Did you try and not break those plastic clips? Tell you what, to do the grille on the CTS means breaking the clips off (just gotta do it, they break easily even when you try not to), and pulling off the bumper/grille, busting off more clips, and replacing it all with new body clips when everything goes back on.
Takes them less then minutes too, you slow-poke
__________________
You know what I'm gonna do? I'm gonna get myself a 1967 Cadillac Eldorado convertible, hot pink, with whale
skin hubcaps and all leather cow interior and big brown baby seal eyes for headlights. Yeah! And I'm gonna drive
around in that baby at 115 miles an hour, getting 1 mile per gallon.
I may be king of the idiots, but my kingdom is vast and my subjects are everywhere