1993 Pontiac Bonneville Owner's Manual - Page 77

Windshield Washer At the top of the turn signal/high beam lever there's a paddle with the word PUSH on it. To spray washer fluid on the windshield, push the paddle for less than a second. The wipers will clear the window and then either stop or return to your preset speed. For more washer cycles, push and holdthe paddle. Some models have a WASHER FLUID warning, that indicates if the fluid level in the windshield washer is low. See the Index under Low Washer Fluid Warning Light. When using concentrated washer fluid, follow the manufacturer's instructions for adding water. Don't mix water with ready-touse washer fluid. Water can cause the solutionto freeze an ' damage your washer fluidtank and other parts of the washer system. Also, water doesn't clean as well as washer fluid. Fill your washer fluid tank only % full when it's very cold. This allows for expansion, which could damage the tank if it is completely full. Don't use radiator antifreeze in your windshield washer. It can damage your washer system and paint.