Caution Notice: It does not replace the core electronics. Any existing defects of the electronic core will not be fixed by the shell replacement. Please check the appearance and shape of your key and the number of buttons before purchasing and the applicable model. There is a little error in the size with the car key, so purchase with caution. Feature: Function: Protects your car key from scratches and damages effectively. Easy to install, simple and fast. They are a good choice for you to replace your old or broken case. This is a non-OEM product, accessory only! Specification: OE Number: M3N5WY7777A Button: 5 Key Button Button Function: Panic Key, Lock Key, Unlock Key, Trunk Hold Key, Remote Start Key Material: Plastic, Metal Color: Black, Silver Tone Size: 7x4cm / 2.76"x1.57" (L*W) Fitment: for Cadillac DTS 2008-2011 for Cadillac CTS 2008-2012 for Cadillac Escalade 2008-2012 for Cadillac STS 2008-2011 Package Included:1 x Car Key Shell Cover
