You will also have to remove your window switch from the panel.
Removing door panel 2008 pontiac grand prix.
Then you disconnect all the harnesses.
You ll need to remove screws that are by the door handle arm rest under door and side of door and then gently pull back on the panel as there will also be retaining clips attached and you don t want to break them.
There were about 8 of these in the entire panel i believe.
You remove the handles window cranks and or trim plates find and remove the anchor screws near the door pull.
There is a piece of styro foam glued to the panel that fits into the door.
Then pull back the weather seal can t reuse it but it s not that important and you will be able to access everything.
Locate detach the clips or pins that attach the panel to the door and take care not to break those pins or the panel itself.
I actually popped it off of the first panel by accident but it does not seem to be a problem.