Hyundai Elantra: Use approved window washer anti-freeze in system - Winter driving - Driving your vehicle - Hyundai Elantra HD 2006Ц2010 Owners ManualHyundai Elantra: Use approved window washer anti-freeze in system

To keep the water in the window washer system from freezing, add an approved window washer anti-freeze solution in accordance with instructions on the container. Window washer anti-freeze is available from an authorized Hyundai dealer and most auto parts outlets. Do not use engine coolant or other types of anti-freeze as these may damage the paint finish.