Programming instructions for most vehicles: (details included with your purchase)<p>1. Turn ignition from OFF to RUN 8 times within 10 seconds, with the 8th time ending in RUN. Door locks will cycle to confirm programming mode.<p>2. Within 20 seconds press any button on first keyless remote. Door locks will cycle to confirm programming.<p>3. Within 20 seconds, press any button on second keyless remote. Door locks will cycle again to confirm programming.<p>4. Turn ignition to OFF. Locks will again cycle to indicate end of programming mode.<p>Replace your lost or broken keyless entry key fob remote with a USARemote Fob.<p>Fits P/N: CWTWB1U331 GQ43VT11T CWTWB1U345<p>Ford:<br>2006-2011 Crown Victoria<br>2007-2015 Edge<br>2001-2014 Escape<br>1998-2003 Escort<br>2000-2005 Excursion<br>1998-2016 Expedition<br>1998-2015 Explorer<br>2001-2010 Explorer Sport Trac<br>2005-2007 Five Hundred<br>2009-2016 Flex<br>2000-2014 Focus<br>2004-2007 Freestar<br>2005-2007 Freestyle<br>2006-2012 Fusion<br>2005-2006 GT<br>1999-2014 Mustang<br>1998-2001 Sable<br>1998-2016 Taurus<br>2002-2005 Thunderbird<p>Lincoln:<br>2003-2005 Aviator<br>2000-2006 LS<br>2009-2013 MKS<br>2007-2013 MKX<br>2007-2016 MKZ<br>2001-2015 Navigator<br>1998-2011 Town Car<br>2006 Zephyr<p>Mazda:<br>2008-2011 Tribute<p>Mercury:<br>1999-2002 Cougar<br>2006-2011 Grand Marquis<br>2003-2004 Marauder<br>2005-2011 Mariner<br>2006-2011 Milan<br>2005-2007 Montego<br>2004-2007 Monterey<br>1998-2010 Mountaineer<br>1998-2009 Sable<br>1998-1999 Tracer<P>This is a replacement aftermarket part.