1993 Buick Skylark Owner's Manual - Page 104

Outside Mirrors I To adjust the left outside mirror, rotate knob located the on the driver's door. The right outside mirror must be so adjusted manually. Adjust each mirror you canjust see the side of your vehicle. If your Buick hasthe optional power mirror control, the mi.rror control is located on driver's door. Rotatethe the control tothe left or right to choose mirror you want the to adjust. Then move the control the direction you in want to move the mirror. Adjust each mirrorso you can just see the sideof your car andthe area behind your car.