Exterior Rearview Mirror problems of the 1999 Buick Regal

Exterior mirror glass vibrates while driving causing blurred vision. Had one side replaced under warranty. 6 months later, both sides do it. Impossible to see clearly!!! chrome coating on wheels peeling off. Pieces will stick to the abs sensor causing fault. One occasion it made brakes fail almost causing accident.

While driving vehicle at various speeds, the outside mirror on driver's side would flicker or vibrates. Had no clear vision of other vehicles in mirror. Been to dealer to replace side mirrors. Not satisfied. Having the same problem with replacement mirrors. Customer service representative said all 99 Buicks mirrors are like that.