My passengers side mirror wobbles!tightened the 3 screws on the bottom of the mirror they werent slack,Help!!!

 

Thats weird so does mine Help.

 

Been there. It appears to be a serrated retaining washer holding a spring onto the spindle the mirror swivels on. It pops off the top of the spindle. The mirror should be replaced under warranty. If the latter does not apply then either remove mirror, strip and fix (many hours) or replace (easier, but expensive).

Saw a mirror in bits that had been replaced and good luck if you attempt it yourself.

Ken