1. Install the trim in the reverse order of removal, and note these items:
   - Replace any damaged clips with a new ones.
   - If the side curtain airbag has deployed, replace the center pillar upper trim with a new one.
   - To prevent the side curtain airbags from deploying improperly and possibly causing injury, inspect removed pieces and replace them if they have any of these types of damage:

   - | Any cracks or deformations in the center pillar upper trim (A) and the upper hooks (B), and any stress-whitenings in the upper part of the trim
   - | Any cracks or deformations in the center pillar lower trim (C), and any breakages in the part (D) that fits into the center pillar upper trim
   - | Any cracks or stress-whitenings in the clip seating surfaces (E)

   - Replace any damaged parts with new ones.
   - Make sure the top of the trim overlaps with the headliner correctly.
   - Make sure the trim hooks are installed into the holes in the side curtain airbag center pillar bracket securely.
   - Push the clips into place securely.
   - Apply liquid thread lock to the front seat belt upper anchor bolt before reinstallation.
   - Before installing the anchor bolt, make sure there are no twists or kinks in the seat belt.