Low Fuel Warning Indicator (if equipped)
WARNING: This page is about a different car, the 2006 Mercury Milan, 2006 Lincoln Zephyr, and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
The low fuel warning indicator is controlled by the instrument cluster and uses hardwired fuel level data from the fuel pump gauge sender. When the fuel level drops below approximately 1/8 of a tank, the instrument cluster illuminates the low fuel warning indicator.