Installation Procedure
WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
Connect the electrical connector.
- Radio Antenna Amplifier (2) - Install
- Radio Antenna Module Bolt (1) - Install and tighten - Fastener Specifications
Install the left rear section of the headlining trim panel (1).
Engage the retainers, starting at the front and working rearward.
- Quarter Upper Trim Panel (1) - Install
Quarter Window Trim Finish Panel Bolt (2) - Install and tighten - Fastener Specifications
- Quarter Window Trim Finish Panel Bolt Cap (1) - Install
Center Pillar Upper Trim Panel (1) - Install
Center Pillar Upper Garnish Molding Bolt (2) - Install and tighten - Fastener Specifications
- Center Pillar Upper Trim Panel Bolt Cap (1) - Install
High Mount Stop Lamp Opening Cover (1) - Install
Apply pressure upward on the high mount stop lamp cover (1) to engage the retaining tabs.
- Ensure the retaining tabs have engaged and the high mount stop lamp cover (1) is fully seated to the headlining trim panel (2).
Roof Rail Rear Assist Handle (2) - Install
- Roof Rail Rear Assist Handle Bolt (1) - Install and tighten [ 2x ] - Fastener Specifications
CAUTION:
Refer to Fastener Caution .