The instructions say don't drill a hole until you are sure the cruise control works. Good idea, but to do this you need to gather the ends of the wire harness from the switch. How the heck does a 1" wide plastic plug go through a 3/8 hole? The recommendations really suck them. The switch itself seems so cheap to turn on the cruise. I'm giving it about a month or 2 and it's getting f@ too Be $#ed All in all I think it's worth half the price it's listed for.