1994 GMC Safari Owner's Manual - Page 94

NOTICE: When using concentrated washer fluid, follow the manufacturer's instructions for adding water. Don't mix water with ready-to-use washer fluid. Water can cause thesolution to freeze and damage your washer fluid tank and other parts the washersystem. Also, water of doesn't clean as well as washerfluid. Fill your washer fluid tank only 3/4 full whenit's very cold. This allows for expansion,which could damage the tank it is if completely full. Don't use radiator antifreeze in your windshield washer. It can damage your washer system and paint. Rear Window Wiper/Washer-Dutch Door You control your rear window wipedwasher from a switch on your instrument panel, just left of your steering column. 2-34