hello,again,guys.I'm wondering if you can help me with this......the right headlight in my '96 will make noise when you turn them off,you can actually see it vibrate like it's going nuts.It will even do it if I only have the foglights on and turn them off without even turning the headlights on.It does work like it's supposed to(so far),so here's my take:it's possible the gears,and not the motor itself,are the problem(I'm hoping,anyway).Any thoughts from any of you would be much appreciated.God bless you all.Joe.

 

The gears are stripped or are missing teeth in sections.

 

I think so too,Lee,thanks for your help!!!! Joe