Installation Procedure
- Install the rear window into the opening. Refer to Urethane Adhesive Installation of Stationary Windows .
- Connect the rear window electrical connectors.
- Install the OnStar® antenna. Refer to COUPLING REPLACEMENT -- ANTENNA INNER and COUPLING REPLACEMENT -- ANTENNA OUTER .
- Connect the antenna connection to the rear window.
- Install the rear upper interior quarter trim. Refer to TRIM PANEL REPLACEMENT -- REAR QUARTER UPPER .
- Remove the double layer of masking tape around the perimeter of the painted surfaces and the interior trim.
- Close the rear compartment lid.