1993 Cadillac Eldorado Owner's Manual - Page 301

WINDSHIELD WASHER FLUID To Add: Open the cap labeled "WASHER FLUID ONLY." Add washer fluid until the bottle is full. UTICL: When using concentrated washer fluid, follow the manufacturer's instructions for adding water. a Don't mix water with ready-to-use washer fluid. Water ause the solution freezeand damageyour washer fluid to ank and other parts the washersystem. Also, watel of oesn't clean as well as washerfluid. ill your washer fluid tank 3/4 full when it's verycold. only his allows for expansion,which could damage the tank it if 1 completely full. s 0 I Don't use radia r antifreeze inYour washer systemand mr Paint. indshield was1 r. I an 287