Installation Procedure
- Install the rear window into the opening. Refer to Adhesive Installation of Rear Windows .
- Install the rear window lower seal.
- Connect the rear window defogger electrical connectors.
- Install the rear window radio antenna connector.
- Connect the OnStar® antenna, if equipped.
Check the radio and OnStar® system to verify reception.
- Install the left and right inside body side rear window garnish molding. Refer to Body Side Rear Window Garnish Molding Replacement .
- Close the rear compartment lid.
- Remove the double layer of masking tape around the perimeter of the painted surfaces and the interior trim.