How do I replace a cracked liftgate spoiler?

I appreciate the quick response, but I'm interested in the piece that goes right below the window on the outside. It has the Mazda logo and houses the switch to open the gate plus the license plate light. Sorry, the first attempt to upload the photo did not work.

We got a cold snap, so I left everything alone, but trying to reassemble the liftgate with the new part, I"m running into trouble. I need to remove the reverse lens assembly (from the liftgate) in order to get the piece in question back into place. The only help I can find online addresses the blinkers/brake light assemblies which are mounted on the body, not the reverse assemblies on the liftgate. Thanks in advance.

Brannon

Thanks, Ken. I'm actually trying to remove the entire lens, not just change a bulb. The trim piece with the logo on it goes just under the reverse lens and isn't flexible, so to get it in place properly, I'll need to pull at least one, but probably both, lens assemblies. You can see the lenses in this photo outboard of the license plate on both sides, below the fascia piece that I'm replacing. Thanks again,

Brannon

Yeah, I've got everything apart, the old piece removed, and all visible fasteners on the back of the lens exposed. There is one grub screw, and one 10mm nut that goes onto a stud, but the lens is solidly held in. It feels like perhaps there is adhesive, but I"m afraid of putting too much force on it for fear of breaking something. On the outer edge of the lift gate, it looks like there are tabs that may help hold the lens in place, but again, I'm struggling to get any for to release or loosening of the lens.

The lens lives here.

Hmm. I'm talking about the lift gate, not the door. There is a reverse lens assembly on the lift gate that I need to remove.