2019

Clean terminal connections inside push button.  Arcing of current causes black residue buildup on terminals.  Lightly scrape clean with pocket knife, maintaining that you do not want to trim metal at all.  Be careful to only scrape corrosion, not metals. Also, when dealing with small parts, be careful not to lose them.