Low Washer Fluid
WARNING: This page is about a different car, the 2006 Mercury Montego, 2006 Ford Freestyle, and 2006 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
The low washer fluid indicator, located in the windshield washer fluid reservoir, illuminates when a low washer fluid level is detected. The SJB receives the information from the low washer fluid level switch and sends the instrument cluster a message over the communication network to turn on the low washer fluid indicator.