Download How to Replace the Trim Panel ‘03 Chevrolet Silverado TRIM PANEL REPLACEMENT – UPPER EXTENSION Removal Procedure 1. Open the front door. 2. Release the upper extension by pulling outward in order to release the upper retainer clip. 3. Remove the upper extension from the trim panel by lifting up and out. Installation Procedure 1. Position the lower retainer to the trim panel. 2. Align the upper retainer clip to the door frame. 3. Install the upper extension by pressing into place until fully seated. TRIM PANEL REPLACEMENT – SIDE FRONT DOOR Removal Procedure 1. Remove the door handle bezel. Refer to Handle Bezel Replacement – Inside . 2. Remove the window handle, if equipped. Refer to Window Handle Replacement . 3. Remove the upper extension of the trim panel. Refer to Trim Panel Replacement – Upper Extension . 4. Remove the manual lock lever from the trim panel using a flat-bladed tool. 5. Remove the trim panel screws. 6. Disconnect the electrical connectors. 7. Remove the courtesy lamp, if equipped. Refer to COURTESY LAMP/REFLECTOR REPLACEMENT-DOOR . 8. Remove the trim panel from the door.