i own a 1990 supra non turbo.
my passenger side mirror is vibrating and seems loose when driving.
it seems like a simple adjustment. does anyone know how to tighten this mirror?
thank-you and hope to hear a solution soon,
Is the mirror glass itself moving, or the entire mirror assembly? It it is the mirror assembly, you can pop off the cover plate on the inside of the door where the mirror joins up and see if the three Philips heads need to be tightened. If it is the actual mirror glass, I am not sure if you can adjust that at all. The mirror is adjusted by a little motor in there, and it may just be slop from being adjusted over time.