Owner's Manual
Page 294
... cause scratches. you do, it If may cause annoying reflections in the windshield and even make it can harm the leather. GM Glass Cleaner (GM Part No. 1050427) or a liquid household glass cleaner will remove normal tobacco smoke and dust films on leather. 0 Soiled or stained leather should be scraped ...a leather cleaner. Sprays containingsilicones or waxes may severely weaken them. Don't use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on interior glass. See your dealer for this product. Then, let the leather dry naturally.
... cause scratches. you do, it If may cause annoying reflections in the windshield and even make it can harm the leather. GM Glass Cleaner (GM Part No. 1050427) or a liquid household glass cleaner will remove normal tobacco smoke and dust films on leather. 0 Soiled or stained leather should be scraped ...a leather cleaner. Sprays containingsilicones or waxes may severely weaken them. Don't use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on interior glass. See your dealer for this product. Then, let the leather dry naturally.