- Heated wiper park area is the most common type of heated windshields. - Manufacturers have become better at hiding heating lines. - Tips to identify if you have a heated windshield: - Look for thin lines in the glass where the wipers sit. - Check vehicle documentation. - Turn on defrost to see if the area under the wipers thaws quickly. - Contact local dealership with VIN number for windshield details. - Heated windshields are more common in Canada than in the USA. - Some vehicles are only available with heating features in Canada.