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

Using a suitable plastic trim tool, release the retaining tab.
Front Seat Back Upper Cover (1) - Remove [2x]
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NOTE:
It may take considerable force to remove the front seat head restraint.

Grasping the top of the front seat head restraint (1), pull forward and down to release the retaining tab from the front seat back finish panel.
Front Seat Head Restraint (1) - Remove
Courtesy of GENERAL MOTORS COMPANY

Using a suitable plastic trim tool, release the retaining tabs.
Front Seat Cushion Front Finish Cover (1) - Remove
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Front Seat Back Finish Panel Bolt (1) - Remove [4x]
Release the upper front seat back finish panel tabs from the front seat head restraint frame.
Release the upper front seat back cover J-channel retainers and reposition the upper front seat back cover as necessary to access the spring clip retainers.
Use an appropriate tool to release the spring clip retainers.
Front Seat Back Finish Panel (2) - Remove
Courtesy of GENERAL MOTORS COMPANY

Front Seat Vent Fan Control Module Bolt (1) - Remove [2x]
Disconnect the electrical connector.
Release the retainers holding the front seat back ventilation blower to the front seat back cushion vent fan mat.
Front Seat Back Ventilation Blower (2) - Remove