Is there a way to make the cruise control stay on even after turning the car off and back on again? In other words, basically staying on until I turn it back off again, no matter what? I know some CC's can do this. My wife's Jag can and other vehicles can do this, but is there a mod/wiring/etc to make this happen on these cars? It's the only thing about the car that seems really out of place and outdated, so it'd be nice to lessen the use of that little stalk back there! - Thanks!