Glass SurfacesGlass should be cleaned often. GM Glass Cleaner or aliquid household glass cleaner will remove normaltobacco smoke and dust films on interior glass. SeeVehicle Care/Appearance Materials on page 5-91.Notice: If you use abrasive cleaners when cleaningglass surfaces on your vehicle, you could scratchthe glass and/or cause damage to the rear windowdefogger and the integrated radio antenna. Whencleaning the glass on your vehicle, use only a softcloth and glass cleaner.Care of Safety BeltsKeep belts clean and dry.{CAUTION:Do not bleach or dye safety belts. If you do,it may severely weaken them. In a crash, theymight not be able to provide adequateprotection. Clean safety belts only with mildsoap and lukewarm water.WeatherstripsSilicone grease on weatherstrips will make them lastlonger, seal better, and not stick or squeak. Applysilicone grease with a clean cloth. During very cold,damp weather frequent application may be required.See Recommended Fluids and Lubricants on page 6-11.Washing Your VehicleThe paint finish on the vehicle provides beauty, depth ofcolor, gloss retention, and durability.The best way to preserve the vehicle’s finish is to keep itclean by washing it often with lukewarm or cold water.Do not wash the vehicle in the direct rays of the sun.Use a car washing soap. Do not use strong soapsor chemical detergents. Be sure to rinse the vehicle well,removing all soap residue completely. GM-approvedcleaning products can be obtained from your dealer.See Vehicle Care/Appearance Materials on page 5-91.Do not use cleaning agents that are petroleumbased, or that contain acid or abrasives. All cleaningagents should be flushed promptly and not allowedto dry on the surface, or they could stain. Dry the finishwith a soft, clean chamois or an all-cotton towel toavoid surface scratches and water spotting.High pressure car washes may cause water to enterthe vehicle.5-87