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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 300 (Fixed And MOVEABLE Windows) >> Repair Instructions >> Rear Window Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
    WARNING:

    Refer to Cracked Window Warning .

  1. Quarter Upper Trim Panel - Remove - Quarter Upper Trim Panel Replacement
  2. NOTE:

    If reusing the rear window, use care when disconnecting the defrost tabs to not twist or pull excessively which may cause the defrost tab to separate from the rear window.

  3. Disconnect the defrost tab electrical connectors.
  4. GM5311251Courtesy of GENERAL MOTORS COMPANY

    High Mount Stop Lamp (2) - Remove - High Mount Stop Lamp Replacement

  5. Apply a double layer of masking tape around the perimeter of the painted surfaces.
  6. Cover the seats and carpeting to protect from broken glass.
  7. GM5326459Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Keep the cutting edge of the tool against the rear window. This will allow the urethane adhesive to be separated from the window.

    Use BO-24402-A  Glass Sealant Remover (1) or equivalent in order to remove the window.

    • Leave a base of urethane on the pinchweld flange.
    • The only suitable lubrication is clear water.
  8. GM5326460Courtesy of GENERAL MOTORS COMPANY

    With an assistant, remove the locator pins (1) and rear window (2) from the vehicle.

  9. Transfer components as necessary.