Remove the front bumper cover. Next, take out the headlight housing mounting fasteners, noting that there are three bolts on the 2008 and 2009 Taurus, four bolts on the Sable, Five Hundred, and Montego, while the 2010 and later Taurus has three bolts along with an additional push pin rivet that must be removed. After that, pull out the headlight housing and disconnect the electrical connectors. Installation is the reverse of removal.