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Installation Procedure

  1. Install the rear window into the opening. Refer to Urethane Adhesive Installation of Stationary Windows .
  2. Fig 1: Locating Rear Window Defogger Electrical Connector
    GM401856Courtesy of GENERAL MOTORS CORP.
  3. Connect the rear window defogger electrical connectors.
  4. Fig 2: Rear Window Radio Antenna Connector
    GM181953Courtesy of GENERAL MOTORS CORP.
  5. Install the rear window radio antenna connector.
  6. Connect the OnStar® connector, if equipped.
  7. Verify the radio and the OnStar® has reception.
  8. Install the rear upper garnish moldings. Refer to Garnish Molding Replacement - Lock Pillar Upper in Interior Trim.
  9. Install the rear roof rail appliques. Refer to Molding Replacement - Roof Weld Joint Reveal - Rear (Coupe) or Molding Replacement - Roof Weld Joint Reveal - Rear (Sedan) in Exterior Trim.
  10. Remove the double layer of masking tape around the perimeter of the painted surfaces and the interior trim.