1998 GMC Safari Owner's Manual - Page 117

Windshield Washer At the top of the multifunction lever, there's a paddle marked with the windshield washer symbol and PUSH. To spray washerfluid on the windshield, press the paddle. Rear Window WasherMriper (Option) You control your rear window washedwiper from a switchon your instrument panel, next to the audio system. 1 A CAUTION: In freezing weather, don't use your wasner until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision. The wipers will clear window and theneither stop or the return to your preset speed. To turn the wiper slide the switch the way up. on, all For delay wiping, slide switch even with the word the DELAY in the center positionof the rear wiper control. The wiper will cycleevery nine seconds. 2-33