This is a Brand New replacement Remote Head Key fob for select Ford vehicles.This is a Keyless2Go replacement remote key fob that will work and function just like the original one. PROGRAMMING:A website link to free DIY programming instructions will be provided with every order.Programming the key:In order to perform the DIY programming for the key you must already have 2 working unique (not cloned) keys. If you only have 1 or no keys for the vehicle then you will need to get this remote programmed by a qualified auto locksmith or dealership. Also, your new unprogrammed key must be cut prior to performing this procedure.Programming the remote: You need to have 1 working key.Compatibilty:Please be sure to check the vehicle compatibility guide below. WILL NOT WORK if your ignition has plastic collar or guard.2012 Ford owners – please make sure to match the key blade with our listing image.COMPATIBILITY: (your vehicle must already be equipped with keyless entry for the remote to work)2000 – 2009 Mercury Sable2005 – 2007 Mercury Montego2006 – 2011 Mercury Milan2005 – 2011 Mercury Mariner2005 – 2011 Mercury Grand Marquis2004 – 2011 Lincoln Town Car2004 – 2012 Lincoln Navigator2006 – 2008 Lincoln Mark LT2004 – 2006 Lincoln LS2004 – 2005 Lincoln Aviator2004 – 2005 Ford Thunderbird2000 – 2012 Ford Taurus2005 – 2013 Ford Mustang2006 – 2011 Ford Fusion2006 – 2011 Ford Focus2009 – 2012 Ford Flex2005 – 2007 Ford Five Hundred 5002001 – 2010 Ford Explorer Sport2001 – 2012 Ford Explorer2003 – 2012 Ford Expedition2006 – 2011 Ford Escape2007 – 2011 Ford Edge2004 – 2011 Ford Crown VictoriaThese keys are NOT ABLE TO BE CLONED. If you have any questions about cloning please contact us before you purchase.