Black plate (109,1)Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12Vehicle Care 10-109Windshield and Wiper BladesClean the outside of the windshieldwith glass cleaner.Clean rubber blades using a lint-freecloth or paper towel soaked withwindshield washer fluid or a milddetergent. Wash the windshieldthoroughly when cleaning theblades. Bugs, road grime, sap, anda buildup of vehicle wash/waxtreatments may cause wiperstreaking.Replace the wiper blades if they areworn or damaged. Damage can becaused by extreme dustyconditions, sand, salt, heat, sun,snow, and ice.WeatherstripsApply silicone grease onweatherstrips to make them lastlonger, seal better, and not stick orsqueak. Lubricate weatherstripsonce a year. Black marks fromrubber material on painted surfacescan be removed by rubbing with aclean cloth. See RecommendedFluids and Lubricants onpage 11‑13.TiresUse a stiff brush with tire cleaner toclean the tires.Notice: Using petroleum-basedtire dressing products on thevehicle may damage the paintfinish and/or tires. When applyinga tire dressing, always wipe offany overspray from all paintedsurfaces on the vehicle.Wheels and Trim — Aluminumor ChromeUse a soft, clean cloth with mildsoap and water to clean the wheels.After rinsing thoroughly with cleanwater, dry with a soft, clean towel.A wax may then be applied.Notice: Chrome wheels and otherchrome trim may be damaged ifthe vehicle is not washed afterdriving on roads that have beensprayed with magnesium,calcium, or sodium chloride.These chlorides are used onroads for conditions such as iceand dust. Always wash thechrome with soap and water afterexposure.Notice: To avoid surface damage,do not use strong soaps,chemicals, abrasive polishes,cleaners, brushes, or cleanersthat contain acid on aluminum orchrome-plated wheels. Use onlyapproved cleaners. Also, neverdrive a vehicle with aluminum orchrome-plated wheels through anautomatic car wash that usessilicone carbide tire cleaningbrushes. Damage could occurand the repairs would not becovered by the vehicle warranty.