Installation Procedure
- Install the rear window into the opening. Refer to Urethane Adhesive Installation of Stationary Windows .
- 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.
- Close the rear compartment lid.
- Remove the double layer of masking tape around the perimeter of the painted surfaces and the interior trim.