[header] How to add windshield washer fluid to your vehicle [title] Locate the windshield washer fluid reservoir. [step] The windshield washer fluid reservoir may be located in a number of places depending on the year, make and model of your vehicle. It is usually mounted along the side of the engine bay, and can often be found near the windshield along the firewall. 
[substeps] The windshield washer fluid reservoir will be marked with a symbol that looks like windshield with wipers moving. If you are unable to locate the reservoir, refer to your vehicle's owner's manual for guidance.