I have on occasion vibrating in my arms and legs as well as feels like in my chest area. The ears are driving me crazy. They feel numb after awhile with the vibrating.
I have had a vibrating or sometimes "electric shock" feelings in my limbs and torso related to the MS but have never heard of ear involvement. I do know that when wax builds near the eardrum it can cause a vibrating sensation, as can tinnitus. I would get my ears checked just in case!