1996-2014 Mercedes Benz / 4-Button Fobik / IYZ-3312 / 315 MHz or 433 MHz

FCC ID: IYZ-3312Frequency: 315 MHz or 433 MHz (hold panic button)Battery: CR2025 Button: Lock, Unlock, Trunk, PanicReplacement for PN: 5WK47283, 20490562029999, 20490511049999Aftermarket Emergency Key Included: HU106 Manufacturer: IlcoCompatible with the following:2004-2013 Mercedes A-Class1997-2013 Mercedes C-Class1999-2013 Mercedes CL2013-2014 Mercedes CLA1997-2010 Mercedes CLK2004-2014 Mercedes CLS1996-2013 Mercedes E-Class2010-2013 Mercedes E-Class Coupe2009-2013 Mercedes E-Class Long Wheel Base2000-2007 Mercedes G-Wagon2013-2014 Mercedes GLA2015-2015 Mercedes GLK (Twist Ignition)2005-2013 Mercedes ML2005-2013 Mercedes R-Class1998-2013 Mercedes S-Class2001-2011 Mercedes SL2011-2015 Mercedes SLK2010-2014 Mercedes SLSPlease Note: does not have Prox (comfort access) function.Can be programmed with Advanced Diagnostics – Smart Pro Vehicle Key Programmer and Smart Pro – Mercedes Key Programming Solution Kit