Gotta remove the lower trim. C pillar trim is a bit of a pain, there are screws behind the airbag inserts, and those will almost certainly break when you pry them out. It's also tough to realign all of the clips when putting the C pillar trim piece back on, it's helpful to place bits of tape where all of the clips are so that you can put force where it's needed when putting the trim back on.Upper interior trim at c pillar, does that come off by itself or do you have to take the lower piece off too?