1. Open trunk and remove inside panel from top
2. There will be 4 screws(Two on either sides, and two through two holes you have to get through)
3. Once screws are removed, push up on the piece starting on the outside moving in.
4. You may need to disconect the windsheild washer fluid line, it pops off and just tie it in a knot so fluid dosent go everywhere.
5. To remove the piece from the light, you need to slide the 3rd brake light out.
Hope that helped