Hello! I own a 2001 ford explorer sport. This may sound stupid, but the plastic on the "on" button for cruise control is cracked and looks bad so I want to replace it (OCD) and I was wondering if I could replace the original buttons (here) with some of these (here) MOTORCRAFT Part # SW6350 buttons. It says they are compatible but I was wondering if I would just replace the buttons and that's it, nothing else, or if I would have to replace other things too for the new buttons to work. The only reason I have this concern is because in the description on www.rockauto.com says this> Sport; Kit, Mounted In Brake Line Or Master Cylinder; Deactivator< please and thank you!