Cadillac XT4 Owner Manual (GMNA-Localizing-MidEast-13527545) - 2020 -CRC - 9/16/19284 VEHICLE CAREFinish DamageQuickly repair minor chips andscratches with touch-up materialsavailable from your dealer to avoidcorrosion. Larger areas of finishdamage can be corrected in yourdealer's body and paint shop.Chemical Paint SpottingAirborne pollutants can fall upon andattack painted vehicle surfacescausing blotchy, ring-shapeddiscolorations, and small, irregulardark spots etched into the paintsurface. See “Finish Care” previously inthis section.Interior CareTo prevent dirt particle abrasions,regularly clean the vehicle's interior.Immediately remove any soils.Newspapers or dark garments cantransfer color to the vehicle’s interior.Use a soft bristle brush to removedust from knobs and crevices on theinstrument cluster. Using a mild soapsolution, immediately remove handlotions, sunscreen, and insectrepellent from all interior surfaces orpermanent damage may result.Use cleaners specifically designed forthe surfaces being cleaned to preventpermanent damage. Apply all cleanersdirectly to the cleaning cloth. Do notspray cleaners on any switches orcontrols. Remove cleaners quickly.Before using cleaners, read and followall safety instructions on the label.While cleaning the interior, open thedoors and windows to get properventilation.To prevent damage, do not clean theinterior using the following cleanersor techniques:. Never use a razor or any othersharp object to remove soil fromany interior surface.. Never use a brush with stiffbristles.. Never rub any surface aggressivelyor with too much pressure.. Do not use laundry detergents ordishwashing soaps withdegreasers. For liquid cleaners, useapproximately 20 drops per 3.8 L(1 gal) of water. A concentratedsoap solution will create streaksand attract dirt. Do not usesolutions that contain strong orcaustic soap.. Do not heavily saturate theupholstery when cleaning.. Do not use solvents or cleanerscontaining solvents.Interior GlassTo clean, use a terry cloth fabricdampened with water. Wipe dropletsleft behind with a clean dry cloth.If necessary, use a commercial glasscleaner after cleaning with plain water.CautionTo prevent scratching, never useabrasive cleaners on automotiveglass. Abrasive cleaners oraggressive cleaning may damagethe rear window defogger.