This is a replacement keyless entry remote.</br>High quality?? working battery?? and fully tested! Free key tag service with every purchase. See details below.</br>Replaces remote with FCC ID KOBGT04A and part number 22733524.</br>This remote will have to be programmed by a dealer or locksmith. There is no manual way for a user to do it themselves.</br>Please be sure your original remote has the same 5 buttons. Will not work if your original remote has 4 buttons.</br></br>Product Description</br></br>5 Button (Lock?? Unlock?? Panic?? Trunk?? Remote Start) replacement remote for GM. New electronics and battery installed. Please be sure your vehicle has a factory keyless entry system. <br><br>Compatible Vehicles:<br><br><b>BUICK</b><ul><li>2006-2009 Allure</li><li>2006 Lucerne</li><li>2005 / 2007-2012 LaCrosse</