1. Partially peel back the seaming welt.
2. Detach clips A using a fastener remover.
3. Pull the A-pillar trim and detach clip B (1).
4. Pull the A-pillar trim upward and remove clip B from the A-pillar trim (2).
5. Pull clip B out and rotate it 45°.
6. Remove clip B from the grommet by pulling it upward.
7. Install in the reverse order of removal.