The gauges on Ford vehicles in the left display in the instrument cluster provide the information you need as you drive with SYNC® with MyFord Touc/MyLincoln Touch. When the ignition is on, you always see a fuel gauge and the current odometer reading. The color of the fuel gauge shows how your fuel is holding up. Blue means you're good to go. Yellow means you should think about refueling soon. If you see red, get ready to stop for fuel right away.
Explore this topic and more at http://syncmyride.com/Own/touch/settings/configuring-and-using-gauges-in-the-left-instrument-cluster