1993 Buick Riviera Owner's Manual - Page 258

Care of Safety Belts Keep belts clean and dry. Cleaning the Outsideof the Windshield and Wiper Blades If the windshieldis not clear after using windshield the washer, orif the wiper blade chatters when running, wax or other material may be on the blade or windshield. of GM Clean the outside the windshield with Windshield Cleaner, Bon-Ami Powders (GM PartNo. 1050011). The windshield is clean beads do not form if when you rinse it with water. Clean the blade by wiping vigorously with a cloth soaked in full strength windshield washer solvent. Then rinse the blade with water. A CAUTION: Do not bleachor dye safety belts.If you do, it may severely weaken them. a crash they In might not be able to provide adequate protection. Cleansafety belts only with mild soap and lukewarm water. Wiper blades should be checked on a regular basis and Glass should be cleaned often. GM Glass Cleaner (GM replaced when worn. Part No. 1050427) or a liquid household glass cleaner Cleaning the Outsideof Your Buick will remove normal tobacco smoke and dust films. Don't use abrasive cleaners on glass, because they may The paint finish on your vehicle provides beauty, depth cause scratches.Avoid placing decals on the inside rear of color, gloss retention and durability. window, since theymay have to be scrapedoff later. If Washing Your Vehicle abrasive cleanersare used on the inside the rear of is to window, an electric defogger element may be damaged. The best way to preserve your vehicle's finish keep it Any temporary license should not be attached across the it clean by washing often with lukewarm or cold water. defogger grid. Glass