CTS V6-3.2L VIN N (2003)
3. Position the top of the locking tab (2) to the slot in the sheet metal under the headliner.
4. Push upward in order to secure.
5. Position the upper trim locating tabs to the metal clips in the lock pillar (1).
6. Position the three plastic retainers to the holes in the lock pillar (1).
7. Push inward beginning at the top of the pillar and working downward to the floorpan in order to secure the center pillar trim (3).
8. Install the rear carpet retainers.
9. Install the front carpet retainers.
10. Enable the SIR system.
