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Home >> Buick >> 2005 >> Century Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Cellular Communication System) >> Repair Instructions >> Navigation Antenna Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 Buick Regal and 2004 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Clean the surface of the rear shelf in the GPS antenna mounting location, using an isopropyl alcohol pad and a clean lint-free cloth.
  2. IMPORTANT: Do not touch the adhesive backing.
  3. Remove the protective backing from the adhesive of the GPS antenna.
  4. Install the GPS antenna to the rear shelf surface.

    Press the GPS antenna into place for approximately 30 seconds until fully seated.

  5. Connect the GPS antenna cable connector.
  6. Fig 1: GPS Antenna Cable Connector
    GM910397Courtesy of GENERAL MOTORS CORP.
  7. Install the rear shelf trim panel. Refer to Trim Panel Replacement - Rear Window Shelf in Interior Trim.