Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

NOTE:
Carefully manipulate the deck lid hinge opening of the rear compartment side trim past the hinge cover.

Rear Compartment Side Trim Insulator Retainer (1) - Remove [3x]
Rear Compartment Side Trim-Right Side (2) - Reposition
Courtesy of GENERAL MOTORS COMPANY

Rear Compartment Lid Hinge Cover Retainer (1) - Remove
Using the appropriate tool, release the integral retainer and remove the rear compartment lid hinge cover (2).