1994 Chevrolet Blazer Owner's Manual - Page 96

Windshield Washer At the top of the multifunction lever there's a paddle marked with the windshield washer symbol and PUSH. To spray washer fluid on the windshield, push the paddle. The wipers will clear the window and then either stop or return to your preset speed. Driving without washer fluid can be dangerous. A bad mud splash can block your vision. You could hit another vehicle or go off the road. Checkyour washer fluid level often. 2-42