1997 GMC Sonoma Owner's Manual - Page 294

Cleaning Leather Use a soft cloth with lukewarm water and a mild soap or saddle soap and wipe dry with a soft cloth. Then, let the leather dry naturally. Do not use heat to dry. 0 Care of Safety Belts Keep belts clean and dry. I For stubborn stains, use a leather cleaner. See your dealer for this product. Never use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on leather. 0 Soiled or stained leather should be cleaned immediately. If dirt is allowed to work into the finish, it can harm the leather. Do not bleachor dye safety belts. you do, it If may severely weaken them. In a crash, they might not beable to provide adequate protection. Clean safety beltsonly with mild soap and lukewarm water. Cleaning theTop of the Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containingsilicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Glass Glass should be cleaned often. GM Glass Cleaner (GM Part No. 1050427) or a liquid household glass cleaner will remove normal tobacco smoke and dust films on interior glass. Don't use abrasive cleaners on glass, because they may cause scratches. Avoid placing decals on the inside rear window, since they may have to be scraped off later. 6-56