1993 GMC Jimmy Owner's Manual - Page 103

Windshield Washer At the top of the multifunction lever there's a paddle with the word it. To spraywasher fluid on thewindshield,pushthepaddle. PUSH .on I youhavethestandardwipers,thewiperswillkeepgoingin f turn the wi,per' control to the off symbol. LO untilyou If you havethe Low SpeedDelayoption,thewiperswillclearthewindow and then either stop or return to your pre-set speed. I CAUTION 2-43