where is a good write up somewhere on the forum How To but cant find it now.
Try doing a search.
Its an easy procedure anyway.
U have to remove the 3 torx screws, one behind the aribag sign, one behind the latch for opening the door, and one is behind the door handle. To access the last one you have to remove th top trim. It just slides out.
To remove the door card just pull. Its held by a number of clips.
Do a search and u can find better description with pics also.
Good luck!