Removing the grill is very simple, I did it when I replaced my lights with HIDs, there are a few nuts that you can take out on the top, then there will be some "latch" type mechanisms on the bottom by the bumper, these are pretty hard to get to unless you have small hands and arms, but you have to push on the to get the grill to pop out, then of course remove the wires to the lights and the grill will come right off (I may be forgetting something but im pretty sure thats all you have to do). The Running lights (below the headlamps) have four screws that you have to remove before pulling off the grill. Good luck. :Chevy: