Hey,
I just bought an '85 YTM 200 ER and the head light dont work with the ignition key to ''on''(engine runing) . Every thing else works good, switches, starter, neutral light, reverse light. Though, the head light does work when the ignition key is turned to ''Light''.

I replaced the Regulator Rectifier and nothing happened, same problem.

Need some help !!!!

Thanks