CAUTION: Outside rear view mirrors (17682) should not be cleaned with a dry cloth or abrasive cleaning powders. Do not remove ice with a scraper. The mirror should only be cleaned with a soft, clean cloth and mild detergent and water or Ultra Clear Spray Glass Cleaner E4AZ-19C507-AA or equivalent meeting Ford specification ESR-M14P5-A; otherwise damage to the reflective surface may result.